Abdul Sami wrote:
Will each Apache process simultaneously handle multiple requests by using threads? or it will process requests one by one?
Apache process simultaneously handle multiple requests by using threads.

Damitha


On 5/12/2010 9:54 AM, Damitha Kumarage wrote:
Evan Klinger wrote:
Hello,
When developing a REST service in Axis2/C, how does Apache handle the
integration with the Axis2 module? When a request comes in that is
passed to the Axis2 module, does each request create a new instance of
the service or is it a new thread?
It is a new thread
 Basically, in the service we may
need to open a file for writing but also for reading, depending upon
the request. However, we don't want to read while the file is being
written to so it seems like we need a rw lock/mutex, but that will
only work if the service is called by multiple threads. If they are
called from separate processes then I don't think this approach will
work. Any information on how to handle this would be greatly
appreciated.
For each Apache process there will be a separate Axis2/C engine/service. Within that process a single service would handle all requests coming for that service. So you need to handle mt.
Thanks,
Damitha
Thank you
Evan

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Damitha Kumarage
Technical Lead; WSO2 Inc.
"Oxygenating the Web Service Platform; " http://www.wso2.com/

blog: " http://damithakumarage.wordpress.com/
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