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

server	The socket information to use to accept the TCP connection
new_client	Filled in socket information with the new incoming session information
local_addr	Filled in with the local address
remote_addr	Filled 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

sock	Where socket information is to be filled in
listen_addr	The address to be listening for new incoming sessions
bound_addr	Filled 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

sock	Where socket information is to be filled in
local_if	The local address to use or NULL
server	The address to connect to
default_port	The port to use if not set in server
local_addr	Filled in after connection initiation with the local address
remote_addr	Filled 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

sock	The socket information to use
local_addr	Filled in with the final local address
remote_addr	Filled 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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