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Merge pull request #18799 from JKRhb/coap-opt-numbers

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sys/net: add Size1 and Size2 option numbers
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benpicco 2022-10-25 23:27:26 +02:00 committed by GitHub
commit aa11a9a0d7
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sys/include/net/coap.h
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@ -51,8 +51,32 @@ extern "C" {
#define COAP_OPT_LOCATION_QUERY (20)
#define COAP_OPT_BLOCK2 (23)
#define COAP_OPT_BLOCK1 (27)
/**
* @brief Size2 option
*
* Used by clients to request an estimate of a resource's
* total size from a server during block-wise transfer and by
* servers to inform clients about the size.
*
* @see [RFC 7959](https://datatracker.ietf.org/doc/html/rfc7959)
* @see [RFC 8613](https://datatracker.ietf.org/doc/html/rfc8613)
*/
#define COAP_OPT_SIZE2 (28)
#define COAP_OPT_PROXY_URI (35)
#define COAP_OPT_PROXY_SCHEME (39)
/**
* @brief Size1 option
*
* Used by clients to give servers an estimate of the total request
* payload size during block-wise server and by servers to indicate
* the maximum acceptable payload size in a 4.13 ("Request Entity
* Too Large") response.
*
* @see [RFC 7252](https://datatracker.ietf.org/doc/html/rfc7252)
* @see [RFC 7959](https://datatracker.ietf.org/doc/html/rfc7959)
* @see [RFC 8613](https://datatracker.ietf.org/doc/html/rfc8613)
*/
#define COAP_OPT_SIZE1 (60)
/**
* @brief suppress CoAP response
* @see [RFC 7968](https://datatracker.ietf.org/doc/html/rfc7967)