don't clear channel ID on auto toggle

table of options for the readme
announce patchcord.io
2022-03-02 17:06:35 -05:00 · 2022-02-01 01:44:57 -05:00 · 2021-12-19 22:11:06 -05:00 · 2021-12-15 01:11:31 -05:00 · 2021-12-15 00:55:21 -05:00 · 2021-12-15 00:09:57 -05:00
32 changed files with 3766 additions and 538 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -0,0 +1,2 @@
+.env
+dist
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@ -0,0 +1,33 @@
+name: 'Docker'
+on:
+  create:
+    tags:
+      - v*
+
+jobs:
+  docker-build-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+  
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: stieneee/mumble-discord-bridge:latest,stieneee/mumble-discord-bridge:${{ github.ref_name }},ghcr.io/stieneee/mumble-discord-bridge:latest,ghcr.io/stieneee/mumble-discord-bridge:${{ github.ref_name }}
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@ -0,0 +1,54 @@
+name: 'CI'
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+  
+      - name: Install libopus-dev zip
+        run: sudo apt update && sudo apt-get -y install libopus-dev zip
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.17
+
+      - name: go-license install
+        run: go install github.com/google/go-licenses@latest
+
+      - name: go-license save
+        run: go-licenses save ./cmd/mumble-discord-bridge --force --save_path="./LICENSES" && zip -r -9 LICENSES.zip ./LICENSES
+      
+      - name: Run GoReleaser Build
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: build --rm-dist --skip-validate
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Run GoReleaser Release
+        uses: goreleaser/goreleaser-action@v2
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      
+      - name: Upload assets
+        uses: actions/upload-artifact@v2
+        with:
+          name: mdb
+          path: dist/*
--- a/.gitignore
+++ b/.gitignore
@ -1,3 +1,12 @@
 .env
 main
-mumble-discord-bridge
+dist
+*.prof
+*.out
+*.test
+cert.pem
+*.gob
+docker-compose.yml
+mdb-local
+LICENSES
+LICENSES.zip
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@ -0,0 +1,59 @@
+# This is an example .goreleaser.yml file with some sane defaults.
+# Make sure to check the documentation at http://goreleaser.com
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+    - go mod download
+    # you may remove this if you don't need go generate
+    # - go generate ./...
+builds:
+  - main: ./cmd/mumble-discord-bridge
+    ldflags: '-s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}} -X main.builtBy=goreleaser'
+    env:
+      - CGO_ENABLED=1
+    flags:
+      - -tags=netgo
+    goos:
+      - linux
+      # - windows
+      # - darwin
+    goarch:
+      - amd64
+# dockers:
+#   - goos: linux
+#     goarch: amd64
+#     image_templates:
+#     - "ghcr.io/stieneee/mumble-discord-bridge:latest"
+#     - "ghcr.io/stieneee/mumble-discord-bridge:{{ .Tag }}"
+#     - "stieneee/mumble-discord-bridge:latest"
+#     - "stieneee/mumble-discord-bridge:{{ .Tag }}"
+#     skip_push: "false"
+#     dockerfile: Dockerfile
+#     use: docker
+#     build_flag_templates:
+#     - "--pull"
+#     - "--label=org.opencontainers.image.created={{.Date}}"
+#     - "--label=org.opencontainers.image.title={{.ProjectName}}"
+#     - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+#     - "--label=org.opencontainers.image.version={{.Version}}"
+#     - "--platform=linux/amd64"
+    # push_flags:
+    # - --tls-verify=false
+    # extra_files:
+    # - config.yml
+    
+# archives:
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-next"
+release:
+  extra_files:
+    - glob: "./LICENSES.zip"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+      - '^chore:'
--- a/20
+++ b/20
@ -2,18 +2,28 @@

 # Stage 1

-FROM golang:1.15 as builder
+FROM golang:1.17 as builder
 WORKDIR /go/src/app 
 COPY . .
-
-RUN go build -o mumble-discord-bridge -ldflags="-extldflags=-static" *.go 
+RUN apt update && apt install -y libopus-dev
+RUN go install github.com/goreleaser/goreleaser@latest
+RUN go install github.com/google/go-licenses@latest
+RUN goreleaser build --skip-validate
+RUN go-licenses save ./cmd/mumble-discord-bridge --force --save_path="./dist/LICENSES"

 # Stage 2

-FROM alpine:latest as static
+FROM alpine:latest as final
 WORKDIR /opt/
 RUN apk add opus
-COPY --from=builder /go/src/app/mumble-discord-bridge .
+RUN mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2
+COPY --from=builder /go/src/app/dist/LICENSES .
+COPY --from=builder /go/src/app/dist/mumble-discord-bridge_linux_amd64/mumble-discord-bridge .
+
+# FROM ubuntu:latest as final
+# WORKDIR /opt/
+# RUN apt update && apt install -y libopus0 ca-certificates && apt clean
+# COPY --from=builder /go/src/app/dist/mumble-discord-bridge_linux_amd64/mumble-discord-bridge .

 # Entry Point
 CMD ["/opt/mumble-discord-bridge"]
--- a/48
+++ b/48
@ -1,13 +1,49 @@
-GOFILES=main.go mumble.go discord.go
+GOFILES=$(shell find ./ -type f -name '*.go')
+LATEST_TAG=$(shell git describe --tags `git rev-list --tags --max-count=1`)

-mumble-discord-bridge: $(GOFILES)
-	go build -o $@ $(GOFILES)
+mumble-discord-bridge: $(GOFILES) .goreleaser.yml
+	goreleaser build --skip-validate --rm-dist --single-target --auto-snapshot
+
+release: 
+	rm -rf LICENSES.zip LICENSES
+	go-licenses save ./cmd/mumble-discord-bridge --save_path="./LICENSES"
+	zip -r -9 LICENSES.zip ./LICENSES
+	goreleaser release --rm-dist
+
+dev: $(GOFILES) .goreleaser.yml
+	goreleaser build --skip-validate --rm-dist --single-target --snapshot && sudo ./dist/mumble-discord-bridge_linux_amd64/mumble-discord-bridge
+
+dev-race: $(GOFILES) .goreleaser.yml
+	go run -race ./cmd/mumble-discord-bridge
+
+dev-profile: $(GOFILES) .goreleaser.yml
+	goreleaser build --skip-validate --rm-dist --single-target --snapshot && sudo ./dist/mumble-discord-bridge_linux_amd64/mumble-discord-bridge -cpuprofile cpu.prof
+
+test-chart: SHELL:=/bin/bash 
+test-chart:
+	go test ./test &
+	until pidof test.test; do continue; done;
+	psrecord --plot docs/test-cpu-memory.png $$(pidof mumble-discord-bridge.test)

 docker-latest:
-	docker build -t stieneee/mumble-discord-bridge:latest .
+	docker build -t stieneee/mumble-discord-bridge:latest -t stieneee/mumble-discord-bridge:$(LATEST_TAG) -t ghcr.io/stieneee/mumble-discord-bridge:latest -t ghcr.io/stieneee/mumble-discord-bridge:$(LATEST_TAG) .
+
+docker-latest-run:
+	docker run --env-file .env -it stieneee/mumble-discord-bridge:latest
+
+docker-release: 
 	docker push stieneee/mumble-discord-bridge:latest
+	docker push stieneee/mumble-discord-bridge:$(LATEST_TAG)
+	docker push ghcr.io/stieneee/mumble-discord-bridge:latest
+	docker push ghcr.io/stieneee/mumble-discord-bridge:$(LATEST_TAG)
+
+docker-next:
+	docker build -t stieneee/mumble-discord-bridge:next -t ghcr.io/stieneee/mumble-discord-bridge:next .
+	docker push stieneee/mumble-discord-bridge:next
+	docker push ghcr.io/stieneee/mumble-discord-bridge:next

 clean:
-	rm -f mumble-discord-bridge
+	rm -rf dist
+	rm -rf LICENSES.zip LICENSES

-.PHONY: all push clean
+.PHONY: release dev dev-profile dev-race test-chart docker-latest docker-latest-release docker-release docker-next clean
--- a/README.md
+++ b/README.md
@ -4,30 +4,50 @@ Mumble Discord Bridge is an open source Go application to bridge the audio betwe

 It was built with the hope that people can continue to use the voice application of their choice.

+## PatchCord.io
+
+Mumble Discord Bridge can be hosted on any server or computer and ships in a Docker container for convenience.
+
+If hosting this application yourself seem like an difficult task please consider [PatchCord.io](https://patchcord.io).
+The site even offers a free tier for those who want to try out Mumble Discord Bridge.
+
 ## Usage

 Several configuration variables must be set for the binary to function correctly.
 All variables can be set using flags or in the environment.
 The binary will also attempt to load .env file located in the working directory.
+See the help documentation for all the options

 ```bash
-Usage of mumble-discord-bridge:
-  -discord-cid string
-        DISCORD_CID, discord cid
-  -discord-gid string
-        DISCORD_GID, discord gid
-  -discord-token string
-        DISCORD_TOKEN, discord bot token
-  -mumble-address string
-        MUMBLE_ADDRESS, mumble server address, example example.com
-  -mumble-password string
-        MUMBLE_PASSWORD, mumble password, optional
-  -mumble-port int
-        MUMBLE_PORT mumble port (default 64738)
-  -mumble-username string
-        MUMBLE_USERNAME, mumble username (default "discord-bridge")
-  -mumble-insecure bool
-        MUMBLE_INSECURE, allow connection to insecure (invalid TLS cert) mumble server
+mumble-discord-bridge --help
+```
+
+The bridge can be run with the follow modes:
+
+```text
+   auto
+       The bridge starts up but does not connect immediately. It can be either manually linked (see below) or will join the voice channels when there's at least one person on each side.
+       The bridge will leave both voice channels once there is no one on either end
+   manual
+       The bridge starts up but does not connect immediately. It will join the voice channels when issued the link command and will leave with the unlink command
+   constant (default)
+       The bridge starts up and immediately connects to both Discord and Mumble voice channels. It can not be controlled in this mode and quits when the program is stopped
+```
+
+In "auto" or "manual" modes, the bridge can be controlled in Discord with the following commands:
+
+```text
+!DISCORD_COMMAND link
+ Commands the bridge to join the Discord channel the user is in and the Mumble server
+
+!DISCORD_COMMAND unlink
+ Commands the bridge to leave the Discord channel the user is in and the Mumble server
+
+!DISCORD_COMMAND refresh
+ Commands the bridge to unlink, then link again.
+
+!DISCORD_COMMAND auto
+ Toggle between manual and auto mode
 ```

 ## Setup
@ -39,11 +59,44 @@ The guide below provides information on how to setup a Discord bot.

 [Create a Discord Bot](https://discordpy.readthedocs.io/en/latest/discord.html)

-Individual Discord servers need to invite the bot before it can connect.
+Individual Discord servers need to invite the bot before it can connect.  
+The bot requires the following permissions:
+
+* View Channels
+* See Messages
+* Read Message History
+* Voice Channel Connect
+* Voice Channel Speak
+* Voice Channel Use Voice Activity
+
+Permission integer 36768768.
+
+### Finding Discord CID and GID
+
+Discord GID is a unique ID linked to one Discord Server, also called Guild. CID is similarly a unique ID for a Discord Channel. To find these you need to set Discord into developer Mode.
+
+[Instructions to enable Discord Developer Mode](https://discordia.me/en/developer-mode)
+
+Then you can get the GID by right-clicking your server and selecting Copy-ID. Similarly the CID can be found right clicking the voice channel and selecting Copy ID.
+
+### Generating Mumble Client (Optional)
+
+Optionally you can specify a client certificate for mumble [Mumble Certificates](https://wiki.mumble.info/wiki/Mumble_Certificates)
+If you don't have a client certificate, you can generate one with this command:
+
+``` bash
+openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout cert.pem -out cert.pem -subj "/CN=mumble-discord-bridge"
+```

 ### Binary

 Prebuilt binaries are available.
+The binaries require the opus code runtime library to be installed.
+
+```bash
+# Ubuntu
+sudo apt install libopus0
+```

 ```bash
 curl -s https://api.github.com/repos/stieneee/mumble-discord-bridge/releases/latest | grep "mumble-discord-bridge" | grep "browser_download_url" | cut -d '"' -f 4 | wget -qi -
@ -69,6 +122,33 @@ docker docker run -e MUMBLE_ADDRESS=example.com -e MUMBLE_PASSWORD=optional -e D
 docker stop mumble-discord-bridge && docker rm mumble-discord-bridge
 ```

+### MDB Bridge Options
+
+The following options can be set using environment variables or with command line options.
+
+| Environment Option         | Flag                        | Type    | Default          | Description                                                                                                                    |
+|----------------------------|-----------------------------|---------|------------------|--------------------------------------------------------------------------------------------------------------------------------|
+| DEBUG_LEVEL                | -debug-level                | int     | 1                | discord debug level                                                                                                            |
+| DISCORD_CID                | -discord-cid                | string  | ""               | discord cid, required                                                                                                          |
+| DISCORD_COMMAND            | -discord-command            | string  | "mumble-discord" | discord command string, env alt DISCORD_COMMAND, optional                                                                      |
+| DISCORD_DISABLE_BOT_STATUS | -discord-disable-bot-status | boolean | false            | disable updating bot status                                                                                                    |
+| DISCORD_DISABLE_TEXT       | -discord-disable-text       | boolean | false            | disable sending direct messages to discord                                                                                     |
+| DISCORD_GID                | -discord-gid                | string  | ""               | discord gid, required                                                                                                          |
+| DISCORD_TOKEN              | -discord-token              | string  | ""               | discord bot token, required                                                                                                    |
+| MODE                       | -mode                       | string  | "constant"       | [constant, manual, auto] determine which mode the bridge starts in                                                             |
+| MUMBLE_ADDRESS             | -mumble-address             | string  | ""               | mumble server address, example example.com, required                                                                           |
+| MUMBLE_CERTIFICATE         | -mumble-certificate         | string  | ""               | client certificate to use when connecting to the Mumble server                                                                 |
+| MUMBLE_CHANNEL             | -mumble-channel             | string  | ""               | mumble channel to start in, using '/' to separate nested channels, optional                                                    |
+| MUMBLE_DISABLE_TEXT        | -mumble-disable-text        | boolean | false            | disable sending text to mumble                                                                                                 |
+| MUMBLE_INSECURE            | -mumble-insecure            | boolean | false            | mumble insecure, ignore ssl certificates issues                                                                                |
+| MUMBLE_PASSWORD            | -mumble-password            | string  | ""               | mumble password                                                                                                                |
+| MUMBLE_PORT                | -mumble-port                | int     | 64738            | mumble port                                                                                                                    |
+| MUMBLE_USERNAME            | -mumble-username            | string  | "Discord"        | mumble username                                                                                                                |
+| PROMETHEUS_ENABLE          | -prometheus-enable          | boolean | false            | enable prometheus metrics                                                                                                      |
+| PROMETHEUS_PORT            | -prometheus-port            | int     | 9559             | prometheus metrics port                                                                                                        |
+| TO_DISCORD_BUFFER          | -to-discord-buffer          | int     | 50               | jitter buffer from Mumble to Discord to absorb timing issues related to network, OS and hardware quality. (Increments of 10ms) |
+| TO_MUMBLE_BUFFER           | -to-mumble-buffer           | int     | 50               | jitter buffer from Discord to Mumble to absorb timing issues related to network, OS and hardware quality. (Increments of 10ms) |****
+
 ### Mumbler Server Setting

 To ensure compatibility please edit your murmur configuration file with the following
@ -86,9 +166,32 @@ A simple go build command is all that is needed.
 Ensure the opus library is installed.

 ```bash
-go build -o mumble-discord-bridge *.go
+go install github.com/goreleaser/goreleaser@latest
+goreleaser build --skip-validate --rm-dist --single-target --auto-snapshot
 ```

+### OpenBSD Users
+
+OpenBSD users should consider compiling a custom kernel to use 1000 ticks for the best possible performance.
+See [issue 20](https://github.com/Stieneee/mumble-discord-bridge/issues/20) for the latest discussion about this topic.
+
+## Jitter Buffer
+
+The bridge implements simple jitter buffers that attempt to compensate for network, OS and hardware related jitter.
+These jitter buffers are configurable in both directions.
+A jitter buffer will slightly the delay the transmission of audio in order to have audio packets buffered for the next time step.
+The Mumble client itself includes a jitter buffer for similar reasons.
+A default jitter of 50ms should be adequate for most scenarios.
+A warning will be logged if short burst or audio are seen.
+A single warning can be ignored multiple warnings in short time spans would suggest the need for a larger jitter buffer.
+
+## Monitoring the Bridge (Optional)
+
+The bridge can be started with a Prometheus metrics endpoint enabled.
+The example folder contains the a docker-compose file that will spawn the bridge, Prometheus and Grafana configured to serve a single a pre-configured dashboard.
+
+![Mumble Discord Bridge Grafana Dashboard](example/grafana-dashboard.png "Grafana Dashboard")
+
 ## Known Issues

 Currently there is an issue opening the discord voice channel.
@ -96,6 +199,11 @@ It is a known issue with a dependency of this project.

 Audio leveling from Discord needs to be improved.

+Delays in connecting to Mumble (such as from external authentication plugins) may result in extra error messages on initial connection.
+
+There is an issue seen with Mumble-Server (murmur) 1.3.0 in which the bridge will loose the ability to send messages client after prolonged periods of connectivity.
+This issue has been appears to be resolved by murmur 1.3.4.
+
 ## License

 Distributed under the MIT License. See LICENSE for more information.
@ -109,5 +217,5 @@ Please consider opening an issue to discuss features and ideas.

 The project would not have been possible without:

- [gumble](https://github.com/layeh/gumble)
- [discordgo](https://github.com/bwmarrin/discordgo)
+* [gumble](https://github.com/layeh/gumble)
+* [discordgo](https://github.com/bwmarrin/discordgo)
--- a/cmd/mumble-discord-bridge/config.go
+++ b/cmd/mumble-discord-bridge/config.go
@ -0,0 +1,51 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+)
+
+//BridgeConfig holds configuration information set at startup
+//It should not change during runtime
+
+func lookupEnvOrString(key string, defaultVal string) string {
+	if val, ok := os.LookupEnv(key); ok {
+		return strings.TrimSpace(val)
+	}
+	return defaultVal
+}
+
+func lookupEnvOrInt(key string, defaultVal int) int {
+	if val, ok := os.LookupEnv(key); ok {
+		v, err := strconv.Atoi(val)
+		if err != nil {
+			log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
+		}
+		return v
+	}
+	return defaultVal
+}
+
+func lookupEnvOrBool(key string, defaultVal bool) bool {
+	if val, ok := os.LookupEnv(key); ok {
+		v, err := strconv.ParseBool(val)
+		if err != nil {
+			log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
+		}
+		return v
+	}
+	return defaultVal
+}
+
+func getConfig(fs *flag.FlagSet) []string {
+	cfg := make([]string, 0, 10)
+	fs.VisitAll(func(f *flag.Flag) {
+		cfg = append(cfg, fmt.Sprintf("%s:%q", f.Name, f.Value.String()))
+	})
+
+	return cfg
+}
--- a/cmd/mumble-discord-bridge/main.go
+++ b/cmd/mumble-discord-bridge/main.go
@ -0,0 +1,245 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"os"
+	"os/signal"
+	"runtime/pprof"
+	"strconv"
+	"strings"
+	"syscall"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+	"github.com/joho/godotenv"
+	"github.com/stieneee/gumble/gumble"
+	"github.com/stieneee/gumble/gumbleutil"
+	"github.com/stieneee/mumble-discord-bridge/internal/bridge"
+)
+
+var (
+	// Build vars
+	version string
+	commit  string
+	date    string
+)
+
+func main() {
+	var err error
+
+	fmt.Println("Mumble-Discord-Bridge")
+	fmt.Println("v" + version + " " + commit + " " + date)
+
+	godotenv.Load()
+
+	mumbleAddr := flag.String("mumble-address", lookupEnvOrString("MUMBLE_ADDRESS", ""), "MUMBLE_ADDRESS, mumble server address, example example.com, required")
+	mumblePort := flag.Int("mumble-port", lookupEnvOrInt("MUMBLE_PORT", 64738), "MUMBLE_PORT, mumble port, (default 64738)")
+	mumbleUsername := flag.String("mumble-username", lookupEnvOrString("MUMBLE_USERNAME", "Discord"), "MUMBLE_USERNAME, mumble username, (default: discord)")
+	mumblePassword := flag.String("mumble-password", lookupEnvOrString("MUMBLE_PASSWORD", ""), "MUMBLE_PASSWORD, mumble password, optional")
+	mumbleInsecure := flag.Bool("mumble-insecure", lookupEnvOrBool("MUMBLE_INSECURE", false), " MUMBLE_INSECURE, mumble insecure, optional")
+	mumbleCertificate := flag.String("mumble-certificate", lookupEnvOrString("MUMBLE_CERTIFICATE", ""), "MUMBLE_CERTIFICATE, client certificate to use when connecting to the Mumble server")
+	mumbleChannel := flag.String("mumble-channel", lookupEnvOrString("MUMBLE_CHANNEL", ""), "MUMBLE_CHANNEL, mumble channel to start in, using '/' to separate nested channels, optional")
+	mumbleSendBuffer := flag.Int("to-mumble-buffer", lookupEnvOrInt("TO_MUMBLE_BUFFER", 50), "TO_MUMBLE_BUFFER, Jitter buffer from Discord to Mumble to absorb timing issues related to network, OS and hardware quality. (Increments of 10ms)")
+	mumbleDisableText := flag.Bool("mumble-disable-text", lookupEnvOrBool("MUMBLE_DISABLE_TEXT", false), "MUMBLE_DISABLE_TEXT, disable sending text to mumble, (default false)")
+	discordToken := flag.String("discord-token", lookupEnvOrString("DISCORD_TOKEN", ""), "DISCORD_TOKEN, discord bot token, required")
+	discordGID := flag.String("discord-gid", lookupEnvOrString("DISCORD_GID", ""), "DISCORD_GID, discord gid, required")
+	discordCID := flag.String("discord-cid", lookupEnvOrString("DISCORD_CID", ""), "DISCORD_CID, discord cid, required")
+	discordSendBuffer := flag.Int("to-discord-buffer", lookupEnvOrInt("TO_DISCORD_BUFFER", 50), "TO_DISCORD_BUFFER, Jitter buffer from Mumble to Discord to absorb timing issues related to network, OS and hardware quality. (Increments of 10ms)")
+	discordCommand := flag.String("discord-command", lookupEnvOrString("DISCORD_COMMAND", "mumble-discord"), "DISCORD_COMMAND, Discord command string, env alt DISCORD_COMMAND, optional, (defaults mumble-discord)")
+	discordDisableText := flag.Bool("discord-disable-text", lookupEnvOrBool("DISCORD_DISABLE_TEXT", false), "DISCORD_DISABLE_TEXT, disable sending direct messages to discord, (default false)")
+	discordDisableBotStatus := flag.Bool("discord-disable-bot-status", lookupEnvOrBool("DISCORD_DISABLE_BOT_STATUS", false), "DISCORD_DISABLE_BOT_STATUS, disable updating bot status, (default false)")
+	mode := flag.String("mode", lookupEnvOrString("MODE", "constant"), "MODE, [constant, manual, auto] determine which mode the bridge starts in, (default constant)")
+	nice := flag.Bool("nice", lookupEnvOrBool("NICE", false), "NICE, whether the bridge should automatically try to 'nice' itself, (default false)")
+	debug := flag.Int("debug-level", lookupEnvOrInt("DEBUG", 1), "DEBUG_LEVEL, Discord debug level, optional, (default 1)")
+	promEnable := flag.Bool("prometheus-enable", lookupEnvOrBool("PROMETHEUS_ENABLE", false), "PROMETHEUS_ENABLE, Enable prometheus metrics")
+	promPort := flag.Int("prometheus-port", lookupEnvOrInt("PROMETHEUS_PORT", 9559), "PROMETHEUS_PORT, Prometheus metrics port, optional, (default 9559)")
+
+	cpuprofile := flag.String("cpuprofile", "", "write cpu profile to `file`")
+
+	flag.Parse()
+	log.Printf("app.config %v\n", getConfig(flag.CommandLine))
+
+	if *mumbleAddr == "" {
+		log.Fatalln("missing mumble address")
+	}
+	if *mumbleUsername == "" {
+		log.Fatalln("missing mumble username")
+	}
+
+	if *discordToken == "" {
+		log.Fatalln("missing discord bot token")
+	}
+	if *discordGID == "" {
+		log.Fatalln("missing discord gid")
+	}
+	if *discordCID == "" {
+		log.Fatalln("missing discord cid")
+	}
+	if *mode == "" {
+		log.Fatalln("missing mode set")
+	}
+	if *nice {
+		err := syscall.Setpriority(syscall.PRIO_PROCESS, os.Getpid(), -5)
+		if err != nil {
+			log.Println("Unable to set priority. ", err)
+		}
+	}
+
+	if *promEnable {
+		go bridge.StartPromServer(*promPort)
+	}
+
+	// Optional CPU Profiling
+	if *cpuprofile != "" {
+		f, err := os.Create(*cpuprofile)
+		if err != nil {
+			log.Fatal("could not create CPU profile: ", err)
+		}
+		defer f.Close() // error handling omitted for example
+		if err := pprof.StartCPUProfile(f); err != nil {
+			log.Fatal("could not start CPU profile: ", err)
+		}
+		defer pprof.StopCPUProfile()
+	}
+
+	// Buffer Math
+	if *discordSendBuffer < 10 {
+		*discordSendBuffer = 10
+	}
+
+	if *mumbleSendBuffer < 10 {
+		*mumbleSendBuffer = 10
+	}
+
+	var discordStartStreamingCount int = int(math.Round(float64(*discordSendBuffer) / 10.0))
+	log.Println("To Discord Jitter Buffer: ", discordStartStreamingCount*10, " ms")
+
+	var mumbleStartStreamCount int = int(math.Round(float64(*mumbleSendBuffer) / 10.0))
+	log.Println("To Mumble Jitter Buffer: ", mumbleStartStreamCount*10, " ms")
+
+	// BRIDGE SETUP
+
+	Bridge := &bridge.BridgeState{
+		BridgeConfig: &bridge.BridgeConfig{
+			// MumbleConfig:   config,
+			MumbleAddr:                 *mumbleAddr + ":" + strconv.Itoa(*mumblePort),
+			MumbleInsecure:             *mumbleInsecure,
+			MumbleCertificate:          *mumbleCertificate,
+			MumbleChannel:              strings.Split(*mumbleChannel, "/"),
+			MumbleStartStreamCount:     mumbleStartStreamCount,
+			MumbleDisableText:          *mumbleDisableText,
+			Command:                    *discordCommand,
+			GID:                        *discordGID,
+			CID:                        *discordCID,
+			DiscordStartStreamingCount: discordStartStreamingCount,
+			DiscordDisableText:         *discordDisableText,
+			DiscordDisableBotStatus:    *discordDisableBotStatus,
+			Version:                    version,
+		},
+		Connected:    false,
+		DiscordUsers: make(map[string]bridge.DiscordUser),
+		MumbleUsers:  make(map[string]bool),
+	}
+
+	bridge.PromApplicationStartTime.SetToCurrentTime()
+
+	// MUMBLE SETUP
+	Bridge.BridgeConfig.MumbleConfig = gumble.NewConfig()
+	Bridge.BridgeConfig.MumbleConfig.Username = *mumbleUsername
+	Bridge.BridgeConfig.MumbleConfig.Password = *mumblePassword
+	Bridge.BridgeConfig.MumbleConfig.AudioInterval = time.Millisecond * 10
+
+	Bridge.MumbleListener = &bridge.MumbleListener{
+		Bridge: Bridge,
+	}
+
+	Bridge.BridgeConfig.MumbleConfig.Attach(gumbleutil.Listener{
+		Connect:    Bridge.MumbleListener.MumbleConnect,
+		UserChange: Bridge.MumbleListener.MumbleUserChange,
+		// ChannelChange: Bridge.MumbleListener.MumbleChannelChange,
+	})
+
+	// DISCORD SETUP
+
+	//Connect to discord
+	Bridge.DiscordSession, err = discordgo.New("Bot " + *discordToken)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+
+	Bridge.DiscordSession.LogLevel = *debug
+	Bridge.DiscordSession.StateEnabled = true
+	Bridge.DiscordSession.Identify.Intents = discordgo.MakeIntent(discordgo.IntentsAllWithoutPrivileged)
+	Bridge.DiscordSession.ShouldReconnectOnError = true
+	// register handlers
+	Bridge.DiscordListener = &bridge.DiscordListener{
+		Bridge: Bridge,
+	}
+	Bridge.DiscordSession.AddHandler(Bridge.DiscordListener.MessageCreate)
+	Bridge.DiscordSession.AddHandler(Bridge.DiscordListener.GuildCreate)
+	Bridge.DiscordSession.AddHandler(Bridge.DiscordListener.VoiceUpdate)
+
+	// Open Discord websocket
+	err = Bridge.DiscordSession.Open()
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	defer Bridge.DiscordSession.Close()
+
+	log.Println("Discord Bot Connected")
+	log.Printf("Discord bot looking for command !%v", *discordCommand)
+
+	switch *mode {
+	case "auto":
+		log.Println("bridge starting in automatic mode")
+		Bridge.AutoChanDie = make(chan bool)
+		Bridge.Mode = bridge.BridgeModeAuto
+		Bridge.DiscordChannelID = Bridge.BridgeConfig.CID
+		go Bridge.AutoBridge()
+	case "manual":
+		log.Println("bridge starting in manual mode")
+		Bridge.Mode = bridge.BridgeModeManual
+	case "constant":
+		log.Println("bridge starting in constant mode")
+		Bridge.Mode = bridge.BridgeModeConstant
+		Bridge.DiscordChannelID = Bridge.BridgeConfig.CID
+		go func() {
+			for {
+				Bridge.StartBridge()
+				log.Println("Bridge died")
+				time.Sleep(5 * time.Second)
+				log.Println("Restarting")
+			}
+		}()
+	default:
+		Bridge.DiscordSession.Close()
+		log.Fatalln("invalid bridge mode set")
+	}
+
+	go Bridge.DiscordStatusUpdate()
+
+	// Shutdown on OS signal
+	sc := make(chan os.Signal, 1)
+	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt)
+	<-sc
+
+	log.Println("OS Signal. Bot shutting down")
+
+	time.AfterFunc(30*time.Second, func() {
+		os.Exit(99)
+	})
+
+	// Wait or the bridge to exit cleanly
+	Bridge.BridgeMutex.Lock()
+	if Bridge.Connected {
+		//TODO BridgeDie occasionally panics on send to closed channel
+		Bridge.BridgeDie <- true
+		Bridge.WaitExit.Wait()
+	}
+	Bridge.BridgeMutex.Unlock()
+}
--- a/discord.go
+++ b/discord.go
@ -1,215 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"sync"
-	"time"
-
-	"github.com/bwmarrin/discordgo"
-	"layeh.com/gopus"
-	"layeh.com/gumble/gumble"
-	_ "layeh.com/gumble/opus"
-)
-
-type fromDiscord struct {
-	decoder   *gopus.Decoder
-	pcm       chan []int16
-	streaming bool
-}
-
-var discordMutex sync.Mutex
-var discordMixerMutex sync.Mutex
-var fromDiscordMap = make(map[uint32]fromDiscord)
-
-// OnError gets called by dgvoice when an error is encountered.
-// By default logs to STDERR
-var OnError = func(str string, err error) {
-	prefix := "dgVoice: " + str
-
-	if err != nil {
-		log.Println(prefix + ": " + err.Error())
-	} else {
-		log.Println(prefix)
-	}
-}
-
-// SendPCM will receive on the provied channel encode
-// received PCM data into Opus then send that to Discordgo
-func discordSendPCM(v *discordgo.VoiceConnection, pcm <-chan []int16, die chan bool) {
-	const channels int = 1
-	const frameRate int = 48000              // audio sampling rate
-	const frameSize int = 960                // uint16 size of each audio frame
-	const maxBytes int = (frameSize * 2) * 2 // max size of opus data
-
-	streaming := false
-
-	opusEncoder, err := gopus.NewEncoder(frameRate, channels, gopus.Audio)
-	if err != nil {
-		OnError("NewEncoder Error", err)
-		panic(err)
-	}
-
-	ticker := time.NewTicker(20 * time.Millisecond)
-
-	lastReady := true
-	var readyTimeout *time.Timer
-
-	for {
-		<-ticker.C
-
-		if len(pcm) > 1 {
-			if !streaming {
-				v.Speaking(true)
-				streaming = true
-			}
-
-			r1 := <-pcm
-			r2 := <-pcm
-
-			// try encoding pcm frame with Opus
-			opus, err := opusEncoder.Encode(append(r1, r2...), frameSize, maxBytes)
-			if err != nil {
-				OnError("Encoding Error", err)
-				continue
-			}
-
-			if v.Ready == false || v.OpusSend == nil {
-				if lastReady == true {
-					OnError(fmt.Sprintf("Discordgo not ready for opus packets. %+v : %+v", v.Ready, v.OpusSend), nil)
-					readyTimeout = time.AfterFunc(30*time.Second, func() {
-						die <- true
-					})
-					lastReady = false
-				}
-				continue
-			} else if lastReady == false {
-				fmt.Println("Discordgo ready to send opus packets")
-				lastReady = true
-				readyTimeout.Stop()
-			}
-
-			v.OpusSend <- opus
-		} else {
-			if streaming {
-				v.Speaking(false)
-				streaming = false
-			}
-		}
-	}
-}
-
-// ReceivePCM will receive on the the Discordgo OpusRecv channel and decode
-// the opus audio into PCM then send it on the provided channel.
-func discordReceivePCM(v *discordgo.VoiceConnection, die chan bool) {
-	var err error
-
-	lastReady := true
-	var readyTimeout *time.Timer
-
-	for {
-		if v.Ready == false || v.OpusRecv == nil {
-			if lastReady == true {
-				OnError(fmt.Sprintf("Discordgo not to receive opus packets. %+v : %+v", v.Ready, v.OpusSend), nil)
-				readyTimeout = time.AfterFunc(30*time.Second, func() {
-					die <- true
-				})
-				lastReady = false
-			}
-			continue
-		} else if lastReady == false {
-			fmt.Println("Discordgo ready to receive packets")
-			lastReady = true
-			readyTimeout.Stop()
-		}
-
-		p, ok := <-v.OpusRecv
-		if !ok {
-			log.Println("Opus not ok")
-			continue
-		}
-
-		discordMutex.Lock()
-		_, ok = fromDiscordMap[p.SSRC]
-		discordMutex.Unlock()
-		if !ok {
-			newStream := fromDiscord{}
-			newStream.pcm = make(chan []int16, 100)
-			newStream.streaming = false
-			newStream.decoder, err = gopus.NewDecoder(48000, 1)
-			if err != nil {
-				OnError("error creating opus decoder", err)
-				continue
-			}
-			discordMutex.Lock()
-			fromDiscordMap[p.SSRC] = newStream
-			discordMutex.Unlock()
-		}
-
-		discordMutex.Lock()
-		p.PCM, err = fromDiscordMap[p.SSRC].decoder.Decode(p.Opus, 960, false)
-		discordMutex.Unlock()
-		if err != nil {
-			OnError("Error decoding opus data", err)
-			continue
-		}
-
-		discordMutex.Lock()
-		fromDiscordMap[p.SSRC].pcm <- p.PCM[0:480]
-		fromDiscordMap[p.SSRC].pcm <- p.PCM[480:960]
-		discordMutex.Unlock()
-	}
-}
-
-func fromDiscordMixer(toMumble chan<- gumble.AudioBuffer) {
-	ticker := time.NewTicker(10 * time.Millisecond)
-	sendAudio := false
-
-	for {
-		<-ticker.C
-		discordMutex.Lock()
-
-		sendAudio = false
-		internalMixerArr := make([][]int16, 0)
-
-		// Work through each channel
-		for i := range fromDiscordMap {
-			if len(fromDiscordMap[i].pcm) > 0 {
-				sendAudio = true
-				if fromDiscordMap[i].streaming == false {
-					x := fromDiscordMap[i]
-					x.streaming = true
-					fromDiscordMap[i] = x
-				}
-
-				x1 := (<-fromDiscordMap[i].pcm)
-				internalMixerArr = append(internalMixerArr, x1)
-			} else {
-				if fromDiscordMap[i].streaming == true {
-					x := fromDiscordMap[i]
-					x.streaming = false
-					fromDiscordMap[i] = x
-				}
-			}
-		}
-
-		discordMutex.Unlock()
-
-		outBuf := make([]int16, 480)
-
-		for i := 0; i < len(outBuf); i++ {
-			for j := 0; j < len(internalMixerArr); j++ {
-				outBuf[i] += (internalMixerArr[j])[i]
-			}
-		}
-
-		if sendAudio {
-			select {
-			case toMumble <- outBuf:
-			default:
-				log.Println("toMumble buffer full. Dropping packet")
-			}
-
-		}
-	}
-}
--- a/docs/audio-flow.drawio.png
+++ b/docs/audio-flow.drawio.png
--- a/docs/test-cpu-memory.png
+++ b/docs/test-cpu-memory.png
--- a/example/docker-compose.bridge.yml
+++ b/example/docker-compose.bridge.yml
@ -1,3 +1,6 @@
+# This a basic docker-compose file to run an instance an instance of Mumble-Discord-Bridge
+# docker-compose -f ./docker-compose.yml up -d
+
 version: "3"
   
 services:
--- a/example/docker-compose.monitoring.yaml
+++ b/example/docker-compose.monitoring.yaml
@ -0,0 +1,69 @@
+# This docker compose file contians an exmaple of staring Mumble-Discord-Bridge with Prometheus and Grafana
+# The monitoring folder is need to provide the nesscary default configs for Promethus and Grafana
+# Prometheus port 9090
+# Grafana port 3030
+
+version: '3.8'
+
+volumes:
+    prometheus_data: {}
+    grafana_data: {}
+
+services:
+
+  services:
+  mumble-discord-bridge:
+    image: stieneee/mumble-discord-bridge
+    restart: unless-stopped
+    networks:
+      - mdb
+    environment:
+      - MUMBLE_ADDRESS=example.com"
+      - MUMBLE_USERNAME=discord-bridge
+      - MUMBLE_PASSWORD=password
+      - DISCORD_TOKEN=token
+      - DISCORD_GID=gid
+      - DISCORD_CID=cid
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    volumes:
+      - ./prometheus:/etc/prometheus
+      - prometheus_data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--web.console.libraries=/etc/prometheus/console_libraries'
+      - '--web.console.templates=/etc/prometheus/consoles'
+      - '--storage.tsdb.retention.time=200h'
+      - '--web.enable-lifecycle'
+    restart: unless-stopped
+    expose:
+      - 9090
+    ports:
+      - 9090:9090
+    depends_on: 
+      - mumble-discord-bridge
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    volumes:
+      # - grafana_data:/var/lib/grafana
+      - ./grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards
+      - ./grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
+    environment:
+      # - GF_SECURITY_ADMIN_USER=${ADMIN_USER:-admin}
+      # - GF_SECURITY_ADMIN_PASSWORD=${ADMIN_PASSWORD:-admin}
+      - GF_USERS_ALLOW_SIGN_UP=false
+      - GF_AUTH_ANONYMOUS_ENABLED=true
+      - GF_AUTH_ANONYMOUS_ORG_NAME=Main Org.
+      - GF_AUTH_ANONYMOUS_ORG_ROLE=Editor
+    restart: unless-stopped
+    expose:
+      - 3000
+    ports:
+      - 3030:3000
+    depends_on: 
+      - prometheus
--- a/example/grafana-dashboard.png
+++ b/example/grafana-dashboard.png
--- a/example/monitoring/grafana/provisioning/dashboards/dashboards.yml
+++ b/example/monitoring/grafana/provisioning/dashboards/dashboards.yml
@ -0,0 +1,24 @@
+apiVersion: 1
+
+providers:
+  # <string> an unique provider name. Required
+  - name: 'MDB'
+    # <int> Org id. Default to 1
+    orgId: 1
+    # <string> name of the dashboard folder.
+    folder: ''
+    # <string> folder UID. will be automatically generated if not specified
+    folderUid: ''
+    # <string> provider type. Default to 'file'
+    type: file
+    # <bool> disable dashboard deletion
+    disableDeletion: false
+    # <int> how often Grafana will scan for changed dashboards
+    updateIntervalSeconds: 30
+    # <bool> allow updating provisioned dashboards from the UI
+    allowUiUpdates: true
+    options:
+      # <string, required> path to dashboard files on disk. Required when using the 'file' type
+      path: /etc/grafana/provisioning/dashboards
+      # <bool> use folder names from filesystem to create folders in Grafana
+      foldersFromFilesStructure: false
--- a/example/monitoring/grafana/provisioning/dashboards/mumble-discord-bridge.json
+++ b/example/monitoring/grafana/provisioning/dashboards/mumble-discord-bridge.json
--- a/example/monitoring/grafana/provisioning/datasources/datasource.yml
+++ b/example/monitoring/grafana/provisioning/datasources/datasource.yml
@ -0,0 +1,11 @@
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    orgId: 1
+    url: http://prometheus:9090
+    basicAuth: false
+    isDefault: true
+    editable: true
--- a/example/monitoring/prometheus/prometheus.yml
+++ b/example/monitoring/prometheus/prometheus.yml
@ -0,0 +1,12 @@
+global:
+  scrape_interval:     15s
+  evaluation_interval: 15s
+
+# A scrape configuration containing exactly one endpoint to scrape.
+scrape_configs:
+  - job_name: 'mdb'
+    scrape_interval: 1s
+    static_configs:
+      - targets: [
+        'mumble-discord-bridge:9559',
+      ]
--- a/go.mod
+++ b/go.mod
@ -3,8 +3,11 @@ module github.com/stieneee/mumble-discord-bridge
 go 1.15

 require (
-	github.com/bwmarrin/discordgo v0.22.0
+	github.com/bwmarrin/discordgo v0.23.3-0.20210512035133-7d7206b01bb5
 	github.com/joho/godotenv v1.3.0
-	layeh.com/gopus v0.0.0-20161224163843-0ebf989153aa
-	layeh.com/gumble v0.0.0-20200818122324-146f9205029b
+	github.com/prometheus/client_golang v1.11.0
+	github.com/stieneee/gopus v0.0.0-20210424193312-6d10f6090335
+	github.com/stieneee/gumble v0.0.0-20210424210604-732f48b5e0de
+	github.com/stieneee/tickerct v0.0.0-20210420020607-d1b092aa40e9
+	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad // indirect
 )
--- a/go.sum
+++ b/go.sum
@ -1,16 +1,159 @@
-github.com/bwmarrin/discordgo v0.22.0 h1:uBxY1HmlVCsW1IuaPjpCGT6A2DBwRn0nvOguQIxDdFM=
-github.com/bwmarrin/discordgo v0.22.0/go.mod h1:c1WtWUGN6nREDmzIpyTp/iD3VYt4Fpx+bVyfBG7JE+M=
-github.com/dchote/go-openal v0.0.0-20171116030048-f4a9a141d372 h1:tz3KnXWtRZR0RWOfcMNOw+HHezWLQa7vfSOWTtKjchI=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
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--- a/internal/bridge/bridge.go
+++ b/internal/bridge/bridge.go
@ -0,0 +1,352 @@
+package bridge
+
+import (
+	"context"
+	"crypto/tls"
+	"fmt"
+	"log"
+	"net"
+	"os"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+	"github.com/stieneee/gumble/gumble"
+)
+
+type DiscordUser struct {
+	username string
+	seen     bool
+	dm       *discordgo.Channel
+}
+
+type BridgeMode int
+
+const (
+	BridgeModeAuto BridgeMode = iota
+	BridgeModeManual
+	BridgeModeConstant
+)
+
+type BridgeConfig struct {
+	MumbleConfig               *gumble.Config
+	MumbleAddr                 string
+	MumbleInsecure             bool
+	MumbleCertificate          string
+	MumbleChannel              []string
+	MumbleStartStreamCount     int
+	MumbleDisableText          bool
+	Command                    string
+	GID                        string
+	CID                        string
+	DiscordStartStreamingCount int
+	DiscordDisableText         bool
+	DiscordDisableBotStatus    bool
+	Version                    string
+}
+
+//BridgeState manages dynamic information about the bridge during runtime
+type BridgeState struct {
+	// The configuration data for this bridge
+	BridgeConfig *BridgeConfig
+
+	// External requests to kill the bridge
+	BridgeDie chan bool
+
+	// Lock to only allow one bridge session at a time
+	lock sync.Mutex
+
+	// Wait for bridge to exit cleanly
+	WaitExit *sync.WaitGroup
+
+	// Bridge State Mutex
+	BridgeMutex sync.Mutex
+
+	// Bridge connection
+	Connected bool
+
+	// The bridge mode constant, auto, manual. Default is constant.
+	Mode BridgeMode
+
+	// Discord session. This is created and outside the bridge state
+	DiscordSession *discordgo.Session
+
+	// Discord voice connection. Empty if not connected.
+	DiscordVoice *discordgo.VoiceConnection
+
+	// Mumble client. Empty if not connected.
+	MumbleClient *gumble.Client
+
+	// Map of Discord users tracked by this bridge.
+	DiscordUsers      map[string]DiscordUser
+	DiscordUsersMutex sync.Mutex
+
+	// Map of Mumble users tracked by this bridge
+	MumbleUsers      map[string]bool
+	MumbleUsersMutex sync.Mutex
+
+	// Total Number of Mumble users
+	MumbleUserCount int
+
+	// Kill the auto connect routine
+	AutoChanDie chan bool
+
+	// Discord Duplex and Event Listener
+	DiscordStream   *DiscordDuplex
+	DiscordListener *DiscordListener
+
+	// Mumble Duplex and Event Listener
+	MumbleStream   *MumbleDuplex
+	MumbleListener *MumbleListener
+
+	// Discord Voice channel to join
+	DiscordChannelID string
+}
+
+// startBridge established the voice connection
+func (b *BridgeState) StartBridge() {
+	b.lock.Lock()
+	defer b.lock.Unlock()
+
+	b.BridgeDie = make(chan bool)
+	defer close(b.BridgeDie)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	wg := sync.WaitGroup{}
+	b.WaitExit = &wg
+
+	var err error
+
+	promBridgeStarts.Inc()
+	promBridgeStartTime.SetToCurrentTime()
+
+	// DISCORD Connect Voice
+	log.Println("Attempting to join Discord voice channel")
+	if b.DiscordChannelID == "" {
+		log.Println("Tried to start bridge but no Discord channel specified")
+		return
+	}
+	b.DiscordVoice, err = b.DiscordSession.ChannelVoiceJoin(b.BridgeConfig.GID, b.DiscordChannelID, false, false)
+
+	if err != nil {
+		log.Println(err)
+		b.DiscordVoice.Disconnect()
+		return
+	}
+	defer b.DiscordVoice.Disconnect()
+	defer b.DiscordVoice.Speaking(false)
+	log.Println("Discord Voice Connected")
+
+	// MUMBLE Connect
+
+	b.MumbleStream = NewMumbleDuplex()
+	det := b.BridgeConfig.MumbleConfig.AudioListeners.Attach(b.MumbleStream)
+	defer det.Detach()
+
+	var tlsConfig tls.Config
+	if b.BridgeConfig.MumbleInsecure {
+		tlsConfig.InsecureSkipVerify = true
+	}
+
+	if b.BridgeConfig.MumbleCertificate != "" {
+		keyFile := b.BridgeConfig.MumbleCertificate
+		if certificate, err := tls.LoadX509KeyPair(keyFile, keyFile); err != nil {
+			fmt.Fprintf(os.Stderr, "%s: %s\n", os.Args[0], err)
+			os.Exit(1)
+		} else {
+			tlsConfig.Certificates = append(tlsConfig.Certificates, certificate)
+		}
+	}
+
+	log.Println("Attempting to join Mumble")
+	b.MumbleClient, err = gumble.DialWithDialer(new(net.Dialer), b.BridgeConfig.MumbleAddr, b.BridgeConfig.MumbleConfig, &tlsConfig)
+
+	if err != nil {
+		log.Println(err)
+		b.DiscordVoice.Disconnect()
+		return
+	}
+	defer b.MumbleClient.Disconnect()
+	log.Println("Mumble Connected")
+
+	// Shared Channels
+	// Shared channels pass PCM information in 10ms chunks [480]int16
+	// These channels are internal and are not added to the bridge state.
+	var toMumble = b.MumbleClient.AudioOutgoing()
+	var toDiscord = make(chan []int16, 100)
+
+	defer close(toDiscord)
+	defer close(toMumble)
+
+	// From Discord
+	b.DiscordStream = NewDiscordDuplex(b)
+
+	// Start Passing Between
+
+	// From Mumble
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		b.MumbleStream.fromMumbleMixer(ctx, cancel, toDiscord)
+	}()
+
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		b.DiscordStream.discordReceivePCM(ctx, cancel)
+	}()
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		b.DiscordStream.fromDiscordMixer(ctx, toMumble)
+	}()
+
+	// To Discord
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		b.DiscordStream.discordSendPCM(ctx, cancel, toDiscord)
+	}()
+
+	// Monitor
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		ticker := time.NewTicker(500 * time.Millisecond)
+		for {
+			select {
+			case <-ticker.C:
+				if b.MumbleClient == nil || b.MumbleClient.State() != 2 {
+					if b.MumbleClient != nil {
+						log.Println("Lost mumble connection " + strconv.Itoa(int(b.MumbleClient.State())))
+					} else {
+						log.Println("Lost mumble connection due to bridge dieing")
+					}
+					cancel()
+				}
+			case <-ctx.Done():
+				return
+			}
+		}
+	}()
+
+	b.BridgeMutex.Lock()
+	b.Connected = true
+	b.BridgeMutex.Unlock()
+
+	// Hold until cancelled or external die request
+	select {
+	case <-ctx.Done():
+		log.Println("Bridge internal context cancel")
+	case <-b.BridgeDie:
+		log.Println("Bridge die request received")
+		cancel()
+	}
+
+	b.BridgeMutex.Lock()
+	b.Connected = false
+	b.BridgeMutex.Unlock()
+
+	wg.Wait()
+	log.Println("Terminating Bridge")
+	b.MumbleUsersMutex.Lock()
+	b.MumbleUsers = make(map[string]bool)
+	b.MumbleUsersMutex.Unlock()
+	b.DiscordUsers = make(map[string]DiscordUser)
+}
+
+func (b *BridgeState) DiscordStatusUpdate() {
+	m, _ := time.ParseDuration("30s")
+	for {
+		time.Sleep(3 * time.Second)
+		resp, err := gumble.Ping(b.BridgeConfig.MumbleAddr, -1, m)
+		status := ""
+
+		if err != nil {
+			log.Printf("error pinging mumble server %v\n", err)
+			b.DiscordSession.UpdateListeningStatus("an error pinging mumble")
+		} else {
+
+			promMumblePing.Set(float64(resp.Ping.Milliseconds()))
+
+			b.MumbleUsersMutex.Lock()
+			b.BridgeMutex.Lock()
+			b.MumbleUserCount = resp.ConnectedUsers
+			if b.Connected {
+				b.MumbleUserCount = b.MumbleUserCount - 1
+			}
+			if b.MumbleUserCount == 0 {
+				status = "no users in Mumble"
+			} else {
+				if len(b.MumbleUsers) > 0 {
+					status = fmt.Sprintf("%v/%v users in Mumble\n", len(b.MumbleUsers), b.MumbleUserCount)
+				} else {
+					status = fmt.Sprintf("%v users in Mumble\n", b.MumbleUserCount)
+				}
+			}
+			b.BridgeMutex.Unlock()
+			b.MumbleUsersMutex.Unlock()
+			if !b.BridgeConfig.DiscordDisableBotStatus {
+				b.DiscordSession.UpdateListeningStatus(status)
+			}
+		}
+
+		discordHeartBeat := b.DiscordSession.LastHeartbeatAck.Sub(b.DiscordSession.LastHeartbeatSent).Milliseconds()
+		if discordHeartBeat > 0 {
+			promDiscordHeartBeat.Set(float64(discordHeartBeat))
+		}
+
+	}
+}
+
+// AutoBridge starts a goroutine to check the number of users in discord and mumble
+// when there is at least one user on both, starts up the bridge
+// when there are no users on either side, kills the bridge
+func (b *BridgeState) AutoBridge() {
+	log.Println("Beginning auto mode")
+	ticker := time.NewTicker(3 * time.Second)
+
+	for {
+		select {
+		case <-ticker.C:
+		case <-b.AutoChanDie:
+			log.Println("Ending automode")
+			return
+		}
+
+		b.MumbleUsersMutex.Lock()
+		b.DiscordUsersMutex.Lock()
+		b.BridgeMutex.Lock()
+
+		if !b.Connected && b.MumbleUserCount > 0 && len(b.DiscordUsers) > 0 {
+			log.Println("Users detected in mumble and discord, bridging")
+			go b.StartBridge()
+		}
+		if b.Connected && b.MumbleUserCount == 0 && len(b.DiscordUsers) <= 1 {
+			log.Println("No one online, killing bridge")
+			b.BridgeDie <- true
+		}
+
+		b.BridgeMutex.Unlock()
+		b.MumbleUsersMutex.Unlock()
+		b.DiscordUsersMutex.Unlock()
+	}
+}
+
+func (b *BridgeState) discordSendMessageAll(msg string) {
+	if b.BridgeConfig.DiscordDisableText {
+		return
+	}
+
+	b.DiscordUsersMutex.Lock()
+	for id := range b.DiscordUsers {
+		du := b.DiscordUsers[id]
+		if du.dm != nil {
+			b.DiscordSession.ChannelMessageSend(du.dm.ID, msg)
+		}
+	}
+	b.DiscordUsersMutex.Unlock()
+}
--- a/internal/bridge/discord-handlers.go
+++ b/internal/bridge/discord-handlers.go
@ -0,0 +1,238 @@
+package bridge
+
+import (
+	"fmt"
+	"log"
+	"strings"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+// DiscordListener holds references to the current BridgeConf
+// and BridgeState for use by the event handlers
+type DiscordListener struct {
+	Bridge *BridgeState
+}
+
+func (l *DiscordListener) GuildCreate(s *discordgo.Session, event *discordgo.GuildCreate) {
+	log.Println("CREATE event registered")
+
+	if event.ID != l.Bridge.BridgeConfig.GID {
+		log.Println("Received GuildCreate from a guild not in config")
+		return
+	}
+
+	for _, vs := range event.VoiceStates {
+		if vs.ChannelID == l.Bridge.DiscordChannelID {
+			if s.State.User.ID == vs.UserID {
+				// Ignore bot
+				continue
+			}
+
+			u, err := s.User(vs.UserID)
+			if err != nil {
+				log.Println("Error looking up username")
+			}
+
+			dm, err := s.UserChannelCreate(u.ID)
+			if err != nil {
+				log.Println("Error creating private channel for", u.Username)
+			}
+
+			l.Bridge.DiscordUsersMutex.Lock()
+			l.Bridge.DiscordUsers[vs.UserID] = DiscordUser{
+				username: u.Username,
+				seen:     true,
+				dm:       dm,
+			}
+			l.Bridge.DiscordUsersMutex.Unlock()
+
+			// If connected to mumble inform users of Discord users
+			l.Bridge.BridgeMutex.Lock()
+			if l.Bridge.Connected && !l.Bridge.BridgeConfig.MumbleDisableText {
+				l.Bridge.MumbleClient.Do(func() {
+					l.Bridge.MumbleClient.Self.Channel.Send(fmt.Sprintf("%v has joined Discord\n", u.Username), false)
+				})
+			}
+			l.Bridge.BridgeMutex.Unlock()
+
+		}
+	}
+}
+
+func (l *DiscordListener) MessageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
+
+	// Ignore all messages created by the bot itself
+	if m.Author.ID == s.State.User.ID {
+		return
+	}
+	// Find the channel that the message came from.
+	c, err := s.State.Channel(m.ChannelID)
+	if err != nil {
+		// Could not find channel.
+		return
+	}
+
+	// Find the guild for that channel.
+	g, err := s.State.Guild(c.GuildID)
+	if err != nil {
+		// Could not find guild.
+		return
+	}
+	prefix := "!" + l.Bridge.BridgeConfig.Command
+
+	if l.Bridge.Mode == BridgeModeConstant && strings.HasPrefix(m.Content, prefix) {
+		l.Bridge.DiscordSession.ChannelMessageSend(m.ChannelID, "Constant mode enabled, manual commands can not be entered")
+		return
+	}
+
+	l.Bridge.BridgeMutex.Lock()
+	bridgeConnected := l.Bridge.Connected
+	l.Bridge.BridgeMutex.Unlock()
+
+	if strings.HasPrefix(m.Content, prefix+" link") {
+		// Look for the message sender in that guild's current voice states.
+		for _, vs := range g.VoiceStates {
+			if bridgeConnected {
+				l.Bridge.DiscordSession.ChannelMessageSend(m.ChannelID, "Bridge already running, unlink first")
+				return
+			}
+			if vs.UserID == m.Author.ID {
+				log.Printf("Trying to join GID %v and VID %v\n", g.ID, vs.ChannelID)
+				l.Bridge.DiscordChannelID = vs.ChannelID
+				go l.Bridge.StartBridge()
+				return
+			}
+		}
+	}
+
+	if strings.HasPrefix(m.Content, prefix+" unlink") {
+		// Look for the message sender in that guild's current voice states.
+		if !bridgeConnected {
+			l.Bridge.DiscordSession.ChannelMessageSend(m.ChannelID, "Bridge is not currently running")
+			return
+		}
+		for _, vs := range g.VoiceStates {
+			if vs.UserID == m.Author.ID && vs.ChannelID == l.Bridge.DiscordChannelID {
+				log.Printf("Trying to leave GID %v and VID %v\n", g.ID, vs.ChannelID)
+				l.Bridge.BridgeDie <- true
+				return
+			}
+		}
+	}
+
+	if strings.HasPrefix(m.Content, prefix+" refresh") {
+		// Look for the message sender in that guild's current voice states.
+		if !bridgeConnected {
+			l.Bridge.DiscordSession.ChannelMessageSend(m.ChannelID, "Bridge is not currently running")
+			return
+		}
+		for _, vs := range g.VoiceStates {
+			if vs.UserID == m.Author.ID {
+				log.Printf("Trying to refresh GID %v and VID %v\n", g.ID, vs.ChannelID)
+				l.Bridge.BridgeDie <- true
+
+				time.Sleep(5 * time.Second)
+
+				go l.Bridge.StartBridge()
+				return
+			}
+		}
+	}
+
+	if strings.HasPrefix(m.Content, prefix+" auto") {
+		if l.Bridge.Mode != BridgeModeAuto {
+			l.Bridge.DiscordSession.ChannelMessageSend(m.ChannelID, "Auto mode enabled")
+			l.Bridge.Mode = BridgeModeAuto
+			l.Bridge.DiscordChannelID = l.Bridge.BridgeConfig.CID
+			l.Bridge.AutoChanDie = make(chan bool)
+			go l.Bridge.AutoBridge()
+		} else {
+			l.Bridge.DiscordSession.ChannelMessageSend(m.ChannelID, "Auto mode disabled")
+			l.Bridge.AutoChanDie <- true
+			l.Bridge.Mode = BridgeModeManual
+		}
+	}
+}
+
+func (l *DiscordListener) VoiceUpdate(s *discordgo.Session, event *discordgo.VoiceStateUpdate) {
+	l.Bridge.DiscordUsersMutex.Lock()
+	defer l.Bridge.DiscordUsersMutex.Unlock()
+
+	if event.GuildID == l.Bridge.BridgeConfig.GID {
+
+		g, err := s.State.Guild(l.Bridge.BridgeConfig.GID)
+		if err != nil {
+			log.Println("Error finding guild")
+			panic(err)
+		}
+
+		for u := range l.Bridge.DiscordUsers {
+			du := l.Bridge.DiscordUsers[u]
+			du.seen = false
+			l.Bridge.DiscordUsers[u] = du
+		}
+
+		// Sync the channel voice states to the local discordUsersMap
+		for _, vs := range g.VoiceStates {
+			if vs.ChannelID == l.Bridge.DiscordChannelID {
+				if s.State.User.ID == vs.UserID {
+					// Ignore bot
+					continue
+				}
+
+				if _, ok := l.Bridge.DiscordUsers[vs.UserID]; !ok {
+
+					u, err := s.User(vs.UserID)
+					if err != nil {
+						log.Println("Error looking up username")
+						continue
+					}
+
+					log.Println("User joined Discord " + u.Username)
+					dm, err := s.UserChannelCreate(u.ID)
+					if err != nil {
+						log.Println("Error creating private channel for", u.Username)
+					}
+					l.Bridge.DiscordUsers[vs.UserID] = DiscordUser{
+						username: u.Username,
+						seen:     true,
+						dm:       dm,
+					}
+					l.Bridge.BridgeMutex.Lock()
+					if l.Bridge.Connected && !l.Bridge.BridgeConfig.MumbleDisableText {
+						l.Bridge.MumbleClient.Do(func() {
+							l.Bridge.MumbleClient.Self.Channel.Send(fmt.Sprintf("%v has joined Discord\n", u.Username), false)
+						})
+					}
+					l.Bridge.BridgeMutex.Unlock()
+				} else {
+					du := l.Bridge.DiscordUsers[vs.UserID]
+					du.seen = true
+					l.Bridge.DiscordUsers[vs.UserID] = du
+				}
+
+			}
+		}
+
+		// Remove users that are no longer connected
+		for id := range l.Bridge.DiscordUsers {
+			if !l.Bridge.DiscordUsers[id].seen {
+				log.Println("User left Discord channel " + l.Bridge.DiscordUsers[id].username)
+				l.Bridge.BridgeMutex.Lock()
+				if l.Bridge.Connected && !l.Bridge.BridgeConfig.MumbleDisableText {
+					l.Bridge.MumbleClient.Do(func() {
+						l.Bridge.MumbleClient.Self.Channel.Send(fmt.Sprintf("%v has left Discord channel\n", l.Bridge.DiscordUsers[id].username), false)
+					})
+				}
+				delete(l.Bridge.DiscordUsers, id)
+				l.Bridge.BridgeMutex.Unlock()
+			}
+		}
+
+		l.Bridge.BridgeMutex.Lock()
+		promDiscordUsers.Set(float64(len(l.Bridge.DiscordUsers)))
+		l.Bridge.BridgeMutex.Unlock()
+	}
+}
--- a/internal/bridge/discord.go
+++ b/internal/bridge/discord.go
@ -0,0 +1,421 @@
+package bridge
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"sync"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+	"github.com/stieneee/gopus"
+	"github.com/stieneee/gumble/gumble"
+	"github.com/stieneee/mumble-discord-bridge/pkg/sleepct"
+)
+
+type fromDiscord struct {
+	decoder       *gopus.Decoder
+	pcm           chan []int16
+	receiving     bool // is used to to track the assumption that we are streaming a continuos stream form discord
+	streaming     bool // The buffer streaming is streaming out
+	lastSequence  uint16
+	lastTimeStamp uint32
+}
+
+// DiscordDuplex Handle discord voice stream
+type DiscordDuplex struct {
+	Bridge *BridgeState
+
+	discordMutex            sync.Mutex
+	fromDiscordMap          map[uint32]fromDiscord
+	discordSendSleepTick    sleepct.SleepCT
+	discordReceiveSleepTick sleepct.SleepCT
+}
+
+func NewDiscordDuplex(b *BridgeState) *DiscordDuplex {
+	return &DiscordDuplex{
+		Bridge:                  b,
+		fromDiscordMap:          make(map[uint32]fromDiscord),
+		discordSendSleepTick:    sleepct.SleepCT{},
+		discordReceiveSleepTick: sleepct.SleepCT{},
+	}
+}
+
+// OnError gets called by dgvoice when an error is encountered.
+// By default logs to STDERR
+var OnError = func(str string, err error) {
+	prefix := "dgVoice: " + str
+
+	if err != nil {
+		log.Println(prefix + ": " + err.Error())
+	} else {
+		log.Println(prefix)
+	}
+}
+
+// SendPCM will receive on the provied channel encode
+// received PCM data with Opus then send that to Discordgo
+func (dd *DiscordDuplex) discordSendPCM(ctx context.Context, cancel context.CancelFunc, pcm <-chan []int16) {
+	const channels int = 1
+	const frameRate int = 48000              // audio sampling rate
+	const frameSize int = 960                // uint16 size of each audio frame
+	const maxBytes int = (frameSize * 2) * 2 // max size of opus data
+
+	streaming := false
+
+	opusEncoder, err := gopus.NewEncoder(frameRate, channels, gopus.Audio)
+	if err != nil {
+		OnError("NewEncoder Error", err)
+		panic(err)
+	}
+
+	// Generate Opus Silence Frame
+	opusSilence := []byte{0xf8, 0xff, 0xfe}
+
+	dd.discordSendSleepTick.Start(20 * time.Millisecond)
+
+	lastReady := true
+	var readyTimeout *time.Timer
+	var speakingStart time.Time
+
+	// Spy on the PCM channel to notify
+	// TODO determine a method to notify a paused sleepct
+	// pcm := make(chan []int16, 10)
+	// go func() {
+	// 	for {
+	// 		t, ok := <-pcmIn
+	// 		if !ok {
+	// 			close(pcm)
+	// 			return
+	// 		} else {
+	// 			dd.discordSendSleepTick.Notify()
+	// 			pcm <- t
+	// 		}
+	// 	}
+	// }()
+
+	internalSend := func(opus []byte) {
+		dd.Bridge.DiscordVoice.RWMutex.RLock()
+		if !dd.Bridge.DiscordVoice.Ready || dd.Bridge.DiscordVoice.OpusSend == nil {
+			if lastReady {
+				OnError(fmt.Sprintf("Discordgo not ready for opus packets. %+v : %+v", dd.Bridge.DiscordVoice.Ready, dd.Bridge.DiscordVoice.OpusSend), nil)
+				readyTimeout = time.AfterFunc(30*time.Second, func() {
+					log.Println("Debug: Set ready timeout")
+					cancel()
+				})
+				lastReady = false
+			}
+		} else if !lastReady {
+			fmt.Println("Discordgo ready to send opus packets")
+			lastReady = true
+			readyTimeout.Stop()
+		} else {
+			select {
+			case dd.Bridge.DiscordVoice.OpusSend <- opus:
+			case <-ctx.Done():
+			}
+
+			promDiscordSentPackets.Inc()
+		}
+		dd.Bridge.DiscordVoice.RWMutex.RUnlock()
+	}
+
+	defer log.Println("Stopping Discord send PCM")
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		default:
+		}
+
+		// if we are not streaming try to pause
+		// promTimerDiscordSend.Observe(float64(dd.discordSendSleepTick.SleepNextTarget(ctx, !streaming)))
+		promTimerDiscordSend.Observe(float64(dd.discordSendSleepTick.SleepNextTarget(ctx, false)))
+
+		if (len(pcm) > 1 && streaming) || (len(pcm) > dd.Bridge.BridgeConfig.DiscordStartStreamingCount && !streaming) {
+			if !streaming {
+				speakingStart = time.Now()
+				done := make(chan bool, 1)
+				go func() {
+					// This call will prevent discordSendPCM from exiting if the discord connection is lost
+					dd.Bridge.DiscordVoice.Speaking(true)
+					done <- true
+				}()
+				select {
+				case <-done:
+				case <-time.After(5 * time.Second):
+					fmt.Println("Discord speaking timeout :(")
+					cancel()
+					return
+				case <-ctx.Done():
+					return
+				}
+				streaming = true
+			}
+
+			r1 := <-pcm
+			r2 := <-pcm
+
+			// try encoding pcm frame with Opus
+			opus, err := opusEncoder.Encode(append(r1, r2...), frameSize, maxBytes)
+			if err != nil {
+				OnError("Encoding Error", err)
+				continue
+			}
+
+			internalSend(opus)
+
+		} else {
+			if streaming {
+				// Check to see if there is a short speaking cycle.
+				// It is possible that short speaking cycle is the result of a short input to mumble (Not a problem). ie a quick tap of push to talk button.
+				// Or when timing delays are introduced via network, hardware or kernel delays (Problem).
+				// The problem delays result in choppy or stuttering sounds, especially when the silence frames are introduced into the opus frames below.
+				// Multiple short cycle delays can result in a discord rate limiter being trigger due to of multiple JSON speaking/not-speaking state changes
+				if time.Since(speakingStart).Milliseconds() < 50 {
+					log.Println("Warning: Short Mumble to Discord speaking cycle. Consider increaseing the size of the to Discord jitter buffer.")
+				}
+
+				// Send silence as suggested by Discord Documentation.
+				// We want to do this after alerting the user of possible short speaking cycles
+				for i := 0; i < 5; i++ {
+					internalSend(opusSilence)
+					// promTimerDiscordSend.Observe(float64(dd.discordSendSleepTick.SleepNextTarget(ctx, true)))
+					promTimerDiscordSend.Observe(float64(dd.discordSendSleepTick.SleepNextTarget(ctx, false)))
+
+				}
+
+				dd.Bridge.DiscordVoice.Speaking(false)
+				streaming = false
+			}
+		}
+	}
+}
+
+// ReceivePCM will receive on the the Discordgo OpusRecv channel and decode
+// the opus audio into PCM then send it on the provided channel.
+func (dd *DiscordDuplex) discordReceivePCM(ctx context.Context, cancel context.CancelFunc) {
+	var err error
+
+	lastReady := true
+	var readyTimeout *time.Timer
+
+	var zeros [480]int16
+	for i := 0; i < 480; i++ {
+		zeros[i] = 0
+	}
+
+	for {
+		dd.Bridge.DiscordVoice.RWMutex.RLock()
+		if !dd.Bridge.DiscordVoice.Ready || dd.Bridge.DiscordVoice.OpusRecv == nil {
+			if lastReady {
+				OnError(fmt.Sprintf("Discordgo not to receive opus packets. %+v : %+v", dd.Bridge.DiscordVoice.Ready, dd.Bridge.DiscordVoice.OpusSend), nil)
+				readyTimeout = time.AfterFunc(30*time.Second, func() {
+					log.Println("Debug: Set ready timeout")
+					cancel()
+				})
+				lastReady = false
+			}
+			continue
+		} else if !lastReady {
+			fmt.Println("Discordgo ready to receive packets")
+			lastReady = true
+			readyTimeout.Stop()
+		}
+		dd.Bridge.DiscordVoice.RWMutex.RUnlock()
+
+		var ok bool
+		var p *discordgo.Packet
+
+		select {
+		case <-ctx.Done():
+			log.Println("Stopping Discord receive PCM")
+			return
+		case p, ok = <-dd.Bridge.DiscordVoice.OpusRecv:
+		}
+
+		if !ok {
+			log.Println("Opus not ok")
+			continue
+		}
+
+		dd.discordMutex.Lock()
+
+		_, ok = dd.fromDiscordMap[p.SSRC]
+		if !ok {
+			newStream := fromDiscord{}
+			newStream.pcm = make(chan []int16, 100)
+			newStream.receiving = false
+			newStream.streaming = false
+			newStream.decoder, err = gopus.NewDecoder(48000, 1) // Decode into mono
+			if err != nil {
+				OnError("error creating opus decoder", err)
+				dd.discordMutex.Unlock()
+				continue
+			}
+
+			dd.fromDiscordMap[p.SSRC] = newStream
+		}
+
+		s := dd.fromDiscordMap[p.SSRC]
+
+		deltaT := int(p.Timestamp - s.lastTimeStamp)
+		if p.Sequence-s.lastSequence != 1 {
+			s.decoder.ResetState()
+		}
+
+		// oldReceiving := s.receiving
+
+		if !s.receiving || deltaT < 1 || deltaT > 960*10 {
+			// First packet assume deltaT
+			// fmt.Println("replacing", deltaT, 960)
+			deltaT = 960
+			s.receiving = true
+		}
+
+		s.lastTimeStamp = p.Timestamp
+		s.lastSequence = p.Sequence
+
+		dd.fromDiscordMap[p.SSRC] = s
+		dd.discordMutex.Unlock()
+
+		p.PCM, err = s.decoder.Decode(p.Opus, deltaT, false)
+		if err != nil {
+			OnError("Error decoding opus data", err)
+			continue
+		}
+
+		// fmt.Println(p.SSRC, p.Type, deltaT, p.Sequence, p.Sequence-s.lastSequence, oldReceiving, s.streaming, len(p.Opus), len(p.PCM))
+
+		promDiscordReceivedPackets.Inc()
+
+		// Push data into pcm channel in 10ms chunks of mono pcm data
+		dd.discordMutex.Lock()
+		for l := 0; l < len(p.PCM); l = l + 480 {
+			var next []int16
+			u := l + 480
+
+			next = p.PCM[l:u]
+
+			select {
+			case dd.fromDiscordMap[p.SSRC].pcm <- next:
+			default:
+				log.Println("From Discord buffer full. Dropping packet")
+			}
+		}
+		dd.discordMutex.Unlock()
+
+		dd.discordReceiveSleepTick.Notify()
+	}
+}
+
+func (dd *DiscordDuplex) fromDiscordMixer(ctx context.Context, toMumble chan<- gumble.AudioBuffer) {
+	mumbleSilence := gumble.AudioBuffer{}
+	for i := 3; i < 480; i++ {
+		mumbleSilence = append(mumbleSilence, 0x00)
+	}
+	var speakingStart time.Time
+
+	dd.discordReceiveSleepTick.Start(10 * time.Millisecond)
+
+	sendAudio := false
+	toMumbleStreaming := false
+
+	for {
+		select {
+		case <-ctx.Done():
+			log.Println("Stopping from Discord mixer")
+			return
+		default:
+		}
+
+		// if didn't send audio try to pause
+		// promTimerDiscordMixer.Observe(float64(dd.discordReceiveSleepTick.SleepNextTarget(ctx, !sendAudio)))
+		// TODO Additional pause testing
+		promTimerDiscordMixer.Observe(float64(dd.discordReceiveSleepTick.SleepNextTarget(ctx, false)))
+
+		dd.discordMutex.Lock()
+
+		sendAudio = false
+		internalMixerArr := make([][]int16, 0)
+		streamingCount := 0
+
+		// Work through each channel
+		for i := range dd.fromDiscordMap {
+			bufferLength := len(dd.fromDiscordMap[i].pcm)
+			isStreaming := dd.fromDiscordMap[i].streaming
+			if (bufferLength > 0 && isStreaming) || (bufferLength > dd.Bridge.BridgeConfig.MumbleStartStreamCount && !isStreaming) {
+				if !toMumbleStreaming {
+					speakingStart = time.Now()
+					toMumbleStreaming = true
+				}
+				sendAudio = true
+
+				if !isStreaming {
+					x := dd.fromDiscordMap[i]
+					x.streaming = true
+					dd.fromDiscordMap[i] = x
+				}
+
+				streamingCount++
+				x1 := (<-dd.fromDiscordMap[i].pcm)
+				internalMixerArr = append(internalMixerArr, x1)
+			} else {
+				if dd.fromDiscordMap[i].streaming {
+					x := dd.fromDiscordMap[i]
+					x.streaming = false
+					x.receiving = false // toggle this here is not optimal but there is no better location atm.
+					dd.fromDiscordMap[i] = x
+				}
+			}
+		}
+
+		promDiscordArraySize.Set(float64(len(dd.fromDiscordMap)))
+		promDiscordStreaming.Set(float64(streamingCount))
+
+		dd.discordMutex.Unlock()
+
+		mumbleTimeoutSend := func(outBuf []int16) {
+			timeout := make(chan bool, 1)
+			go func() {
+				time.Sleep(10 * time.Millisecond)
+				timeout <- true
+			}()
+
+			select {
+			case toMumble <- outBuf:
+				promSentMumblePackets.Inc()
+			case <-timeout:
+				log.Println("To Mumble timeout. Dropping packet")
+				promToMumbleDropped.Inc()
+			}
+		}
+
+		if sendAudio {
+			// Regular send mixed audio
+			outBuf := make([]int16, 480)
+
+			for j := 0; j < len(internalMixerArr); j++ {
+				for i := 0; i < len(internalMixerArr[j]); i++ {
+					outBuf[i] += (internalMixerArr[j])[i]
+				}
+			}
+
+			mumbleTimeoutSend(outBuf)
+		} else if !sendAudio && toMumbleStreaming {
+			// Send opus silence to mumble
+			// See note above about jitter buffer warning
+			if time.Since(speakingStart).Milliseconds() < 50 {
+				log.Println("Warning: Short Discord to Mumble speaking cycle. Consider increaseing the size of the to Mumble jitter buffer.", time.Since(speakingStart).Milliseconds())
+			}
+
+			for i := 0; i < 5; i++ {
+				mumbleTimeoutSend(mumbleSilence)
+				promTimerDiscordMixer.Observe(float64(dd.discordReceiveSleepTick.SleepNextTarget(ctx, false)))
+			}
+
+			toMumbleStreaming = false
+		}
+	}
+}
--- a/internal/bridge/mumble-handlers.go
+++ b/internal/bridge/mumble-handlers.go
@ -0,0 +1,91 @@
+package bridge
+
+import (
+	"fmt"
+	"log"
+	"strings"
+	"time"
+
+	"github.com/stieneee/gumble/gumble"
+)
+
+// MumbleListener Handle mumble events
+type MumbleListener struct {
+	Bridge *BridgeState
+}
+
+func (l *MumbleListener) updateUsers() {
+	l.Bridge.MumbleUsersMutex.Lock()
+	l.Bridge.MumbleUsers = make(map[string]bool)
+	for _, user := range l.Bridge.MumbleClient.Self.Channel.Users {
+		//note, this might be too slow for really really big channels?
+		//event listeners block while processing
+		//also probably bad to rebuild the set every user change.
+		if user.Name != l.Bridge.MumbleClient.Self.Name {
+			l.Bridge.MumbleUsers[user.Name] = true
+		}
+	}
+	promMumbleUsers.Set(float64(len(l.Bridge.MumbleUsers)))
+	l.Bridge.MumbleUsersMutex.Unlock()
+
+}
+
+func (l *MumbleListener) MumbleConnect(e *gumble.ConnectEvent) {
+	//join specified channel
+	startingChannel := e.Client.Channels.Find(l.Bridge.BridgeConfig.MumbleChannel...)
+	if startingChannel != nil {
+		e.Client.Self.Move(startingChannel)
+	}
+
+	// l.updateUsers() // patch below
+
+	// This is an ugly patch Mumble Client state is slow to update
+	time.AfterFunc(5*time.Second, func() {
+		defer func() {
+			if r := recover(); r != nil {
+				fmt.Printf("Failed to mumble user list %v \n", r)
+			}
+		}()
+		l.updateUsers()
+	})
+}
+
+func (l *MumbleListener) MumbleUserChange(e *gumble.UserChangeEvent) {
+	l.updateUsers()
+
+	if e.Type.Has(gumble.UserChangeConnected) {
+
+		log.Println("User connected to mumble " + e.User.Name)
+
+		if !l.Bridge.BridgeConfig.MumbleDisableText {
+			e.User.Send("Mumble-Discord-Bridge v" + l.Bridge.BridgeConfig.Version)
+
+			// Tell the user who is connected to discord
+			l.Bridge.DiscordUsersMutex.Lock()
+			if len(l.Bridge.DiscordUsers) == 0 {
+				e.User.Send("No users connected to Discord")
+			} else {
+				s := "Connected to Discord: "
+
+				arr := []string{}
+				for u := range l.Bridge.DiscordUsers {
+					arr = append(arr, l.Bridge.DiscordUsers[u].username)
+				}
+
+				s = s + strings.Join(arr[:], ",")
+
+				e.User.Send(s)
+			}
+			l.Bridge.DiscordUsersMutex.Unlock()
+
+		}
+
+		// Send discord a notice
+		l.Bridge.discordSendMessageAll(e.User.Name + " has joined mumble")
+	}
+
+	if e.Type.Has(gumble.UserChangeDisconnected) {
+		l.Bridge.discordSendMessageAll(e.User.Name + " has left mumble")
+		log.Println("User disconnected from mumble " + e.User.Name)
+	}
+}
--- a/internal/bridge/mumble.go
+++ b/internal/bridge/mumble.go
@ -0,0 +1,143 @@
+package bridge
+
+import (
+	"context"
+	"log"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/stieneee/gumble/gumble"
+	_ "github.com/stieneee/gumble/opus"
+	"github.com/stieneee/mumble-discord-bridge/pkg/sleepct"
+)
+
+// MumbleDuplex - listener and outgoing
+type MumbleDuplex struct {
+	mutex              sync.Mutex
+	fromMumbleArr      []chan gumble.AudioBuffer
+	mumbleStreamingArr []bool
+	mumbleSleepTick    sleepct.SleepCT
+}
+
+func NewMumbleDuplex() *MumbleDuplex {
+	return &MumbleDuplex{
+		fromMumbleArr:      make([]chan gumble.AudioBuffer, 0),
+		mumbleStreamingArr: make([]bool, 0),
+		mumbleSleepTick:    sleepct.SleepCT{},
+	}
+}
+
+// OnAudioStream - Spawn routines to handle incoming packets
+func (m *MumbleDuplex) OnAudioStream(e *gumble.AudioStreamEvent) {
+
+	// hold a reference ot the channel in the closure
+	streamChan := make(chan gumble.AudioBuffer, 100)
+
+	m.mutex.Lock()
+	m.fromMumbleArr = append(m.fromMumbleArr, streamChan)
+	m.mumbleStreamingArr = append(m.mumbleStreamingArr, false)
+	m.mutex.Unlock()
+
+	promMumbleArraySize.Set(float64(len(m.fromMumbleArr)))
+
+	go func() {
+		name := e.User.Name
+		log.Println("New mumble audio stream", name)
+		for p := range e.C {
+			// log.Println("audio packet", p.Sender.Name, len(p.AudioBuffer))
+
+			// 480 per 10ms
+			for i := 0; i < len(p.AudioBuffer)/480; i++ {
+				streamChan <- p.AudioBuffer[480*i : 480*(i+1)]
+			}
+			promReceivedMumblePackets.Inc()
+			m.mumbleSleepTick.Notify()
+		}
+		log.Println("Mumble audio stream ended", name)
+	}()
+}
+
+func (m *MumbleDuplex) fromMumbleMixer(ctx context.Context, cancel context.CancelFunc, toDiscord chan []int16) {
+	m.mumbleSleepTick.Start(10 * time.Millisecond)
+
+	sendAudio := false
+
+	droppingPackets := false
+	droppingPacketCount := 0
+
+	for {
+		select {
+		case <-ctx.Done():
+			log.Println("Stopping From Mumble Mixer")
+			return
+		default:
+		}
+
+		promTimerMumbleMixer.Observe(float64(m.mumbleSleepTick.SleepNextTarget(ctx, false)))
+
+		m.mutex.Lock()
+
+		sendAudio = false
+		internalMixerArr := make([]gumble.AudioBuffer, 0)
+		streamingCount := 0
+
+		// Work through each channel
+		for i := 0; i < len(m.fromMumbleArr); i++ {
+			if len(m.fromMumbleArr[i]) > 0 {
+				sendAudio = true
+				if !m.mumbleStreamingArr[i] {
+					m.mumbleStreamingArr[i] = true
+					streamingCount++
+					// log.Println("Mumble starting", i)
+				}
+
+				x1 := (<-m.fromMumbleArr[i])
+				internalMixerArr = append(internalMixerArr, x1)
+			} else {
+				if m.mumbleStreamingArr[i] {
+					m.mumbleStreamingArr[i] = false
+					// log.Println("Mumble stopping", i)
+				}
+			}
+		}
+
+		m.mutex.Unlock()
+
+		promMumbleStreaming.Set(float64(streamingCount))
+
+		if sendAudio {
+
+			outBuf := make([]int16, 480)
+
+			for i := 0; i < len(outBuf); i++ {
+				for j := 0; j < len(internalMixerArr); j++ {
+					outBuf[i] += (internalMixerArr[j])[i]
+				}
+			}
+
+			promToDiscordBufferSize.Set(float64(len(toDiscord)))
+			select {
+			case toDiscord <- outBuf:
+				{
+					if droppingPackets {
+						log.Println("Discord buffer ok, total packets dropped " + strconv.Itoa(droppingPacketCount))
+						droppingPackets = false
+					}
+				}
+			default:
+				if !droppingPackets {
+					log.Println("Error: toDiscord buffer full. Dropping packets")
+					droppingPackets = true
+					droppingPacketCount = 0
+				}
+				droppingPacketCount++
+				promToDiscordDropped.Inc()
+				if droppingPacketCount > 250 {
+					log.Println("Discord Timeout")
+					cancel()
+				}
+			}
+		}
+	}
+}
--- a/internal/bridge/prom.go
+++ b/internal/bridge/prom.go
@ -0,0 +1,141 @@
+package bridge
+
+import (
+	"log"
+	"net/http"
+	"strconv"
+
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+)
+
+var (
+	// Bridge General
+
+	PromApplicationStartTime = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_bridge_start_time",
+		Help: "The time the application started",
+	})
+
+	promBridgeStarts = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_bridge_starts_count",
+		Help: "The number of times the bridge start routine has been called",
+	})
+
+	promBridgeStartTime = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_bridge_starts_time",
+		Help: "The time the current bridge instance started",
+	})
+
+	// MUMBLE
+	promMumblePing = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_mumble_ping",
+		Help: "Mumble ping",
+	})
+
+	promMumbleUsers = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_mumble_users_gauge",
+		Help: "The number of connected Mumble users",
+	})
+
+	promReceivedMumblePackets = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_mumble_received_count",
+		Help: "The count of Mumble audio packets received",
+	})
+
+	promSentMumblePackets = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_mumble_sent_count",
+		Help: "The count of audio packets sent to mumble",
+	})
+
+	// promToMumbleBufferSize = promauto.NewGauge(prometheus.GaugeOpts{
+	// 	Name: "mdb_to_mumble_buffer_gauge",
+	// 	Help: "",
+	// })
+
+	promToMumbleDropped = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_to_mumble_dropped",
+		Help: "The number of packets timeouts to mumble",
+	})
+
+	promMumbleArraySize = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_to_mumble_array_size_gauge",
+		Help: "The array size of mumble streams",
+	})
+
+	promMumbleStreaming = promauto.NewGauge(prometheus.GaugeOpts{ //SUMMARY?
+		Name: "mdb_mumble_streaming_gauge",
+		Help: "The number of active audio streams streaming audio from mumble",
+	})
+
+	// DISCORD
+
+	// TODO Discrod Ping
+
+	promDiscordHeartBeat = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_discord_latency",
+		Help: "Discord heartbeat latency",
+	})
+
+	promDiscordUsers = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_discord_users_gauge",
+		Help: "The number of Connected Discord users",
+	})
+
+	promDiscordReceivedPackets = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_discord_received_count",
+		Help: "The number of received packets from Discord",
+	})
+
+	promDiscordSentPackets = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_discord_sent_count",
+		Help: "The number of packets sent to Discord",
+	})
+
+	promToDiscordBufferSize = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_discord_buffer_gauge",
+		Help: "The buffer size for packets to Discord",
+	})
+
+	promToDiscordDropped = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mdb_to_discord_dropped",
+		Help: "The count of packets dropped to discord",
+	})
+
+	promDiscordArraySize = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_discord_array_size_gauge",
+		Help: "The discord receiving array size",
+	})
+
+	promDiscordStreaming = promauto.NewGauge(prometheus.GaugeOpts{
+		Name: "mdb_discord_streaming_gauge",
+		Help: "The number of active audio streams streaming from discord",
+	})
+
+	// Sleep Timer Performance
+
+	promTimerDiscordSend = promauto.NewHistogram(prometheus.HistogramOpts{
+		Name:    "mdb_timer_discord_send",
+		Help:    "Timer performance for Discord send",
+		Buckets: []float64{1000, 2000, 5000, 10000, 20000},
+	})
+
+	promTimerDiscordMixer = promauto.NewHistogram(prometheus.HistogramOpts{
+		Name:    "mdb_timer_discord_mixer",
+		Help:    "Timer performance for the Discord mixer",
+		Buckets: []float64{1000, 2000, 5000, 10000, 20000},
+	})
+
+	promTimerMumbleMixer = promauto.NewHistogram(prometheus.HistogramOpts{
+		Name:    "mdb_timer_mumble_mixer",
+		Help:    "Timer performance for the Mumble mixer",
+		Buckets: []float64{1000, 2000, 5000, 10000, 20000},
+	})
+)
+
+func StartPromServer(port int) {
+	log.Println("Starting Metrics Server")
+	http.Handle("/metrics", promhttp.Handler())
+	http.ListenAndServe(":"+strconv.Itoa(port), nil)
+}
--- a/main.go
+++ b/main.go
@ -1,180 +0,0 @@
-package main
-
-import (
-	"crypto/tls"
-	"flag"
-	"fmt"
-	"log"
-	"net"
-	"os"
-	"os/signal"
-	"strconv"
-	"time"
-
-	"github.com/bwmarrin/discordgo"
-	"github.com/joho/godotenv"
-	"layeh.com/gumble/gumble"
-	_ "layeh.com/gumble/opus"
-)
-
-func lookupEnvOrString(key string, defaultVal string) string {
-	if val, ok := os.LookupEnv(key); ok {
-		return val
-	}
-	return defaultVal
-}
-
-func lookupEnvOrInt(key string, defaultVal int) int {
-	if val, ok := os.LookupEnv(key); ok {
-		v, err := strconv.Atoi(val)
-		if err != nil {
-			log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
-		}
-		return v
-	}
-	return defaultVal
-}
-
-func lookupEnvOrBool(key string, defaultVal bool) bool {
-	if val, ok := os.LookupEnv(key); ok {
-		v, err := strconv.ParseBool(val)
-		if err != nil {
-			log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
-		}
-		return v
-	}
-	return defaultVal
-}
-
-func getConfig(fs *flag.FlagSet) []string {
-	cfg := make([]string, 0, 10)
-	fs.VisitAll(func(f *flag.Flag) {
-		cfg = append(cfg, fmt.Sprintf("%s:%q", f.Name, f.Value.String()))
-	})
-
-	return cfg
-}
-
-func main() {
-	godotenv.Load()
-
-	mumbleAddr := flag.String("mumble-address", lookupEnvOrString("MUMBLE_ADDRESS", ""), "MUMBLE_ADDRESS, mumble server address, example example.com")
-	mumblePort := flag.Int("mumble-port", lookupEnvOrInt("MUMBLE_PORT", 64738), "MUMBLE_PORT mumble port")
-	mumbleUsername := flag.String("mumble-username", lookupEnvOrString("MUMBLE_USERNAME", "discord-bridge"), "MUMBLE_USERNAME, mumble username")
-	mumblePassword := flag.String("mumble-password", lookupEnvOrString("MUMBLE_PASSWORD", ""), "MUMBLE_PASSWORD, mumble password, optional")
-	mumbleInsecure := flag.Bool("mumble-insecure", lookupEnvOrBool("MUMBLE_INSECURE", false), "mumble insecure,  env alt MUMBLE_INSECURE")
-
-	discordToken := flag.String("discord-token", lookupEnvOrString("DISCORD_TOKEN", ""), "DISCORD_TOKEN, discord bot token")
-	discordGID := flag.String("discord-gid", lookupEnvOrString("DISCORD_GID", ""), "DISCORD_GID, discord gid")
-	discordCID := flag.String("discord-cid", lookupEnvOrString("DISCORD_CID", ""), "DISCORD_CID, discord cid")
-
-	flag.Parse()
-	log.Printf("app.config %v\n", getConfig(flag.CommandLine))
-
-	if *mumbleAddr == "" {
-		log.Fatalln("missing mumble address")
-	}
-	if *mumbleUsername == "" {
-		log.Fatalln("missing mumble username")
-	}
-
-	if *discordToken == "" {
-		log.Fatalln("missing discord bot token")
-	}
-	if *discordGID == "" {
-		log.Fatalln("missing discord gid")
-	}
-	if *discordCID == "" {
-		log.Fatalln("missing discord cid")
-	}
-
-	// DISCORD Setup
-
-	discord, err := discordgo.New("Bot " + *discordToken)
-	if err != nil {
-		log.Println(err)
-		return
-	}
-
-	// Open Websocket
-	discord.LogLevel = 2
-	err = discord.Open()
-	if err != nil {
-		log.Println(err)
-		return
-	}
-	defer discord.Close()
-
-	log.Println("Discord Bot Connected")
-
-	dgv, err := discord.ChannelVoiceJoin(*discordGID, *discordCID, false, false)
-	if err != nil {
-		log.Println(err)
-		return
-	}
-	defer dgv.Speaking(false)
-	defer dgv.Close()
-
-	discord.ShouldReconnectOnError = true
-
-	// MUMBLE Setup
-
-	config := gumble.NewConfig()
-	config.Username = *mumbleUsername
-	config.Password = *mumblePassword
-	config.AudioInterval = time.Millisecond * 10
-
-	m := MumbleDuplex{}
-
-	var tlsConfig tls.Config
-	if *mumbleInsecure {
-		tlsConfig.InsecureSkipVerify = true
-	}
-
-	mumble, err := gumble.DialWithDialer(new(net.Dialer),*mumbleAddr+":"+strconv.Itoa(*mumblePort),config, &tlsConfig)
-
-	if err != nil {
-		log.Println(err)
-		return
-	}
-	defer mumble.Disconnect()
-
-	// Shared Channels
-	// Shared channels pass PCM information in 10ms chunks [480]int16
-	var toMumble = mumble.AudioOutgoing()
-	var toDiscord = make(chan []int16, 100)
-	var die = make(chan bool)
-
-	log.Println("Mumble Connected")
-
-	// Start Passing Between
-	// Mumble
-	go m.fromMumbleMixer(toDiscord)
-	config.AudioListeners.Attach(m)
-	//Discord
-	go discordReceivePCM(dgv, die)
-	go fromDiscordMixer(toMumble)
-	go discordSendPCM(dgv, toDiscord, die)
-
-	// Wait for Exit Signal
-	c := make(chan os.Signal)
-	signal.Notify(c, os.Interrupt)
-
-	go func() {
-		ticker := time.NewTicker(500 * time.Millisecond)
-		for {
-			<-ticker.C
-			if mumble.State() != 2 {
-				log.Println("Lost mumble connection " + strconv.Itoa(int(mumble.State())))
-				die <- true
-			}
-		}
-	}()
-
-	select {
-	case sig := <-c:
-		log.Printf("\nGot %s signal. Terminating Mumble-Bridge\n", sig)
-	case <-die:
-		log.Println("\nGot internal die request. Terminating Mumble-Bridge")
-	}
-}
--- a/mumble.go
+++ b/mumble.go
@ -1,96 +0,0 @@
-package main
-
-import (
-	"log"
-	"sync"
-	"time"
-
-	"layeh.com/gumble/gumble"
-	_ "layeh.com/gumble/opus"
-)
-
-var mutex sync.Mutex
-var fromMumbleArr []chan gumble.AudioBuffer
-var mumbleStreamingArr []bool
-
-// MumbleDuplex - listenera and outgoing
-type MumbleDuplex struct{}
-
-// OnAudioStream - Spawn routines to handle incoming packets
-func (m MumbleDuplex) OnAudioStream(e *gumble.AudioStreamEvent) {
-
-	// hold a reference ot the channel in the closure
-	localMumbleArray := make(chan gumble.AudioBuffer, 100)
-
-	mutex.Lock()
-	fromMumbleArr = append(fromMumbleArr, localMumbleArray)
-	mumbleStreamingArr = append(mumbleStreamingArr, false)
-	mutex.Unlock()
-
-	go func() {
-		log.Println("new mumble audio stream", e.User.Name)
-		for {
-			select {
-			case p := <-e.C:
-				// log.Println("audio packet", p.Sender.Name, len(p.AudioBuffer))
-
-				// 480 per 10ms
-				for i := 0; i < len(p.AudioBuffer)/480; i++ {
-					localMumbleArray <- p.AudioBuffer[480*i : 480*(i+1)]
-				}
-			}
-		}
-	}()
-	return
-}
-
-func (m MumbleDuplex) fromMumbleMixer(toDiscord chan []int16) {
-	ticker := time.NewTicker(10 * time.Millisecond)
-	sendAudio := false
-
-	for {
-		<-ticker.C
-
-		mutex.Lock()
-
-		sendAudio = false
-		internalMixerArr := make([]gumble.AudioBuffer, 0)
-
-		// Work through each channel
-		for i := 0; i < len(fromMumbleArr); i++ {
-			if len(fromMumbleArr[i]) > 0 {
-				sendAudio = true
-				if mumbleStreamingArr[i] == false {
-					mumbleStreamingArr[i] = true
-					// log.Println("mumble starting", i)
-				}
-
-				x1 := (<-fromMumbleArr[i])
-				internalMixerArr = append(internalMixerArr, x1)
-			} else {
-				if mumbleStreamingArr[i] == true {
-					mumbleStreamingArr[i] = false
-					// log.Println("mumble stopping", i)
-				}
-			}
-		}
-
-		mutex.Unlock()
-
-		outBuf := make([]int16, 480)
-
-		for i := 0; i < len(outBuf); i++ {
-			for j := 0; j < len(internalMixerArr); j++ {
-				outBuf[i] += (internalMixerArr[j])[i]
-			}
-		}
-
-		if sendAudio {
-			select {
-			case toDiscord <- outBuf:
-			default:
-				log.Println("toDiscord buffer full. Dropping packet")
-			}
-		}
-	}
-}
--- a/pkg/sleepct/sleepct.go
+++ b/pkg/sleepct/sleepct.go
@ -0,0 +1,92 @@
+package sleepct
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+// SleepCT - Sleep constant time step crates a sleep based ticker.
+// designed to maintain a consistent sleep/tick interval.
+// The sleeper can be paused waiting to be signaled from another go routine.
+// This allows for the pausing of loops that do not have work to complete
+type SleepCT struct {
+	d      time.Duration // desired duration between targets
+	t      time.Time     // last time target
+	resume chan bool
+	wake   time.Time // last wake time
+	drift  int64     // last wake drift microseconds
+}
+
+func (s *SleepCT) Start(d time.Duration) {
+	s.resume = make(chan bool, 2)
+	if s.t.IsZero() {
+		s.d = d
+		s.t = time.Now()
+	} else {
+		panic("SleepCT already started")
+	}
+}
+
+// Sleep to the next target duration.
+// If pause it set to true will sleep the duration and wait to be notified.
+// The notification channel will be cleared when the thread wakes.
+// SleepNextTarget should not be call more than once concurrently.
+func (s *SleepCT) SleepNextTarget(ctx context.Context, pause bool) int64 {
+
+	now := time.Now()
+
+	// if target is zero safety net
+	if s.t.IsZero() {
+		fmt.Println("SleepCT reset")
+		s.t = now.Add(-s.d)
+	}
+
+	// Sleep to Next Target
+	s.t = s.t.Add(s.d)
+
+	// Compute the desired sleep time to reach the target
+	d := time.Until(s.t)
+
+	// Sleep
+	time.Sleep(d)
+
+	// record the wake time
+	s.wake = time.Now()
+	s.drift = s.wake.Sub(s.t).Microseconds()
+
+	// fmt.Println(s.t.UnixMilli(), d.Milliseconds(), wake.UnixMilli(), drift, pause, len(s.resume))
+
+	// external pause control
+	if pause {
+		// don't pause if the notification channel has something
+		if len(s.resume) == 0 {
+			// fmt.Println("pause")
+			select {
+			case <-s.resume:
+			case <-ctx.Done():
+				// fmt.Println("sleepct ctx exit")
+			}
+			// if we did pause set the last sleep target to now
+			s.t = time.Now()
+		}
+	}
+
+	// Drain the resume channel
+	select {
+	case <-s.resume:
+	default:
+	}
+
+	// return the drift for monitoring purposes
+	return s.drift
+}
+
+// Notify attempts to resume a paused sleeper.
+// It is safe to call notify from other processes and as often as desired.
+func (s *SleepCT) Notify() {
+	select {
+	case s.resume <- true:
+	default:
+	}
+}
--- a/test/timing_test.go
+++ b/test/timing_test.go
@ -0,0 +1,198 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"math"
+	"math/rand"
+	"sort"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/stieneee/mumble-discord-bridge/pkg/sleepct"
+	"github.com/stieneee/tickerct"
+)
+
+const testCount int64 = 10000
+const maxSleepInterval time.Duration = 15 * time.Millisecond
+const tickerInterval time.Duration = 10 * time.Millisecond
+const testDuration time.Duration = time.Duration(testCount * 10 * int64(time.Millisecond))
+
+func testTickerBaseCase(wg *sync.WaitGroup, test *testing.T) {
+	wg.Add(1)
+	go func(interval time.Duration) {
+		now := time.Now()
+		start := now
+		// start the ticker
+		t := time.NewTicker(interval)
+		var i int64
+		for i = 0; i < testCount; i++ {
+			now = <-t.C
+			// fmt.Println(now)
+		}
+		t.Stop()
+		fmt.Println("Ticker (unloaded) after", testDuration, "drifts", time.Since(start)-testDuration)
+		wg.Done()
+	}(tickerInterval)
+}
+
+func TestTickerBaseCase(t *testing.T) {
+	wg := sync.WaitGroup{}
+
+	testTickerBaseCase(&wg, t)
+
+	wg.Wait()
+}
+
+func testTickerLoaded(wg *sync.WaitGroup) {
+	wg.Add(1)
+	go func(interval time.Duration) {
+		now := time.Now()
+		start := now
+		// start the ticker
+		t := time.NewTicker(interval)
+		var i int64
+		for i = 0; i < testCount; i++ {
+			if i+1 < testCount {
+				time.Sleep(time.Duration(float64(maxSleepInterval) * rand.Float64()))
+			}
+			now = <-t.C
+			// fmt.Println(now)
+		}
+		t.Stop()
+		fmt.Println("Ticker (loaded) after", testDuration, "drifts", time.Since(start)-testDuration)
+		wg.Done()
+	}(tickerInterval)
+}
+
+func TestTicker(t *testing.T) {
+	wg := sync.WaitGroup{}
+
+	testTickerLoaded(&wg)
+
+	wg.Wait()
+}
+
+func testTickerCT(wg *sync.WaitGroup) {
+	wg.Add(1)
+	go func(interval time.Duration) {
+		now := time.Now()
+		start := now
+		// start the ticker
+		t := tickerct.NewTickerCT(interval)
+		var i int64
+		for i = 0; i < testCount; i++ {
+			if i+1 < testCount {
+				time.Sleep(time.Duration(float64(maxSleepInterval) * rand.Float64()))
+			}
+			now = <-t.C
+			// fmt.Println(now)
+		}
+		t.Stop()
+		fmt.Println("TickerCT (loaded) after", testDuration, "drifts", time.Since(start)-testDuration)
+		wg.Done()
+	}(tickerInterval)
+}
+
+func TestTickerCT(t *testing.T) {
+	wg := sync.WaitGroup{}
+
+	testTickerCT(&wg)
+
+	wg.Wait()
+}
+
+func testSleepCT(wg *sync.WaitGroup) {
+	wg.Add(1)
+	go func(interval time.Duration) {
+		now := time.Now()
+		start := now
+		// start the ticker
+		s := sleepct.SleepCT{}
+		s.Start(interval)
+		var i int64
+		for i = 0; i < testCount; i++ {
+			if i+1 < testCount {
+				time.Sleep(time.Duration(float64(maxSleepInterval) * rand.Float64()))
+			}
+			s.SleepNextTarget(context.TODO(), false)
+		}
+		fmt.Println("SleepCT (loaded) after", testDuration, "drifts", time.Since(start)-testDuration)
+		wg.Done()
+	}(tickerInterval)
+}
+
+func TestSleepCT(t *testing.T) {
+	wg := sync.WaitGroup{}
+
+	testSleepCT(&wg)
+
+	wg.Wait()
+}
+
+func testSleepCTPause(wg *sync.WaitGroup) {
+	wg.Add(1)
+	go func(interval time.Duration) {
+		now := time.Now()
+		start := now
+		// start the ticker
+		s := sleepct.SleepCT{}
+		s.Start(interval)
+		var i int64
+		for i = 0; i < testCount; i++ {
+			if i+1 < testCount {
+				time.Sleep(time.Duration(float64(maxSleepInterval) * rand.Float64()))
+			}
+			s.Notify()
+			s.SleepNextTarget(context.TODO(), true)
+		}
+		fmt.Println("SleepCT Pause (loaded) after", testDuration, "drifts", time.Since(start)-testDuration)
+		wg.Done()
+	}(tickerInterval)
+}
+
+func TestSleepCTPause(t *testing.T) {
+	wg := sync.WaitGroup{}
+
+	testSleepCTPause(&wg)
+
+	wg.Wait()
+}
+
+func TestIdleJitter(t *testing.T) {
+	wg := sync.WaitGroup{}
+
+	const testSize = 100000
+	const sleepTarget = time.Millisecond
+
+	res := make([]time.Duration, testSize)
+
+	for i := 0; i < testSize; i++ {
+		start := time.Now()
+		target := start.Add(sleepTarget)
+
+		time.Sleep(sleepTarget)
+
+		res[i] = time.Since(target)
+	}
+
+	sort.Slice(res, func(i, j int) bool {
+		return res[i] < res[j]
+	})
+
+	var total float64 = 0
+	for i := 0; i < testSize; i++ {
+		total += float64(res[i])
+	}
+	avg := time.Duration(total / testSize)
+
+	nineFive := int64(math.Round(testSize * 0.95))
+	nineNine := int64(math.Round(testSize * 0.99))
+	nineNineNine := int64(math.Round(testSize * 0.999))
+
+	fmt.Println("IdleJitter test", testSize, sleepTarget)
+	fmt.Println("IdleJitter results min/avg/95/99/99.9/max", res[0], avg, res[nineFive], res[nineNine], res[nineNineNine], res[testSize-1])
+
+	wg.Wait()
+}
Author	SHA1	Message	Date
stryan	5d413e3806	don't clear channel ID on auto toggle	2022-03-02 17:06:35 -05:00
Tyler Stiene	7010fd277a	table of options for the readme	2022-02-01 01:44:57 -05:00
Tyler Stiene	1e46cbbc6e	announce patchcord.io	2021-12-19 22:11:06 -05:00
Tyler Stiene	52c3132424	chore: seperate binary and docker actions	2021-12-15 01:11:31 -05:00
Tyler Stiene	4b941100fc	chore: abandon goreleaser docker build	2021-12-15 00:55:21 -05:00
Tyler Stiene	23a4b6fa66	chore: update .gitignore	2021-12-15 00:09:57 -05:00
Tyler Stiene	07ee7b36c5	chore: build improvements	2021-12-15 00:07:04 -05:00
Tyler Stiene	f520fc67c7	fix: allow discordSendPCM to exit when discord disconnects chore: update action and docker build	2021-12-14 23:37:02 -05:00
Tyler Stiene	c0ed696543	chore: build on main branch	2021-12-14 01:18:47 -05:00
Tyler Stiene	c28a9cd5f8	fix github action	2021-12-14 00:59:51 -05:00
Tyler Stiene	c410c49095	Merge branch 'v0.5.0' into main	2021-12-13 00:17:30 -05:00
Tyler Stiene	08b4eb3771	flag to disable discord bot status	2021-12-13 00:10:48 -05:00
Tyler Stiene	3d24e1dbc4	build and deploy improvements	2021-12-12 23:54:32 -05:00
Tyler Stiene	3e96b27564	allow discord send loop to exit with ctx done	2021-12-07 22:59:04 -05:00
Tyler Stiene	df2a477147	Merge pull request #28 from Brottweiler/patch-1 Tweak grammar when no users are in mumble	2021-12-05 17:50:03 -05:00
Christoffer Tibell	682887b936	Tweak grammar when no users are in mumble The former capitalized "No" looks bad since the bot adds "Listening to" before it.	2021-12-05 13:40:50 +01:00
Tyler Stiene	7dea05bdb4	remove recover statement from constant bridge loop	2021-11-20 20:22:14 -05:00
Tyler Stiene	404af876db	dsiable sleepct pausing untill additional testing	2021-11-20 17:12:04 -05:00
Tyler Stiene	fd4884cdb6	from to discord buffer warning	2021-11-20 16:58:39 -05:00
Tyler Stiene	c94362581a	refactor global variables into duplex structs to fix issue on bridge restart disable timer pausing in discord send untill better notification method can be developed	2021-11-19 00:57:20 -05:00
Tyler Stiene	8ca66fb500	refactor wait group added debug message for bridge cancel	2021-11-17 23:58:54 -05:00
Tyler Stiene	0f57c5d33a	improve discord buffer packet drop message kill the bridge if unable to send to discord for 5 seconds	2021-11-04 01:21:41 -04:00
Tyler Stiene	52ea304bd1	Merge pull request #26 from stryan/main minor README clarification	2021-11-04 00:59:38 -04:00
stryan	fb5940bfb8	minor README clarification	2021-11-03 13:33:39 -04:00
Tyler Stiene	649fe9f33e	fix sleepct pausing	2021-09-13 00:50:23 -04:00
Tyler Stiene	5c5ccb72c9	Merge branch 'sleepct-pause' into v0.5.0	2021-09-11 13:39:37 -04:00
Tyler Stiene	f7f492670c	correct buffer discord buffer axis	2021-08-23 00:35:01 -04:00
Tyler Stiene	6658c8534c	add prometheus metrics add grafana and promethus docker-container add example grafana dashboard sleepct now returns delta time from target	2021-08-23 00:00:39 -04:00
Tyler Stiene	cb4d2349c5	wip allow a sleepct ticker to pause and be signaled	2021-08-09 23:07:27 -04:00
Tyler Stiene	6a188336b9	install libopus-dev in github action	2021-05-14 01:13:26 -04:00
Tyler Stiene	dbe46c87fc	readd missing files	2021-05-13 02:25:42 -04:00
Tyler Stiene	78aab791d2	fix issue with discordRecievePCM	2021-05-13 02:16:50 -04:00
Tyler Stiene	2888928c51	Merge pull request #23 from Stieneee/v0.4.0 V0.4.0	2021-05-13 01:36:39 -04:00
Tyler Stiene	72fe283778	update discord go for discord RTR extended header fix	2021-05-13 01:30:40 -04:00
Tyler Stiene	27f8e5ba65	always use system installed opus lib trim white space from string env vars	2021-04-24 18:32:54 -04:00
Tyler Stiene	a963d2caa1	restrucutre into go standard folder strucutre	2021-04-24 14:36:34 -04:00
Tyler Stiene	5bc118c97c	Merge pull request #21 from Stieneee/issue-20 Issue 20 - Mumble to Discord Buffer and Silence Frames	2021-04-24 13:23:09 -04:00
Tyler Stiene	9246563a35	openbsd readme update	2021-04-24 13:22:09 -04:00
Tyler Stiene	235dc44f41	recover from panic on shutdown	2021-04-24 13:17:11 -04:00
Tyler Stiene	a1f6a60b89	to mumble jitter buffer and silence	2021-04-19 23:25:45 -04:00
Tyler Stiene	c7f79ba01d	remove temp debug message	2021-04-19 22:17:09 -04:00
Tyler Stiene	29ff1d797f	chore move tickerct to seperate repo	2021-04-19 22:07:36 -04:00
Tyler Stiene	c959774c23	unloaded and loaded ticker test	2021-04-18 17:39:25 -04:00
Tyler Stiene	d18691d0f0	idlejitter test	2021-04-18 17:17:16 -04:00
Tyler Stiene	cc387ba3b9	sleepct and tests	2021-04-18 00:30:27 -04:00
Tyler Stiene	bad460e57c	tickerct	2021-04-15 00:43:12 -04:00
Tyler Stiene	b4a1a793a7	chore: fix image	2021-04-12 02:02:34 -04:00
Tyler Stiene	9fb5dc5af5	chore: switch to png	2021-04-12 02:01:04 -04:00
Tyler Stiene	87f1e1a87e	chore: audio-flow.svg	2021-04-12 01:44:19 -04:00
Tyler Stiene	a18df28213	chore: doc update for mumble serve issue closes #17	2021-04-10 16:19:02 -04:00
Tyler Stiene	026cdff797	add configurable buffer for mumble -> discord stream fixes #20 add silence to -> discord streams as suggested by disocrd docs closes #11	2021-04-10 15:34:02 -04:00
Tyler Stiene	dcc3fd48b4	correct debug message and add timing	2021-04-08 01:14:24 -04:00
Tyler Stiene	910eaa5954	speaking debug messages	2021-04-08 00:49:49 -04:00
Tyler Stiene	480fa533a2	fix race data related to reading bridge state	2021-04-07 01:24:17 -04:00
Tyler Stiene	177553f3a4	address static check suggestions	2021-04-06 22:34:38 -04:00
Tyler Stiene	a8f2574370	update to discordgo v0.23.2	2021-04-03 01:32:04 -04:00
Tyler Stiene	66a778b350	Merge branch 'main' of github.com:Stieneee/mumble-discord-bridge into main	2021-03-09 00:06:00 -05:00
Tyler Stiene	1ed35f6a39	chore: doc update	2021-03-09 00:05:04 -05:00
Tyler Stiene	f3ba7a6121	Merge pull request #19 from 2xsaiko/client-cert Allow using a Mumble client certificate	2021-03-08 22:17:00 -05:00
2xsaiko	3d9f11ee56	Cleanup	2021-03-05 20:15:17 +01:00
2xsaiko	80d6b9f8e6	Apparently this uses tabs	2021-03-05 20:12:34 +01:00
2xsaiko	83e33b85bc	Add option to specify client certificate	2021-02-25 22:22:06 +01:00
Tyler Stiene	3267dc5f2d	Merge pull request #18 from stryan/better-manual Better manual	2021-02-13 21:04:16 -05:00
stryan	e85f521cb3	kill bridge only when connected	2021-02-11 14:37:34 -05:00
stryan	aac90dd113	give feedback on commands	2021-02-09 18:04:11 -05:00
stryan	027d970c11	store channelid in state so other functions can use it	2021-02-09 17:46:24 -05:00
stryan	8e5bb4b479	announce auto status change, respect what voice channel used for manual link	2021-02-09 17:46:24 -05:00
Tyler Stiene	16a66719e1	Merge pull request #15 from stryan/new-config support nested mumble channel, add debug toggle	2021-02-08 22:17:32 -05:00
Tyler Stiene	77719237f8	Merge pull request #13 from jorgror/patch-1 Info from issue #12	2021-02-08 22:05:50 -05:00
stryan	0a2a61b7df	add debug, update doc	2021-02-08 13:25:48 -05:00
stryan	bcf0b30d1e	use string slice for mumble channel	2021-02-08 13:16:09 -05:00
jorgror	25b7699466	Removed extra lines	2021-02-07 18:57:19 +01:00
jorgror	e89cd0fff7	Info from issue #12	2021-02-07 18:53:54 +01:00
Tyler Stiene	7094f71f43	static build use netgo	2021-02-01 17:43:43 -05:00
Tyler Stiene	7b20d39dcc	update docker build	2021-02-01 16:11:12 -05:00
Tyler Stiene	a58a7197a9	clean up bridge terminate	2021-02-01 16:03:38 -05:00
Tyler Stiene	2fe2080bcf	Merge pull request #9 from stryan/main swap GuildCreate and Ready, fix auto-mode	2021-01-26 21:39:40 -05:00
stryan	4717bdec27	on mumble connect failure disconnect from discord too	2021-01-26 10:33:47 -05:00
stryan	3b73e89ae7	update readme	2021-01-19 13:51:32 -05:00
stryan	577c5e702e	fix auto mode, use mumble ping, die properly	2021-01-19 13:48:51 -05:00
stryan	daacaaad50	use discord CreateGuild instead of Ready	2021-01-19 13:19:05 -05:00
Tyler Stiene	79f305cec1	mumble-bot exclude self from user map	2021-01-19 01:19:45 -05:00
Tyler Stiene	3ef9fc40bf	refactor discord dm disable text messages for discord and mumble with option list users connected to discord on connection to mumble	2021-01-19 01:06:08 -05:00
Tyler Stiene	f5a230d57d	chore: update readme and makefile	2021-01-17 22:41:42 -05:00
Tyler Stiene	74ff984906	chore: move cpu profile into main	2021-01-16 14:06:58 -05:00
Tyler Stiene	3b6d3ba5bd	change default mode to constant	2021-01-16 14:04:52 -05:00
Tyler Stiene	07f87eecdd	Merge branch 'main' of github.com:Stieneee/mumble-discord-bridge into main	2021-01-16 13:57:18 -05:00
Tyler Stiene	9f548a43ae	Merge pull request #8 from Stieneee/pull-7 remove default case from mumble onAudioStream	2021-01-16 13:49:41 -05:00
Tyler Stiene	f92b97391a	Merge pull request #7 from stryan/main Runtime modes, status announcements, discord control	2021-01-16 13:48:45 -05:00
Tyler Stiene	cb5ca33b0c	remove default case from mumble onAudioStream	2021-01-16 13:40:12 -05:00
stryan	b1132114c9	re-merge from upstream	2021-01-12 11:41:48 -05:00
stryan	0973c3bf25	make NICE option toggleable	2021-01-12 10:40:12 -05:00
stryan	5616814c83	Merge pull request #3 from stryan/state-revamp State revamp	2021-01-12 10:37:23 -05:00
Tyler Stiene	d75e78d1dd	chore: setup go releaser	2021-01-09 18:18:31 -05:00
stryan	e035baa3e9	fix mutexes	2021-01-09 16:38:36 -05:00
stryan	2e83d6d515	lint cleanup, remove code duplication	2021-01-08 14:38:21 -05:00
stryan	78dca8d9dc	Merge branch 'state-revamp' of github.com:stryan/mumble-discord-bridge into state-revamp	2021-01-08 11:37:50 -05:00
stryan	2f4bf65d20	add mutexs to prevent data races, re-organize a bit	2021-01-08 11:36:22 -05:00
stryan	301bc1b3d1	remove global conf and state variables	2021-01-08 11:35:47 -05:00
stryan	ef8af89893	discord event listeners use non-global state	2021-01-08 11:32:27 -05:00
stryan	83712bfe15	mumble event listeners use non-global state	2021-01-08 11:32:27 -05:00
stryan	f4cc9498cb	add mutexs to prevent data races, re-organize a bit	2021-01-06 19:12:56 -05:00
stryan	8e2fe4f3b7	actually add users in initial run	2021-01-05 21:58:38 -05:00
stryan	ab1046838c	integrate mutex fix	2021-01-05 21:56:37 -05:00
stryan	645c7676c1	remove extra debug code	2021-01-05 20:33:40 -05:00
stryan	db0af7edcd	remove global conf and state variables	2021-01-05 20:25:38 -05:00
stryan	ac800167f6	discord event listeners use non-global state	2021-01-05 20:21:08 -05:00
stryan	bcd7ee97ba	mumble event listeners use non-global state	2021-01-05 19:43:55 -05:00
stryan	f41a2706c9	Merge pull request #2 from stryan/mumble-thread-cleanup Mumble thread cleanup	2021-01-05 19:10:34 -05:00
stryan	4ae6176991	use gumble.Client.Do for sending messages thread safely	2021-01-05 19:08:17 -05:00
stryan	1e8a0a4165	count how many users are actually in channel	2021-01-05 19:00:28 -05:00
stryan	c469a65ed6	begin switching to mumble event listeners	2021-01-05 13:16:03 -05:00
stryan	bf166f7a9c	Merge pull request #1 from stryan/mode-system add proper mode system	2021-01-05 12:23:02 -05:00
stryan	d75fff08f2	readme update	2021-01-05 12:16:51 -05:00
stryan	b7b1065abb	use mumble client more,finally get user count right	2021-01-05 11:41:33 -05:00
stryan	2aa1a32d64	don't add users before the bridge starts	2021-01-04 21:54:29 -05:00
Tyler Stiene	43cc6ad672	Merge pull request #5 from Stieneee/issue-4	2021-01-04 21:28:35 -05:00
Tyler Stiene	7947e93a6d	fix mutex issue	2021-01-04 21:27:30 -05:00
Tyler Stiene	a735f3f62f	attempt to set niceness	2021-01-04 21:23:52 -05:00
stryan	8f5caaf834	actually add user to set	2021-01-04 20:53:03 -05:00
stryan	04f56bd3e0	update readme	2021-01-03 21:20:01 -05:00
stryan	41e864a0f3	send message when user leaves too	2021-01-03 20:52:30 -05:00
stryan	b782efdf04	keep track of discord users in set	2021-01-03 20:48:34 -05:00
stryan	8257bf55ab	only care about joins, not mutes/deafens	2021-01-03 20:29:56 -05:00
stryan	f1f59116b5	don't try to send message before we connect to mumble	2021-01-03 20:25:51 -05:00
stryan	a86586ba57	actually use MumbleChannel config option	2021-01-03 20:21:55 -05:00
stryan	f63b9d005c	send message in mumble when user joins in discord	2021-01-03 20:20:03 -05:00
stryan	ba29c23cae	remove legacy ping/status seperation	2021-01-03 19:49:12 -05:00
stryan	70b0a691b6	remove debug code	2021-01-03 16:23:27 -05:00
stryan	665d42fc51	close channels so that everything dies properly	2021-01-03 16:19:49 -05:00
stryan	77cf328955	add auto_mode flag	2021-01-03 15:45:12 -05:00
stryan	4b8e6eea55	use user counting, add discord buffer debuf, intial auto mode	2021-01-03 15:32:59 -05:00
Tyler Stiene	f8518176d5	check if fromDiscordMap channel is full	2020-12-31 22:11:08 -05:00
stryan	ca1ba1d099	more cleanup on manual linkage, attempts to get discord->mumble working	2020-12-29 18:19:44 -05:00
stryan	2df391f0d9	less channel span, add refresh command	2020-12-29 15:23:43 -05:00
stryan	5a96c488ee	initial changes, make it manual linking, show mumble users in status	2020-12-29 15:14:19 -05:00