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simplify close impl

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This commit is contained in:
Spencer Pogorzelski 2023-08-14 09:31:03 -07:00
parent 9692d3facf
commit d4010d8199
1 changed files with 8 additions and 26 deletions
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34
client/src/AdriftClient.ts
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@ -67,8 +67,14 @@ export class AdriftBareClient extends Client {
webSocketImpl: WebSocketImpl
): WebSocket {
const ws = new webSocketImpl("ws:null", protocols);
const closeEmitter = new EventTarget();
// this will error. that's okay
let initalCloseHappened = false;
ws.addEventListener("close", (e) => {
if (!initalCloseHappened) {
e.stopImmediatePropagation();
initalCloseHappened = true;
}
});
let { send, close } = this.connection.wsconnect(
remote,
@ -78,7 +84,6 @@ export class AdriftBareClient extends Client {
},
() => {
onReadyState(WebSocket.CLOSED);
closeEmitter.dispatchEvent(new Event("close"));
},
(data) => {
ws.dispatchEvent(
@ -100,32 +105,9 @@ export class AdriftBareClient extends Client {
"close",
() => (code?: number, reason?: string) => {
close(code, reason);
onReadyState(WebSocket.CLOSING);
}
);
let onClose = ws.onclose;
(ws as any).__defineGetter__("onclose", () => onClose);
(ws as any).__defineSetter__("onclose", (newOnClose: any) => {
onClose = newOnClose;
});
closeEmitter.addEventListener("close", () => {
if (onClose) onClose.call(ws, new Event("close"));
});
const _addEventListener = ws.addEventListener.bind(ws);
(ws as any).addEventListener = (evt: string, cb: any, options: any) => {
if (evt == "close") {
closeEmitter.addEventListener("close", cb, options);
return;
}
_addEventListener(evt, cb, options);
};
const _removeEventListener = ws.removeEventListener.bind(ws);
(ws as any).removeEventListener = (evt: string, cb: any, options: any) => {
if (evt == "close") {
closeEmitter.removeEventListener("close", cb, options);
return;
}
_removeEventListener(evt, cb, options);
};
return ws;
}