[zeromq-dev] rcvd msg does not match sent msg

[Ashok Chippa]

Thanks Dominic. Yes, the main thread does REP and worker does REQ. Attached
the tar of three files. (Sorry for the wide distribution of ~8K.)

On Mon, Dec 26, 2011 at 12:48 PM, Dominic Tarr <dominic.tarr at gmail.com>wrote:

> can you gist the code?
>
> it's hard to help if you we can't see your code.
>
> I think the main thread should be REPLY, and the worker should be REQUEST,
> is that how you have it?
>
> On Tue, Dec 27, 2011 at 9:29 AM, Ashok Chippa <a.n.chippa at gmail.com>wrote:
>
>> Hi,
>>
>> I am trying to send a small msg from a thread to its main process using
>> inproc. I have tried
>> several types: REP-REQ, XREP-XREQ, ROUTER-DEALER, PUB-SUB, etc. without
>> success.
>> Here's what I get when using REP-REQ:
>> achippa at ubuntu:~/projects/groupchat$ ./client 10.1.1.1 1111
>> client started with ipaddress 10.1.1.1 port 1111
>> connected to user socket
>> C foo
>> test_create_group: packed size = 21
>> 0*8*00*1*000 18002000 28003203 666f6f38
>> 0040004a 00
>> main: rcvd msg size = 21
>> 0*0*00*0*000 18002000 28003203 666f6f38
>> 0040004a 00
>> gc_client_handle_message
>> message 'group_chat_msg': missing required field 'direction'
>> Segmentation fault
>>
>> When I replace REP-REQ with XREP-XREQ I get this:
>>
>> achippa at ubuntu:~/projects/groupchat$ ./client 10.1.1.1 1111
>> client started with ipaddress 10.1.1.1 port 1111
>> connected to user socket
>> C foo
>> test_create_group: packed size = 21
>> 08001000 18002000 28003203 666f6f38
>> 0040004a 00
>> main: rcvd msg size = 17
>> 00ffffff8d1115 1f16ffffffe147 2affffff93ffffffd24a 1849ffffffbcffffffe3
>> 22
>> gc_client_handle_message
>> data too short after length-prefix of 1222931
>> gc_client_handle_message: unpack returned NULL
>> client: gc_client.c:1020: main: Assertion `rc == 0' failed.
>> Aborted
>>
>> More than reading about zmq, I need pointers from those who have more
>> experience with it. Any pointers to get around these, please?
>>
>> Thanks,
>> Ashok
>>
>>
>>
>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>
>>
>
> _______________________________________________
> zeromq-dev mailing list
> zeromq-dev at lists.zeromq.org
> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20111226/a6233e90/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: gc.tar.gz
Type: application/x-gzip
Size: 7570 bytes
Desc: not available
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20111226/a6233e90/attachment.bin>