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From "Samisa Abeysinghe (JIRA)" <j...@apache.org>
Subject [jira] Updated: (AXIS2C-428) http_client reads data from a socket without checking weather the socket is ready to give data. If the data arrived and socket is not ready client assumes data is not available.
Date Wed, 06 Dec 2006 05:32:21 GMT
     [ http://issues.apache.org/jira/browse/AXIS2C-428?page=all ]

Samisa Abeysinghe updated AXIS2C-428:
-------------------------------------

    Fix Version/s: 1.0.0
                       (was: 0.96)

> http_client reads data from a socket without checking weather the socket is ready to
give data. If the data arrived and socket is not ready client assumes data is not available.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AXIS2C-428
>                 URL: http://issues.apache.org/jira/browse/AXIS2C-428
>             Project: Axis2-C
>          Issue Type: Bug
>          Components: transport/http
>    Affects Versions: Current (Nightly)
>            Reporter: Supun Kamburugamuva
>             Fix For: 1.0.0
>
>
> File - modules\core\transport\http\sender\http_client.c
> Function - axis2_http_client_recieve_header
> Line - 512
> The statement in this line reads the data stream and assign the number of characters
read to the "read" variable. But this line does not check weather the socket is capable of
giving data at the time of access (Socket is ready or not). In some cases when this statement
executes, data has arrived but the socket is not ready to give the data. So the client assumes
error. As a result the method returns with error although the response has arrived.
> When this happens the svc_client "send_xxxx" methods returns with null results event
though the actual response has arrived. This bug occurs in random.   

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