httpd_ws_get_response_subprotocol() function

Checks if any subprotocols from the comma seperated list matches the supported one

Syntax

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Summary

Declaration

from httpd_ws.c:68

static bool httpd_ws_get_response_subprotocol(const char *supported_subprotocol, char *subprotocol, size_t buf_len);

Arguments

Argument

Description

supported_subprotocol

subprotocol

buf_len

Length of the buffer

Return value

true: found a matching subprotocol false

References

Code

Location

Referrer

static bool httpd_ws_get_response_subprotocol(const char *supported_subprotocol, char *subprotocol, size_t buf_len)

httpd_ws.c:68

if ( httpd_ws_get_response_subprotocol(supported_subprotocol, subprotocol, sizeof(subprotocol))) {

httpd_ws.c:173

httpd_ws_respond_server_handshake()

Call Tree

httpd_ws_get_response_subprotocol() is called by 1 function and calls 2 functions:

httpd_ws_respond_server_handshake()

httpd_ws_get_response_subprotocol()

esp_log_timestamp()

esp_log_write()

Data Use

httpd_ws_get_response_subprotocol() reads 6 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

TAG

httpd_ws_get_response_subprotocol()

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