// this method will be called when the channel we subscribed to gets data (line 25)
public static void OnTrade(dynamic tradeData, string market = "")
{
// in here lets do someething with the data, in this case we are going to just show some text in the console
ConsoleSpinner.Disable();
if (_init)
{
Console.CursorTop = 1;
_init = false;
}
Console.WriteLine(DateTime.Now.ToLongTimeString() + " Market: " + market + " Price: " + tradeData["price_str"]);
ConsoleSpinner.Enable();
}
private static void _client_ConnectionStateChanged(object sender, WebSocketState state)
{
ConsoleSpinner.Disable();
var posTop = Console.CursorTop;
var posLeft = Console.CursorLeft;
Console.CursorLeft = 0;
Console.CursorTop = 0;
Console.ForegroundColor = state == WebSocketState.Open ? ConsoleColor.Green : ConsoleColor.Red;
Console.WriteLine("Connection " + state + "! ");
Console.ResetColor();
Console.SetCursorPosition(posLeft, posTop);
ConsoleSpinner.Enable();
}
static void Main(string[] args)
{
// to make the output a bit nicer we are going to do some console manipulation
// this stuff is by no means any sort of requirement but should make it ewasy to understand what is happeneing
Console.CursorVisible = false;
ConsoleSpinner.SetSequence(4);
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Starting Connection!");
Console.ResetColor();
ConsoleSpinner.Enable();
// intantiate an insatance of the pusher client by passing the application key and the options we want to use (if any)
// one of the more interesting options is the ability to change the serializer being used, in this instance we will use our own
// by implimenting the ISerializer interface and setting the Serializer option
_client = new PurePusherClient("de504dc5763aeef9ff52", new PurePusherClientOptions {
DebugMode = false, Serializer = new MySerializer()
});
// lets hook up to some events
_client.ConnectionStateChanged += _client_ConnectionStateChanged;
// try and connect
if (_client.Connect())
{
// ConsoleSpinner.Disable();
// Console.SetCursorPosition(0, Console.CursorTop - 1);
// Console.WriteLine("Connected! ");
// ConsoleSpinner.Enable();
// we have a connection so lets subscribe to a channel
var ethusdChannel = _client.Subscribe("live_trades_ethusd");
// bind to the new channel and do something with the data
ethusdChannel.Bind("trade", data => { OnTrade(data, "USD/ETH"); });
Console.WriteLine("Waiting for data!");
}
else
{
// something is wrong we did not get a connection
ConsoleSpinner.Disable();
Console.WriteLine("Failed to connect!");
}
Console.ReadLine();
}
