37 lines
886 B
C++
37 lines
886 B
C++
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#include "common.h"
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#include <nng/protocol/pubsub0/pub.h>
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#include <thread>
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#include <iostream>
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int main(int argc, char *argv[])
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{
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spdlog::set_level(spdlog::level::info);
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nng_socket pubSocket = NNG_SOCKET_INITIALIZER;
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if (int res = nng_pub0_open(&pubSocket))
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mesy_nng_fatal("nng_pub0_open", res);
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if (int res = nng_listen(pubSocket, "tcp://*:42777", nullptr, 0))
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mesy_nng_fatal("nng_listen tcp", res);
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while (true)
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{
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std::cout << "Enter size of pub message:";
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size_t size = 0;
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std::cin >> size;
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fmt::print("Publishing message of size {}\n", size);
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nng_msg *msg = nullptr;
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if (int res = nng_msg_alloc(&msg, size))
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mesy_nng_fatal("nng_msg_alloc", res);
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if (auto res = nng_sendmsg(pubSocket, msg, 0))
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mesy_nng_fatal("nng_sendmsg", res);
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}
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return 0;
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}
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