/// <summary>
/// Sends a specified message over a specified connection.
/// </summary>
/// <param name="connection">Duplex Channel Connection</param>
/// <param name="guid">Unique identifier of the Message</param>
/// <param name="headers">Remoting transport headers</param>
/// <param name="message">Stream with raw data of the message</param>
public static void Send(Connection connection, Guid guid, ITransportHeaders headers, Stream message)
{
try
{
connection.LockWrite();
BinaryWriter writer = connection.Writer;
if (writer == null)
{
// Unexpected connection loss. Connection isn´t working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
else
{
writer.Write(guid.ToByteArray());
var headerStream = TransportHeaderWrapper.Serialize(headers);
writer.Write((int)headerStream.Length);
writer.Write(headerStream.GetBuffer(), 0, (int)headerStream.Length);
writer.Write((int)message.Length);
MemoryStream ms = message as MemoryStream;
if (ms == null)
{
byte[] msgBuffer = new byte[message.Length];
message.Read(msgBuffer, 0, (int)message.Length);
writer.Write(msgBuffer, 0, (int)message.Length);
}
else
{
writer.Write(ms.GetBuffer(), 0, (int)message.Length);
}
writer.Flush();
}
}
catch (ObjectDisposedException)
{
// Socket may be closed meanwhile. Connection isn't working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
catch (IOException)
{
// Unexpected connection loss. Connection isn't working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
catch (SocketException)
{
// Unexpected connection loss. Connection isn't working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
catch (RemotingException)
{
// Unexpected connection loss. Connection isn't working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
finally
{
if (connection != null)
{
connection.ReleaseWrite();
}
}
}
/// <summary>
/// Sends a specified message over a specified connection.
/// </summary>
/// <param name="connection">Duplex Channel Connection</param>
/// <param name="guid">Unique identifier of the Message</param>
/// <param name="headers">Remoting transport headers</param>
/// <param name="message">Stream with raw data of the message</param>
public static void Send(Connection connection, Guid guid, ITransportHeaders headers, Stream message)
{
try
{
connection.LockWrite();
BinaryWriter writer = connection.Writer;
if (writer == null)
{
// Unexpected connection loss. Connection isn´t working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
else
{
writer.Write(guid.ToByteArray());
var headerStream = TransportHeaderWrapper.Serialize(headers);
writer.Write((int)headerStream.Length);
writer.Write(headerStream.GetBuffer(), 0, (int)headerStream.Length);
writer.Write((int)message.Length);
MemoryStream ms = message as MemoryStream;
if (ms == null)
{
byte[] msgBuffer = new byte[message.Length];
message.Read(msgBuffer, 0, (int)message.Length);
writer.Write(msgBuffer, 0, (int)message.Length);
}
else
writer.Write(ms.GetBuffer(), 0, (int)message.Length);
writer.Flush();
}
}
catch (ObjectDisposedException)
{
// Socket may be closed meanwhile. Connection isn´t working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
catch (IOException)
{
// Unexpected connection loss. Connection isn´t working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
catch (SocketException)
{
// Unexpected connection loss. Connection isn´t working anymore, so close it.
connection.ReleaseWrite();
connection.Close();
connection = null;
}
finally
{
if (connection != null)
connection.ReleaseWrite();
}
}
