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39 lines
850 B
39 lines
850 B
#include <zmq.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <string.h>
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#define BIND_ADDR "tcp://*:5555"
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int main(void)
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{
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void *context = zmq_init(1);
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void *responder = zmq_socket(context, ZMQ_REP);
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printf("Binding server to %s\n", BIND_ADDR);
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printf("pid=%d\n", getpid());
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zmq_bind(responder, BIND_ADDR);
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printf("Starting loop.\n");
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while(1) {
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zmq_msg_t request;
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zmq_msg_init(&request);
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zmq_recv(responder, &request, 0);
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printf("Received Hello\n");
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zmq_msg_close(&request);
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sleep(1);
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zmq_msg_t reply;
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zmq_msg_init_size(&reply, 5);
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memcpy(zmq_msg_data(&reply), "World", 5);
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zmq_send(responder, &reply, 0);
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zmq_msg_close(&reply);
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}
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zmq_close(responder);
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zmq_term(context);
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return 0;
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}
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