update logger and LJM to support log timestamps

react/features/base/logging/JitsiMeetLogStorage.js

@@ -63,13 +63,13 @@ export default class JitsiMeetLogStorage {
         for (let i = 0, len = logEntries.length; i < len; i++) {
             const logEntry = logEntries[i];
 
-            if (typeof logEntry === 'object') {
-                // Aggregated message
-                logMessage += `(${logEntry.count}) ${logEntry.text}\n`;
-            } else {
-                // Regular message
-                logMessage += `${logEntry}\n`;
+            if (logEntry.timestamp) {
+                logMessage += `${logEntry.timestamp} `;
             }
+            if (logEntry.count > 1) {
+                logMessage += `(${logEntry.count}) `;
+            }
+            logMessage += `${logEntry.text}\n`;
         }
         logMessage += '"}';
 

react/features/base/logging/LogTransport.native.js

@@ -39,7 +39,8 @@ function buildTransport() {
         'warn',
         'error'
     ].reduce((logger, logName) => {
-        logger[logName] = (...args: Array<string>) => {
+        logger[logName] = (timestamp: string, ...args: Array<string>) => {
+            // It ignores the timestamp argument, because LogBridge will add it on the native side anyway
             const nargs = args.map(arg => {
                 if (arg instanceof Error) {
                     const errorBody = {