{
lastErrorMsg=e.what();
LOGSTREAM(debug,"tcp connect error: " << lastErrorMsg);
+ // FIXME: Don't call virtual function in constructor. Currently not dangerous but bad design.
close();
}
{
lastErrorMsg=e.what();
LOGSTREAM(debug,"unix connect error: " << lastErrorMsg);
+ // FIXME: Don't call virtual function in constructor. Currently not dangerous
close();
}
do_callbacks(new_connection);
}
+/**
+ * Destructor. Closes an open connection.
+ */
+socket_client_connection::~socket_client_connection()
+{
+ // Destructor of socket_handler will close the socket!
+}
+
+
+/// establish a connection via tcp
void socket_client_connection::tcp_connect(int max_retries)
{
struct sockaddr_in sock_addr;
}
}
+/// establish a connection via unix-socket
void socket_client_connection::unix_connect(int max_retries)
{
struct sockaddr_un unix_addr;
}
}
+/// execute a connect on a prepared socket (tcp or unix) respecting timeouts
void socket_client_connection::connect_with_timeout(struct sockaddr *sock_addr,unsigned int sockaddr_size)
{
set_socket_options(sock);
+ /* non-blocking mode */
+ int flflags;
+ flflags=fcntl(sock,F_GETFL,0);
+ if (flflags < 0)
+ EXCEPTIONSTREAM(error,t2n_communication_error,"fcntl error on socket: " << strerror(errno));
+
+ flflags &= (O_NONBLOCK ^ 0xFFFF);
+ if (fcntl(sock,F_SETFL,flflags) < 0)
+ EXCEPTIONSTREAM(error,t2n_communication_error,"fcntl error on socket: " << strerror(errno));
+
+
LOGSTREAM(debug,"connect_with_timeout()");
int ret=::connect(sock,sock_addr, sockaddr_size);