<div dir="ltr">Sorry,I reply this late.<div>In these days I did some test for esl client app.My code like this:</div><div><br></div><div><div>#include <stdio.h></div><div>#include <stdlib.h></div><div>#include <esl.h></div>
<div><br></div><div><br></div><div>static void mycallback(esl_socket_t server_sock, esl_socket_t client_sock, struct sockaddr_in *addr)</div><div>{</div><div><span class="" style="white-space:pre"> </span>esl_handle_t handle = {{0}};</div>
<div><span class="" style="white-space:pre"> </span>int done = 0;</div><div><span class="" style="white-space:pre"> </span>esl_status_t status;</div><div><span class="" style="white-space:pre"> </span>time_t exp = 0;</div>
<div><br></div><div><span class="" style="white-space:pre"> </span>esl_attach_handle(&handle, client_sock, addr);</div><div><br></div><div><span class="" style="white-space:pre"> </span>esl_log(ESL_LOG_INFO, "Connected! %d\n", handle.sock);</div>
<div><br></div><div><span class="" style="white-space:pre"> </span>esl_filter(&handle, "unique-id", esl_event_get_header(handle.info_event, "caller-unique-id"));</div><div><span class="" style="white-space:pre"> </span>esl_events(&handle, ESL_EVENT_TYPE_PLAIN, "SESSION_HEARTBEAT CHANNEL_ANSWER CHANNEL_ORIGINATE CHANNEL_PROGRESS CHANNEL_HANGUP "</div>
<div><span class="" style="white-space:pre"> </span> "CHANNEL_BRIDGE CHANNEL_UNBRIDGE CHANNEL_OUTGOING CHANNEL_EXECUTE CHANNEL_EXECUTE_COMPLETE DTMF CUSTOM conference::maintenance");</div><div><br></div><div>
<span class="" style="white-space:pre"> </span>esl_send_recv(&handle, "linger");</div><div><br></div><div><span class="" style="white-space:pre"> </span>esl_execute(&handle, "set", "recfile=/usr/local/rec/test.gsm", NULL);</div>
<div><span class="" style="white-space:pre"> </span>esl_send_recv(&handle,"api sofia status profile internal reg 6100010030100\n\n");</div><div><span class="" style="white-space:pre"> </span>char *b=esl_event_get_body(handle.last_sr_event);</div>
<div><span class="" style="white-space:pre"> </span>printf("%s\r\n", b);</div><div><br></div><div><span class="" style="white-space:pre"> </span>esl_send_recv(&handle,"api sofia status profile internal reg 6100010030200\n\n");</div>
<div><span class="" style="white-space:pre"> </span>b=esl_event_get_body(handle.last_sr_event);</div><div><span class="" style="white-space:pre"> </span>printf("%s\r\n", b);</div><div><br></div><div><br></div><div>
<span class="" style="white-space:pre"> </span>while((status = esl_recv_timed(&handle, 1000)) != ESL_FAIL) {</div><div><span class="" style="white-space:pre"> </span>if (done) {</div><div><span class="" style="white-space:pre"> </span>if (time(NULL) >= exp) {</div>
<div><span class="" style="white-space:pre"> </span>break;</div><div><span class="" style="white-space:pre"> </span>}</div><div><span class="" style="white-space:pre"> </span>} else if (status == ESL_SUCCESS) {</div>
<div><span class="" style="white-space:pre"> </span>const char *type = esl_event_get_header(handle.last_event, "content-type");</div><div><span class="" style="white-space:pre"> </span>if (type && !strcasecmp(type, "text/disconnect-notice")) {</div>
<div><span class="" style="white-space:pre"> </span>const char *dispo = esl_event_get_header(handle.last_event, "content-disposition");</div><div><span class="" style="white-space:pre"> </span>esl_log(ESL_LOG_INFO, "Got a disconnection notice dispostion: [%s]\n", dispo ? dispo : "");</div>
<div><span class="" style="white-space:pre"> </span>if (dispo && !strcmp(dispo, "linger")) {</div><div><span class="" style="white-space:pre"> </span>done = 1;</div><div><span class="" style="white-space:pre"> </span>esl_log(ESL_LOG_INFO, "Waiting 5 seconds for any remaining events.\n");</div>
<div><span class="" style="white-space:pre"> </span>exp = time(NULL) + 5;</div><div><span class="" style="white-space:pre"> </span>}</div><div><span class="" style="white-space:pre"> </span>}</div><div><span class="" style="white-space:pre"> </span>}</div>
<div><span class="" style="white-space:pre"> </span>}</div><div><br></div><div><span class="" style="white-space:pre"> </span>esl_log(ESL_LOG_INFO, "Disconnected! %d\n", handle.sock);</div><div><span class="" style="white-space:pre"> </span>esl_disconnect(&handle);</div>
<div>}</div><div><br></div><div>int main(){</div><div><span class="" style="white-space:pre"> </span>esl_global_set_default_logger(0);</div><div><span class="" style="white-space:pre"> </span>esl_listen_threaded("localhost", 8084, mycallback, 100000);</div>
<div><span class="" style="white-space:pre"> </span>return 0;</div><div>}</div></div><div><br></div><div><br></div><div>I made 10 calls from a rtmp client to a eyeBeam client. sometimes there was no lake, but sometimes there was still a leak .</div>
<div><span style="font-family:arial,sans-serif;font-size:14px">The </span>valgrind<span style="font-family:arial,sans-serif;font-size:14px"> full log </span><span style="font-family:arial,sans-serif;font-size:14px">as follows</span></div>
<div><br></div><div><div><div>valgrind --tool=memcheck --leak-check=full ./wtdpl </div><div>==11071== Memcheck, a memory error detector </div><div>==11071== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. </div>
<div>==11071== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info </div><div>==11071== Command: ./wtdpl </div><div>==11071== </div>
<div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2321) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2320) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2319) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2318) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2316) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2315) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2314) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2313) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2312) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div><div>Call-ID: Y2VkZjY4MzY4OTFmZDMxZjJkY2FkNmQ1OWZkNjg5YTU. </div>
<div>User: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div><div>Contact: "abc" <sip:6100010030100@192.168.1.6:2964;rinstance=239a1e88dd886ca0> </div>
<div>Agent: eyeBeam release 1011d stamp 40820 </div><div>Status: Registered(UDP)(unknown) EXP(2013-11-16 12:31:53) EXPSECS(2310) </div><div>
Host: <a href="http://test.u1u2u3.com">test.u1u2u3.com</a> </div><div>IP: 192.168.1.6 </div>
<div>Port: 2964 </div><div>Auth-User: 6100010030100 </div><div>
Auth-Realm: 192.168.1.200 </div><div>MWI-Account: <a href="mailto:6100010030100@192.168.1.200">6100010030100@192.168.1.200</a> </div>
<div><br></div><div>Total items returned: 1</div><div>=================================================================================================</div><div><br></div><div><br></div><div>Registrations:</div><div>=================================================================================================</div>
<div>Total items returned: 0 </div><div>=================================================================================================</div><div>
<br></div><div>^C==11071==</div><div>==11071== HEAP SUMMARY:</div><div>==11071== in use at exit: 26,309,844 bytes in 2,639 blocks</div><div>==11071== total heap usage: 14,394 allocs, 11,755 frees, 66,216,694 bytes allocated</div>
<div>==11071==</div><div>==11071== 1,152 bytes in 4 blocks are possibly lost in loss record 41 of 51</div><div>==11071== at 0x4A0580F: calloc (vg_replace_malloc.c:618)</div><div>==11071== by 0x34C9E11892: _dl_allocate_tls (in /lib64/<a href="http://ld-2.12.so">ld-2.12.so</a>)</div>
<div>==11071== by 0x34CAA07068: pthread_create@@GLIBC_2.2.5 (in /lib64/<a href="http://libpthread-2.12.so">libpthread-2.12.so</a>)</div><div>==11071== by 0x405CFC: esl_thread_create_detached_ex (esl_threadmutex.c:118)</div>
<div>==11071== by 0x402410: esl_listen_threaded (esl.c:771)</div><div>==11071== by 0x401CD6: main (wtdpl.cpp:58)</div><div>==11071==</div><div>==11071== 4,008 (88 direct, 3,920 indirect) bytes in 1 blocks are definitely lost in loss record 43 of 51</div>
<div>==11071== at 0x4A06AAA: malloc (vg_replace_malloc.c:291)</div><div>==11071== by 0x4056B1: esl_event_create_subclass (esl_event.c:179)</div><div>==11071== by 0x402B33: esl_recv_event (esl.c:1245)</div><div>==11071== by 0x4033E5: esl_send_recv_timed (esl.c:1517)</div>
<div>==11071== by 0x401AE1: mycallback(int, int, sockaddr_in*) (wtdpl.cpp:28)</div><div>==11071== by 0x40209F: client_thread (esl.c:654)</div><div>==11071== by 0x405D37: thread_launch (esl_threadmutex.c:74)</div>
<div>==11071== by 0x34CAA07850: start_thread (in /lib64/<a href="http://libpthread-2.12.so">libpthread-2.12.so</a>)</div><div>==11071== by 0x34CA6E890C: clone (in /lib64/<a href="http://libc-2.12.so">libc-2.12.so</a>)</div>
<div>==11071==</div><div>==11071== LEAK SUMMARY:</div><div>==11071== definitely lost: 88 bytes in 1 blocks</div><div>==11071== indirectly lost: 3,920 bytes in 10 blocks</div><div>==11071== possibly lost: 1,152 bytes in 4 blocks</div>
<div>==11071== still reachable: 26,304,684 bytes in 2,624 blocks</div><div>==11071== suppressed: 0 bytes in 0 blocks</div><div>==11071== Reachable blocks (those to which a pointer was found) are not shown.</div>
<div>==11071== To see them, rerun with: --leak-check=full --show-leak-kinds=all</div><div>==11071==</div><div>==11071== For counts of detected and suppressed errors, rerun with: -v</div><div>==11071== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 4 from 4)</div>
</div></div><div><br></div><div><br></div><div>Looking forward to your help<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/11/14 Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I dug into ESL for a while.<div><br></div><div>I ran into some issues that I corrected but the only thing that I can see that would show up as a memory leak looking like what you show there is if you are doing a forking server and you are calling fork after you create or attach the handle.</div>
<div><br></div><div>Make sure you fork at the beginning or you will duplicate the handle and all the memory its using and it will never be destroyed.</div><div><br></div><div>If you do "make" in esl dir you will have a default app "testserver_fork" you can run and point to it with socket app to port 8040.</div>
<div>Running it on valgrind with full leak detection gives me.</div><div><br></div><div><br></div><div><div>==11807== Memcheck, a memory error detector</div><div>==11807== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.</div>
<div>==11807== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info</div><div>==11807== Command: ./testserver</div><div>==11807== Parent PID: 28177</div><div>==11807== </div><div>==11820== </div><div>==11820== HEAP SUMMARY:</div>
<div>==11820== in use at exit: 0 bytes in 0 blocks</div><div>==11820== total heap usage: 5,555 allocs, 5,555 frees, 7,293,931 bytes allocated</div><div>==11820== </div><div>==11820== All heap blocks were freed -- no leaks are possible</div>
<div>==11820== </div><div>==11820== For counts of detected and suppressed errors, rerun with: -v</div><div>==11820== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 4 from 4)</div><div>==11807== </div><div>==11807== HEAP SUMMARY:</div>
<div>==11807== in use at exit: 0 bytes in 0 blocks</div><div>==11807== total heap usage: 0 allocs, 0 frees, 0 bytes allocated</div><div>==11807== </div><div>==11807== All heap blocks were freed -- no leaks are possible</div>
<div>==11807== </div><div>==11807== For counts of detected and suppressed errors, rerun with: -v</div><div>==11807== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 4 from 4)</div></div><div><br></div><div><br></div>
<div><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Nov 13, 2013 at 7:21 AM, Dmitry Sytchev <span dir="ltr"><<a href="mailto:kbdfck@gmail.com" target="_blank">kbdfck@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Please create a JIRA ticket with your information!</div><div><div><div class="gmail_extra">
<br><br><div class="gmail_quote">2013/11/13 gggyniidt <span dir="ltr"><<a href="mailto:gggyniidt@gmail.com" target="_blank">gggyniidt@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Thanks for Dmitry and Anthony's help, But my problem is not like Dmitry said. </div><div>
<br>
</div><div>My program is a esl client. The leak is from esl client, not freeswitch.</div><div><br></div>
<div>I add the Anthony's patch code into esl.c,but it doesn't work. Each call will cause the 20-40KB of memory growth.</div><div><br></div><div>I make 3 calls, the valgrind outputs like this<br></div></div><div>
<span style="font-family:arial,sans-serif;font-size:14px"><br>
</span></div><div><span style="font-family:arial,sans-serif;font-size:14px"><div>==14459== 90,642 (264 direct, 90,378 indirect) bytes in 3 blocks are definitely lost in loss record 403 of 408 </div><div>==14459== at 0x4A06AAA: malloc (vg_replace_malloc.c:291) </div>
<div>==14459== by 0x414524: esl_event_create_subclass (esl_event.c:179) </div><div>==14459== by 0x412054: esl_recv_event (esl.c:1245) </div>
<div>==14459== by 0x411C38: esl_recv_event_timed (esl.c:1137) </div><div>==14459== by 0x412E22: esl_send_recv_timed (esl.c:1521) </div>
<div>==14459== by 0x410C06: esl_execute (esl.c:555) </div><div>==14459== by 0x4087A8: CRBT::Route() (CRBT.cpp:42) </div>
<div>==14459== by 0x409FE6: DPL::route() (DPL.cpp:286) </div><div>==14459== by 0x40FBE0: mycallback(int, int, sockaddr_in*) (listener.cpp:47) </div>
<div>==14459== by 0x410FED: client_thread (esl.c:654) </div><div>==14459== by 0x41A334: thread_launch (esl_threadmutex.c:74) </div>
<div>==14459== by 0x34CAA07850: start_thread (in /lib64/<a href="http://libpthread-2.12.so" target="_blank">libpthread-2.12.so</a>) </div><div>==14459== </div><div>
<br></div><div><div>
==14459== LEAK SUMMARY:</div><div>==14459== definitely lost: 264 bytes in 3 blocks</div><div>==14459== indirectly lost: 90,378 bytes in 228 blocks</div><div>==14459== possibly lost: 550,082 bytes in 51 blocks</div>
<div>==14459== still reachable: 832,938 bytes in 840 blocks</div><div>==14459== suppressed: 0 bytes in 0 blocks</div><div>==14459== Reachable blocks (those to which a pointer was found) are not shown.</div><div>
==14459== To see them, rerun with: --leak-check=full --show-leak-kinds=all</div></div><div><br></div></span></div><div>I checked my code and no leak found. The leak may be in esl.c.<span style="font-family:arial,sans-serif;font-size:14px"><br>
</span></div><div><span style="font-family:arial,sans-serif;font-size:14px"><br></span></div></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/11/13 Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You are showing valgrind traces of ESL client code but now you are saying your FS process has memory growth not the ESL app?<div>
You should be doing this on jira and you should have more details about the env.</div>
<div>This mailing list is not for bug reports.</div><div><br></div><div>I did push a patch for what I think might be the problem you showed on esl lib.</div><div><br></div><div>FS can use up to a gig of memory without giving it back. To make sure you have a real memory leak you need to have it never peak but continue to grow.</div>
<div><br></div><div><br></div></div><div class="gmail_extra"><div><div><br><br><div class="gmail_quote">On Tue, Nov 12, 2013 at 11:17 AM, Dmitry Sytchev <span dir="ltr"><<a href="mailto:kbdfck@gmail.com" target="_blank">kbdfck@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I can confirm significant Freeswitch process memory growth over time when ESL is used intensively, from 100MB in normal case to 700-900MB after few hours of high esl load, though I have no valgrind check results, as I can't do tests at production server.</div>
<div>With less than 300 channels in peak we have 900MB FS process size, never shrinking back :(</div><div><br> </div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/11/12 gggyniidt <span dir="ltr"><<a href="mailto:gggyniidt@gmail.com" target="_blank">gggyniidt@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">Hello<div><div> Using ESL found a memory leak problem</div><div> valgrind --tool=memcheck --leak-check=full ./myprog<br>
</div><div> output as follows</div><div><br></div><div><div>==6872== 29,986 (88 direct, 29,898 indirect) bytes in 1 blocks are definitely lost in loss record 401 of 408 </div>
<div>==6872== at 0x4A06AAA: malloc (vg_replace_malloc.c:291)</div><div>==6872== by 0x413941: esl_event_create_subclass (esl_event.c:179) </div><div>==6872== by 0x410DC3: esl_recv_event (esl.c:1245) </div>
<div>==6872== by 0x411675: esl_send_recv_timed (esl.c:1517) </div><div>==6872== by 0x411C1B: esl_execute (esl.c:555) </div>
<div>==6872== by 0x408758: CRBT::Route() (CRBT.cpp:42) </div><div>==6872== by 0x40A02F: DPL::route() (DPL.cpp:234) </div>
<div>==6872== by 0x40FCA8: mycallback(int, int, sockaddr_in*) (listener.cpp:47) </div><div>==6872== by 0x41032F: client_thread (esl.c:654) </div>
<div>==6872== by 0x413FC7: thread_launch (esl_threadmutex.c:74) </div><div>==6872== by 0x34CAA07850: start_thread (in /lib64/<a href="http://libpthread-2.12.so" target="_blank">libpthread-2.12.so</a>) </div>
<div>==6872== by 0x34CA6E890C: clone (in /lib64/<a href="http://libc-2.12.so" target="_blank">libc-2.12.so</a>) </div></div><div><br></div><div><br></div><div><div>==6872== LEAK SUMMARY:</div><div>==6872== definitely lost: 88 bytes in 1 blocks</div>
<div>==6872== indirectly lost: 29,898 bytes in 76 blocks</div><div>==6872== possibly lost: 550,082 bytes in 51 blocks</div><div>==6872== still reachable: 832,937 bytes in 840 blocks</div><div>==6872== suppressed: 0 bytes in 0 blocks</div>
<div>==6872== Reachable blocks (those to which a pointer was found) are not shown.</div><div>==6872== To see them, rerun with: --leak-check=full --show-leak-kinds=all</div></div><div><br></div><div><br></div><div><br></div>
<div> Part of my code is as follows</div></div><div><br></div><div><div>bool CRBT::Route() {</div><div><span style="white-space:pre-wrap"> </span>string data = "ringback=file_string://";</div><div><span style="white-space:pre-wrap"> </span>data.append(FileName);<br>
</div><div><br></div><div><span style="white-space:pre-wrap"> </span>esl_execute(handle, "set", data.c_str(), NULL);</div><div><span style="white-space:pre-wrap"> </span>return true;</div><div>}</div></div>
<div><br></div><div>The OS version is Centos x86_64 6.3</div><div>The Freeswitch version is 1.2.13</div><div><br></div><div>Thanks for your help.</div></div>
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<br></blockquote></div><span><font color="#888888"><br><br clear="all"><br>-- <br>Best regards,<br><br>Dmitry Sytchev,<br>IT Engineer
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br></div></div>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Best regards,<br><br>Dmitry Sytchev,<br>IT Engineer
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