环境信息
- EMQX 版本:4.0
- 操作系统及版本:centos
- 其他
问题描述
2022-08-31T08:24:26.753613+08:00 [error] at_state: #{expected_bytes => 34,parsed_header => {mqtt_packet_header,7,true,1,true},received_bytes => 0}, clientid: ECS00100220427, input_bytes: <<48,170,2,0,44,108,103,116,111,112,105,99,47,69,67,83,48,48,49,48,48,50,50,48,52,50,55,47,112,114,111,112,101,114,116,105,101,115,47,114,101,97,100,47,114,101,112,108,121,123,34,112,114,111,112,101,114,116,105,101,115,34,58,123,34,68,48,48,34,58,32,57,55,50,57,32,44,34,68,48,53,34,58,49,48,50,51,55,51,32,32,32,32,44,34,68,48,54,34,…>>, line: 783, mfa: emqx_connection:parse_incoming/2, parsed_packets: [], peername: 192.168.1.186:22804, reason: function_clause, stacktrace: [{emqx_frame,parse_packet,[{mqtt_packet_header,7,true,1,true},<<48,170,2,0,44,108,103,116,111,112,105,99,47,69,67,83,48,48,49,48,48,50,50,48,52,50,55,47,112,114,111,112,101,114>>,#{max_size => 1048576,strict_mode => false,version => 4}],[{file,“emqx_frame.erl”},{line,258}]},{emqx_frame,parse_frame,4,[{file,“emqx_frame.erl”},{line,231}]},{emqx_connection,parse_incoming,3,[{file,“emqx_connection.erl”},{line,761}]},{emqx_connection,handle_msg,2,[{file,“emqx_connection.erl”},{line,740}]},{emqx_connection,process_msg,2,[{file,“emqx_connection.erl”},{line,466}]},{emqx_connection,handle_recv,3,[{file,“emqx_connection.erl”},{line,428}]},{proc_lib,wake_up,3,[{file,“proc_lib.erl”},{line,236}]}]
8月初安装的时候,一切还都正常,数据能订阅,到8月31日的时候,突然报这个异常,emqx也连接不上,一直报这个错误, 不知具体是哪里引起的这个错误,求解,谢谢。