| public Compile ( bool compress, int &length ) : byte[] | ||
| compress | bool | |
| length | int | |
| return | byte[] | |
public static Packet Compress(Packet p)
{
int length;
byte[] source = p.Compile(false, out length);
if (length > 100 && length < 60000)
{
byte[] dest = new byte[(int)(length * 1.001) + 10];
int destSize = dest.Length;
ZLibError error = Compression.Pack(dest, ref destSize, source, length, ZLibQuality.Default);
if (error != ZLibError.Okay)
{
Console.WriteLine("WARNING: Unable to compress admin packet, zlib error: {0}", error);
return p;
}
else
{
return new AdminCompressedPacket(dest, destSize, length);
}
}
else
{
return p;
}
}
public static Packet Compress( Packet p )
{
byte[] source = p.Compile( false );
if ( source.Length > 100 && source.Length < 60000 )
{
byte[] dest = new byte[(int)(source.Length*1.001)+1];
int destSize = dest.Length;
ZLibError error = ZLib.compress2( dest, ref destSize, source, source.Length, ZLibCompressionLevel.Z_BEST_COMPRESSION );// best compression (slowest)
if ( error != ZLibError.Z_OK )
{
Console.WriteLine( "WARNING: Unable to compress admin packet, zlib error: {0}", error );
return p;
}
else
{
return new AdminCompressedPacket( dest, destSize, source.Length );
}
}
else
{
return p;
}
}
public void Send( Packet p )
{
if ( m_Socket == null || m_BlockAllPackets )
return;
PacketProfile prof = PacketProfile.GetOutgoingProfile( (byte)p.PacketID );
DateTime start = ( prof == null ? DateTime.MinValue : DateTime.Now );
byte[] buffer = p.Compile( m_CompressionEnabled );
if ( buffer != null )
{
if ( buffer.Length <= 0 )
return;
int length = buffer.Length;
if ( m_Encoder != null )
m_Encoder.EncodeOutgoingPacket( this, ref buffer, ref length );
bool shouldBegin = false;
lock ( m_SendQueue )
shouldBegin = ( m_SendQueue.Enqueue( buffer, length ) );
if ( shouldBegin )
{
int sendLength = 0;
byte[] sendBuffer = m_SendQueue.Peek( ref sendLength );
try
{
m_Socket.BeginSend( sendBuffer, 0, sendLength, SocketFlags.None, m_OnSend, null );
m_Sending = true;
//Console.WriteLine( "Send: {0}: Begin send of {1} bytes", this, sendLength );
}
catch // ( Exception ex )
{
//Console.WriteLine(ex);
Dispose( false );
}
}
if ( prof != null )
prof.Record( length, DateTime.Now - start );
}
else
{
Dispose();
}
}
public virtual void Send( Packet p )
{
if ( m_Socket == null || m_BlockAllPackets ) {
p.OnSend();
return;
}
PacketSendProfile prof = PacketSendProfile.Acquire( p.GetType() );
int length;
byte[] buffer = p.Compile( m_CompressionEnabled, out length );
if ( buffer != null ) {
if ( buffer.Length <= 0 || length <= 0 ) {
p.OnSend();
return;
}
if ( prof != null ) {
prof.Start();
}
if ( m_Encoder != null ) {
m_Encoder.EncodeOutgoingPacket( this, ref buffer, ref length );
}
try {
SendQueue.Gram gram;
lock ( m_SendQueue ) {
gram = m_SendQueue.Enqueue( buffer, length );
}
if ( gram != null ) {
try {
m_Socket.BeginSend( gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket );
} catch ( Exception ex ) {
TraceException( ex );
Dispose( false );
}
}
} catch ( CapacityExceededException ) {
Console.WriteLine( "Client: {0}: Too much data pending, disconnecting...", this );
Dispose( false );
}
p.OnSend();
if ( prof != null ) {
prof.Finish( length );
}
} else {
Console.WriteLine( "Client: {0}: null buffer send, disconnecting...", this );
using ( StreamWriter op = new StreamWriter( "null_send.log", true ) )
{
op.WriteLine( "{0} Client: {1}: null buffer send, disconnecting...", DateTime.Now, this );
op.WriteLine( new System.Diagnostics.StackTrace() );
}
Dispose();
}
}
public void Send( Packet p )
{
if ( m_BlockAllPackets )
{
p.OnSend();
return;
}
PacketProfile prof = PacketProfile.GetOutgoingProfile( (byte) p.PacketID );
DateTime start = ( prof == null ? DateTime.MinValue : DateTime.Now );
int length;
byte[] buffer = p.Compile( m_CompressionEnabled, out length );
if ( buffer != null && buffer.Length > 0 && length > 0 )
{
m_NetState.Send( buffer, length );
}
if ( prof != null )
prof.Record( length, DateTime.Now - start );
p.OnSend();
}
public virtual void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
int length;
var buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
PacketSendProfile prof = null;
if (Core.Profiling)
{
prof = PacketSendProfile.Acquire(p.GetType());
}
if (prof != null)
{
prof.Start();
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try
{
SendQueue.Gram gram;
lock (_sendL)
{
lock (m_SendQueue)
gram = m_SendQueue.Enqueue(buffer, length);
if (gram != null && !_sending)
{
_sending = true;
#if NewAsyncSockets
m_SendEventArgs.SetBuffer(gram.Buffer, 0, gram.Length);
Send_Start();
#else
try
{
m_Socket.BeginSend(gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket);
}
catch (Exception ex)
{
TraceException(ex);
Dispose(false);
}
#endif
}
}
}
catch (CapacityExceededException)
{
Utility.PushColor(ConsoleColor.DarkRed);
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Utility.PopColor();
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
else
{
Utility.PushColor(ConsoleColor.DarkRed);
Console.WriteLine("Client: {0}: null buffer send, disconnecting...", this);
Utility.PopColor();
using (StreamWriter op = new StreamWriter("null_send.log", true))
{
op.WriteLine("{0} Client: {1}: null buffer send, disconnecting...", DateTime.UtcNow, this);
op.WriteLine(new StackTrace());
}
Dispose();
}
}
public virtual void Send(Packet p)
{
if (m_Socket == null || m_BlockAllPackets)
{
p.OnSend();
return;
}
PacketSendProfile prof = PacketSendProfile.Acquire(p.GetType());
int length;
byte[] buffer = p.Compile(m_CompressionEnabled, out length);
if (buffer != null)
{
if (buffer.Length <= 0 || length <= 0)
{
p.OnSend();
return;
}
if (prof != null)
{
prof.Start();
}
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
try {
SendQueue.Gram gram;
lock ( m_SendQueue ) {
gram = m_SendQueue.Enqueue(buffer, length);
}
if (gram != null)
{
#if Framework_4_0
m_SendEventArgs.SetBuffer(gram.Buffer, 0, gram.Length);
Send_Start();
#else
try {
m_Socket.BeginSend(gram.Buffer, 0, gram.Length, SocketFlags.None, m_OnSend, m_Socket);
} catch (Exception ex) {
TraceException(ex);
Dispose(false);
}
#endif
}
} catch (CapacityExceededException) {
Console.WriteLine("Client: {0}: Too much data pending, disconnecting...", this);
Dispose(false);
}
p.OnSend();
if (prof != null)
{
prof.Finish(length);
}
}
else
{
Console.WriteLine("Client: {0}: null buffer send, disconnecting...", this);
using (StreamWriter op = new StreamWriter("null_send.log", true))
{
op.WriteLine("{0} Client: {1}: null buffer send, disconnecting...", DateTime.Now, this);
op.WriteLine(new System.Diagnostics.StackTrace());
}
Dispose();
}
}
public void Send(Packet p)
{
if (m_Socket == null)
{
return;
}
PacketProfile prof = PacketProfile.GetOutgoingProfile((byte)p.PacketID);
DateTime start = (prof == null ? DateTime.MinValue : DateTime.Now);
byte[] buffer = p.Compile(m_CompressionEnabled);
if (buffer != null)
{
if (buffer.Length <= 0)
{
return;
}
int length = buffer.Length;
if (m_Encoder != null)
{
m_Encoder.EncodeOutgoingPacket(this, ref buffer, ref length);
}
bool shouldBegin = false;
lock (m_SendQueue)
shouldBegin = (m_SendQueue.Enqueue(buffer, length));
if (m_Connecting)
{
shouldBegin = false;
}
if (shouldBegin)
{
int sendLength = 0;
byte[] sendBuffer = m_SendQueue.Peek(ref sendLength);
try
{
m_Socket.BeginSend(sendBuffer, 0, sendLength, SocketFlags.None, m_OnSend, null);
m_Sending = true;
//Console.WriteLine( "Send: {0}: Begin send of {1} bytes", this, sendLength );
}
catch (Exception ex)
{
log.Error(ex);
Dispose(false);
}
}
if (prof != null)
{
prof.Record(length, DateTime.Now - start);
}
}
else
{
Dispose();
}
}
