/// <summary>
/// Converts a <see cref="ByteString"/> structure into a Helios <see cref="NetworkData"/> structure
/// </summary>
/// <param name="byteString">The data to send over the network</param>
/// <param name="address">The address that we received data from / are sending data to</param>
/// <returns>a new <see cref="NetworkData"/> struct</returns>
public static NetworkData ToData(ByteString byteString, Address address)
{
var data = new NetworkData()
{
Buffer = byteString.ToByteArray(),
RemoteHost = HeliosTransport.AddressToNode(address)
};
data.Length = data.Buffer.Length;
return(data);
}
void InitInbound(IChannel channel, IPEndPoint socketAddress, object msg)
{
// disable automatic reads
channel.Configuration.AutoRead = false;
_associationEventListener.ContinueWith(r =>
{
var listener = r.Result;
var remoteAddress = HeliosTransport.MapSocketToAddress(socketAddress, WrappedTransport.SchemeIdentifier,
WrappedTransport.System.Name);
AssociationHandle handle;
Init(channel, socketAddress, remoteAddress, msg, out handle);
listener.Notify(new InboundAssociation(handle));
}, TaskContinuationOptions.OnlyOnRanToCompletion);
}
protected void InitInbound(IConnection connection, INode remoteSocketAddress, NetworkData msg)
{
_associationListenerTask.ContinueWith(r =>
{
var listener = r.Result;
var remoteAddress = HeliosTransport.NodeToAddress(remoteSocketAddress, WrappedTransport.SchemeIdentifier,
WrappedTransport.System.Name);
if (remoteAddress == null)
{
throw new HeliosNodeException("Unknown inbound remote address type {0}", remoteSocketAddress);
}
AssociationHandle handle;
Init(connection, remoteSocketAddress, remoteAddress, msg, out handle);
listener.Notify(new InboundAssociation(handle));
}, TaskContinuationOptions.ExecuteSynchronously | TaskContinuationOptions.NotOnCanceled | TaskContinuationOptions.NotOnFaulted);
}
protected void Init(IConnection channel, INode remoteSocketAddress, Address remoteAddress, NetworkData msg,
out AssociationHandle op)
{
var localAddress = HeliosTransport.NodeToAddress(channel.Local, WrappedTransport.SchemeIdentifier,
WrappedTransport.System.Name, WrappedTransport.Settings.Hostname);
if (localAddress != null)
{
var handle = CreateHandle(channel, localAddress, remoteAddress);
handle.ReadHandlerSource.Task.ContinueWith(s =>
{
var listener = s.Result;
RegisterListener(channel, listener, msg, remoteSocketAddress);
}, TaskContinuationOptions.AttachedToParent & TaskContinuationOptions.ExecuteSynchronously & TaskContinuationOptions.NotOnCanceled & TaskContinuationOptions.NotOnFaulted);
op = handle;
}
else
{
op = null;
channel.Close();
}
}
/// <summary>
/// TBD
/// </summary>
/// <param name="channel">TBD</param>
/// <param name="remoteSocketAddress">TBD</param>
/// <param name="remoteAddress">TBD</param>
/// <param name="msg">TBD</param>
/// <param name="op">TBD</param>
protected void Init(IChannel channel, IPEndPoint remoteSocketAddress, Address remoteAddress, object msg,
out AssociationHandle op)
{
var localAddress = HeliosTransport.MapSocketToAddress((IPEndPoint)channel.LocalAddress, WrappedTransport.SchemeIdentifier,
WrappedTransport.System.Name, WrappedTransport.Settings.Hostname);
if (localAddress != null)
{
var handle = CreateHandle(channel, localAddress, remoteAddress);
handle.ReadHandlerSource.Task.ContinueWith(s =>
{
var listener = s.Result;
RegisterListener(channel, listener, msg, remoteSocketAddress);
channel.Configuration.AutoRead = true; // turn reads back on
}, TaskContinuationOptions.ExecuteSynchronously | TaskContinuationOptions.NotOnCanceled | TaskContinuationOptions.NotOnFaulted);
op = handle;
}
else
{
op = null;
channel.CloseAsync();
}
}
protected ClientHandler(HeliosTransport heliosWrappedTransport, Address remoteAddress, IConnection underlyingConnection) : base(underlyingConnection)
{
WrappedTransport = heliosWrappedTransport;
RemoteAddress = remoteAddress;
}
protected ServerHandler(HeliosTransport wrappedTransport, Task <IAssociationEventListener> associationListenerTask, IConnection underlyingConnection) : base(underlyingConnection)
{
WrappedTransport = wrappedTransport;
_associationListenerTask = associationListenerTask;
}
public TcpAssociationHandle(Address localAddress, Address remoteAddress, HeliosTransport transport, IConnection connection)
: base(localAddress, remoteAddress)
{
_channel = connection;
_transport = transport;
}
public TcpClientHandler(HeliosTransport heliosWrappedTransport, Address remoteAddress, IConnection underlyingConnection)
: base(underlyingConnection)
{
WrappedTransport = heliosWrappedTransport;
RemoteAddress = remoteAddress;
}
public TcpServerHandler(HeliosTransport wrappedTransport, Task<IAssociationEventListener> associationListenerTask, IConnection underlyingConnection)
: base(underlyingConnection)
{
WrappedTransport = wrappedTransport;
_associationListenerTask = associationListenerTask;
}
public TcpAssociationHandle(Address localAddress, Address remoteAddress, HeliosTransport transport, IConnection connection)
: base(localAddress, remoteAddress)
{
_channel = connection;
_transport = transport;
}
/// <summary>
/// TBD
/// </summary>
/// <param name="wrappedTransport">TBD</param>
/// <param name="log">TBD</param>
/// <param name="remoteAddress">TBD</param>
public TcpClientHandler(HeliosTransport wrappedTransport, ILoggingAdapter log, Address remoteAddress) : base(wrappedTransport, log)
{
_remoteAddress = remoteAddress;
}
/// <summary>
/// TBD
/// </summary>
/// <param name="wrappedTransport">TBD</param>
/// <param name="log">TBD</param>
/// <param name="associationEventListener">TBD</param>
public TcpServerHandler(HeliosTransport wrappedTransport, ILoggingAdapter log, Task <IAssociationEventListener> associationEventListener) : base(wrappedTransport, log)
{
_associationEventListener = associationEventListener;
}
public TcpServerHandler(HeliosTransport wrappedTransport, ILoggingAdapter log, Task<IAssociationEventListener> associationEventListener) : base(wrappedTransport, log)
{
_associationEventListener = associationEventListener;
}
protected TcpHandlers(HeliosTransport wrappedTransport, ILoggingAdapter log) : base(wrappedTransport, log)
{
}
public TcpClientHandler(HeliosTransport wrappedTransport, ILoggingAdapter log, Address remoteAddress) : base(wrappedTransport, log)
{
_remoteAddress = remoteAddress;
}
/// <summary>
/// TBD
/// </summary>
/// <param name="wrappedTransport">TBD</param>
/// <param name="log">TBD</param>
protected TcpHandlers(HeliosTransport wrappedTransport, ILoggingAdapter log) : base(wrappedTransport, log)
{
}
/// <summary>
/// TBD
/// </summary>
/// <param name="wrappedTransport">TBD</param>
/// <param name="log">TBD</param>
protected CommonHandlers(HeliosTransport wrappedTransport, ILoggingAdapter log)
{
WrappedTransport = wrappedTransport;
Log = log;
}
protected CommonHandlers(HeliosTransport wrappedTransport, ILoggingAdapter log)
{
WrappedTransport = wrappedTransport;
Log = log;
}
