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https://issues.apache.org/jira/browse/TOBAGO-271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bernd Bohmann resolved TOBAGO-271.
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Resolution: Fixed
Fix Version/s: 1.0.10
> Concurrent requests can result in a full freeze
> -----------------------------------------------
>
> Key: TOBAGO-271
> URL: https://issues.apache.org/jira/browse/TOBAGO-271
> Project: MyFaces Tobago
> Issue Type: Bug
> Affects Versions: 1.0.9
> Environment: Internet Explorer (Firefox seems to be ok)
> Reporter: Dennis Hauser
> Fix For: 1.0.10
>
> Attachments: screenshot-1.jpg, tobago.js.diff
>
>
> When there is more than one ajax component on a page, the client somtimes
> freezes. It seems that if there is more than one request in the queue, the
> system will stop working (no submit possible). The last debug message is
> "Request queued!", which seems to come from the following code in tobago.js:
> Tobago.Transport = {
> requests: new Array(),
> pageSubmited: false,
> request: function(req, submitPage) {
> if (submitPage) {
> this.pageSubmited = true;
> this.requests.push(req);
> } else if (!this.pageSubmited) {
> this.requests.push(req);
> } else {
> return;
> }
> if (this.requests.length == 1) { <---------------------------
> maybe this is the problem. What about "this.requests.length > 0" ?
> LOG.debug("Execute request!");
> this.requests[0]();
> } else {
> LOG.debug("Request queued!");
> }
> },
> requestComplete: function() {
> this.requests.shift();
> LOG.debug("Request complete! Queue size : " + this.requests.length);
> if (this.requests.length > 0) {
> LOG.debug("Execute request!");
> this.requests[0]();
> }
> }
> }
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