Is the czmq home page example supposed to work?
I just banged my head on the wall for several hours trying to get it compile, failing in zsock_t type not being found
then tried some of the advanced examples from the cmzq guide repo and none of the examples use this zsock_t type and it cannot be even found in any of the header files included in libzmq or czmq
so the question is: the home page hello world example is deprecated?
@shuangliyue 是! :)
Can anyone offer me any insight into the cause/fix for the following compilation error?
tumi8/vermont#129
tumi8/vermont#129
In file included from /home/user1/work/vermont/src/modules/ipfix/IpfixCollectorCfg.cpp:22:
In file included from /home/user1/work/vermont/src/modules/ipfix/CollectorCfg.h:33:
In file included from /home/user1/work/vermont/src/modules/ipfix/IpfixReceiverZmq.hpp:32:
In file included from /usr/include/czmq.h:37:
In file included from /usr/include/czmq_library.h:23:
/usr/include/czmq_prelude.h:665:13: error: cannot combine with previous 'int' declaration specifier
typedef int SOCKET;
^
/usr/include/pcap/socket.h:79:20: note: expanded from macro 'SOCKET'
#define SOCKET int
^
1 error generated.
What does the statement "zsock_signal(pipe, 0)" do in the worker_task of lbbroker2 at https://zguide.zeromq.org/docs/chapter3/? And what is the meaning of the statement "zpoller_t *poll = zpoller_new(pipe, worker, NULL)"? Why does zpoller_new need to pass a pipe socket parameter?
Question1:Link https://zguide.zeromq.org/docs/chapter3/
In the sentence "zpoller_t *poll = zpoller_new(pipe, worker, NULL)" of lbbroker2, who will send signals to this pipe?
Question2: the last line in worker_task "zsock_signal(pipe, 0)", why is this line needed?
In the sentence "zpoller_t *poll = zpoller_new(pipe, worker, NULL)" of lbbroker2, who will send signals to this pipe?
Question2: the last line in worker_task "zsock_signal(pipe, 0)", why is this line needed?