Hi Alexander, Sorry for the delay,
> So far, yes Great. > NOTE: Set LIBPROCESS_SSL_REQUIRE_CERT=1 to require peer certificate > verification Hm, maybe something with require-cert (is this SSL_VERIFY_PEER?) ? > [pid 13305] --- SIGPIPE (Broken pipe) --- > [pid 13305] libevent_openssl-2.1.so.6->SSL_get_error(0x204e3d0, 0xffffffff, > -192, 0) = 5 > [pid 13305] libevent_openssl-2.1.so.6->SSL_get_error(0x204e3d0, 0xffffffff, > 0x140750dd, 0) = 1 > [pid 13291] libevent_openssl-2.1.so.6->SSL_get_error(0x7f95b8000e60, > 0xffffffff, -192, 0) = 2 > [pid 13305] --- SIGSEGV (Segmentation fault) --- > [pid 13292] +++ killed by SIGSEGV +++ > [pid 13278] --- SIGCHLD (Child exited) --- > [pid 13291] libevent_openssl-2.1.so.6->SSL_get_error(0x7f95b8000e60, 0, 11, > 0) = 5 > ../../../3rdparty/libprocess/src/tests/ssl_tests.cpp:254: Failure > (socket).failure(): Failed accept: connection error: > error:00000000:lib(0):func(0):reason(0) > ``` I don't like SIGPIPE here, seems that under ltrace it got SIGPIPE and you do not ignore it, am I right [1]? Could you add code to ignore it and retry again? [1]: https://github.com/apache/mesos/blob/abd1751aa9a305b0648f4a630acbc84e7d837783/3rdparty/libprocess/src/process.cpp#L1029 I think that something like this before start in bash will do the trick: trap '' SIGPIPE Or maybe it will be better if you will remove #ifdef 0/#endif for print_err() in bufferevent_openssl.c and recompile it with it? And the best thing that you can do is to produce a sample that I can compile and dig into, because I think that mesos is not the thing that I want to compile from sources for this. > I also verified our use of `BEV_OPT_DEFER_CALLBACKS` and we do not use it > for listening sockets, so my backtrace should be alright. Connecting > sockets do use the flag however. Regards, Azat. P.S. you email client again messed up with long lines from ltrace *********************************************************************** To unsubscribe, send an e-mail to [email protected] with unsubscribe libevent-users in the body.
