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Handle errors during onload by a hard page load #669

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Handle errors during onload by a hard page load #669

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29 changes: 17 additions & 12 deletions lib/assets/javascripts/turbolinks.js.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -58,18 +58,23 @@ fetchReplacement = (url, onLoadFunction, showProgressBar = true) ->
xhr.setRequestHeader 'Accept', 'text/html, application/xhtml+xml, application/xml'
xhr.setRequestHeader 'X-XHR-Referer', referer

handleError = -> document.location.href = url.absolute

xhr.onload = ->
triggerEvent EVENTS.RECEIVE, url: url.absolute

if doc = processResponse()
reflectNewUrl url
reflectRedirectedUrl()
changePage extractTitleAndBody(doc)...
manuallyTriggerHashChangeForFirefox()
onLoadFunction?()
triggerEvent EVENTS.LOAD
else
document.location.href = crossOriginRedirect() or url.absolute
try
triggerEvent EVENTS.RECEIVE, url: url.absolute

if doc = processResponse()
reflectNewUrl url
reflectRedirectedUrl()
changePage extractTitleAndBody(doc)...
manuallyTriggerHashChangeForFirefox()
onLoadFunction?()
triggerEvent EVENTS.LOAD
else
document.location.href = crossOriginRedirect() or url.absolute
catch
handleError()

if progressBar and showProgressBar
xhr.onprogress = (event) =>
Expand All @@ -80,7 +85,7 @@ fetchReplacement = (url, onLoadFunction, showProgressBar = true) ->
progressBar.advanceTo(percent)

xhr.onloadend = -> xhr = null
xhr.onerror = -> document.location.href = url.absolute
xhr.onerror = handleError

xhr.send()

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