[jira] [Commented] (TS-2762) Core dump when benchmarking SPDY

["Bryan Call (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-2762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13984528#comment-13984528 ] 

Bryan Call commented on TS-2762:
--------------------------------

Simple fix:

{code}
diff --git a/proxy/http/HttpAcceptCont.cc b/proxy/http/HttpAcceptCont.cc
index d3744e7..b6cfff6 100644
--- a/proxy/http/HttpAcceptCont.cc
+++ b/proxy/http/HttpAcceptCont.cc
@@ -59,7 +59,7 @@ HttpAcceptCont::mainEvent(int event, void *data)
     if (is_debug_tag_set("http_seq"))
       Debug("http_seq", "[HttpAcceptCont:mainEvent %p] accepted connection from %s transport type = %d", netvc, ats_ip_nptop(client_ip, ipb, sizeof(ipb)), netvc->attributes);

-    HttpClientSession *new_session = THREAD_ALLOC_INIT(httpClientSessionAllocator, netvc->thread);
+    HttpClientSession *new_session = THREAD_ALLOC_INIT(httpClientSessionAllocator, this_ethread());

    // copy over session related data.
     new_session->f_outbound_transparent = f_outbound_transparent;
{code}

> Core dump when benchmarking SPDY
> --------------------------------
>
>                 Key: TS-2762
>                 URL: https://issues.apache.org/jira/browse/TS-2762
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: SPDY
>            Reporter: Bryan Call
>            Assignee: Bryan Call
>              Labels: spdy, yahoo
>             Fix For: 5.0.0
>
>
> The problems exist when trying to use the proxy allocator from a different thread to allocate a HttpClientSession.
> {code}
> /usr/local/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0(+0xf750)[0x2b6270ec2750]
> /usr/local/bin/traffic_server(_ZN14HttpAcceptCont9mainEventEiPv+0x179)[0x50ee99]
> /usr/local/bin/traffic_server(_ZN12PluginVCCore17state_send_acceptEiPv+0x9f)[0x4d89af]
> /usr/local/bin/traffic_server(_ZN12PluginVCCore7connectEv+0x21)[0x4d8c81]
> /usr/local/bin/traffic_server(TSHttpConnectWithProtoStack+0xb0)[0x4b8380]
> /usr/local/bin/traffic_server(_ZN7FetchSM11httpConnectEv+0x28)[0x4c3be8]
> /usr/local/bin/traffic_server[0x57a25a]
> /usr/local/bin/traffic_server(_Z26spdy_on_ctrl_recv_callbackP15spdylay_session18spdylay_frame_typeP13spdylay_framePv+0x8
> 1c)[0x57b56c]
> /usr/local/lib/libspdylay.so.7(spdylay_session_on_syn_stream_received+0x100)[0x2b62701cc010]
> /usr/local/lib/libspdylay.so.7(spdylay_session_mem_recv+0xcb7)[0x2b62701ce4c7]
> /usr/local/lib/libspdylay.so.7(spdylay_session_recv+0x51)[0x2b62701ce791]
> /usr/local/bin/traffic_server[0x578aff]
> /usr/local/bin/traffic_server(_ZN18UnixNetVConnection19readSignalAndUpdateEi+0x34)[0x695564]
> /usr/local/bin/traffic_server(_ZN17SSLNetVConnection11net_read_ioEP10NetHandlerP7EThread+0xca1)[0x684cc1]
> /usr/local/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x1f2)[0x68c0e2]
> /usr/local/bin/traffic_server(_ZN7EThread7executeEv+0xad3)[0x6bbc63]
> /usr/local/bin/traffic_server[0x6ba69a]
> /lib64/libpthread.so.0(+0x7f33)[0x2b6270ebaf33]
> /lib64/libc.so.6(clone+0x6d)[0x2b6271f56ded]
> {code}



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