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Handle error events correctly #158

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Handle error events correctly #158

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21315c2
Handle error events correctly
finnp Mar 23, 2017
c5c9139
fix error messages for tests
finnp Mar 23, 2017
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11 changes: 6 additions & 5 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -90,9 +90,6 @@ function _createXHR(options) {

function errorFunc(evt) {
clearTimeout(timeoutTimer)
if(!(evt instanceof Error)){
evt = new Error("" + (evt || "Unknown XMLHttpRequest Error") )
}
evt.statusCode = 0
return callback(evt, failureResponse)
}
Expand Down Expand Up @@ -168,15 +165,19 @@ function _createXHR(options) {

xhr.onreadystatechange = readystatechange
xhr.onload = loadFunc
xhr.onerror = errorFunc
xhr.onerror = function () {
errorFunc(new Error('Unknown XMLHttpRequest Error'))
}
// IE9 must have onprogress be set to a unique function.
xhr.onprogress = function () {
// IE must die
}
xhr.onabort = function(){
aborted = true;
}
xhr.ontimeout = errorFunc
xhr.ontimeout = function () {
errorFunc(new Error('XMLHttpRequest Timeout'))
}
xhr.open(method, uri, !sync, options.username, options.password)
//has to be after open
if(!sync) {
Expand Down