Reconnection

Reconnection

Source:

• documentation/reconnection.js, line 1

Example

Example 1: Reconnecting when there is a socket disconnect

// Add listener to sessionDisconnect event
SkylinkEventManager.addEventListener(SkylinkConstants.EVENTS.SESSION_DISCONNECT, evt => {
   let onlineInterval = null;
   const reconnect = () => {
     // Detect when there is an internet connection
     // If this check is not present, the leaveRoom will fail if the socket disconnect is due to there being no internet access
     if (window.navigator.onLine) {
       clearInterval(onlineInterval);

      // leaveRoom to clear the state then joinRoom again
      skylink.leaveRoom(roomName)
      .then(() => skylink.joinRoom(joinRoomOptions))
      .catch((err) =>{
         // handle error
       })
     } else {
       // do something - ui indicator that reconnect is in progress, etc
     }
   }

   if (!onlineInterval) {
     onlineInterval = setInterval(reconnect, 1000);
    }
});

Example 2: Reconnecting when there is an MCU disconnect

// Add listener to serverPeerLeft event
SkylinkEventManager.addEventListener(SkylinkConstants.EVENTS.SERVER_PEER_LEFT, evt => {
 // this check is important because a leaveRoom initiated by the client will also trigger a SERVER_PEER_LEFT event
 if (leaveRoom initiated by local client) {
   // do nothing
  } else {
   // implement leaveRoom and joinRoom reconnect logic
   }
 });