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support once listener

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Yoshiya Hinosawa 2024-10-25 01:12:59 +09:00
parent ee4c391886
commit 8ece841314
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1 changed files with 5 additions and 3 deletions
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8
ext/node/polyfills/net.ts
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@ -360,15 +360,17 @@ function _afterConnect(
socket._unrefTimer();
const connectListeners = socket.listenerCount("connect");
const readyListeners = socket.listenerCount("ready");
const dataListeners = socket.listenerCount("data");
socket.emit("connect");
socket.emit("ready");
// Note: This is Deno specific logic
// If there's no listener for the connect, ready, data event,
// we delay the first read. This is necessary for http.request to work properly.
const connectListeners = socket.listenerCount("connect");
const readyListeners = socket.listenerCount("ready");
const dataListeners = socket.listenerCount("data");
// See https://github.com/denoland/deno/pull/25470#issuecomment-2435077722
if (connectListeners === 0 && readyListeners === 0 && dataListeners === 0) {
return;
}