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From "Oleg Kalnichevski (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HTTPASYNC-35) Some requests never make it to the callbacks function
Date Mon, 11 Feb 2013 20:47:13 GMT

     [ https://issues.apache.org/jira/browse/HTTPASYNC-35?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Oleg Kalnichevski resolved HTTPASYNC-35.

    Resolution: Duplicate
> Some requests never make it to the callbacks function
> -----------------------------------------------------
>                 Key: HTTPASYNC-35
>                 URL: https://issues.apache.org/jira/browse/HTTPASYNC-35
>             Project: HttpComponents HttpAsyncClient
>          Issue Type: Bug
>            Reporter: Herve Eichwald
>            Priority: Critical
> Hi,
> I am not sure if I am using the code the right way but here is what I see: some requests
do not throw any exceptions in the client.execute() method but they never go in one of the
callbacks methods success, cancelled or failed. Is this something you experienced?
> I am using this code (extract):
>  SortedMap<String, Long> connectionsAliveTime = Collections.synchronizedSortedMap(new
TreeMap<String, Long>());
> 		IOReactorConfig ioConfig = new IOReactorConfig();
> 		ioConfig.setConnectTimeout(15000);
> 		ioConfig.setSoTimeout(15000);
> 		ioConfig.setIoThreadCount(10);
> 		DefaultConnectingIOReactor ioReactor = new DefaultConnectingIOReactor(ioConfig);
> 		this.client = new DefaultHttpAsyncClient(new PoolingClientAsyncConnectionManager(ioReactor));
> .....
> client.execute(httpGet, callback);
> Then just after the call to execute I put the url in a Map associated with a timestamp.
> connectionsAliveTime.put(url, System.currentTimeMillis());
> In all the three callback functions, I remove the url from the Map.
> I run this on a lot of urls, and look each 30 seconds what I have in the Map (the Map
is synchronized).
> After 5 minutes, I see a lot of urls which are still in the Map for more than 2 minutes.
> Can you tell me what you think of this ?
> Thanks

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