libcoap 4.3.1
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coap_subscribe.h File Reference

Defines the application visible subscribe information. More...

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Macros

#define COAP_OBSERVE_ESTABLISH   0
 The value COAP_OBSERVE_ESTABLISH in a GET/FETCH request option COAP_OPTION_OBSERVE indicates a new observe relationship for (sender address, token) is requested.
 
#define COAP_OBSERVE_CANCEL   1
 The value COAP_OBSERVE_CANCEL in a GET/FETCH request option COAP_OPTION_OBSERVE indicates that the observe relationship for (sender address, token) must be cancelled.
 

Functions

void coap_resource_set_get_observable (coap_resource_t *resource, int mode)
 Set whether a resource is observable.
 
int coap_resource_notify_observers (coap_resource_t *resource, const coap_string_t *query)
 Initiate the sending of an Observe packet for all observers of resource, optionally matching query if not NULL.
 

Detailed Description

Defines the application visible subscribe information.

Definition in file coap_subscribe.h.