Support client-level message drop metrics Optimize online Trace log display on Dashboard, support syntax highlighting Minor changes Support alarm about the usage rate of license connections. By default, the number of connections reaches 80% of the allowed number of licenses, and the alarm is...
Last message: {continue,post_init}. State: {<0.3174.0>,‘$mria_meta_shard’}. 2023-10-23T06:45:19.446592+00:00 [error] crasher: initial call: mria_rlog_server:init/1, pid: <0.3175.0>, registered_name: ‘$mria_meta_shard’, error: {{badmatch,{error,{node_not_running,‘emqx@...
message_transformation { transformations = [ { name = mytransformation failure_action = drop payload_decoder = {type = avro, schema = myschema} payload_encoder = {type = json} operations = [ {key = "topic", value = "concat([client_attrs.tenant, '/', topic])"} ] } ] } 此配置指定...
通 知消息(Notificationmessage)是指这样一种消息,一个窗口内的子控件发生了一些事情,需要通知父窗口。通知消息只适用于标准的窗口控 件如按钮、列表框、组合框、编辑框,以及Windows95公共控件如树状视图、列表视图等。例如,单击或双击一个控件、在控件中选择部分文本、操作控件 的 滚动条都会产生通知消息。 371.按扭...
log.rotation.count= 5#log.info.file = info.loglog.error.file =error.log#log.sync_mode_qlen = 100#log.drop_mode_qlen = 3000#log.flush_qlen = 8000#log.overload_kill = on#log.overload_kill_qlen = 20000#log.overload_kill_mem_size = 30MB#log.overload_kill_restart_after = 5s#log....
style(desktop): improve select dropdown item style by @ysfscream in #1827 fix(cli): optimize client id gen logic for bench by @ysfscream in #1829 feat(desktop): add connection select when left list hide by @ysfscream in #1828 feat(connections): add throttle to the send message button ...
The client replies with an ACK (Acknowledge) packet, indicating that it has received the SYN-ACK message and the connection has been established. Due to network latency, there is always a delay from when the server sends the SYN-ACK packet to when it receives the ACK packet from the client...
你看下,而且emqx客户端一直告警这个:connection congested: #{buffer => 4096,clientid => <<“client_php_traction0001”>>,conn_state => connected,connected_at => 1734325763948,high_msgq_watermark => 8192,high_watermark => 1048576,memory => 1115464,message_queue_len => 0,peername => <<“8.1...
It offers reliable message delivery and device management functionalities to meet the requirements of the Industrial Internet of Things (IIoT) field. The core features of this platform include high-performance MQTT message brokering, device connection management, data routing, message storage, and real...
DROPTABLEIFEXISTS`mqtt_client`;CREATETABLE`mqtt_client` ( `id`int(11) unsignedNOTNULLAUTO_INCREMENT, `clientid`varchar(64)DEFAULTNULL, `state`varchar(3)DEFAULTNULL,-- 在线状态 0 离线 1 在线`node`varchar(100)DEFAULTNULL,-- 所属节点`online_at` datetimeDEFAULTNULL,-- 上线时间`offline_at` ...