diff options
Diffstat (limited to 'webapp/client/websocket_client.jsx')
| -rw-r--r-- | webapp/client/websocket_client.jsx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/webapp/client/websocket_client.jsx b/webapp/client/websocket_client.jsx index 35be5c3df..1cf97b788 100644 --- a/webapp/client/websocket_client.jsx +++ b/webapp/client/websocket_client.jsx @@ -10,11 +10,13 @@ export default class WebSocketClient { this.conn = null; this.connectionUrl = null; this.sequence = 1; + this.eventSequence = 0; this.connectFailCount = 0; this.eventCallback = null; this.responseCallbacks = {}; this.firstConnectCallback = null; this.reconnectCallback = null; + this.missedEventCallback = null; this.errorCallback = null; this.closeCallback = null; } @@ -37,6 +39,8 @@ export default class WebSocketClient { this.connectionUrl = connectionUrl; this.conn.onopen = () => { + this.eventSequence = 0; + if (token) { this.sendMessage('authentication_challenge', {token}); } @@ -108,6 +112,11 @@ export default class WebSocketClient { Reflect.deleteProperty(this.responseCallbacks, msg.seq_reply); } } else if (this.eventCallback) { + if (msg.seq !== this.eventSequence && this.missedEventCallback) { + console.log('missed websocket event, act_seq=' + msg.seq + ' exp_seq=' + this.eventSequence); //eslint-disable-line no-console + this.missedEventCallback(); + } + this.eventSequence = msg.seq + 1; this.eventCallback(msg); } }; @@ -125,6 +134,10 @@ export default class WebSocketClient { this.reconnectCallback = callback; } + setMissedEventCallback(callback) { + this.missedEventCallback = callback; + } + setErrorCallback(callback) { this.errorCallback = callback; } |