/// <summary>
/// Excecutes a RPC request.
/// </summary>
/// <param name="connection">Connection that made the request.</param>
/// <param name="requestData">Serialized request data.</param>
/// <returns>Serialized response data</returns>
public override byte[] Execute(TcpRpcConnection connection, byte[] requestData)
{
var request = Serializable.FromBinary<RpcRequest<EchoServer>>(requestData);
var response = request.TryExecute(connection, this);
byte[] responseData = response.ToBinary();
return responseData;
}
/// <summary>
/// Excecutes a RPC request.
/// </summary>
/// <param name="connection">Connection that made the request.</param>
/// <param name="requestData">Serialized request data.</param>
/// <returns>Serialized response data</returns>
public override byte[] Execute(TcpRpcConnection connection, byte[] requestData)
{
Logger.Log(LogLevel.Debug, "Connection {0}: Receiving request of {1} bytes.", connection.Id, requestData.Length);
var request = Serializable.FromBinary<RpcRequest<VotingRpcServer>>(requestData);
var response = request.TryExecute(connection, this);
byte[] responseData = response.ToBinary();
Logger.Log(LogLevel.Debug, "Connection {0}: Sending response of {1} bytes.", connection.Id, responseData.Length);
return responseData;
}
/// <summary>
/// Listens for connection.
/// </summary>
private void Listen()
{
this.listener.Start();
while (this.run)
{
while (this.listener.Pending())
{
try
{
TcpClient client = this.listener.AcceptTcpClient();
ulong connectionId = 0;
lock (this.connections)
{
connectionId = this.nextConnectionId;
this.nextConnectionId++;
}
TcpRpcConnection connection = new TcpRpcConnection(client, rpcServer, connectionId, this.clientTimeOut);
lock (this.connections)
{
this.connections.Enqueue(connection);
}
Logger.Log(LogLevel.Info, "New connection {0} from {1}.", connection.Id, client.Client.RemoteEndPoint);
}
catch (SocketException socketException)
{
Logger.Log(LogLevel.Warning, "New connection failed: {0}", socketException.Message);
this.listener = new TcpListener(new IPEndPoint(IPAddress.Any, this.port));
this.listener.Start();
}
Thread.Sleep(1);
}
Thread.Sleep(10);
}
this.listener.Stop();
}
/// <summary> /// Excecutes a RPC request. /// </summary> /// <param name="connection">Connection that made the request.</param> /// <param name="requestData">Serialized request data.</param> /// <returns>Serialized response data</returns> public abstract byte[] Execute(TcpRpcConnection connection, byte[] requestData);