44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
// Hello World client
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#include <zmq.h>
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#include <string.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string>
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using std::string;
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struct send_msg // 接收指针头
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{
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int msgId;
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string msgData;
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};
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int main (void)
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{
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printf ("Connecting to hello world server…\n");
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void *context = zmq_ctx_new ();
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void *requester = zmq_socket (context, ZMQ_REQ);
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zmq_connect (requester, "tcp://localhost:5555");
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int request_nbr;
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for (request_nbr = 0; request_nbr != 10; request_nbr++) {
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char buffer [10];
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//printf ("Sending Hello %d…\n", request_nbr);
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//zmq_send (requester, "HHHHH", 16, 0);
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//zmq_recv (requester, buffer, 10, 0);
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//printf ("Received World %d\n", request_nbr);
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send_msg msg;
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msg.msgId = 1;
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msg.msgData = "First Message";
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printf ("Sending size: %d, %d…\n", sizeof(msg),request_nbr);
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zmq_send (requester, &msg, sizeof(msg), 0);
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zmq_recv (requester, buffer, 10, 0);
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printf ("Received %s, %d\n", buffer, request_nbr);
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}
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zmq_close (requester);
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zmq_ctx_destroy (context);
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return 0;
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}
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