2 files changed, 9 insertions, 9 deletions

diff --git a/src/net/tcpconnection.cc b/src/net/tcpconnection.cc
index 92bc3d2..e4ff009 100644
--- a/src/net/tcpconnection.cc
+++ b/src/net/tcpconnection.cc
@@ -83,10 +83,10 @@ void TCPConnection::disconnect()
 	tcpconnection_error = false;
 	tcpconnection_host.clear();
 	tcpconnection_port = 0;
-	con_debug << "Network disconnected from server" << std::endl;
+	//con_debug << "Network disconnected from server" << std::endl;
 }
 
-void TCPConnection::connect(std::string to_host, int to_port)
+void TCPConnection::connect(std::string const &to_host, int to_port)
 {
 	if (valid())
 		return;
@@ -95,7 +95,7 @@ void TCPConnection::connect(std::string to_host, int to_port)
 	struct hostent *serverhostent;
 	serverhostent = gethostbyname(to_host.c_str());
 	if (!serverhostent) {
-		con_warn << "Network can't resolve " << to_host.c_str() << "!" << std::endl;
+		con_warn << "Could not resolve '" << to_host.c_str() << "'" << std::endl;
 		abort();
 		return;
 	}
@@ -105,7 +105,7 @@ void TCPConnection::connect(std::string to_host, int to_port)
 	// Get a socket file descriptor
 	tcpconnection_fd = socket(PF_INET, SOCK_STREAM, 0);
 	if (tcpconnection_fd == -1) {
-		con_error << "Network socket() failed!" << std::endl;
+		//con_error << "Network socket() failed!" << std::endl;
 		abort();
 		return;
 	}
@@ -118,7 +118,7 @@ void TCPConnection::connect(std::string to_host, int to_port)
 	memset(server_addr.sin_zero, '\0', sizeof server_addr.sin_zero);
 	
 	if (::connect(tcpconnection_fd, (struct sockaddr *)&server_addr, sizeof(struct sockaddr)) != 0) {
-		con_error << "Network connect() failed!" << std::endl;
+		//con_error << "Network connect() failed!" << std::endl;
 		abort();
 		return;
 	}
@@ -126,7 +126,7 @@ void TCPConnection::connect(std::string to_host, int to_port)
 	tcpconnection_host = to_host;
 	tcpconnection_port = to_port;
 	tcpconnection_error = false;
-	con_print << "Connected to server." << std::endl;
+	//con_print << "Connected to server." << std::endl;
 	
 }
 
@@ -147,7 +147,7 @@ void TCPConnection::receive(std::string &msg)
 		return;
 	} else if (bytes_received < 0) {
 		con_error << "Network receive() error!" << std::endl;
-		perror("recv");
+		//perror("recv");
 		abort();
 		return;
 	}
@@ -172,7 +172,7 @@ void TCPConnection::send(std::string const &msg)
 		bytes_sent = ::send(tcpconnection_fd, sendbuf.c_str(), sendbuf.size(), 0);
 		if (bytes_sent < 0) {
 			con_error << "Network send() error!" << std::endl;
-			perror("send");
+			//perror("send");
 			abort();
 			return;
 		}
diff --git a/src/net/tcpconnection.h b/src/net/tcpconnection.h
index 7e71ed0..6076215 100644
--- a/src/net/tcpconnection.h
+++ b/src/net/tcpconnection.h
@@ -46,7 +46,7 @@ public:
 	int fd() const;
 	
 	/// connect to a remote host
-	virtual void connect(std::string to_host, int to_port);
+	virtual void connect(std::string const &to_host, int to_port);
 	
 	/// disconnect from a remote host
 	virtual void disconnect();