Codechange: track servers with a ServerAddress instead of a NetworkAddress

This allows future extensions to have different ways of referencing
a server, instead of forcing to use IP:port.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/network/core/tcp.h b/src/network/core/tcp.h
index 3b217cb2e..379ef8b92 100644
--- a/src/network/core/tcp.h
+++ b/src/network/core/tcp.h
@@ -103,9 +103,14 @@ private:
 	void Connect(addrinfo *address);
 	bool CheckActivity();
 
+	/* We do not want any other derived classes from this class being able to
+	 * access these private members, but it is okay for TCPServerConnecter. */
+	friend class TCPServerConnecter;
+
 	static void ResolveThunk(TCPConnecter *connecter);
 
 public:
+	TCPConnecter() {};
 	TCPConnecter(const std::string &connection_string, uint16 default_port);
 	virtual ~TCPConnecter();
 
@@ -124,4 +129,11 @@ public:
 	static void KillAll();
 };
 
+class TCPServerConnecter : public TCPConnecter {
+public:
+	ServerAddress server_address; ///< Address we are connecting to.
+
+	TCPServerConnecter(const std::string &connection_string, uint16 default_port);
+};
+
 #endif /* NETWORK_CORE_TCP_H */