libcoap  4.3.0beta
Observe Subscription (Internal)

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

Data Structures

struct  coap_subscription_t
 Subscriber information. More...
 

Macros

#define COAP_OBS_MAX_NON   5
 Number of notifications that may be sent non-confirmable before a confirmable message is sent to detect if observers are alive. More...
 
#define COAP_OBS_MAX_FAIL   3
 Number of confirmable notifications that may fail (i.e. More...
 

Functions

void coap_subscription_init (coap_subscription_t *)
 

Detailed Description

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

Macro Definition Documentation

◆ COAP_OBS_MAX_FAIL

#define COAP_OBS_MAX_FAIL   3

Number of confirmable notifications that may fail (i.e.

time out without being ACKed) before an observer is removed. The maximum value for COAP_OBS_MAX_FAIL is 3.

Definition at line 41 of file coap_subscribe_internal.h.

◆ COAP_OBS_MAX_NON

#define COAP_OBS_MAX_NON   5

Number of notifications that may be sent non-confirmable before a confirmable message is sent to detect if observers are alive.

The maximum allowed value here is 15.

Definition at line 32 of file coap_subscribe_internal.h.

Function Documentation

◆ coap_subscription_init()

void coap_subscription_init ( coap_subscription_t s)

Definition at line 13 of file subscribe.c.

+ Here is the caller graph for this function: