订阅主题#出错

[cokll]

相同的代码一个可以订阅#主题一个不能订阅 是为什么
还有如何修改全局消息过期时间为10s

time=2024-09-25T01:52:33.167+08:00 level=WARN msg="" listener=t1 error="protocol violation: topic contains wildcards" time=2024-09-25T01:52:35.637+08:00 level=WARN msg="error processing packet" erro r="protocol violation: topic contains wildcards" client=YK-ESP_9ef0 listener=t1 pk="{Connect:{WillProperties:{CorrelationData:[] SubscriptionIdentifier:[] Authe nticationData:[] User:[] ContentType: ResponseTopic: AssignedClientID: Authentic ationMethod: ResponseInfo: ServerReference: ReasonString: MessageExpiryInterval: 0 SessionExpiryInterval:0 WillDelayInterval:0 MaximumPacketSize:0 ServerKeepAliv e:0 ReceiveMaximum:0 TopicAliasMaximum:0 TopicAlias:0 PayloadFormat:0 PayloadFor matFlag:false SessionExpiryIntervalFlag:false ServerKeepAliveFlag:false RequestP roblemInfo:0 RequestProblemInfoFlag:false RequestResponseInfo:0 TopicAliasFlag:f alse MaximumQos:0 MaximumQosFlag:false RetainAvailable:0 RetainAvailableFlag:fal se WildcardSubAvailable:0 WildcardSubAvailableFlag:false SubIDAvailable:0 SubIDA vailableFlag:false SharedSubAvailable:0 SharedSubAvailableFlag:false} Password:[ ] Username:[] ProtocolName:[] WillPayload:[] ClientIdentifier: WillTopic: Keepal ive:0 PasswordFlag:false UsernameFlag:false WillQos:0 WillFlag:false WillRetain: false Clean:false} Properties:{CorrelationData:[] SubscriptionIdentifier:[] Auth enticationData:[] User:[] ContentType: ResponseTopic: AssignedClientID: Authenti cationMethod: ResponseInfo: ServerReference: ReasonString: MessageExpiryInterval :0 SessionExpiryInterval:0 WillDelayInterval:0 MaximumPacketSize:0 ServerKeepAli ve:0 ReceiveMaximum:0 TopicAliasMaximum:0 TopicAlias:0 PayloadFormat:0 PayloadFo rmatFlag:false SessionExpiryIntervalFlag:false ServerKeepAliveFlag:false Request ProblemInfo:0 RequestProblemInfoFlag:false RequestResponseInfo:0 TopicAliasFlag: false MaximumQos:0 MaximumQosFlag:false RetainAvailable:0 RetainAvailableFlag:fa lse WildcardSubAvailable:0 WildcardSubAvailableFlag:false SubIDAvailable:0 SubID AvailableFlag:false SharedSubAvailable:0 SharedSubAvailableFlag:false} Payload:[ 123 49 44 49 44 49 44 49 44 48 44 48 44 45 53 44 45 53 44 50 50 44 52 44 49 55 5 0 55 50 50 57 49 53 53 125] ReasonCodes:[] Filters:[] TopicName:car_wifi/# Origi n: FixedHeader:{Remaining:47 Type:3 Qos:0 Dup:false Retain:false} Created:0 Expi ry:0 Mods:{MaxSize:0 DisallowProblemInfo:false AllowResponseInfo:false} PacketID :0 ProtocolVersion:4 SessionPresent:false ReasonCode:0 ReservedBit:0 Ignore:fals e}"

代码没有做任何更改 大概报错2-3分钟后就可以成功订阅

[werbenhu]

@cokll 能提供一下复现问题的简单的demo代码吗？