Struct SYN_CoapRequest¶

CoAP client request context. More...

#include <syn_coap.h>

Public Attributes¶

Type	Name
SYN_Backoff	backoff
const SYN_CoapMsg *	req_msg
size_t	req_option_count
const SYN_CoapOption *	req_options
uint8_t	resp_buf
size_t	resp_len
SYN_CoapMsg	resp_msg
size_t	resp_option_count
SYN_CoapOption	resp_options
SYN_SockAddr	server_addr
SYN_Socket	sock
uint32_t	start_ms
SYN_Status	status
uint8_t	tx_buf
size_t	tx_len

Detailed Description¶

Populate the input fields, then register as a scheduler task using syn_coap_request_task. On completion, check status and read the response from resp_msg.

Public Attributes Documentation¶

variable backoff¶

SYN_Backoff SYN_CoapRequest::backoff;

Retransmit backoff state

variable req_msg¶

const SYN_CoapMsg* SYN_CoapRequest::req_msg;

Request message to send

variable req_option_count¶

size_t SYN_CoapRequest::req_option_count;

Number of request options

variable req_options¶

const SYN_CoapOption* SYN_CoapRequest::req_options;

Request options array

variable resp_buf¶

uint8_t SYN_CoapRequest::resp_buf[256];

Raw response packet buffer

variable resp_len¶

size_t SYN_CoapRequest::resp_len;

Raw response length in bytes

variable resp_msg¶

SYN_CoapMsg SYN_CoapRequest::resp_msg;

Parsed response message

variable resp_option_count¶

size_t SYN_CoapRequest::resp_option_count;

Number of parsed response options

variable resp_options¶

SYN_CoapOption SYN_CoapRequest::resp_options[8];

Parsed response options

variable server_addr¶

SYN_SockAddr SYN_CoapRequest::server_addr;

Destination UDP address

variable sock¶

SYN_Socket SYN_CoapRequest::sock;

UDP socket handle

variable start_ms¶

uint32_t SYN_CoapRequest::start_ms;

Tick at start of current send attempt

variable status¶

SYN_Status SYN_CoapRequest::status;

Final result (SYN_OK / SYN_TIMEOUT / SYN_ERROR)

variable tx_buf¶

uint8_t SYN_CoapRequest::tx_buf[256];

Serialized request (persists across retries)

variable tx_len¶

size_t SYN_CoapRequest::tx_len;

Length of serialized request

The documentation for this class was generated from the following file src/syntropic/net/syn_coap.h