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Merge pull request #10970 from Snuffleupagus/MessageHandler-simplify-finalize

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Simplify, and inline, the `finalize` function in the `MessageHandler` class
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Tim van der Meij 2019-07-14 14:45:15 +02:00 committed by GitHub
commit 766d076dcb
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1 changed files with 3 additions and 7 deletions
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10
src/shared/message_handler.js
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@ -60,10 +60,6 @@ function resolveOrReject(capability, data) {
} }
} }
function finalize(promise) {
return Promise.resolve(promise).catch(() => {});
}
function MessageHandler(sourceName, targetName, comObj) { function MessageHandler(sourceName, targetName, comObj) {
this.sourceName = sourceName; this.sourceName = sourceName;
this.targetName = targetName; this.targetName = targetName;
@ -326,14 +322,14 @@ MessageHandler.prototype = {
}; };
let deleteStreamController = () => { let deleteStreamController = () => {
// Delete streamController only when start, pull and // Delete the `streamController` only when the start, pull, and cancel
// cancel callbacks are resolved, to avoid "TypeError". // capabilities have settled, to prevent `TypeError`s.
Promise.all([ Promise.all([
this.streamControllers[data.streamId].startCall, this.streamControllers[data.streamId].startCall,
this.streamControllers[data.streamId].pullCall, this.streamControllers[data.streamId].pullCall,
this.streamControllers[data.streamId].cancelCall this.streamControllers[data.streamId].cancelCall
].map(function(capability) { ].map(function(capability) {
return capability && finalize(capability.promise); return capability && capability.promise.catch(function() { });
})).then(() => { })).then(() => {
delete this.streamControllers[data.streamId]; delete this.streamControllers[data.streamId];
}); });