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why not connect to the orion server that I have in the cloud?

asked 2017-10-20 21:26:48 +0200

betzabet gravatar image

hello, good afternoon I have a problem I am doing a test with my arduino I see an example but I mark an error that should be based on this example. https://www.fiware.org/2015/06/10/iot... Connected to WiFi SSID: *** IP Address: signal strength (RSSI): - 61 dBm

Starting to connect to the server ... Connected to server


Starting to connect to the server ... Connected to server


Starting to connect to the server ... Connected to server


Starting to connect to the server ... Connected to server


Starting to connect to the server ... No Socket available

Disconnected from server

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answered 2017-10-24 16:09:17 +0200

admin gravatar image

If you deploy the instance of Orion in the FIWARE Lab you have to keep in mind that by default all the ports are closed by security reasons. Please, be sure that in your security group you have open the port corresponding to the Orion Context Broker port.

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if thank you very much and if indeed I have port 1026 enabled in my security groups, but in the same way when implementing the communication with my arduino and my instance in the cloud does not connect even though

betzabet gravatar imagebetzabet ( 2017-10-25 19:11:07 +0200 )edit

it has in the group of followad enabled port 1026 and does not perform the process, since after the connection has to perform the following action.    if (client.connect (orion, 1026)) {      Serial.println ("Connected to server");      client.println ("GET / v1 / contextEntities / LED13");    }

betzabet gravatar imagebetzabet ( 2017-10-25 19:11:40 +0200 )edit

since the coding is identical to the person who made the example I have not modified anything

betzabet gravatar imagebetzabet ( 2017-10-25 19:12:22 +0200 )edit

I have stated that my orion server is the IP address of my instance in the cloud where I can actually make calls in the RESTclient from google Chrome. but when I call from my arduino sends me that message.

betzabet gravatar imagebetzabet ( 2017-10-25 19:17:35 +0200 )edit

I do not know if it would also apply here include the library of httpclient that has arduino to implement the so-called rest

betzabet gravatar imagebetzabet ( 2017-10-25 19:19:11 +0200 )edit

Since your context broker is reachable from chrome client, it seem to be a problem in the Arduino side. Check you have correctly written the IP address of your broker in the Arduino file

arigliano gravatar imagearigliano ( 2017-10-26 11:08:50 +0200 )edit
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Asked: 2017-10-20 21:26:48 +0200

Seen: 658 times

Last updated: Oct 24 '17