Re: [Dev] [IoTS] Failed to connect to the MQTT topic again after disconnect for a while in 1.0.0 alpha

2016-08-04 Thread 云展智创
Ayyoob, Could you tell me which piece of code in the Raspberry Agent store the client information of the device type? And if I create my new device plugin with "cdmf-devicetype-archetype”, does the result codebase will include my device type client information in the agent codes? Thanks.

Re: [Dev] [IoTS] Failed to connect to the MQTT topic again after disconnect for a while in 1.0.0 alpha

2016-08-04 Thread Ayyoob Hamza
Hi Jason, Device does not require a username/password to refresh the token rather it requires a client Id and client secret[1]. For our sample use cases we can either create a clientId and client secret per device or per device type. In the raspberry pi example the client information will be

Re: [Dev] [IoTS] Failed to connect to the MQTT topic again after disconnect for a while in 1.0.0 alpha

2016-08-04 Thread 云展智创
Hi Ayyoob, Thanks. I am testing to change the AccessTokenDefaultValidityPeriod to 84600 seconds (about one day). I want to confirm with you whether my understanding of the following configuration attributes is correct. is used when user login in the application and get the client_id and

Re: [Dev] [IoTS] Failed to connect to the MQTT topic again after disconnect for a while in 1.0.0 alpha

2016-08-04 Thread Ayyoob Hamza
Hi Jason, This happens when the OAuth token is expired for the device. In the IoTS alpha we have not implemented the renewing the token with refresh token part, however this has been implemented in the master. One way of having a continuous connection for the samples in alpha pack would be to

Re: [Dev] [IoTS] Failed to connect to the MQTT topic again after disconnect for a while in 1.0.0 alpha

2016-08-04 Thread 云展智创
I got the following error logs from IoTS: == [2016-08-05 08:57:06,466] ERROR - MessageMetricsHandler Connection reset by peer java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at

[Dev] [IoTS] Failed to connect to the MQTT topic again after disconnect for a while in 1.0.0 alpha

2016-08-03 Thread 云展智创
Hi all, I downloaded a raspberry pi agent from IoTS 1.0.0 alpha, ran the raspberry pi agent and uploaded the temperature data successfully. But after I disconnected the agent for a while, the MQTT connection could not be setup again. Can anyone help me for this? Thanks. MQTT_LISTENER: