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Code Issues Releases Wiki Activity

1. Updated 'addMethod' on emitter, to return this, so you can chain multiple together

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2. Updated wget return value to expose an 'abort' event
This commit is contained in:
Bryan Roe
2019-02-13 16:05:51 -08:00
parent 76fac42a5f
commit 2f657f31e5
3 changed files with 9 additions and 7 deletions
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10
modules/wget.js
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@@ -24,7 +24,10 @@ function wget(remoteUri, localFilePath)
{
var ret = new promise(function (res, rej) { this._res = res; this._rej = rej; });
var agentConnected = false;
require('events').EventEmitter.call(ret, true).createEvent('bytes');
require('events').EventEmitter.call(ret, true)
.createEvent('bytes')
.createEvent('abort')
.addMethod('abort', function () { this._request.abort(); });
try
{
@@ -53,14 +56,11 @@ function wget(remoteUri, localFilePath)
}
ret._totalBytes = 0;
ret.abort = function()
{
this._request.abort();
}
ret._request = http.get(remoteUri);
ret._localFilePath = localFilePath;
ret._request.promise = ret;
ret._request.on('error', function (e) { this.promise._rej(e); });
ret._request.on('abort', function () { this.promise.emit('abort'); });
ret._request.on('response', function (imsg)
{
if(imsg.statusCode != 200)