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Fraser Adams commented on PROTON-488: ------------------------------------- Hey Cliff, For info my JavaScript port of Proton got bitten by varargs. What I was seeing was that the AMQP Address wasn't getting passed from the producer to the consumer and I traced it to the 'z' encoding passing a structure. In my case I was actually using LLVM - the C to JavaScript compiler emscripten used LLVM front ends and the default one is le32 (generic 32 bit little endian) from what I've been able to tell that front end has a bug/quirk in its varag handling, when I replaced that with "i386-pc-linux-gnu" as a front end it worked, but it requires an environment variable change to do that, which is a pain in CMake. >From casually looking at your patch I *think* that it might cleanly sort out >what I've been seeing with LLVM too, though I'd need to check. > Windows 7 64-bit VS2010 qpid-proton Crash on Startup with Send / Recv > Application > --------------------------------------------------------------------------------- > > Key: PROTON-488 > URL: https://issues.apache.org/jira/browse/PROTON-488 > Project: Qpid Proton > Issue Type: Bug > Components: proton-c > Affects Versions: 0.6 > Environment: Windows 7 64-bit VS 2010 > Reporter: Frank Quinn > Assignee: Cliff Jansen > Priority: Critical > Attachments: PROTON-488-0.patch, qpid-proton-win64-send-crash.png > > > Steps to recreate: > 1. Grab latest 0.6 tarball > 2. Start up Visual Studio x64 Win64 Command Prompt (2010) and run "cmake ." > to generate the visual studio files > 3. Open Up the newly created Proton.sln in VS2010, right click on qpid-proton > and add the path to python to executable directories > 4. In the configuration manager, select qpid-proton and select active > configuration to be Debug, then select "Add" to add x64 support, copying > win32 configuration in the process. > 5. Select qpid-proton properties and remove the hard coded /machine:X86 extra > command lines in Linker -> Command Line (MACHINE:X64 should already be in the > command line above so no need to add here) > 6. Right click on qpid-proton and select build > Repeat steps 3-6 for send / recv applications. When you run recv, then run > send, you'll get a crash with the (soon to be attached) trace. > Cheers, > Frank -- This message was sent by Atlassian JIRA (v6.1.5#6160)