Use our own Logger

package.json

@@ -67,6 +67,8 @@
     "cacheDirectory": ".cache/jest"
   },
   "dependencies": {
+    "@types/debug": "^4.1.8",
+    "debug": "^4.3.4",
     "event-target-shim": "^6.0.2",
     "fake-mediastreamtrack": "^1.2.0",
     "mediasoup-client": "^3.6.100",

src/Channel.ts

@@ -1,15 +1,15 @@
 import { Duplex } from 'stream';
 // @ts-ignore
 import * as netstring from 'netstring';
-import { Logger } from 'mediasoup-client/lib/Logger';
 import { EnhancedEventEmitter } from 'mediasoup-client/lib/EnhancedEventEmitter';
 import { InvalidStateError } from 'mediasoup-client/lib/errors';
+import { Logger } from './Logger';
 
 // netstring length for a 4194304 bytes payload.
 const NS_MESSAGE_MAX_LEN = 4194313;
 const NS_PAYLOAD_MAX_LEN = 4194304;
 
-const logger = new Logger('aiortc:Channel');
+const logger = new Logger('Channel');
 
 interface Sent
 {

src/FakeRTCDataChannel.ts

@@ -4,11 +4,11 @@ import {
 	getEventAttributeValue,
 	setEventAttributeValue
 } from 'event-target-shim';
-import { Logger } from 'mediasoup-client/lib/Logger';
 import { InvalidStateError } from 'mediasoup-client/lib/errors';
+import { Logger } from './Logger';
 import { Channel } from './Channel';
 
-const logger = new Logger('aiortc:FakeRTCDataChannel');
+const logger = new Logger('FakeRTCDataChannel');
 
 export type FakeRTCDataChannelOptions =
 {

src/Handler.ts

@@ -1,7 +1,6 @@
 import { v4 as uuidv4 } from 'uuid';
 import * as sdpTransform from 'sdp-transform';
 import { FakeMediaStreamTrack } from 'fake-mediastreamtrack';
-import { Logger } from 'mediasoup-client/lib/Logger';
 import { UnsupportedError } from 'mediasoup-client/lib/errors';
 import * as utils from 'mediasoup-client/lib/utils';
 import * as ortc from 'mediasoup-client/lib/ortc';
@@ -28,11 +27,12 @@ import {
 	SctpCapabilities,
 	SctpStreamParameters
 } from 'mediasoup-client/lib/types';
+import { Logger } from './Logger';
 import { Channel } from './Channel';
 import { FakeRTCStatsReport } from './FakeRTCStatsReport';
 import { FakeRTCDataChannel } from './FakeRTCDataChannel';
 
-const logger = new Logger('aiortc:Handler');
+const logger = new Logger('Handler');
 
 const SCTP_NUM_STREAMS = { OS: 65535, MIS: 65535 };
 

src/Logger.ts

@@ -0,0 +1,47 @@
+import debug from 'debug';
+
+const APP_NAME = 'mediasoup-client-aiortc';
+
+export class Logger
+{
+	private readonly _debug: debug.Debugger;
+	private readonly _warn: debug.Debugger;
+	private readonly _error: debug.Debugger;
+
+	constructor(prefix?: string)
+	{
+		if (prefix)
+		{
+			this._debug = debug(`${APP_NAME}:${prefix}`);
+			this._warn = debug(`${APP_NAME}:WARN:${prefix}`);
+			this._error = debug(`${APP_NAME}:ERROR:${prefix}`);
+		}
+		else
+		{
+			this._debug = debug(APP_NAME);
+			this._warn = debug(`${APP_NAME}:WARN`);
+			this._error = debug(`${APP_NAME}:ERROR`);
+		}
+
+		/* eslint-disable no-console */
+		this._debug.log = console.info.bind(console);
+		this._warn.log = console.warn.bind(console);
+		this._error.log = console.error.bind(console);
+		/* eslint-enable no-console */
+	}
+
+	get debug(): debug.Debugger
+	{
+		return this._debug;
+	}
+
+	get warn(): debug.Debugger
+	{
+		return this._warn;
+	}
+
+	get error(): debug.Debugger
+	{
+		return this._error;
+	}
+}

src/Worker.ts

@@ -13,7 +13,7 @@ import { Handler } from './Handler';
 // stdout and stderr.
 const PYTHON_LOG_VIA_PIPE = process.env.PYTHON_LOG_TO_STDOUT !== 'true';
 
-const logger = new Logger('aiortc:Worker');
+const logger = new Logger('Worker');
 
 export type WorkerSettings =
 {

src/index.ts

@@ -1,4 +1,4 @@
-import { Logger } from 'mediasoup-client/lib/Logger';
+import { Logger } from './Logger';
 import {
 	Worker,
 	WorkerSettings,
@@ -10,7 +10,7 @@ import {
 	AiortcMediaTrackConstraints
 } from './media';
 
-const logger = new Logger('aiortc');
+const logger = new Logger();
 
 /**
  * Expose version.