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project64
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Merge pull request #1822 from m000z0rz/fix-js-api-undefined-callbacks 

(JS API) Allow undefined (optional) callbacks for Socket.connect and Socket.write
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zilmar 2020-06-18 09:36:56 +09:30 committed by GitHub
parent 5789f5db85 0e9f6f183b
commit 760a3d6b00
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 1 deletions
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11
Source/Project64/UserInterface/API.js
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@ -51,6 +51,7 @@ const _gprNames = [
// to them in Javascript so they don't get garbage collected before native code uses them. // to them in Javascript so they don't get garbage collected before native code uses them.
const _strongBackingReferences = (function() { const _strongBackingReferences = (function() {
const _references = []; const _references = [];
const noop = function () { };
return { return {
"add": function _strongBackingReferences_add(obj) "add": function _strongBackingReferences_add(obj)
@ -67,6 +68,11 @@ const _strongBackingReferences = (function() {
}, },
"singleUseCallback": function _strongBackingReferences_singleUseCallback(callback) "singleUseCallback": function _strongBackingReferences_singleUseCallback(callback)
{ {
if (callback === undefined)
{
return noop;
}
const singleUseCallback = function () const singleUseCallback = function ()
{ {
callback.apply(undefined, arguments); callback.apply(undefined, arguments);
@ -896,7 +902,10 @@ function Socket(fd)
var _onconnect_base = function(){ var _onconnect_base = function(){
connected = 1; connected = 1;
_onconnect(); if (_onconnect !== undefined)
{
_onconnect();
}
} }
var _bufferSize = 2048 var _bufferSize = 2048