GET /rids/:rid/data_stream - Use non persistent web socket to single device

Opens WebSocket to Kaltiot Smart Cloud. Kaltiot Smart Cloud will push data from IoT Device to this WebSocket when there are new data available at IoT Device. Data comes as array of JSON objects

Request Parameters

Parameter	DataType	Description
rid	string	Resource Identifier

Example client request of establishing websocket connection

GET /rids/example_rid/data_stream?ApiKey=example_apikey HTTP/1.1
Upgrade: WebSocket
Connection: Upgrade
Origin: http://127.0.0.1:8080
Sec-WebSocket-Key: KzJwcJDCSruzORfG59fR9g==
Sec-WebSocket-Version: 13
Host: 127.0.0.1:8080
Accept: */*
User-Agent: AHC/1.0
Content-Length: 0

Example server response for establishing websocket connection

HTTP/1.1 101 Switching Protocols

Upgrade: websocket

Connection: Upgrade

Sec-WebSocket-Accept: yTLy8kTvOiexc2/CyyJqLGJbd7I=

Response Status Codes

Server will return 101 http code if WebSocket connection was accepted by server

For error cases see: Error Status Codes

Response Data Parameters

Parameter	Datatype	Description
rid	string	resource identifier
timestamp	number	time in milliseconds from Jan 1970 UTC
payload_type	string	enumeration data type for the payload. Possible values: STRING, INT, BINARY
payload	depends on payload_type parameter	This is data object which IoT devices publishes. Can be everything as long as it comforts JSON standard

Example response

[{"rid":"example_rid","timestamp":"1424427183946","payload_type": "INT",payload: 1}]