MTS/yjs-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #56 from hanspagel/master

Browse Source 
Add exit handler for Node.js environments, fix #51 #55
This commit is contained in:
Kevin Jahns 2021-06-25 11:40:14 +02:00 committed by GitHub
commit 4006b777c8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/y-websocket.js
View File

@ -276,11 +276,13 @@ export class WebsocketProvider extends Observable {
encoding.writeVarUint8Array(encoder, awarenessProtocol.encodeAwarenessUpdate(awareness, changedClients))
broadcastMessage(this, encoding.toUint8Array(encoder))
}
this._beforeUnloadHandler = () => {
awarenessProtocol.removeAwarenessStates(this.awareness, [doc.clientID], 'window unload')
}
if (typeof window !== 'undefined') {
this._beforeUnloadHandler = () => {
awarenessProtocol.removeAwarenessStates(this.awareness, [doc.clientID], 'window unload')
};
window.addEventListener('beforeunload', this._beforeUnloadHandler)
} else if (typeof process !== 'undefined') {
process.on('exit', () => this._beforeUnloadHandler)
}
awareness.on('update', this._awarenessUpdateHandler)
this._checkInterval = /** @type {any} */ (setInterval(() => {
@ -316,8 +318,10 @@ export class WebsocketProvider extends Observable {
}
clearInterval(this._checkInterval)
this.disconnect()
if (this._beforeUnloadHandler) {
if (typeof window !== 'undefined') {
window.removeEventListener('beforeunload', this._beforeUnloadHandler)
} else if (typeof process !== 'undefined') {
process.off('exit', () => this._beforeUnloadHandler)
}
this.awareness.off('update', this._awarenessUpdateHandler)
this.doc.off('update', this._updateHandler)