MQTT server localhost:1883 (5) Logger: homeassistant.components.mqtt.client Source: components/mqtt/client.py:566 Integration: MQTT (documentation, issues) First occurred: 1:17:31 PM (5 occurrences) Last logged: 1:17:47 PM Unable to connect to the MQTT broker: Connection Refused: not ...
Everything works well until I add the EMQX_ACL_NOMATCH=deny variable in order to prevent other users to access the broker. When I add the EMQX_ACL_NOMATCH=deny the bridge starts to say the client is not authorized. It seems, the bridge is not follow the acl.conf rules. Is there any...
消息体主要是为配合固定/可变头部命令(比如CONNECT可变头部User name标记若为1则需要在消息体中附加用户名称字符串)而存在。 CONNECT/SUBSCRIBE/SUBACK/PUBLISH等消息有消息体。PUBLISH的消息体以二进制形式对待。 MQTT协议只允许在PUBLISH类型消息体中使用自定义特性,在固定/可变头部想加入自定义私有特性是不允许的。 这...
Specify the host to connect to. Defaults to localhost. -i,--id The id to use for this client. If not given, a client id will be generated depending on the MQTT version being used. For v3.1.1/v3.1, the client generates a client id in the formatmosq-XXXXXXXXXXXXXXXXXX, where theX...
After enter this line I got the Connection error:Not authorized. I was wondering if this has something to do with the auth file that my broker is using, because to connect to the broker the client needs to inform the user and password, I also tried that so I typed the following line:...
· 154 Retain not supported · 155 QoS not supported · 156 Use another server · 157 Server moved · 158 Shared subscriptions not supported · 159 Connection rate exceeded · 160 Maximum connect time · 161 Subscription IDs not supported · 162 Wildcard subscriptions not supportedEXAMPLES...
is sent/received on a topic. Jitter is useful to reduce lookup storms that could occur every auth/acl_cacheseconds if lots of clients connect at the same time (for example after a server restart, all your clients may reconnect immediately and all may cause ACL lookups every acl_cacheseconds)...
Themysqlback-end will re-connect to the MySQL server when the connection has gone away. If you wish, you can disable this by configuring: auth_opt_mysql_opt_reconnectfalseauth_opt_mysql_auto_connectfalse LDAP The LDAP plugin currently does authentication only; authenticated users are allowed to...
Is there any way to make this more secure? Would I need to connect with per user credentials and restrict topic access with ACL? (Or would I need to switch to a PHP or Python client if I do not want to create a user/pass for every user?) ...
消息体主要是为配合固定/可变头部命令(比如CONNECT可变头部User name标记若为1则需要在消息体中附加用户名称字符串)而存在。 CONNECT/SUBSCRIBE/SUBACK/PUBLISH等消息有消息体。PUBLISH的消息体以二进制形式对待。 MQTT协议只允许在PUBLISH类型消息体中使用自定义特性,在固定/可变头部想加入自定义私有特性是不允许的。