[ http://issues.apache.org/jira/browse/AXIS2C-399?page=all ]
Samisa Abeysinghe resolved AXIS2C-399.
--------------------------------------
Resolution: Fixed
I have done loads of leak fixes to hit virtual zero with many samples such as
echo, math and notify both on server side and client side.
I also applied the patch by Chris to use APR pools with mod_axis2 to minimize
leaks with httpd module
> memory leaks
> ------------
>
> Key: AXIS2C-399
> URL: http://issues.apache.org/jira/browse/AXIS2C-399
> Project: Axis2-C
> Issue Type: Bug
> Affects Versions: Current (Nightly)
> Environment: linux simple http server
> Reporter: Marc Giger
> Assigned To: Samisa Abeysinghe
> Fix For: 0.96
>
>
> I see massive memory leaks with the Simple Axis2 HTTP Server.
> Because I can't test it with mod_axis2 I can only report it with the simple
> http server.
> Here are two valgrind outputs:
> The first one is with a shoot to the sample echo service:
> Started Simple Axis2 HTTP Server ...
> ==19904==
> ==19904== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 45 from
> 1) ==19904== malloc/free: in use at exit: 71,000 bytes in 1,038 blocks.
> ==19904== malloc/free: 15,119 allocs, 14,081 frees, 1,513,871 bytes
> allocated. ==19904== For counts of detected errors, rerun with: -v
> ==19904== searching for pointers to 1,038 not-freed blocks.
> ==19904== checked 8,697,064 bytes.
> ==19904==
> ==19904== LEAK SUMMARY:
> ==19904== definitely lost: 70,309 bytes in 1,023 blocks.
> ==19904== possibly lost: 136 bytes in 1 blocks.
> ==19904== still reachable: 555 bytes in 14 blocks.
> ==19904== suppressed: 0 bytes in 0 blocks.
> ==19904== Use --leak-check=full to see details of leaked memory.
> This second one is with a service built with the skeleton generator and
> no data binding but just XML in/out:
> Started Simple Axis2 HTTP Server ...
> ==13034==
> ==13034== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 46 from
> 1) ==13034== malloc/free: in use at exit: 200,214 bytes in 1,025 blocks.
> ==13034== malloc/free: 24,826 allocs, 23,801 frees, 2,676,022 bytes
> allocated. ==13034== For counts of detected errors, rerun with: -v
> ==13034== searching for pointers to 1,025 not-freed blocks.
> ==13034== checked 8,697,064 bytes.
> ==13034==
> ==13034== LEAK SUMMARY:
> ==13034== definitely lost: 199,523 bytes in 1,010 blocks.
> ==13034== possibly lost: 136 bytes in 1 blocks.
> ==13034== still reachable: 555 bytes in 14 blocks.
> ==13034== suppressed: 0 bytes in 0 blocks.
> ==13034== Use --leak-check=full to see details of leaked memory.
> My service function looks like the following:
> axiom_node_t* axis2_skel_TestService_Test (const axis2_env_t *env,
> axiom_node_t* param0 )
> {
> return param0;
> }
> In this case i sent a document with about 34KB in size.
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