public void TestSnapshots()
{
string address = string.Format("tcp://localhost:22246");
using (var server = new NetMqSnapshotServer(address, topic => Encoding.Unicode.GetBytes(topic)))
{
server.Start();
byte[] snapshot =
Task.Run(() => new NetMqSnapshotClient(address).GetSnapshot("abc"))
.ConfigureAwait(true)
.GetAwaiter()
.GetResult();
byte[] bytesExpected = Encoding.Unicode.GetBytes("abc");
CollectionAssert.AreEqual(bytesExpected, snapshot);
}
}
public void Start()
{
_processor = new FeedProcessor(OnValidQuote, OnInvalidQuote);
_processor.Start();
_snapshotServer = new NetMqSnapshotServer(_snapshotAddress, CreateSnapshot);
_snapshotServer.Start();
_publisher = new NetMqPublisher(_publisherAddress);
_publisher.Start();
_gateway = new NetMqPushAcceptor(_gatewayAddress);
_gateway.Subscribe(Constants.QuotesTopicName, message =>
{
//TODO: try use protobuff
var rawQuotes = BinarySerializer<IEnumerable<Quote>>.DeSerializeFromByteArray(message);
_processor.ProcessQuotes(rawQuotes);
});
_gateway.Start();
}
private static void Main(string[] args)
{
string address = ConfigurationManager.AppSettings["ServerAddress"];
string snapshotaddress = ConfigurationManager.AppSettings["SnapshotServerAddress"];
string gatewayaddress = ConfigurationManager.AppSettings["GatewayServerAddress"];
var snapshotServer = new NetMqSnapshotServer(snapshotaddress, CreateSnapshot);
snapshotServer.Start();
var publisher = new NetMqPublisher(address);
publisher.Start();
var gateway = new NetMqPushAcceptor(gatewayaddress);
gateway.Subscribe("q", message =>
{
Quote q = BinarySerializer<Quote>.DeSerializeFromByteArray(message);
QuotesCache[q.InstrumentId] = q;
publisher.Publish("q", message);
});
gateway.Start();
Console.ReadKey();
}