coap_subscribe_internal.h File Reference

CoAP subscribe internal information. More...

#include "coap_internal.h"

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

Functions
void	coap_subscription_init (coap_subscription_t *)
void	coap_handle_failed_notify (coap_context_t *context, coap_session_t *session, const coap_bin_const_t *token)
	Handles a failed observe notify.
coap_subscription_t *	coap_add_observer (coap_resource_t *resource, coap_session_t *session, const coap_bin_const_t *token, const coap_pdu_t *pdu)
	Adds the specified peer as observer for resource.
coap_subscription_t *	coap_find_observer (coap_resource_t *resource, coap_session_t *session, const coap_bin_const_t *token)
	Returns a subscription object for given peer.
void	coap_touch_observer (coap_context_t *context, coap_session_t *session, const coap_bin_const_t *token)
	Flags that data is ready to be sent to observers.
int	coap_delete_observer (coap_resource_t *resource, coap_session_t *session, const coap_bin_const_t *token)
	Removes any subscription for session observer from resource and releases the allocated storage.
int	coap_delete_observer_request (coap_resource_t *resource, coap_session_t *session, const coap_bin_const_t *token, coap_pdu_t *request)
	Removes any subscription for session observer from resource and releases the allocated storage.
void	coap_delete_observers (coap_context_t *context, coap_session_t *session)
	Removes any subscription for session and releases the allocated storage.
void	coap_delete_observer_internal (coap_resource_t *resource, coap_session_t *session, coap_subscription_t *subscription)
	Removes specific subscription for session for resource and releases the allocated storage.
int	coap_resource_notify_observers_lkd (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.
void	coap_check_notify_lkd (coap_context_t *context)
	Checks all known resources to see if they are dirty and then notifies subscribed observers.
void	coap_persist_cleanup (coap_context_t *context)
	Close down persist tracking, releasing any memory used.
coap_subscription_t *	coap_persist_observe_add_lkd (coap_context_t *context, coap_proto_t e_proto, const coap_address_t *e_listen_addr, const coap_addr_tuple_t *s_addr_info, const coap_bin_const_t *raw_packet, const coap_bin_const_t *oscore_info)
	Set up an active subscription for an observe that was previously active over a coap-server inadvertant restart.
int	coap_persist_startup_lkd (coap_context_t *context, const char *dyn_resource_save_file, const char *observe_save_file, const char *obs_cnt_save_file, uint32_t save_freq)
	Start up persist tracking using the libcoap module.
void	coap_persist_stop_lkd (coap_context_t *context)
	Stop tracking persist information, leaving the current persist information in the files defined in coap_persist_startup().
int	coap_cancel_observe_lkd (coap_session_t *session, coap_binary_t *token, coap_pdu_type_t message_type)
	Cancel an observe that is being tracked by the client large receive logic.

Detailed Description

CoAP subscribe internal information.

Definition in file coap_subscribe_internal.h.