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Fix orphaned data warning (#16413)

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Olusegun Akintayo 2022-11-09 02:38:48 +04:00 committed by GitHub
parent 1a9ebab828
commit aba3b94c1a
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1 changed files with 8 additions and 0 deletions
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8
app/scripts/lib/stream-utils.js
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@ -9,6 +9,14 @@ import pump from 'pump';
*/
export function setupMultiplex(connectionStream) {
const mux = new ObjectMultiplex();
/**
* We are using this streams to send keep alive message between backend/ui without setting up a multiplexer
* We need to tell the multiplexer to ignore them, else we get the " orphaned data for stream " warnings
* https://github.com/MetaMask/object-multiplex/blob/280385401de84f57ef57054d92cfeb8361ef2680/src/ObjectMultiplex.ts#L63
*/
mux.ignoreStream('CONNECTION_READY');
mux.ignoreStream('ACK_KEEP_ALIVE_MESSAGE');
mux.ignoreStream('WORKER_KEEP_ALIVE_MESSAGE');
pump(connectionStream, mux, connectionStream, (err) => {
if (err) {
console.error(err);