libcoap  4.3.0beta
TCP Support (Internal)

CoAP TCP Structures, Enums and Functions that are not exposed to applications. More...

Functions

int coap_socket_connect_tcp1 (coap_socket_t *sock, const coap_address_t *local_if, const coap_address_t *server, int default_port, coap_address_t *local_addr, coap_address_t *remote_addr)
 Create a new TCP socket and initiate the connection. More...
 
int coap_socket_connect_tcp2 (coap_socket_t *sock, coap_address_t *local_addr, coap_address_t *remote_addr)
 Complete the TCP Connection. More...
 
int coap_socket_bind_tcp (coap_socket_t *sock, const coap_address_t *listen_addr, coap_address_t *bound_addr)
 Create a new TCP socket and then listen for new incoming TCP sessions. More...
 
int coap_socket_accept_tcp (coap_socket_t *server, coap_socket_t *new_client, coap_address_t *local_addr, coap_address_t *remote_addr)
 Accept a new incoming TCP session. More...
 

Detailed Description

CoAP TCP Structures, Enums and Functions that are not exposed to applications.

Function Documentation

◆ coap_socket_accept_tcp()

int coap_socket_accept_tcp ( coap_socket_t server,
coap_socket_t new_client,
coap_address_t local_addr,
coap_address_t remote_addr 
)

Accept a new incoming TCP session.

Internal function.

Parameters
serverThe socket information to use to accept the TCP connection
new_clientFilled in socket information with the new incoming session information
local_addrFilled in with the local address
remote_addrFilled in with the remote address
Returns
1 if succesful, 0 if failure of some sort

Definition at line 502 of file coap_io_contiki.c.

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◆ coap_socket_bind_tcp()

int coap_socket_bind_tcp ( coap_socket_t sock,
const coap_address_t listen_addr,
coap_address_t bound_addr 
)

Create a new TCP socket and then listen for new incoming TCP sessions.

Internal function.

Parameters
sockWhere socket information is to be filled in
listen_addrThe address to be listening for new incoming sessions
bound_addrFilled in with the address that the TCP layer is listening on for new incoming TCP sessions
Returns
1 if succesful, 0 if failure of some sort

Definition at line 418 of file coap_io_contiki.c.

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◆ coap_socket_connect_tcp1()

int coap_socket_connect_tcp1 ( coap_socket_t sock,
const coap_address_t local_if,
const coap_address_t server,
int  default_port,
coap_address_t local_addr,
coap_address_t remote_addr 
)

Create a new TCP socket and initiate the connection.

Internal function.

Parameters
sockWhere socket information is to be filled in
local_ifThe local address to use or NULL
serverThe address to connect to
default_portThe port to use if not set in server
local_addrFilled in after connection initiation with the local address
remote_addrFilled in after connection initiation with the remote address
Returns
1 if succesful, 0 if failure of some sort

Definition at line 266 of file coap_io_contiki.c.

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◆ coap_socket_connect_tcp2()

int coap_socket_connect_tcp2 ( coap_socket_t sock,
coap_address_t local_addr,
coap_address_t remote_addr 
)

Complete the TCP Connection.

Internal function.

Parameters
sockThe socket information to use
local_addrFilled in with the final local address
remote_addrFilled in with the final remote address
Returns
1 if succesful, 0 if failure of some sort

Definition at line 378 of file coap_io_contiki.c.

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