segfault with async requests

JuliaWeb / GnuTLS.jl

Transport Level Security for Julia Streams provided by GnuTLS

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segfault with async requests #20

Open porterjamesj opened 10 years ago

porterjamesj commented 10 years ago

As illustrated in https://github.com/JuliaLang/julia/issues/6525

porterjamesj commented 10 years ago

@loladiro I'm curious how you were digging into this before? My toolkit for debugging when I segfault Julia is basically none at this point and I'd love to be able to figure out what's going wrong here.

Keno commented 10 years ago

I built Julia with LLVM 3.5 on linux, which gives me proper gdb backtraces through Julia code.

porterjamesj commented 10 years ago

So:

1) Make debug build of Julia with LLVM 3.5 on linux 2) Run offending code through julia running under gdb 3) Examine backtrace

Keno commented 10 years ago

Pretty much. I'd be happy to answer any question you encounter along the way, but I won't have time to actually work on this for another two weeks or so.

porterjamesj commented 10 years ago

thanks! and no problem; I have a mostly free Saturday so I figured I'd take a crack at it :)

sbromberger commented 9 years ago

Just an update: I'm not seeing this behavior with the latest Requests and 0.4. I do get

ERROR: GnuTLS Exception: GNUTLS_E_PREMATURE_TERMINATION(-110): The TLS connection was non-properly terminated.
 in wait at task.jl:51
 in sync_end at /usr/local/julia-latest/lib/julia/sys.dylib
 in anonymous at task.jl:323

after several hundred requests.

sbromberger commented 9 years ago

Perhaps related, though: https://github.com/JuliaWeb/GnuTLS.jl/issues/39