diff options
Diffstat (limited to 'nuttx/net/connect.c')
| -rw-r--r-- | nuttx/net/connect.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/nuttx/net/connect.c b/nuttx/net/connect.c index c520aaac8..7f3d17609 100644 --- a/nuttx/net/connect.c +++ b/nuttx/net/connect.c @@ -42,7 +42,10 @@ #include <sys/types.h> #include <sys/socket.h> + #include <errno.h> +#include <debug.h> + #include <arch/irq.h> #include "net-internal.h" @@ -186,6 +189,8 @@ static void tcp_connect_interrupt(struct uip_driver_s *dev, void *private) { struct tcp_connect_s *pstate = (struct tcp_connect_s *)private; + vdbg("Interrupt uip_flags=%02x\n", uip_flags); + /* 'private' might be null in some race conditions (?) */ if (pstate) @@ -209,6 +214,7 @@ static void tcp_connect_interrupt(struct uip_driver_s *dev, void *private) { /* Indicate that remote host refused the connection */ + vdbg("ECONNREFUSED\n"); pstate->tc_result = -ECONNREFUSED; } @@ -218,7 +224,8 @@ static void tcp_connect_interrupt(struct uip_driver_s *dev, void *private) { /* Indicate that the remote host is unreachable (or should this be timedout?) */ - pstate->tc_result = -ECONNREFUSED; + vdbg("ETIMEDOUT\n"); + pstate->tc_result = -ETIMEDOUT; } /* UIP_CONNECTED: The socket is successfully connected */ @@ -227,6 +234,7 @@ static void tcp_connect_interrupt(struct uip_driver_s *dev, void *private) { /* Indicate that the socket is no longer connected */ + vdbg("Connected\n"); pstate->tc_result = OK; } @@ -461,6 +469,8 @@ int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen) { case SOCK_STREAM: { + dbg("TCP\n"); + /* Verify that the socket is not already connected */ if (_SS_ISCONNECTED(psock->s_flags)) @@ -483,6 +493,8 @@ int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen) #ifdef CONFIG_NET_UDP case SOCK_DGRAM: { + dbg("UDP\n"); + ret = uip_udpconnect(psock->s_conn, inaddr); if (ret < 0) { |