From bc7f7210f6963c7bd23cce9cea3d3e82a2968f98 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 6 Aug 2011 00:52:45 +0300
Subject: [PATCH] Remove the close method from Socket, making it more RAII

---
 source/socket.cpp | 37 ++++++++++---------------------------
 source/socket.h   |  3 ---
 2 files changed, 10 insertions(+), 30 deletions(-)

diff --git a/source/socket.cpp b/source/socket.cpp
index c845471..7bccec6 100644
--- a/source/socket.cpp
+++ b/source/socket.cpp
@@ -73,7 +73,16 @@ Socket::Socket(Family af, int type, int proto):
 
 Socket::~Socket()
 {
-	close();
+	signal_flush_required.emit();
+#ifdef WIN32
+	closesocket(handle);
+	CloseHandle(event);
+#else
+	::close(handle);
+#endif
+
+	delete local_addr;
+	delete peer_addr;
 }
 
 void Socket::set_block(bool b)
@@ -112,30 +121,6 @@ void Socket::bind(const SockAddr &addr)
 	local_addr = addr.copy();
 }
 
-void Socket::close()
-{
-	if(handle==MSP_NET_INVALID_SOCKET_HANDLE)
-		return;
-
-	set_events(IO::P_NONE);
-
-	signal_flush_required.emit();
-#ifdef WIN32
-	closesocket(handle);
-	CloseHandle(event);
-#else
-	::close(handle);
-#endif
-	handle = MSP_NET_INVALID_SOCKET_HANDLE;
-	connected = false;
-	signal_closed.emit();
-
-	delete local_addr;
-	local_addr = 0;
-	delete peer_addr;
-	peer_addr = 0;
-}
-
 void Socket::set_timeout(const Time::TimeDelta &timeout)
 {
 #ifndef WIN32
@@ -165,8 +150,6 @@ const SockAddr &Socket::get_peer_address() const
 
 void Socket::check_state(bool conn) const
 {
-	if(handle==MSP_NET_INVALID_SOCKET_HANDLE)
-		throw bad_socket_state("socket is closed");
 	if(conn && !connected)
 		throw bad_socket_state("not connected");
 }
diff --git a/source/socket.h b/source/socket.h
index c2c17f0..dbe3151 100644
--- a/source/socket.h
+++ b/source/socket.h
@@ -45,9 +45,6 @@ public:
 	type. */
 	virtual int connect(const SockAddr &) = 0;
 
-	/// Closes the socket.  Most operations will throw an exception after this.
-	void close();
-
 	void set_timeout(const Time::TimeDelta &);
 	const SockAddr &get_local_address() const;
 	const SockAddr &get_peer_address() const;
-- 
2.43.0