Multi threading in Axis2/C
Hello, I have been looking at the Axis2/C code. Axis configuration files indicate that Axis supports multi threading. It appears at first glance that it is the HTTP listener (in transport phase) which provides multi threading support. And the rest of Axis(Axis engine, message receiver) is single threaded. Kindly let me know whether my understanding is correct. Also I'd like to know if its feasible to introduce multi threading in the message receiver. Thanks and Regards, Rinil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multi threading in Axis2/C
Baxi, Rinilkumar (TCS) [EMAIL PROTECTED] writes: Hello, I have been looking at the Axis2/C code. Axis configuration files indicate that Axis supports multi threading. It appears at first glance that it is the HTTP listener (in transport phase) which provides multi threading support. And the rest of Axis(Axis engine, message receiver) is single threaded. Kindly let me know whether my understanding is correct. AFAIK, your understanding is correct. Axis2/C engine is designed to be operated single threaded in multi threading environment, that is why we could see using mutexes in op_ctx and conf_ctx. thanks, Dinesh -- http://nethu.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Multi threading in Axis2/C
Hello Rinil, I see two aspects to the multi-threading question, whether Axis2C runs in a multi-threaded environment, and whether Axis2C itself takes advantage of a multi-threading. My experience has been on the client side; it seems your question may be on the server side, with which I am much less familiar. What I can tell you is that Axis2C can be used successfully in a multithreaded client. The key is that the processing is done in the context of an axutil environment structure. What I found is that I can share one axis configuration across multiple threads by creating multiple environments that share the same allocator and logger while each use their own axutil error handler. The separate error handler is needed so that each thread sees only its own errors, not errors that appear in another thread. Sharing the allocator allows the configuration to be processed only once for the client app, instead of being processed as each thread is initialized. So, in this case, Axis2C client is running in a multithreaded environment, without taking any particular advantage of multithreading itself. Perhaps someone else can shed some light your question about the message receiver. Enjoy, Bill -Original Message- From: Baxi, Rinilkumar (TCS) [mailto:[EMAIL PROTECTED] Sent: Friday, May 16, 2008 6:19 AM To: Apache AXIS C Developers List Subject: Multi threading in Axis2/C Hello, I have been looking at the Axis2/C code. Axis configuration files indicate that Axis supports multi threading. It appears at first glance that it is the HTTP listener (in transport phase) which provides multi threading support. And the rest of Axis(Axis engine, message receiver) is single threaded. Kindly let me know whether my understanding is correct. Also I'd like to know if its feasible to introduce multi threading in the message receiver. Thanks and Regards, Rinil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multi threading in Axis2/C
On Fri, 2008-05-16 at 11:19 +, Baxi, Rinilkumar (TCS) wrote: Hello, I have been looking at the Axis2/C code. Axis configuration files indicate that Axis supports multi threading. It appears at first glance that it is the HTTP listener (in transport phase) which provides multi threading support. And the rest of Axis(Axis engine, message receiver) is single threaded. Kindly let me know whether my understanding is correct. Also I'd like to know if its feasible to introduce multi threading in the message receiver. You may need to write your own message_receiver in the case. [1] is an example of a custom message receiver. Thanks, -Manjula. [1]https://wso2.org/repos/wso2/trunk/wsf/php/src/wsf_xml_msg_recv.c Thanks and Regards, Rinil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]