tcp/udp 추가, todo:iocp openssl 지원하도록 업데이트하기

impl/socket/wsa_manager.cpp

@@ -0,0 +1,20 @@
+#include "socket/wsa_manager.h"
+
+namespace Socket {
+WSAManager::WSAManager() {
+#ifdef _WIN32
+	WSADATA wsa;
+  if (WSAStartup(MAKEWORD(2, 2), &wsa) != 0) {
+    spdlog::critical("WSAStartup()");
+    std::exit(EXIT_FAILURE);
+  }
+#endif
+}
+
+WSAManager::~WSAManager() {
+#ifdef _WIN32
+	WSACleanup();
+#endif
+}
+
+}