63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
/*
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* UdpClient_test.cpp
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*
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* @build make evpp
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* @server bin/UdpServer_test 1234
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* @client bin/UdpClient_test 1234
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*
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*/
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#include <iostream>
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#include "UdpClient.h"
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#include "htime.h"
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using namespace hv;
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int main(int argc, char* argv[]) {
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if (argc < 2) {
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printf("Usage: %s remote_port [remote_host]\n", argv[0]);
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return -10;
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}
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int remote_port = atoi(argv[1]);
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const char* remote_host = "127.0.0.1";
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if (argc > 2) {
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remote_host = argv[2];
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}
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UdpClient cli;
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int sockfd = cli.createsocket(remote_port, remote_host);
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if (sockfd < 0) {
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return -20;
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}
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printf("client sendto port %d, sockfd=%d ...\n", remote_port, sockfd);
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cli.onMessage = [](const SocketChannelPtr& channel, Buffer* buf) {
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printf("< %.*s\n", (int)buf->size(), (char*)buf->data());
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};
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cli.start();
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// sendto(time) every 3s
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cli.loop()->setInterval(3000, [&cli](TimerID timerID) {
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char str[DATETIME_FMT_BUFLEN] = {0};
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datetime_t dt = datetime_now();
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datetime_fmt(&dt, str);
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cli.sendto(str);
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});
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std::string str;
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while (std::getline(std::cin, str)) {
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if (str == "close") {
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cli.closesocket();
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} else if (str == "start") {
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cli.start();
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} else if (str == "stop") {
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cli.stop();
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break;
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} else {
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cli.sendto(str);
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}
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}
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return 0;
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}
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