initial commit

third_party/libhv/evpp/UdpServer_test.cpp

@@ -0,0 +1,51 @@
+/*
+ * UdpServer_test.cpp
+ *
+ * @build   make evpp
+ * @server  bin/UdpServer_test 1234
+ * @client  bin/UdpClient_test 1234
+ *
+ */
+
+#include <iostream>
+
+#include "UdpServer.h"
+
+using namespace hv;
+
+int main(int argc, char* argv[]) {
+    if (argc < 2) {
+        printf("Usage: %s port\n", argv[0]);
+        return -10;
+    }
+    int port = atoi(argv[1]);
+
+    UdpServer srv;
+    int bindfd = srv.createsocket(port);
+    if (bindfd < 0) {
+        return -20;
+    }
+    printf("server bind on port %d, bindfd=%d ...\n", port, bindfd);
+    srv.onMessage = [](const SocketChannelPtr& channel, Buffer* buf) {
+        // echo
+        printf("< %.*s\n", (int)buf->size(), (char*)buf->data());
+        channel->write(buf);
+    };
+    srv.start();
+
+    std::string str;
+    while (std::getline(std::cin, str)) {
+        if (str == "close") {
+            srv.closesocket();
+        } else if (str == "start") {
+            srv.start();
+        } else if (str == "stop") {
+            srv.stop();
+            break;
+        } else {
+            srv.sendto(str);
+        }
+    }
+
+    return 0;
+}