Fix reconnects not being recognized

If we reconnect too quickly the signalling server won't have the time to
add our information to the database yet and the reconnect won't
recognize us. This can be fixed by waiting a little bit before we
reconnect.

lib/signaling.ts

@@ -53,7 +53,13 @@ export default class Signaling extends EventEmitter<SignalingListeners> {
         ws.removeEventListener('error', onError)
         ws.removeEventListener('message', onMessage)
         ws.removeEventListener('close', onClose)
-        this.reconnect()
+
+        // Don't try to reconnect too quickly, give the server a chance
+        // to store our disconnection in the db, so when we reconnect
+        // it recognizes us.
+        setTimeout(() => {
+          this.reconnect()
+        }, 100)
       }
     }
     const onMessage = (ev: MessageEvent): void => {
@@ -68,7 +74,13 @@ export default class Signaling extends EventEmitter<SignalingListeners> {
       ws.removeEventListener('error', onError)
       ws.removeEventListener('message', onMessage)
       ws.removeEventListener('close', onClose)
-      this.reconnect()
+
+      // Don't try to reconnect too quickly, give the server a chance
+      // to store our disconnection in the db, so when we reconnect
+      // it recognizes us.
+      setTimeout(() => {
+        this.reconnect()
+      }, 100)
     }
     ws.addEventListener('open', onOpen)
     ws.addEventListener('error', onError)