/// <summary>
/// Send socket option message
/// </summary>
/// <param name="option"></param>
/// <param name="value"></param>
/// <param name="ct"></param>
public async Task SetSocketOptionAsync(
SocketOption option, ulong value, CancellationToken ct)
{
var response = await _socket.Provider.ControlChannel.CallAsync(Proxy,
new Message(_socket.Id, RemoteId, new SetOptRequest(
new SocketOptionValue(option, value))), ct).ConfigureAwait(false);
ProxySocket.ThrowIfFailed(response);
}
/// <summary>
/// Constructor for proxy link object
/// </summary>
/// <param name="socket">Owning proxy link</param>
/// <param name="remoteId">Remote endpoint id assigned by proxy</param>
/// <param name="localAddress">Remote local address</param>
/// <param name="peerAddress">Remote peer address</param>
/// <returns></returns>
internal ProxyLink(ProxySocket socket, INameRecord proxy, Reference remoteId,
SocketAddress localAddress, SocketAddress peerAddress)
{
_streamId = new Reference();
_socket = socket;
Proxy = proxy;
RemoteId = remoteId;
LocalAddress = localAddress;
PeerAddress = peerAddress;
}
/// <summary>
/// Get socket option
/// </summary>
/// <param name="option"></param>
/// <param name="ct"></param>
/// <returns></returns>
public async Task <ulong> GetSocketOptionAsync(
SocketOption option, CancellationToken ct)
{
var response = await _socket.Provider.ControlChannel.CallAsync(Proxy,
new Message(_socket.Id, RemoteId, new GetOptRequest(
option)), ct).ConfigureAwait(false);
ProxySocket.ThrowIfFailed(response);
return(((GetOptResponse)response.Content).OptionValue.Value);
}
/// <summary>
/// Receive a message
/// </summary>
/// <param name="buffer"></param>
/// <param name="ct"></param>
/// <returns></returns>
protected async Task <DataMessage> ReceiveAsync(
CancellationToken ct)
{
Message message;
while (!Socket.ReceiveQueue.TryDequeue(out message))
{
await Socket.ReceiveAsync(ct).ConfigureAwait(false);
}
ProxySocket.ThrowIfFailed(message);
if (message.Error != (int)SocketError.Success)
{
throw new SocketException((SocketError)message.Error);
}
if (message.TypeId != MessageContent.Data)
{
throw new SocketException("No data message");
}
return(message.Content as DataMessage);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="socket"></param>
internal ListenStream(ProxySocket socket) :
base(socket)
{
}
internal ProxyStream(ProxySocket socket)
{
Socket = socket;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="socket"></param>
internal PacketStream(ProxySocket socket) :
base(socket)
{
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="socket"></param>
internal SequentialStream(ProxySocket socket) :
base(socket)
{
}