Jon Shallow 94bacc8939 Duplicate MIDs: If repeat MID request, send back previous response ...

Clean up duplicate MID handling, and just send back last response if MID
matches.

Removed COAP_BLOCK_CACHE_RESPONSE as no longer required for duplicate MID
handling, and so no need to send an Empty ACK response for a subsequent
Separate response as a referenced copy of the last PDU respponse is now kept
for a session.

Note that if a request is sent by a proxy to an upstream server, this always
converts the upstream server's response into a Separate response back to the
client as the upstream server may take time to respond, do any error recovery
etc.

2026-07-14 09:56:34 +01:00

..

coap_address.h

Fix data race in coap_resolve_address_info()

2026-06-02 09:57:30 +01:00

coap_asn1_internal.h

ASN1: Check for buffer overflows when determining tags and length

2026-03-03 10:36:46 +00:00

coap_async_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_async.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_block_internal.h

Duplicate MIDs: If repeat MID request, send back previous response

2026-07-14 09:56:34 +01:00

coap_block.h

Duplicate MIDs: If repeat MID request, send back previous response

2026-07-14 09:56:34 +01:00

coap_cache_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_cache.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_crypto_internal.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_debug_internal.h

Proxy: Check for non-safe options

2026-06-05 15:22:38 +01:00

coap_debug.h

Debugging: Add coap_debug_set_packet_fail() for testing network failures

2026-03-20 09:13:41 +00:00

coap_dgrm_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_dtls_internal.h

PKI: Add in PKI wildcard and multiple SANs support

2026-07-11 10:28:31 +01:00

coap_dtls.h

TLS: Support client checking sent SNI to received server's PKI CN

2026-06-27 12:20:00 +01:00

coap_encode.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_event.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_forward_decls.h

OSCORE: Support complex sender and recipient configurations

2026-04-14 10:42:41 +01:00

coap_hashkey_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_io_internal.h

Implement support for LLC sockets

2026-04-18 09:11:19 +01:00

coap_io.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_layers_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_libcoap_build.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_mem.h

LwIP: Add in support for MEM_USE_POOLS for COAP_STRING malloc()s

2026-05-27 06:32:11 +01:00

coap_mutex_internal.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_net_internal.h

SendQueue: Match Mid and Token (if given) to remove entry from queue

2026-06-22 13:48:44 +01:00

coap_net.h

RateLimit: Support rate limiting NON packets

2026-04-16 13:11:27 +01:00

coap_netif_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_option.h

Proxy: Check for non-safe options

2026-06-05 15:22:38 +01:00

coap_oscore_internal.h

oscore: enable external credential storage and safe recipient cleanup

2026-05-20 13:09:24 +01:00

coap_oscore.h

oscore: enable external credential storage and safe recipient cleanup

2026-05-20 13:09:24 +01:00

coap_pdu_internal.h

Proxy: Check for non-safe options

2026-06-05 15:22:38 +01:00

coap_pdu.h

Proxy: Check for non-safe options

2026-06-05 15:22:38 +01:00

coap_prng_internal.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_prng.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_proxy_internal.h

Uri-Path-Abbrev: Initial IETF Draft support

2026-04-18 12:05:48 +01:00

coap_proxy.h

Proxy: Add in support for previously set up upstream servers

2026-01-21 15:23:48 +00:00

coap_resource_internal.h

coap_subscribe.c: Fix issue found by oss-fuzz

2026-05-14 15:51:32 +01:00

coap_resource.h

multi-threading: Lock resource structure when calling request handlers

2026-03-23 19:01:53 +00:00

coap_riot.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_session_internal.h

Duplicate MIDs: If repeat MID request, send back previous response

2026-07-14 09:56:34 +01:00

coap_session.h

API for checking session encryption

2026-02-17 09:57:28 +00:00

coap_sha1_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_str.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_strm_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_subscribe_internal.h

coap_resource.c: Fix 2 threads doing a DELETE on the same resource

2026-03-20 13:47:55 +00:00

coap_subscribe.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_supported.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap_threadsafe_internal.h

coap_threadsafe.c: Support multiple use of coap_io_process_configure_threads()

2026-04-08 16:00:01 +01:00

coap_time.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_uri_internal.h

Options: Check Uri-Path and Location-Path options for . or ..

2026-05-11 19:41:17 +01:00

coap_uri.h

Uri-Path-Abbrev: Initial IETF Draft support

2026-04-18 12:05:48 +01:00

coap_uthash_internal.h

Use Zephyr allocators for Zephyr targets

2026-05-06 13:52:06 +01:00

coap_utlist_internal.h

RIOT: Fix build against latest version

2026-06-12 17:21:21 +01:00

coap_ws_internal.h

Includes: Remove unnecessary include files

2026-02-02 10:09:17 +00:00

coap_ws.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

coap.h

Copyright: Update to 2026

2026-01-05 10:37:26 +00:00

libcoap.h

Zephyr: Support C++ builds

2025-08-21 12:17:41 +01:00