public RpcTcpDuplexConnection(RpcTcpClientChannel channel, TcpUri serverUri)
: base(RpcConnectionMode.Duplex, RpcConnectionDirection.Client)
{
_serverUri = serverUri;
_socket = new RpcTcpSocketConnection(RpcConnectionDirection.Client);
_socket.Disconnected += new Action <RpcTcpSocketConnection>(
(socket) => {
OnDisconnected();
}
);
_socket.RequestReceived += new Action <RpcTcpSocketConnection, int, RpcRequest>(
(socket, seq, request) => {
var tx = new RpcTcpServerTransaction(_channel, this, socket, request, seq);
OnTransactionCreated(tx);
}
);
_socket.ResponseReceived += new Action <RpcTcpSocketConnection, int, RpcResponse>(
(socket, seq, response) => {
RpcTcpTransactionManager.EndTransaction(seq, response);
}
);
_channel = new RpcDuplexCallbackChannel("tcp", serverUri.ToString(), this, channel);
}
public RpcTcpServerConnection(RpcTcpServerChannel channel, RpcTcpSocketConnection sock)
: base(RpcConnectionMode.Unknown, RpcConnectionDirection.Server)
{
_channel = channel;
_sock = sock;
_sock.RequestReceived += new Action <RpcTcpSocketConnection, int, RpcRequest>(
(socket, seq, request) => {
RpcTcpServerTransaction tx = new RpcTcpServerTransaction(_channel, this, socket, request, seq);
OnTransactionCreated(tx);
}
);
_sock.ResponseReceived += new Action <RpcTcpSocketConnection, int, RpcResponse>(
(socket, seq, response) => {
RpcTcpTransactionManager.EndTransaction(seq, response);
}
);
_sock.Disconnected += new Action <RpcTcpSocketConnection>(
(socket) => {
OnDisconnected();
}
);
}
public override void SendRequest(Action callback, int timeout)
{
_callback = callback;
if (_sock == null)
{
Callback(RpcResponse.Create(RpcErrorCode.ConnectionPending, null));
}
else
{
Timeout = timeout;
RpcTcpTransactionManager.BeginTransaction(this);
_sock.Send(this);
}
}
public override RpcClientTransaction CreateTransaction(RpcRequest request)
{
int n = _lc.Next();
var wrapper = _connections[n];
var sock = wrapper.GetSocket();
if (sock == null)
{
throw new RpcException(RpcErrorCode.ConnectionPending, _serverUri.ToString(), "no SimplexConnection available", null);
}
var tx = RpcTcpTransactionManager.CreateClientTransaction(_serverUri, sock, request);
return(tx);
}
private void CreateConnection()
{
var sock = new RpcTcpSocketConnection(RpcConnectionDirection.Client);
sock.Disconnected += new Action <RpcTcpSocketConnection>(
(s) => {
_parent.OnSubDisconnected();
}
);
sock.RequestReceived += new Action <RpcTcpSocketConnection, int, RpcRequest>(
(s, seq, request) => {
// TODO
// Not support this response
}
);
sock.ResponseReceived += new Action <RpcTcpSocketConnection, int, RpcResponse>(
(s, seq, response) => {
RpcTcpTransactionManager.EndTransaction(seq, response);
}
);
//
// Auto Connect
sock.BeginConnect(
(TcpUri)_parent.RemoteUri,
delegate(Exception ex) {
if (ex != null)
{
_retryBegin = DateTime.Now.AddSeconds(1);
}
else
{
_parent.OnSubConnected();
}
},
false
);
_sock = sock;
}
/// <summary>
/// 构造函数, 不需要参数
/// </summary>
public RpcTcpClientChannel()
: base("tcp")
{
RpcTcpBufferManager.Initialize();
RpcTcpSimplexConnectionManager.Initialize();
_simplexConnections = new Dictionary <ServerUri, RpcTcpSimplexConnection>();
_duplexConnections = new Dictionary <ServerUri, RpcTcpDuplexConnection>();
p_channelSettings = new RpcChannelSettings()
{
MaxBodySize = 512 * 1024 * 1024,
SupportModes = RpcChannelSupportModes.Connection | RpcChannelSupportModes.DuplexConnection,
Version = "4.3",
Timeout = RpcTcpBufferManager.Configuration.ChannelItem.Timeout,
ConcurrentConnection = RpcTcpBufferManager.Configuration.ChannelItem.SimplexConnections,
};
RpcTcpTransactionManager.Initialize();
}
public override RpcClientTransaction CreateTransaction(RpcRequest request)
{
RpcTcpClientTransaction trans = RpcTcpTransactionManager.CreateClientTransaction(_sock.RemoteUri, _sock, request);
return(trans);
}
public void SendFailed(RpcErrorCode code, Exception ex)
{
Response = RpcResponse.Create(code, ex);
RpcTcpTransactionManager.EndTransaction(Sequence, Response);
}