Aborted after a binary file changed

[junalmeida]

Change: NuGetServer.dll
Stacktrace:


Native stacktrace:

        /usr/bin/mono() [0x4b73d8]
        /usr/bin/mono() [0x50f13b]
        /usr/bin/mono() [0x423d22]
        /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f8b6488c340]
        /lib/x86_64-linux-gnu/libc.so.6(+0x870c6) [0x7f8b6453e0c6]
        /usr/lib/libhfc-native.so(unregister_host+0x84) [0x7f8b27bfac74]
        [0x419ae9a6]

Debug info from gdb:

Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

[xplicit]

This is a known issue - hyperfastcgi 0.4 does not gracefully handles web.config change or changes in bin directory. I hope can fix this soon. Currently as a workaround you have to stop the HyperfastCGI process before application update

[junalmeida]

Ok, if there is any log or help I can provide you, let me know. Do you know if this issue is related to managed or native code? Seems to be native, but there is no message of the error, just the stacktrace.

[xplicit]

I know how to reproduce this issue, so at this moment I just need some time to implement correct Application Domain reloading. The issue relates both to managed and unmanaged listeners.

[sossalemaire]

Have you been able to make any progress on this issue? It's no big deal in production, but during development it's annoying to have to restart hyperfastcgi that often. In my experience, around one application domain reload out of ten triggers the problem.