Thanks a lot, now it works fine!
2013/8/11 KIU Shueng Chuan <[email protected]> > If you are using the s_recv() from zhelpers.h, the return value is either > NULL or a C string that you need to free(). > On Aug 11, 2013 3:48 PM, "Papp Áron" <[email protected]> wrote: > >> Hi All, >> >> I just found the problem on the segmentation fault issue. >> >> After changing: >> std::string message = s_recv(socket); >> To: >> char* message = s_recv(socket); >> >> No fault occurs. Btw, until this point, i had no problem using >> std::string for reciving messages... >> >> Thank you mates for all your work! >> >> Best, >> Aron >> >> >> >> >> 2013/8/10 Papp Áron <[email protected]> >> >>> Hi All, >>> >>> My environment: >>> - Linux 3.2.0, 64 bit >>> - ZMQ version 3.2.3 >>> - socket: ZMQ_REQ >>> - connection with zmq_connect() >>> - protocol: TCP >>> - lang: C/C++ >>> >>> The program is very simple, it connects to a zmq-tcp socket, sends a >>> request, waits for an answer, then returns. If no answer comes, it should >>> return after timeout. >>> >>> The problem is, if I set ZMQ_RCVTIMEO, and exits no replier, it stops >>> s_recv() command after the timeout specified in RCVTIMEO, but the program >>> exits with Segmentation fault. >>> >>> Here's the gdb output: >>> Program received signal SIGSEGV, Segmentation fault. >>> 0x00007ffff6f6d86f in ?? () from /lib/x86_64-linux-gnu/libc.so.6 >>> >>> Thanks in advance! >>> >>> Best, >>> Aron >>> >>> >> >> _______________________________________________ >> zeromq-dev mailing list >> [email protected] >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev >> >> > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > >
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