private void ClientOnConnected(NamedPipeConnection <TRead, TWrite> connection)
{
if (ClientConnected != null)
{
ClientConnected(connection);
}
}
private void ClientOnReceiveMessage(NamedPipeConnection <TRead, TWrite> connection, TRead message)
{
if (ClientMessage != null)
{
ClientMessage(connection, message);
}
}
private void ClientOnReceiveMessage(NamedPipeConnection <TRead, TWrite> connection, TRead message)
{
if (ClientMessage != null)
{
LogDebug($"ClientOnReceiveMessage, connection.Id: {connection.Id}");
ClientMessage(connection, message);
}
}
private void ClientOnConnected(NamedPipeConnection <TRead, TWrite> connection)
{
if (ClientConnected != null)
{
LogDebug($"ClientOnConnected, connection.Id: {connection.Id}");
ClientConnected(connection);
}
}
private void ClientOnDisconnected(NamedPipeConnection<TRead, TWrite> connection)
{
if (connection == null)
return;
lock (_connections)
{
_connections.Remove(connection);
}
if (ClientDisconnected != null)
ClientDisconnected(connection);
}
private void WaitForConnection(string pipeName)
{
NamedPipeServerStream handshakePipe = null;
NamedPipeServerStream dataPipe = null;
NamedPipeConnection <TRead, TWrite> connection = null;
var connectionPipeName = GetNextConnectionPipeName(pipeName);
try
{
// Send the client the name of the data pipe to use
handshakePipe = PipeServerFactory.CreateAndConnectPipe(pipeName);
var handshakeWrapper = new PipeStreamWrapper <string, string>(handshakePipe);
handshakeWrapper.WriteObject(connectionPipeName);
// Wait for the client to connect to the data pipe
dataPipe = PipeServerFactory.CreatePipe(connectionPipeName);
dataPipe.WaitForConnection();
// Client has now connected (Which means that they found our data pipe)
// We can now close the handshake pipe
handshakeWrapper.Close();
// Add the client's connection to the list of connections
connection = ConnectionFactory.CreateConnection <TRead, TWrite>(dataPipe);
connection.ReceiveMessage += ClientOnReceiveMessage;
connection.Disconnected += ClientOnDisconnected;
connection.Error += ConnectionOnError;
connection.Open();
lock (_connections)
{
_connections.Add(connection);
}
ClientOnConnected(connection);
}
// Catch the IOException that is raised if the pipe is broken or disconnected.
catch (Exception e)
{
Console.Error.WriteLine("Named pipe is broken or disconnected: {0}", e);
Cleanup(handshakePipe);
Cleanup(dataPipe);
ClientOnDisconnected(connection);
}
}
private void WaitForConnection(string pipeName, PipeSecurity pipeSecurity)
{
NamedPipeServerStream handshakePipe = null;
NamedPipeServerStream dataPipe = null;
NamedPipeConnection <TRead, TWrite> connection = null;
var connectionPipeName = GetNextConnectionPipeName(pipeName);
Console.WriteLine(connectionPipeName);
try
{
// Send the client the name of the data pipe to use将要使用的数据管道的名称发送给客户机
handshakePipe = PipeServerFactory.CreateAndConnectPipe(pipeName, pipeSecurity);
var handshakeWrapper = new PipeStreamWrapper <string, string>(handshakePipe);
handshakeWrapper.WriteObject(connectionPipeName);
handshakeWrapper.WaitForPipeDrain();
handshakeWrapper.Close();
// Wait for the client to connect to the data pipe等待客户机连接到数据管道
dataPipe = PipeServerFactory.CreatePipe(connectionPipeName, pipeSecurity);
dataPipe.WaitForConnection();
// Add the client's connection to the list of connections将客户端连接添加到连接列表中
connection = ConnectionFactory.CreateConnection <TRead, TWrite>(dataPipe);
connection.ReceiveMessage += ClientOnReceiveMessage;
connection.Disconnected += ClientOnDisconnected;
connection.Error += ConnectionOnError;
connection.Open();
lock (_connections)
{
_connections.Add(connection);
}
ClientOnConnected(connection);
}
// Catch the IOException that is raised if the pipe is broken or disconnected.
catch (Exception e)
{
Console.Error.WriteLine("Named pipe is broken or disconnected: {0}", e);
Cleanup(handshakePipe);
Cleanup(dataPipe);
ClientOnDisconnected(connection);
}
}
private void ClientOnDisconnected(NamedPipeConnection <TRead, TWrite> connection)
{
if (connection == null)
{
return;
}
lock (this._connections)
{
this._connections.Remove(connection);
}
if (ClientDisconnected != null)
{
ClientDisconnected(connection);
}
}
private void OnClientMessage(NamedPipeConnection <MessageContainer, MessageContainer> connection, MessageContainer message)
{
Console.WriteLine("Client {0} says: {1}", connection.Id, message);
//_messageQueue.Add(message);
if (message == null || message.Message == null)
{
Logger.Log("message null");
}
else
{
_messageQueue.Post(message.Message);
//EventHandler<MessageType> handler = MsgReceived;
//if (handler != null)
//{
// handler(this, message.Message);
//}
}
}
private void ClientOnDisconnected(NamedPipeConnection <TRead, TWrite> connection)
{
if (connection == null)
{
return;
}
lock (_connections)
{
_connections.Remove(connection);
}
if (ClientDisconnected != null)
{
LogDebug($"ClientOnDisconnected, connection.Id: {connection.Id}");
ClientDisconnected(connection);
}
}
/// <summary>
/// Invoked on the UI thread.
/// </summary>
private void ConnectionOnError(NamedPipeConnection <TRead, TWrite> connection, Exception exception)
{
OnError(exception);
}
private void OnClientDisconnected(NamedPipeConnection <MessageContainer, MessageContainer> connection)
{
Console.WriteLine("Client {0} disconnected", connection.Id);
//_messageQueue.Add(new MessageContainer(new MsgExit()));
//TODO
}
private void OnClientConnected(NamedPipeConnection <MessageContainer, MessageContainer> connection)
{
Console.WriteLine("Client {0} is now connected!", connection.Id);
}
/// <summary>
/// Invoked on the UI thread.
/// </summary>
private void ConnectionOnError(NamedPipeConnection <TRead, TWrite> connection, Exception exception)
{
LogDebug($"ConnectionOnError, connection.Id: {connection.Id}");
OnError(exception);
}
private void WaitForConnection()
{
LogDebug("WaitForConnection");
NamedPipeServerStream handshakePipe = null;
NamedPipeServerStream dataPipe = null;
NamedPipeConnection <TRead, TWrite> connection = null;
var connectionPipeName = GetNextConnectionPipeName();
try
{
dataPipe = CreatePipe(connectionPipeName);
LogDebug("dataPipe created");
// Send the client the name of the data pipe to use
LogDebug("Send the client the name of the data pipe to use");
handshakePipe = CreateAndConnectPipe();
LogDebug("handshakePipe created");
var handshakeWrapper = new PipeStreamWrapper <string, string>(handshakePipe);
LogDebug("handshakeWrapper created");
handshakeWrapper.SetLogger(_logger);
handshakeWrapper.WriteObject(connectionPipeName);
handshakeWrapper.WaitForPipeDrain();
handshakeWrapper.Close();
LogDebug("handshakeWrapper closed");
// Wait for the client to connect to the data pipe
LogDebug("Wait for the client to connect to the data pipe");
dataPipe.WaitForConnection();
LogDebug("Add the client's connection to the list of connections");
// Add the client's connection to the list of connections
connection = ConnectionFactory.CreateConnection <TRead, TWrite>(dataPipe);
connection.ReceiveMessage += ClientOnReceiveMessage;
connection.Disconnected += ClientOnDisconnected;
connection.Error += ConnectionOnError;
connection.Open();
LogDebug("Open connection");
lock (_connections) { _connections.Add(connection); }
ClientOnConnected(connection);
}
// Catch the IOException that is raised if the pipe is broken or disconnected.
catch (Exception e)
{
LogError(e, "Named pipe is broken or disconnected");
Console.Error.WriteLine("Named pipe is broken or disconnected: {0}", e);
LogDebug("Cleanup handshakePipe");
Cleanup(handshakePipe);
LogDebug("Cleanup dataPipe");
Cleanup(dataPipe);
ClientOnDisconnected(connection);
}
}
private void OnServerMessage(NamedPipeConnection <MessageContainer, MessageContainer> connection, MessageContainer message)
{
Console.WriteLine("Server says: {0}", message);
}