broker_t struct

Broker related configuration

Syntax

Show:

Summary

Declaration

from mqtt_client.h:228

struct broker_t { struct address_t { const char *uri; const char *hostname; esp_mqtt_transport_t transport; const char *path; uint32_t port; } address; struct verification_t { bool use_global_ca_store; esp_err_t (*crt_bundle_attach)(void *conf); const char *certificate; size_t certificate_len; const struct psk_key_hint *psk_hint_key; bool skip_cert_common_name_check; const char **alpn_protos; const char *common_name; } verification; };

Fields

Field

Declared as

Description

broker_t::address

struct address_t { const char *uri; const char *hostname; esp_mqtt_transport_t transport; const char *path; uint32_t port; }

Broker address - uri have precedence over other fields - If uri isn't set at least hostname, transport and port should. Broker address configuration.

broker_t::verification

struct verification_t { bool use_global_ca_store; esp_err_t (*crt_bundle_attach)(void *conf); const char *certificate; size_t certificate_len; const struct psk_key_hint *psk_hint_key; bool skip_cert_common_name_check; const char **alpn_protos; const char *common_name; }

Broker identity verification If fields are not set broker's identity isn't verified. it's recommended to set the options in this struct for security reasons. Security verification of the broker.