87 UINT  _nx_tcp_socket_disconnect(NX_TCP_SOCKET *socket_ptr, ULONG wait_option)  in _nx_tcp_socket_disconnect()  argument
100     ip_ptr =  socket_ptr -> nx_tcp_socket_ip_ptr;  in _nx_tcp_socket_disconnect()
103 …ACE_IN_LINE_INSERT(NX_TRACE_TCP_SOCKET_DISCONNECT, ip_ptr, socket_ptr, wait_option, socket_ptr -> …  in _nx_tcp_socket_disconnect()
117     if ((socket_ptr -> nx_tcp_socket_state != NX_TCP_ESTABLISHED) &&  in _nx_tcp_socket_disconnect()
118         (socket_ptr -> nx_tcp_socket_state != NX_TCP_SYN_SENT) &&  in _nx_tcp_socket_disconnect()
119         (socket_ptr -> nx_tcp_socket_state != NX_TCP_SYN_RECEIVED) &&  in _nx_tcp_socket_disconnect()
120         (socket_ptr -> nx_tcp_socket_state != NX_TCP_CLOSE_WAIT))  in _nx_tcp_socket_disconnect()
133     socket_ptr -> nx_tcp_socket_keepalive_timeout =  0;  in _nx_tcp_socket_disconnect()
134     socket_ptr -> nx_tcp_socket_keepalive_retries =  0;  in _nx_tcp_socket_disconnect()
138     interface_ptr = socket_ptr -> nx_tcp_socket_connect_interface;  in _nx_tcp_socket_disconnect()
145         interface_ptr -> nx_interface_tcpip_offload_handler(ip_ptr, interface_ptr, socket_ptr,  in _nx_tcp_socket_disconnect()
151         socket_ptr -> nx_tcp_socket_state = NX_TCP_CLOSED;  in _nx_tcp_socket_disconnect()
157     if ((socket_ptr -> nx_tcp_socket_state == NX_TCP_SYN_SENT) ||  in _nx_tcp_socket_disconnect()
158         (socket_ptr -> nx_tcp_socket_state == NX_TCP_SYN_RECEIVED))  in _nx_tcp_socket_disconnect()
162         if (socket_ptr -> nx_tcp_socket_client_type)  in _nx_tcp_socket_disconnect()
166 …TRACE_IN_LINE_INSERT(NX_TRACE_INTERNAL_TCP_STATE_CHANGE, ip_ptr, socket_ptr, socket_ptr -> nx_tcp_…  in _nx_tcp_socket_disconnect()
168             if (socket_ptr -> nx_tcp_socket_state == NX_TCP_SYN_RECEIVED)  in _nx_tcp_socket_disconnect()
172                 socket_ptr -> nx_tcp_socket_timeout = socket_ptr -> nx_tcp_socket_timeout_rate;  in _nx_tcp_socket_disconnect()
173                 socket_ptr -> nx_tcp_socket_timeout_retries =  0;  in _nx_tcp_socket_disconnect()
176                 socket_ptr -> nx_tcp_socket_tx_sequence++;  in _nx_tcp_socket_disconnect()
179                 _nx_tcp_packet_send_fin(socket_ptr, (socket_ptr -> nx_tcp_socket_tx_sequence - 1));  in _nx_tcp_socket_disconnect()
183             socket_ptr -> nx_tcp_socket_state =  NX_TCP_CLOSED;  in _nx_tcp_socket_disconnect()
189 …TRACE_IN_LINE_INSERT(NX_TRACE_INTERNAL_TCP_STATE_CHANGE, ip_ptr, socket_ptr, socket_ptr -> nx_tcp_…  in _nx_tcp_socket_disconnect()
191             if ((socket_ptr -> nx_tcp_socket_state == NX_TCP_SYN_RECEIVED) &&  in _nx_tcp_socket_disconnect()
192                 (socket_ptr -> nx_tcp_socket_connect_interface != NX_NULL))  in _nx_tcp_socket_disconnect()
196                 socket_ptr -> nx_tcp_socket_timeout = socket_ptr -> nx_tcp_socket_timeout_rate;  in _nx_tcp_socket_disconnect()
197                 socket_ptr -> nx_tcp_socket_timeout_retries =  0;  in _nx_tcp_socket_disconnect()
200                 socket_ptr -> nx_tcp_socket_tx_sequence++;  in _nx_tcp_socket_disconnect()
203                 _nx_tcp_packet_send_fin(socket_ptr, (socket_ptr -> nx_tcp_socket_tx_sequence - 1));  in _nx_tcp_socket_disconnect()
207             socket_ptr -> nx_tcp_socket_state =  NX_TCP_LISTEN_STATE;  in _nx_tcp_socket_disconnect()
210             socket_ptr -> nx_tcp_socket_rx_sequence--;  in _nx_tcp_socket_disconnect()
214         socket_ptr -> nx_tcp_socket_timeout =  0;  in _nx_tcp_socket_disconnect()
230         tcp_header.nx_tcp_acknowledgment_number =  socket_ptr -> nx_tcp_socket_tx_sequence;  in _nx_tcp_socket_disconnect()
231         tcp_header.nx_tcp_sequence_number = socket_ptr -> nx_tcp_socket_rx_sequence;  in _nx_tcp_socket_disconnect()
232         _nx_tcp_packet_send_rst(socket_ptr, &tcp_header);  in _nx_tcp_socket_disconnect()
235         _nx_tcp_socket_block_cleanup(socket_ptr);  in _nx_tcp_socket_disconnect()
244     else if (socket_ptr -> nx_tcp_socket_state != NX_TCP_CLOSE_WAIT)  in _nx_tcp_socket_disconnect()
251 …NX_TRACE_IN_LINE_INSERT(NX_TRACE_INTERNAL_TCP_STATE_CHANGE, ip_ptr, socket_ptr, socket_ptr -> nx_t…  in _nx_tcp_socket_disconnect()
254         socket_ptr -> nx_tcp_socket_state =  NX_TCP_FIN_WAIT_1;  in _nx_tcp_socket_disconnect()
260         if (socket_ptr -> nx_tcp_socket_transmit_sent_head == NX_NULL)  in _nx_tcp_socket_disconnect()
264             socket_ptr -> nx_tcp_socket_timeout =          socket_ptr -> nx_tcp_socket_timeout_rate;  in _nx_tcp_socket_disconnect()
265             socket_ptr -> nx_tcp_socket_timeout_retries =  0;  in _nx_tcp_socket_disconnect()
269         socket_ptr -> nx_tcp_socket_tx_sequence++;  in _nx_tcp_socket_disconnect()
272         _nx_tcp_packet_send_fin(socket_ptr, (socket_ptr -> nx_tcp_socket_tx_sequence - 1));  in _nx_tcp_socket_disconnect()
281 …NX_TRACE_IN_LINE_INSERT(NX_TRACE_INTERNAL_TCP_STATE_CHANGE, ip_ptr, socket_ptr, socket_ptr -> nx_t…  in _nx_tcp_socket_disconnect()
284         socket_ptr -> nx_tcp_socket_state =  NX_TCP_LAST_ACK;  in _nx_tcp_socket_disconnect()
293         if (socket_ptr -> nx_tcp_socket_transmit_sent_head == NX_NULL)  in _nx_tcp_socket_disconnect()
297             socket_ptr -> nx_tcp_socket_timeout =          socket_ptr -> nx_tcp_socket_timeout_rate;  in _nx_tcp_socket_disconnect()
298             socket_ptr -> nx_tcp_socket_timeout_retries =  0;  in _nx_tcp_socket_disconnect()
302         socket_ptr -> nx_tcp_socket_tx_sequence++;  in _nx_tcp_socket_disconnect()
305         _nx_tcp_packet_send_fin(socket_ptr, (socket_ptr -> nx_tcp_socket_tx_sequence - 1));  in _nx_tcp_socket_disconnect()
311 …if ((socket_ptr -> nx_tcp_socket_state != NX_TCP_CLOSED) && (socket_ptr -> nx_tcp_socket_state != …  in _nx_tcp_socket_disconnect()
319 …tcp_socket_thread_suspend(&(socket_ptr -> nx_tcp_socket_disconnect_suspended_thread), _nx_tcp_disc…  in _nx_tcp_socket_disconnect()
325         if (socket_ptr -> nx_tcp_socket_state != NX_TCP_TIMED_WAIT)  in _nx_tcp_socket_disconnect()
329             _nx_tcp_socket_block_cleanup(socket_ptr);  in _nx_tcp_socket_disconnect()
338     if (socket_ptr -> nx_tcp_socket_transmit_sent_head)  in _nx_tcp_socket_disconnect()
342         _nx_tcp_socket_transmit_queue_flush(socket_ptr);  in _nx_tcp_socket_disconnect()
346     if (socket_ptr -> nx_tcp_socket_connect_suspended_thread)  in _nx_tcp_socket_disconnect()
350 … _nx_tcp_connect_cleanup(socket_ptr -> nx_tcp_socket_connect_suspended_thread NX_CLEANUP_ARGUMENT);  in _nx_tcp_socket_disconnect()
354     while (socket_ptr -> nx_tcp_socket_receive_suspension_list)  in _nx_tcp_socket_disconnect()
358 …  _nx_tcp_receive_cleanup(socket_ptr -> nx_tcp_socket_receive_suspension_list NX_CLEANUP_ARGUMENT);  in _nx_tcp_socket_disconnect()
362     while (socket_ptr -> nx_tcp_socket_transmit_suspension_list)  in _nx_tcp_socket_disconnect()
366 …_nx_tcp_transmit_cleanup(socket_ptr -> nx_tcp_socket_transmit_suspension_list NX_CLEANUP_ARGUMENT);  in _nx_tcp_socket_disconnect()