Hi: I need send UPDATE to peer every 5 seconds so I can get peer's session state from the response. When I keep the session for a long time, I find that the memory is grow. I find that each time I run pjsua_call_update2() function,it calls pjsip_inv_send_msg(),and pjsip_inv_send_msg() calls PJ_POOL_ZALLOC_T(inv->pool, struct tsx_inv_data); we know that inv->pool is a long term pool, its life time is synchronized with invite_session. It will be released only when the session is destoryed; I modify the PJ_POOL_ZALLOC()'s param in pjsip_inv_send_msg()function, repleace the inv->pool with rdata->pool and the memory dose not grow any more! Can I believe that the problem is resolved?? If anyone has any suggestions or advice, I would really, really appreciate it! LiuMeng |
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