improve peer_connect_alert

include/libtorrent/alert_types.hpp

@@ -497,15 +497,17 @@ namespace libtorrent
 	struct TORRENT_EXPORT peer_connect_alert: peer_alert
 	{
 		peer_connect_alert(torrent_handle h, tcp::endpoint const& ep
-			, peer_id const& peer_id)
+			, peer_id const& peer_id, int type)
 			: peer_alert(h, ep, peer_id)
+			, socket_type(type)
 		{}
 
 		TORRENT_DEFINE_ALERT(peer_connect_alert);
 
 		const static int static_category = alert::debug_notification;
-		virtual std::string message() const
-		{ return peer_alert::message() + " connecting to peer"; }
+		virtual std::string message() const;;
+
+		int socket_type;
 	};
 
 	struct TORRENT_EXPORT peer_disconnected_alert: peer_alert

src/alert.cpp

@@ -442,27 +442,37 @@ namespace libtorrent {
 		return torrent_alert::message() + " needs SSL certificate";
 	}
 
+	static char const* type_str[] = {
+		"null",
+		"TCP",
+		"Socks5/TCP",
+		"HTTP",
+		"uTP",
+		"i2p",
+		"SSL/TCP",
+		"SSL/Socks5",
+		"HTTPS",
+		"SSL/uTP"
+		};
+
 	std::string incoming_connection_alert::message() const
 	{
 		char msg[600];
-		char const* type_str[] = {
-			"null",
-			"TCP",
-			"Socks5/TCP",
-			"HTTP",
-			"uTP",
-			"i2p",
-			"SSL/TCP",
-			"SSL/Socks5",
-			"HTTPS",
-			"SSL/uTP"
-			};
 		error_code ec;
 		snprintf(msg, sizeof(msg), "incoming connection from %s (%s)"
 			, print_endpoint(ip).c_str(), type_str[socket_type]);
 		return msg;
 	}
 
+	std::string peer_connect_alert::message() const
+	{
+		char msg[600];
+		error_code ec;
+		snprintf(msg, sizeof(msg), "%s connecting to peer (%s)"
+			, peer_alert::message().c_str(), type_str[socket_type]);
+		return msg;
+	}
+
 	std::string add_torrent_alert::message() const
 	{
 		char msg[600];

src/peer_connection.cpp

@@ -5480,7 +5480,7 @@ namespace libtorrent
 		if (t->alerts().should_post<peer_connect_alert>())
 		{
 			t->alerts().post_alert(peer_connect_alert(
-				t->get_handle(), remote(), pid()));
+				t->get_handle(), remote(), pid(), m_socket->type()));
 		}
 #if defined TORRENT_VERBOSE_LOGGING
 		peer_log("*** LOCAL ENDPOINT[ e: %s ]", print_endpoint(m_socket->local_endpoint(ec)).c_str());