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  1. Help-Desk
  2. HELP-14695

[fiware-stackoverflow] Device not sending data to LWM2M Agent

        Details

          Description

          Created question in FIWARE Q/A platform on 24-09-2018 at 13:09
          Please, ANSWER this question AT https://stackoverflow.com/questions/52478674/device-not-sending-data-to-lwm2m-agent

          Question:
          Device not sending data to LWM2M Agent

          Description:
          I'm having trouble with LWM2M device sending data to the IOT Agent. The device connects to the server successfully.

          However, it seems the device isn't sending data to the IOT Agent, with no helpful tip, sending the command:
          *

          curl --request POST \
          --header 'Content-Type: text/plain' \
          --header 'Fiware-Service: workshop' \
          --header 'Fiware-ServicePath: /' \
          --header 'X-Auth-Token: NULL' \
          --data 't|30' \
          -v \
          'http://localhost:4041/iot/d?k=workshop-devices&i=robot1'

          *

          Returns the message:
          *

          • About to connect() to localhost port 4041 (#0)
          • Trying 127.0.0.1...
          • Connected to localhost (127.0.0.1) port 4041 (#0)
            > POST /iot/d?k=workshop-devices&i=robot1 HTTP/1.1
            > User-Agent: curl/7.29.0
            > Host: localhost:4041
            > Accept: /
            > Content-Type: text/plain
            > Fiware-Service: workshop
            > Fiware-ServicePath: /
            > X-Auth-Token: NULL
            > Content-Length: 4
            >
          • upload completely sent off: 4 out of 4 bytes
            < HTTP/1.1 404 Not Found
            < X-Powered-By: Express
            < Fiware-Correlator: 32da2092-8032-427a-86f2-19ae81a1ab47
            < Content-Security-Policy: default-src 'self'
            < X-Content-Type-Options: nosniff
            < Content-Type: text/html; charset=utf-8
            < Content-Length: 145
            < Date: Mon, 24 Sep 2018 10:30:25 GMT
            < Connection: keep-alive
            <
            <!DOCTYPE html>
            <html lang="en">
            <head>
            <meta charset="utf-8">
            <title>Error</title>
            </head>
            <body>
            <pre>Cannot POST /iot/d</pre>
            </body>
            </html>
          • Connection #0 to host localhost left intact

          Not sure if anyone understand what's going here please.

            Activity

            Transition Time In Source Status Execution Times Last Executer Last Execution Date
            Open Open In Progress In Progress
            		1d 17h 59m 1 Backlog Manager 26/Sep/18 3:05 PM
            In Progress In Progress Answered Answered
            		2h 59m 1 Backlog Manager 26/Sep/18 6:05 PM
            Answered Answered Closed Closed
            		5d 20h 57m 1 Jose Gato Luis 02/Oct/18 3:03 PM

              People

              • Assignee:
                josegato Jose Gato Luis
                Reporter:
                backlogmanager Backlog Manager
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                • Created:
                  Updated:
                  Resolved: