[zeromq-dev] Assertion failed: !more (src/fq.cpp:117)

Doron Somech somdoron at gmail.com
Fri Oct 21 10:12:31 CEST 2016


Sorry, this one should be more accurate:

https://github.com/somdoron/libzmq/commit/5b0c7144df423b22a75c25e5e3c0d83ff70eb006

On Fri, Oct 21, 2016 at 10:07 AM, Doron Somech <somdoron at gmail.com> wrote:
> Try to apply following commit, I think it should fix it:
>
> https://github.com/somdoron/libzmq/commit/83e93f9ea45ff789d9fa9c92e01335a4c0386be0
>
> Martin, what do you think?
>
> On Thu, Oct 20, 2016 at 7:28 PM, Ranjeet Kumar <xs2ranjeet at gmail.com> wrote:
>> Yes,
>> I had used
>> zsocket_set_router_handover( self->router, 1);
>>
>> in my code.
>>
>> On Thu, Oct 20, 2016 at 7:21 PM, Doron Somech <somdoron at gmail.com> wrote:
>>>
>>> Is the handover option enabled?
>>>
>>> On Fri, Sep 16, 2016 at 11:13 AM, Ranjeet Kumar <xs2ranjeet at gmail.com>
>>> wrote:
>>> > Hi Martin,
>>> >
>>> > Yes, it is very often. I am having 100k clients connecting with my
>>> > server.
>>> > So in order to run the application i had commented the line from fq.cpp
>>> > 117
>>> > zmq_assert (!more);
>>> >
>>> > And now it is working for me.
>>> >
>>> >
>>> > Thanks
>>> > (Ranjeet Kumar)
>>> >
>>> >
>>> > On Fri, Sep 16, 2016 at 12:18 AM, Martin Hurton <hurtonm at gmail.com>
>>> > wrote:
>>> >>
>>> >> Hi Ranjeet,
>>> >>
>>> >> Is this easy to reproduce? Thanks.
>>> >>
>>> >> - Martin
>>> >>
>>> >> On Sat, Sep 10, 2016 at 3:17 PM, Ranjeet Kumar <xs2ranjeet at gmail.com>
>>> >> wrote:
>>> >>>
>>> >>> Hi,
>>> >>>
>>> >>> I am using zeromq 4.1.5 and czmq 3.0.2. I am using the server-client
>>> >>> as
>>> >>> router dealer. I am getting this  Assertion failed: !more
>>> >>> (src/fq.cpp:117)
>>> >>> issue while 50k clients starts making connecting with the server.
>>> >>>
>>> >>> stack trace is below:
>>> >>> Assertion failed: !more (src/fq.cpp:117)
>>> >>>
>>> >>> Program received signal SIGABRT, Aborted.
>>> >>> [Switching to Thread 0x7ffff490d700 (LWP 24885)]
>>> >>> 0x00007ffff68f15f7 in raise () from /lib64/libc.so.6
>>> >>> Missing separate debuginfos, use: debuginfo-install
>>> >>> glibc-2.17-106.el7_2.6.x86_64 libgcc-4.8.5-4.el7.x86_64
>>> >>> libstdc++-4.8.5-4.el7.x86_64
>>> >>> (gdb) bt
>>> >>> #0  0x00007ffff68f15f7 in raise () from /lib64/libc.so.6
>>> >>> #1  0x00007ffff68f2ce8 in abort () from /lib64/libc.so.6
>>> >>> #2  0x00007ffff7b8f769 in zmq::zmq_abort
>>> >>> (errmsg_=errmsg_ at entry=0x7ffff7bc1eca "!more") at src/err.cpp:83
>>> >>> #3  0x00007ffff7b8fccd in zmq::fq_t::recvpipe
>>> >>> (this=this at entry=0x60bdc0,
>>> >>> msg_=msg_ at entry=0x7ffff490ce60, pipe_=pipe_ at entry=0x7ffff490cd08) at
>>> >>> src/fq.cpp:117
>>> >>> #4  0x00007ffff7ba3423 in zmq::router_t::xrecv (this=0x60b8d0,
>>> >>> msg_=0x7ffff490ce60) at src/router.cpp:301
>>> >>> #5  0x00007ffff7ba878b in zmq::socket_base_t::recv
>>> >>> (this=this at entry=0x60b8d0, msg_=msg_ at entry=0x7ffff490ce60,
>>> >>> flags_=flags_ at entry=0) at src/socket_base.cpp:910
>>> >>> #6  0x00007ffff7ba1015 in forward (from_=from_ at entry=0x60b8d0,
>>> >>> to_=to_ at entry=0x60c0b0, capture_=capture_ at entry=0x0, msg_=...) at
>>> >>> src/proxy.cpp:81
>>> >>> #7  0x00007ffff7ba11e7 in zmq::proxy (frontend_=0x60b8d0,
>>> >>> backend_=0x60c0b0, capture_=0x0, control_=0x0) at src/proxy.cpp:188
>>> >>> #8  0x0000000000403fcf in broker_task (args=0x0) at
>>> >>> push_server.cpp:1348
>>> >>> #9  0x00007ffff791978f in s_thread_shim (args=0x60d590) at
>>> >>> src/zthread.c:84
>>> >>> #10 0x00007ffff76b6dc5 in start_thread () from /lib64/libpthread.so.0
>>> >>> #11 0x00007ffff69b2ced in clone () from /lib64/libc.so.6
>>> >>>
>>> >>> Any suggestion to fix this issue.
>>> >>>
>>> >>> Thanks
>>> >>> (Ranjeet Kumar)
>>> >>>
>>> >>>
>>> >>>
>>> >>> _______________________________________________
>>> >>> zeromq-dev mailing list
>>> >>> zeromq-dev at lists.zeromq.org
>>> >>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>> >>
>>> >>
>>> >>
>>> >> _______________________________________________
>>> >> zeromq-dev mailing list
>>> >> zeromq-dev at lists.zeromq.org
>>> >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>> >
>>> >
>>> >
>>> > _______________________________________________
>>> > zeromq-dev mailing list
>>> > zeromq-dev at lists.zeromq.org
>>> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>> _______________________________________________
>>> zeromq-dev mailing list
>>> zeromq-dev at lists.zeromq.org
>>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>
>>
>>
>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev



More information about the zeromq-dev mailing list