public void DisplayData(OnSubscriptionDataReceived subscriptionDataReceived)
{
Debug.Log("I was called");
subscriptionDisplay.text = HttpHandler.FormatJson(subscriptionDataReceived.data);
}
//Call GetWsReturn to wait for a message from a websocket. GetWsReturn has to be called for each message
static async void GetWsReturn(ClientWebSocket cws)
{
ArraySegment <byte> buf = new ArraySegment <byte>(new byte[1024]);
buf = WebSocket.CreateClientBuffer(1024, 1024);
WebSocketReceiveResult r;
string result = "";
do
{
r = await cws.ReceiveAsync(buf, CancellationToken.None);
result += Encoding.UTF8.GetString(buf.Array ?? throw new ApplicationException("Buf = null"), buf.Offset,
r.Count);
} while (!r.EndOfMessage);
if (String.IsNullOrEmpty(result))
{
return;
}
JObject obj = new JObject();
try{
obj = JObject.Parse(result);
}
catch (JsonReaderException e) {
throw new ApplicationException(e.Message);
}
string subType = (string)obj["type"];
switch (subType)
{
case "connection_ack":
{
Debug.Log("init_success, the handshake is complete");
OnSubscriptionHandshakeComplete subscriptionHandshakeComplete =
new OnSubscriptionHandshakeComplete();
subscriptionHandshakeComplete.FireEvent();
GetWsReturn(cws);
break;
}
case "error":
{
throw new ApplicationException("The handshake failed. Error: " + result);
}
case "connection_error":
{
throw new ApplicationException("The handshake failed. Error: " + result);
}
case "data":
{
OnSubscriptionDataReceived subscriptionDataReceived = new OnSubscriptionDataReceived(result);
subscriptionDataReceived.FireEvent();
GetWsReturn(cws);
break;
}
case "ka":
{
GetWsReturn(cws);
break;
}
case "subscription_fail":
{
throw new ApplicationException("The subscription data failed");
}
}
}
private void OnDisable()
{
OnSubscriptionDataReceived.UnregisterListener(DisplayData);
}
