Home » Eclipse Projects » Eclipse Kapua » Kura-Kapua Connect Failed(I am trying to setup sensors-raspberry pi-mosquito-kura -kapua-grafana to collect and visualize agriculture related data ,however i am unable to connect kura to kapua ,i have followed all th steps men)
| Kura-Kapua Connect Failed [message #1850911] |
Tue, 22 March 2022 06:36 |
 Rohith Muthyala
Messages: 1
Registered: March 2022 |
Junior Member |
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Warning
Failed to connect! Please review your configuration and try again later.
Show Stack Trace
Unknown.lh(denali-0.js)
Unknown.new Huc(denali-0.js)
Unknown.Muc(denali-0.js)
Unknown.Qeb(denali-0.js)
Unknown.Meb(denali-0.js)
Unknown.jdb(denali-0.js)
Unknown.Sdb(denali-0.js)
Unknown.es(denali-0.js)
Unknown.rs(denali-0.js)
Unknown.eval(denali-0.js)
Unknown.Wh(denali-0.js)
Unknown.Zh(denali-0.js)
Unknown.eval(denali-0.js)
I have check my logs on kura, heres what it says:
2022-03-22T09:44:49,575 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.DataServiceImpl - Connecting...
2022-03-22T09:44:49,575 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - Creating a new client instance
2022-03-22T09:44:49,575 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - Using memory persistence for in-flight messages
2022-03-22T09:44:49,577 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # ------------------------------------------------------------
2022-03-22T09:44:49,577 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # Connection Properties
2022-03-22T09:44:49,577 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # broker = tcp://192.168.1.192:1883
2022-03-22T09:44:49,578 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # clientId = zepto
2022-03-22T09:44:49,578 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # username = User123
2022-03-22T09:44:49,578 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # password = XXXXXXXXXXXXXX
2022-03-22T09:44:49,578 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # keepAlive = 30
2022-03-22T09:44:49,579 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # timeout = 10
2022-03-22T09:44:49,579 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # cleanSession = true
2022-03-22T09:44:49,579 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # MQTT version = 3.1.1
2022-03-22T09:44:49,579 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # willDestination = $EDC/Account123/zepto/MQTT/LWT
2022-03-22T09:44:49,580 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # willMessage =
2022-03-22T09:44:49,580 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - #
2022-03-22T09:44:49,580 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - # Connecting...
2022-03-22T09:44:49,581 [pool-15-thread-1] INFO o.e.k.c.s.r.LogStatusRunnable - Notification LED fast blinking
2022-03-22T09:44:50,665 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] WARN o.e.k.c.d.t.m.MqttDataTransport - xxxxx Connect failed. Forcing disconnect. xxxxx
2022-03-22T09:44:50,666 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - Forcing client disconnect...
2022-03-22T09:44:55,800 [WifiMonitor Thread] WARN o.e.k.n.a.m.WifiInterfaceState - setWifiLinkState() :: !! Link is down for the wlan0 interface. isSupplicantRunning? false isIfaceInManagedMode? true
2022-03-22T09:44:55,821 [iwScanThread] INFO o.e.k.l.n.u.iwScanTool - scan() :: executing: iw dev wlan0 scan
2022-03-22T09:44:59,487 [iwScanThread] INFO o.e.k.l.n.u.iwScanTool - scan() :: iw dev wlan0 scan command returns status=0
2022-03-22T09:44:59,822 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: the 'iw scan' command executed successfully, parsing output ...
2022-03-22T09:44:59,826 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: destroing scan proccess ...
2022-03-22T09:44:59,826 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: Terminating iwScanThread ...
2022-03-22T09:44:59,827 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: 'iw scan' thread terminated? - true
2022-03-22T09:44:59,827 [WifiMonitor Thread] WARN o.e.k.n.a.m.WifiMonitorServiceImpl - monitor() :: - access point is not available
2022-03-22T09:45:09,952 [WifiMonitor Thread] WARN o.e.k.n.a.m.WifiInterfaceState - setWifiLinkState() :: !! Link is down for the wlan0 interface. isSupplicantRunning? false isIfaceInManagedMode? true
2022-03-22T09:45:09,965 [iwScanThread] INFO o.e.k.l.n.u.iwScanTool - scan() :: executing: iw dev wlan0 scan
2022-03-22T09:45:13,635 [iwScanThread] INFO o.e.k.l.n.u.iwScanTool - scan() :: iw dev wlan0 scan command returns status=0
2022-03-22T09:45:13,966 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: the 'iw scan' command executed successfully, parsing output ...
2022-03-22T09:45:13,971 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: destroing scan proccess ...
2022-03-22T09:45:13,971 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: Terminating iwScanThread ...
2022-03-22T09:45:13,972 [WifiMonitor Thread] INFO o.e.k.l.n.u.iwScanTool - scan() :: 'iw scan' thread terminated? - true
2022-03-22T09:45:13,972 [WifiMonitor Thread] WARN o.e.k.n.a.m.WifiMonitorServiceImpl - monitor() :: - access point is not available
2022-03-22T09:45:20,670 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - Closing client...
2022-03-22T09:45:20,671 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] INFO o.e.k.c.d.t.m.MqttDataTransport - Closed
2022-03-22T09:45:20,671 [pool-15-thread-1] INFO o.e.k.c.s.r.LogStatusRunnable - Notification LED off
2022-03-22T09:45:20,671 [DataServiceImpl:ReconnectTask:org.eclipse.kura.data.DataService-Kapua] WARN o.e.k.c.d.DataServiceImpl - Connect failed
org.eclipse.kura.KuraConnectException: "Connection failed. Cannot connect"
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