internal byte[] KeepRequest(byte[] req)
{
if (mqClient == null)
{
mqClient = new ZMQClient();
mqClient.Address = address;
}
return(mqClient.Send(req));
}
void Start()
{
zmqClient = GetComponent <ZMQClient>();
ExtractHardware();
zmqClient.unityPacket.hardware.Clear();
zmqClient.unityPacket.hardware.AddRange(hardware);
Debug.Log("Hardware length: " + zmqClient.unityPacket.hardware.Count);
}
public static void Main(string[] args)
{
// get the subscription handler ready (tracks websocket clients and their subscriptions)
_subscriptionHandler = new SubscriptionHandler();
// get the dataHandler ready (handles incoming blocks and transactions, compares to client subscriptions using the subscription handler)
_dataHandler = new DataHandler(_subscriptionHandler);
// start with a ZMQ connection for blocks
var blockConsumer = new BlockConsumer(_dataHandler.HandleBlock);
var zmqBlockClient = new ZMQClient(Config.GetConfigString("ZMQBlockHostname"),
Config.GetConfigInt("ZMQBlockPort"), "rawblock",
(frameHeader, data, frameCounter) => blockConsumer.EnqueueTask(data, frameCounter));
// start a ZMQ subscription for transactions
var transactionConsumer = new TransactionConsumer(_dataHandler.HandleTransaction);
var zmqTxClient = new ZMQClient(Config.GetConfigString("ZMQTxHostname"),
Config.GetConfigInt("ZMQTxPort"), "rawtx",
(frameHeader, data, frameCounter) => transactionConsumer.EnqueueTask(data, frameCounter));
// initialize websocket server
// TODO: we need an x509 certificate including key to use secure (wss) - add to application config options
_server = new WebsocketServer(IPAddress.Parse(Config.GetConfigString("WebsocketBindIP")),
Config.GetConfigInt("WebsocketBindPort"), false, false)
// restart websocket listener automatically
{
RestartAfterListenError = true
};
// start the websocket server, and add callbacks to track active sockets
_server.Start(socket =>
{
socket.OnOpen = () =>
{
// track the connection
_subscriptionHandler.AddSocket(socket);
};
socket.OnClose = () =>
{
// stop tracking this connection
_subscriptionHandler.RemoveSocket(socket);
};
socket.OnMessage = message =>
{
// process incoming message
MessageHandler.HandleMessage(socket, message, _subscriptionHandler);
};
socket.OnError = exception =>
{
// TODO: handle websocket exceptions
};
});
}
internal void KeepClose()
{
mqClient.Address = address;
mqClient.Close();
mqClient = null;
}
internal byte[] Request(byte[] req)
{
ZMQClient client = new ZMQClient();
return(client.Send(address, req));
}
private void Start()
{
zmqClient = GetComponent <ZMQClient>();
}