Update.

cloudwebrtc · cloudwebrtc · commit dbe035c13e18 · 2018-07-09T00:37:17.000+08:00
diff --git a/server/Server.js b/server/Server.js
@@ -139,7 +139,7 @@ export default class CallHandler {
                                     error: "Invalid session " + message.session_id,
                                 },
                             };
-                            client.send(JSON.stringify(msg));
+                            client_self.send(JSON.stringify(msg));
                             return;
                         }
 

Original file line number	Diff line number	Diff line change
`@@ -139,7 +139,7 @@ export default class CallHandler {`
`139`	`139`	`error: "Invalid session " + message.session_id,`
`140`	`140`	`},`
`141`	`141`	`};`
`142`		`- client.send(JSON.stringify(msg));`
	`142`	`+ client_self.send(JSON.stringify(msg));`
`143`	`143`	`return;`
`144`	`144`	`}`
`145`	`145`