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Wall ​

(development only) Generic wall command will send a message to all connected clients (POS and terminals).

Example Wall Request ​

Direction: Device → Backend

json
{
  "action": "wall",
  "method": "wall",
  "data": "message"
}

Example Wall Response ​

Direction: Backend → Device1, Device2...

(development only) Sent to all connected clients (POS and terminals). The wall response will contain both the message originator ConnectionId as well as the Message from the originator.

json
{
  "action": "wall",
  "method": "wall",
  "data": {
    "ConnectionId": "",
    "Message": ""
  }
}