I am new to zeroMQ so sorry for incomplete information in my last
message in this thread, after debugging I have found that following
code is failing on Windows platform with error # 135 and message
against this error is "Protocol not supported", there is some
advancement but I am still confused to get exact reason of failure
(as I am unable to locate some data in help / manual).
Environment:
Windows 7 Professional 64bit
Visual Studio 2012
zeroMQ version 3.2.3
code snippet:
rc = zmq_bind (publisher, "ipc://weather.ipc"); // returns rc = -1
err = zmq_errno(); // return err = 135
errmsg = (char*) zmq_strerror(err); = returns error message string
as "Protocol not supported"
Can anybody tell me about ipc protocol support on Windows platform.
---------------------------------------------------------------------
End Note:
Now I am really confused about statements made about zeroMQ such as
it will provide ease will reduce time to solve bigger problems, but
the way it is presented and documented is really useless, to use this
library either you have extra time to debug the available source and
re-write to fit your need or simply find some other suitable library.
0/100 for zeroMQ because I have wasted my whole weekend on trying to
understand this useless library.
On Sun, Jun 16, 2013 at 2:12 PM, Shaukat Mahmood Ahmad <[email protected]> wrote:
> Hi,
> I am unable to run Weather update server (wuserver.c) example due to
> failed assertion at second bind request as following.
>
> rc = zmq_bind (publisher, "ipc://weather.ipc");
> assert (rc == 0);
>
> The above assert fails as zmq_bind() returns -1.
>
> Can anybody help me to resolve this error.
>
>
> : Complete Code
>
>
> #include "zhelpers.h"
>
> int main ()
> {
> void *context = zmq_ctx_new();
> void *publisher = zmq_socket(context, ZMQ_PUB);
> int rc = zmq_bind(publisher, "tcp://*:5556");
> assert (rc == 0);
> rc = zmq_bind(publisher, "ipc://weather.ipc");
> rc = zmq_bind (publisher, "ipc://weather.ipc");
> assert (rc == 0);
>
> srand ((unsigned) time(NULL));
>
> while (1)
> {
> int zipcode, temperature, relhumidity;
> char update[20];
> zipcode = randof (100000);
> temperature = randof (215) - 80;
> relhumidity = randof (50) + 10;
> sprintf (update, "%05d %d %d", zipcode, temperature, relhumidity);
> s_send( publisher, update);
> }
> zmq_close (publisher);
> zmq_ctx_destroy (context);
> return 0;
> }
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