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Check for connection state before sending flush character

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This commit is contained in:
Sebastian Serth
2020-11-11 18:16:07 +01:00
parent 6868102071
commit 08278fa4e9
1 changed files with 3 additions and 1 deletions
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4
app/assets/javascripts/editor/websocket.js
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@ -4,7 +4,9 @@ CommandSocket = function(url, onOpen) {
this.websocket.onopen = onOpen; this.websocket.onopen = onOpen;
this.websocket.onmessage = this.onMessage.bind(this); this.websocket.onmessage = this.onMessage.bind(this);
this.websocket.flush = function () { this.websocket.flush = function () {
this.send('\n'); if (this.readyState === this.OPEN) {
this.send('\n');
}
} }
}; };