perf: chat websocket init #5037
Conversation
| @@ -89,6 +89,7 @@ export default { | |||
| window.addEventListener('message', (event) => { | |||
| if (event.data === 'show-chat-panel') { | |||
| this.$refs.drawer.show = true | |||
| this.initWebSocket() | |||
| } | |||
| }) | |||
| }, | |||
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The provided code does not seem to contain any syntax errors or logical flaws. However, I can offer some recommendations for improvement:
Recommendation 1:
Add explicit return statements to prevent uncontrolled execution when this.$refs.drawer.show is truthy.
export default {
... // other definitions...
// Update:
export default {
window.addEventListener('message', (event) => {
if (event.data === 'show-chat-panel') {
this$refs.drawer.show = true;
// Add this line to fix the above issue.
return;
} else {
console.log("Message received but it's not a show chat panel request.");
}
this.initWebSocket();
});
},
};
Recommendation 2:
Handle cases where WebSocket initialization fails gracefully instead of exiting prematurely.
// Initialize WebSocket before showing drawer.
if (!this.websocketConnectionStatus.ok || !['open'].includes(this.websocketConnectionStatus.status)) {
console.error("Failed to connect to WebSocket server");
}
export const showChatPanel = () =>
this.window?.addEventListener('message', ({ data }) => {
if (data === 'show-chat-panel') {
this.$refs.drawer.show = true;
this.initWebSocket();
}
console.error(data); // Log error message
}
...
These modifications ensure that JavaScript runs smoothly without causing unexpected side effects and provides clear feedback on WebSocket connection status during asynchronous operations involving communication with clients outside of Vue.js components.
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perf: chat websocket init