[zeromq-dev] CZMQ on Windows 10

Luca Boccassi luca.boccassi at gmail.com
Sat Oct 7 18:44:33 CEST 2017


On Sat, 2017-10-07 at 16:39 +0000, Stephen Gray wrote:
> I've just built CZMQ on Windows 10 which was not straight-forward;
> the CZMQ readme file instructs;
> 
> git clone git://github.com/zeromq/czmq.git
> cd czmq\builds\msvc
> configure.bat
> cd build
> buildall.bat
> cd ..\..\..\..
> 
> but there is no 'build' folder to 'cd build' into and I can't find
> buildall.bat.  Anyhow I opened the supplied Visual Studio 2015
> solution and built a few configurations that way.  czmq_selftest was
> not found, so instead I tried a little test program<http://czmq.zerom
> q.org/>:

it's builds\msvc

> #include <czmq.h>
> int main (void)
> {
>     zsock_t *push = zsock_new_push ("inproc://example");
>     zsock_t *pull = zsock_new_pull ("inproc://example");
>     zstr_send (push, "Hello, World");
> 
>     char *string = zstr_recv (pull);
>     puts (string);
>     zstr_free (&string);
> 
>     zsock_destroy (&pull);
>     zsock_destroy (&push);
>     return 0;
> }
> 
> This compiled but when it runs it crashes with the output;
> 
> Hello, World
> Assertion failed: Successful WSASTARTUP not yet performed
> (..\..\..\..\src\signaler.cpp:192)
> 
> Not a great start; anyone know what might be wrong here and please
> could the command line instructions to build CZMQ on Windows be
> corrected in the readme?
> 
> Would really love to get to work with CZMQ on Windows ;-)

Run zsys_shutdown() before exiting the program
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