diff options
| -rw-r--r-- | net/tcpserver.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/tcpserver.c b/net/tcpserver.c index 48f55a1..9b7ef4e 100644 --- a/net/tcpserver.c +++ b/net/tcpserver.c @@ -415,6 +415,7 @@ static size_t tcpserver_send_buf(int client, int sockfd, char *byte_buf, size_t bp += result; } } + else return sent;/* abandon any further attempts to send so we don't block */ } return sent; } @@ -607,11 +608,15 @@ static int tcpserver_set_socket_send_buf_size(int sockfd, int size) int optLen = sizeof(int); #ifdef MSW if (setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (char*)&optVal, optLen) == SOCKET_ERROR) + { post("%s_set_socket_send_buf_size: setsockopt returned %d\n", objName, WSAGetLastError()); #else if (setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (char*)&optVal, optLen) == -1) + { post("%s_set_socket_send_buf_size: setsockopt returned %d\n", objName, errno); #endif + return 0; + } else return (tcpserver_get_socket_send_buf_size(sockfd)); } |