Axis P3727-PLE - MQTT; MQTT client parameters; MQTT connect messages; MQTT Last Will Testament

AXISP3727-PLEPanoramicCamera
Thedeviceinterface
Password:Enterapasswordfortheusername.
ClientID:EnteraclientID.Theclientidentierissenttotheserverwhentheclientconnectstoit.
Cleansession:Controlsthebehavioratconnectionanddisconnectiontime.Whenselected,thestateinformationisdiscarded
atconnectanddisconnect.
Keepaliveinterval:Thekeepaliveintervalenablestheclienttodetectwhentheserverisnolongeravailablewithouthaving
towaitforthelongTCP/IPtimeout.
Timeout:Thetimeintervalinsecondstoallowaconnecttocomplete.Defaultvalue:60
Reconnectautomatically:Specieswhethertheclientshouldreconnectautomaticallyafteradisconnect.
Connectmessage
Speciesifamessageshouldbesentoutwhenaconnectionisestablished.
Sendmessage:Turnontosendmessages.
Usedefault:Turnofftoenteryourowndefaultmessage.
Topic:Enterthetopicforthedefaultmessage.
Payload:Enterthecontentforthedefaultmessage.
Retain:SelecttokeepthestateofclientonthisTopic
QoS:ChangetheQoSlayerforthepacketow.
LastWillandTestamentmessage
TheLastWillTestament(LWT)letsaclientprovideatestamentalongwithitscredentialswhenconnectingtothebroker.Ifthe
clientdisconnectsungracefullyatsomepointlater(maybebecausehispowersourcedied),itcanletthebrokerdeliveramessage
tootherclients.ThisLWTmessagehasthesameformasanordinarymessageandgetsroutedviathesamemechanics.
Sendmessage:Turnontosendmessages.
Usedefault:Turnofftoenteryourowndefaultmessage.
Topic:Enterthetopicforthedefaultmessage.
Payload:Enterthecontentforthedefaultmessage.
Retain:SelecttokeepthestateofclientonthisTopic
QoS:ChangetheQoSlayerforthepacketow.
MQTTpublication
Usedefaultconditionprex:Selecttousethedefaultconditionprex,thatisdenedintheMQTTclienttab.
Includeconditionname:SelecttoincludethetopicsthatdescribetheconditionintheMQTTtopic.
Includeconditionnamespaces:SelecttoincludeONVIFtopicnamespacesintheMQTTtopic.
Includeserialnumberinpayload:Selecttoincludethedevice’sserialnumberintheMQTTpayload.
Addcondition:Clicktoaddacondition.
Retain:DeneswhichMQTTmessagesaresentasretained..
•None:Sendallmessagesasnon-retained.
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