C
typedef enum { TCP_GET_DNS_MODULE, TCP_DNS_RESOLVE, TCP_GATEWAY_SEND_ARP, TCP_GATEWAY_GET_ARP, TCP_LISTEN, TCP_SYN_SENT, TCP_SYN_RECEIVED, TCP_ESTABLISHED, TCP_FIN_WAIT_1, TCP_FIN_WAIT_2, TCP_CLOSING, TCP_CLOSE_WAIT, TCP_LAST_ACK, TCP_CLOSED, TCP_CLOSED_BUT_RESERVED } TCP_STATE;
Description
TCP States as defined by RFC 793
Members
|
Members |
Description |
|
TCP_GET_DNS_MODULE |
Special state for TCP client mode sockets |
|
TCP_DNS_RESOLVE |
Special state for TCP client mode sockets |
|
TCP_GATEWAY_SEND_ARP |
Special state for TCP client mode sockets |
|
TCP_GATEWAY_GET_ARP |
Special state for TCP client mode sockets |
|
TCP_LISTEN |
Socket is listening for connections |
|
TCP_SYN_SENT |
A SYN has been sent, awaiting an SYN+ACK |
|
TCP_SYN_RECEIVED |
A SYN has been received, awaiting an ACK |
|
TCP_ESTABLISHED |
Socket is connected and connection is established |
|
TCP_FIN_WAIT_1 |
FIN WAIT state 1 |
|
TCP_FIN_WAIT_2 |
FIN WAIT state 2 |
|
TCP_CLOSING |
Socket is closing TCP_TIME_WAIT, state is not implemented |
|
TCP_CLOSE_WAIT |
Waiting to close the socket |
|
TCP_LAST_ACK |
The final ACK has been sent |
|
TCP_CLOSED |
Socket is idle and unallocated |
|
TCP_CLOSED_BUT_RESERVED |
Special state for TCP client mode sockets. Socket is idle, but still allocated pending application closure of the handle. |