State management for asynchronous messages. More...

#include "net.h"

Include dependency graph for async.h:

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Functions
int	coap_async_is_supported (void)
	Returns `1` if libcoap was built with separate messages enabled, `0` otherwise. More...

coap_async_t *	coap_register_async (coap_session_t session, const coap_pdu_t request, coap_tick_t delay)
	Allocates a new coap_async_t object and fills its fields according to the given `request`. More...

void	coap_async_set_delay (coap_async_t *async, coap_tick_t delay)
	Update the delay timeout, so changing when the registered `async` triggers. More...

void	coap_free_async (coap_session_t session, coap_async_t async)
	Releases the memory that was allocated by coap_register_async() for the object `async`. More...

coap_async_t *	coap_find_async (coap_session_t *session, coap_bin_const_t token)
	Retrieves the object identified by `token` from the list of asynchronous transactions that are registered with `context`. More...

void	coap_async_set_app_data (coap_async_t async, void app_data)
	Set the application data pointer held in `async`. More...

void *	coap_async_get_app_data (const coap_async_t *async)
	Gets the application data pointer held in `async`. More...

Detailed Description

State management for asynchronous messages.

Definition in file async.h.

Functions