대입 연산자는 윈도우에서 뭔지 모를 버그가 있으니 그냥 이렇게 하는걸로.

Server/src/server.cpp

@@ -3,6 +3,6 @@
 #include "precomp.hpp"
 
 int main() {
-    struct Chattr::Socket_Init socket;
-    std::cout << "Hello, world!" << socket << std::endl;
+    struct Chattr::Socket_Init sock(AF_INET, SOCK_DGRAM, 0);
+    std::cout << "Hello, world!" << sock << std::endl;
 }

impl/Socket/Socket_Init.cpp

@@ -4,11 +4,6 @@
 
 namespace Chattr {
 
-Socket_Init::Socket_Init(const SOCKET& socket) {
-    sock_ = socket;
-    valid_ = true;
-}
-
 Socket_Init::Socket_Init(std::int32_t domain, std::int32_t type, std::int32_t protocol)
 {
 #ifdef _WIN32

include/Socket/Socket_Init.hpp

@@ -5,18 +5,16 @@ namespace Chattr {
 
 struct Socket_Init {
 public:
-    Socket_Init() {}
     Socket_Init(std::int32_t domain, std::int32_t type, std::int32_t protocol);
     ~Socket_Init();
 
-    Socket_Init(const SOCKET& socket);
     Socket_Init(const Socket_Init&) = delete;
     Socket_Init& operator=(const Socket_Init&) = delete;
 
     operator SOCKET() const;
 private:
     bool valid_ = false;
-    SOCKET sock_;
+    SOCKET sock_ = INVALID_SOCKET;
 };
 
 }

include/precomp.hpp

@@ -7,7 +7,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <errno.h>
-#define SOCKET std::int32_t
+#define SOCKET int
 #define INVALID_SOCKET -1
 #else
 #error "이 플랫폼은 지원되지 않습니다."