You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
1.5 KiB
65 lines
1.5 KiB
#include <iostream>
|
|
#include <zmq.h>
|
|
#include <chrono>
|
|
|
|
#define N 1024
|
|
#define MSGS 1e5
|
|
|
|
// #define IPC
|
|
|
|
void *sub_sock(void *ctx, const char *endpoint) {
|
|
void* sock = zmq_socket(ctx, ZMQ_SUB);
|
|
zmq_connect(sock, endpoint);
|
|
zmq_setsockopt(sock, ZMQ_SUBSCRIBE, "", 0);
|
|
|
|
int timeout = 100;
|
|
zmq_setsockopt(sock, ZMQ_RCVTIMEO, &timeout, sizeof(int));
|
|
|
|
return sock;
|
|
}
|
|
|
|
void *pub_sock(void *ctx, const char *endpoint){
|
|
void * sock = zmq_socket(ctx, ZMQ_PUB);
|
|
zmq_bind(sock, endpoint);
|
|
|
|
return sock;
|
|
}
|
|
|
|
|
|
int main(int argc, char *argv[]) {
|
|
auto ctx = zmq_ctx_new();
|
|
|
|
#ifdef IPC
|
|
auto s_sock = sub_sock(ctx, "ipc:///tmp/q1");
|
|
auto p_sock = pub_sock(ctx, "ipc:///tmp/q0");
|
|
#else
|
|
auto s_sock = sub_sock(ctx, "tcp://127.0.0.1:10004");
|
|
auto p_sock = pub_sock(ctx, "tcp://*:10005");
|
|
#endif
|
|
|
|
zmq_msg_t msg;
|
|
zmq_msg_init_size (&msg, N);
|
|
|
|
auto start = std::chrono::steady_clock::now();
|
|
|
|
for (int i = 0; i < MSGS; i++){
|
|
zmq_msg_send(&msg, p_sock, ZMQ_DONTWAIT);
|
|
int r = zmq_msg_recv(&msg, s_sock, 0);
|
|
if (r) {
|
|
start = std::chrono::steady_clock::now();
|
|
std::cout << "Timeout" << std::endl;
|
|
}
|
|
}
|
|
auto end = std::chrono::steady_clock::now();
|
|
|
|
|
|
double elapsed = std::chrono::duration_cast<std::chrono::nanoseconds>(end - start).count() / 1e9;
|
|
double throughput = ((double) MSGS / (double) elapsed);
|
|
|
|
std::cout << "Elapsed: " << elapsed << " s" << std::endl;
|
|
std::cout << "Throughput: " << throughput << " msg/s" << std::endl;
|
|
|
|
zmq_close(p_sock);
|
|
zmq_close(s_sock);
|
|
return 0;
|
|
}
|
|
|