The CoAP stack's global state is stored in a coap_context_t object.
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#include <net.h>
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| coap_opt_filter_t | known_options |
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| struct coap_resource_t * | resources |
| | hash table or list of known resources More...
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| struct coap_resource_t * | unknown_resource |
| | can be used for handling unknown resources More...
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| struct coap_resource_t * | proxy_uri_resource |
| | can be used for handling proxy URI resources More...
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| struct coap_async_state_t * | async_state |
| | list of asynchronous transactions More...
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| coap_tick_t | sendqueue_basetime |
| | The time stamp in the first element of the sendqeue is relative to sendqueue_basetime. More...
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| coap_queue_t * | sendqueue |
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| coap_endpoint_t * | endpoint |
| | the endpoints used for listening
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| coap_session_t * | sessions |
| | client sessions More...
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| coap_response_handler_t | response_handler |
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| coap_nack_handler_t | nack_handler |
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| coap_ping_handler_t | ping_handler |
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| coap_pong_handler_t | pong_handler |
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| coap_event_handler_t | handle_event |
| | Callback function that is used to signal events to the application. More...
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| ssize_t(* | network_send )(coap_socket_t *sock, const coap_session_t *session, const uint8_t *data, size_t datalen) |
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| ssize_t(* | network_read )(coap_socket_t *sock, struct coap_packet_t *packet) |
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| size_t(* | get_client_psk )(const coap_session_t *session, const uint8_t *hint, size_t hint_len, uint8_t *identity, size_t *identity_len, size_t max_identity_len, uint8_t *psk, size_t max_psk_len) |
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| size_t(* | get_server_psk )(const coap_session_t *session, const uint8_t *identity, size_t identity_len, uint8_t *psk, size_t max_psk_len) |
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| size_t(* | get_server_hint )(const coap_session_t *session, uint8_t *hint, size_t max_hint_len) |
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| void * | dtls_context |
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| coap_dtls_spsk_t | spsk_setup_data |
| | Contains the initial PSK server setup data. More...
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| unsigned int | session_timeout |
| | Number of seconds of inactivity after which an unused session will be closed. More...
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| unsigned int | max_idle_sessions |
| | Maximum number of simultaneous unused sessions per endpoint. More...
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| unsigned int | max_handshake_sessions |
| | Maximum number of simultaneous negotating sessions per endpoint. More...
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| unsigned int | ping_timeout |
| | Minimum inactivity time before sending a ping message. More...
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| unsigned int | csm_timeout |
| | Timeout for waiting for a CSM from the remote side. More...
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| int | observe_pending |
| | Observe response pending. More...
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| coap_cache_entry_t * | cache |
| | CoAP cache-entry cache. More...
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| uint16_t * | cache_ignore_options |
| | CoAP options to ignore when creating a cache-key. More...
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| size_t | cache_ignore_count |
| | The number of CoAP options to ignore when creating a cache-key. More...
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| void * | app |
| | application-specific data More...
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The CoAP stack's global state is stored in a coap_context_t object.
Definition at line 141 of file net.h.
◆ app
| void* coap_context_t::app |
application-specific data
Definition at line 209 of file net.h.
◆ async_state
list of asynchronous transactions
Definition at line 153 of file net.h.
◆ cache
CoAP cache-entry cache.
Definition at line 206 of file net.h.
◆ cache_ignore_count
| size_t coap_context_t::cache_ignore_count |
The number of CoAP options to ignore when creating a cache-key.
Definition at line 208 of file net.h.
◆ cache_ignore_options
| uint16_t* coap_context_t::cache_ignore_options |
CoAP options to ignore when creating a cache-key.
Definition at line 207 of file net.h.
◆ csm_timeout
| unsigned int coap_context_t::csm_timeout |
Timeout for waiting for a CSM from the remote side.
0 means disabled.
Definition at line 203 of file net.h.
◆ dtls_context
| void* coap_context_t::dtls_context |
◆ endpoint
the endpoints used for listening
Definition at line 161 of file net.h.
◆ get_client_psk
| size_t(* coap_context_t::get_client_psk) (const coap_session_t *session, const uint8_t *hint, size_t hint_len, uint8_t *identity, size_t *identity_len, size_t max_identity_len, uint8_t *psk, size_t max_psk_len) |
◆ get_server_hint
| size_t(* coap_context_t::get_server_hint) (const coap_session_t *session, uint8_t *hint, size_t max_hint_len) |
◆ get_server_psk
| size_t(* coap_context_t::get_server_psk) (const coap_session_t *session, const uint8_t *identity, size_t identity_len, uint8_t *psk, size_t max_psk_len) |
◆ handle_event
◆ known_options
◆ max_handshake_sessions
| unsigned int coap_context_t::max_handshake_sessions |
Maximum number of simultaneous negotating sessions per endpoint.
0 means use default.
Definition at line 201 of file net.h.
◆ max_idle_sessions
| unsigned int coap_context_t::max_idle_sessions |
Maximum number of simultaneous unused sessions per endpoint.
0 means no maximum.
Definition at line 200 of file net.h.
◆ nack_handler
◆ network_read
◆ network_send
◆ observe_pending
| int coap_context_t::observe_pending |
Observe response pending.
Definition at line 204 of file net.h.
◆ ping_handler
◆ ping_timeout
| unsigned int coap_context_t::ping_timeout |
Minimum inactivity time before sending a ping message.
0 means disabled.
Definition at line 202 of file net.h.
◆ pong_handler
◆ proxy_uri_resource
can be used for handling proxy URI resources
Definition at line 147 of file net.h.
◆ resources
hash table or list of known resources
Definition at line 143 of file net.h.
◆ response_handler
◆ sendqueue
◆ sendqueue_basetime
The time stamp in the first element of the sendqeue is relative to sendqueue_basetime.
Definition at line 159 of file net.h.
◆ session_timeout
| unsigned int coap_context_t::session_timeout |
Number of seconds of inactivity after which an unused session will be closed.
0 means use default.
Definition at line 199 of file net.h.
◆ sessions
client sessions
Definition at line 162 of file net.h.
◆ spsk_setup_data
Contains the initial PSK server setup data.
Definition at line 197 of file net.h.
◆ unknown_resource
can be used for handling unknown resources
Definition at line 145 of file net.h.
The documentation for this struct was generated from the following file:
Collaboration diagram for coap_context_t: