private void Receive_Process(SocketAsyncEventArgs e)
{
int byteCount = e.BytesTransferred;
if (e.SocketError != SocketError.Success || byteCount <= 0)
{
Dispose(false);
return;
}
m_NextCheckActivity = DateTime.Now + TimeSpan.FromMinutes(1.2);
byte[] buffer = m_RecvBuffer;
if (m_Encoder != null)
{
m_Encoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
lock (m_Buffer)
m_Buffer.Enqueue(buffer, 0, byteCount);
m_MessagePump.OnReceive(this);
lock (m_AsyncLock)
{
m_AsyncState &= ~AsyncState.Pending;
}
}
private void Receive_Process(SocketAsyncEventArgs e)
{
int byteCount = e.BytesTransferred;
if (e.SocketError != SocketError.Success || byteCount <= 0)
{
Dispose(false);
return;
}
m_NextCheckActivity = DateTime.UtcNow + TimeSpan.FromMinutes(1.2);
byte[] buffer = m_RecvBuffer;
if (m_Encoder != null)
{
m_Encoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
//If we support encryption, then it is possible that the client was DISPOSED at this point.
if (!m_Disposing)
{
lock (m_Buffer)
m_Buffer.Enqueue(buffer, 0, byteCount);
m_MessagePump.OnReceive(this);
lock (m_AsyncLock)
m_AsyncState &= ~AsyncState.Pending;
}
}
public void DecodeIncomingPacket(NetState from, ref byte[] buffer, ref int length)
{
if (_Successor != null)
{
_Successor.DecodeIncomingPacket(from, ref buffer, ref length);
}
}
private void OnReceive(IAsyncResult asyncResult)
{
Socket s = (Socket)asyncResult.AsyncState;
try
{
int byteCount = s.EndReceive(asyncResult);
if (byteCount > 0)
{
m_NextCheckActivity = DateTime.Now + TimeSpan.FromMinutes(1.2);
byte[] buffer = m_RecvBuffer;
if (m_Encoder != null)
{
m_Encoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
lock (m_Buffer)
m_Buffer.Enqueue(buffer, 0, byteCount);
m_MessagePump.OnReceive(this);
lock (m_AsyncLock)
{
m_AsyncState &= ~AsyncState.Pending;
if ((m_AsyncState & AsyncState.Paused) == 0)
{
try
{
InternalBeginReceive();
}
catch (Exception ex)
{
TraceException(ex);
Dispose(false);
}
}
}
}
else
{
Dispose(false);
}
}
catch
{
Dispose(false);
}
}
private void OnReceive(IAsyncResult asyncResult)
{
Socket s = (Socket)asyncResult.AsyncState;
try {
int byteCount = s.EndReceive(asyncResult);
if (byteCount > 0)
{
UpdateAcitivty();
byte[] buffer = mRecvBuffer;
if (mEncoder != null)
{
mEncoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
lock (mBuffer) {
mBuffer.Enqueue(buffer, 0, byteCount);
}
//mMessagePump.OnReceive(this);
lock (mMessagePump) {
//Core.Set();
mMessagePump.HandleReceive(this);
}
lock (mAsyncLock) {
mAsyncState &= ~AsyncNetState.Pending;
if ((mAsyncState & AsyncNetState.Paused) == 0)
{
try {
InternalBeginReceive();
} catch (Exception ex) {
ExceptionHandler.Trace(ex);
Dispose(false);
}
}
}
}
else
{
Dispose(false);
}
} catch (Exception ex) {
ServerConsole.ErrorLine(ex.Message);
ServerConsole.ErrorLine(ex.StackTrace);
//ServerConsole.ErrorLine(Tools.CleanExcepionStacktrace(ex.StackTrace));
Dispose(false);
}
}
public void DecodeIncomingPacketTest()
{
IPacketEncoder target = CreateIPacketEncoder(); // TODO: 初始化为适当的值
NetState netStateFrom = null; // TODO: 初始化为适当的值
byte[] byteBuffer = null; // TODO: 初始化为适当的值
byte[] byteBufferExpected = null; // TODO: 初始化为适当的值
long iLength = 0; // TODO: 初始化为适当的值
long iLengthExpected = 0; // TODO: 初始化为适当的值
target.DecodeIncomingPacket(netStateFrom, ref byteBuffer, ref iLength);
Assert.AreEqual(byteBufferExpected, byteBuffer);
Assert.AreEqual(iLengthExpected, iLength);
Assert.Inconclusive("无法验证不返回值的方法。");
}
private void OnReceive(IAsyncResult asyncResult)
{
Socket s = (Socket)asyncResult.AsyncState;
try {
int byteCount = s.EndReceive(asyncResult);
if (byteCount > 0)
{
UpdateAcitivty();
byte[] buffer = mRecvBuffer;
if (mEncoder != null)
{
mEncoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
lock (mBuffer)
mBuffer.Enqueue(buffer, 0, byteCount);
mMessagePump.OnReceive(this);
lock ( mAsyncLock ) {
mAsyncState &= ~AsyncNetState.Pending;
if ((mAsyncState & AsyncNetState.Paused) == 0)
{
try {
InternalBeginReceive();
} catch (Exception ex) {
ExceptionHandler.Trace(ex);
Dispose(false);
}
}
}
}
else
{
Dispose(false);
}
} catch {
Dispose(false);
}
}
private void OnReceive(IAsyncResult asyncResult)
{
lock (this)
{
if (m_Socket == null)
{
return;
}
try
{
int byteCount = m_Socket.EndReceive(asyncResult);
if (byteCount > 0)
{
m_NextCheckActivity = DateTime.Now + TimeSpan.FromMinutes(1.2);
byte[] buffer = m_RecvBuffer;
if (m_Encoder != null)
{
m_Encoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
m_Buffer.Enqueue(buffer, 0, byteCount);
m_Incoming += byteCount;
m_NetServer.OnReceive(this, byteCount);
}
else
{
Dispose(false);
}
}
catch (Exception ex)
{
TraceException(ex);
Dispose(false);
}
}
}
private void OnReceive(IAsyncResult asyncResult)
{
lock (this)
{
if (m_Socket == null)
{
return;
}
try
{
int byteCount = m_Socket.EndReceive(asyncResult);
if (byteCount > 0)
{
m_NextCheckActivity = Core.Now + TimeSpan.FromMinutes(1.2);
byte[] buffer = m_RecvBuffer;
if (m_Encoder != null)
{
m_Encoder.DecodeIncomingPacket(this, ref buffer, ref byteCount);
}
m_Buffer.Enqueue(buffer, 0, byteCount);
m_MessagePump.OnReceive(this);
}
else
{
Dispose(false);
}
}
catch // ( Exception ex )
{
//Console.WriteLine(ex);
Dispose(false);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="netState"></param>
internal static void WorldProcessReceive(object sender, NetStateEventArgs eventArgs)
{
LOGs.WriteLine(LogMessageType.MSG_HACK, "World_ProcessReceive...... 0 = {0}", eventArgs.NetState.ReceiveBuffer.Length);
if (eventArgs.NetState == null)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - eventArgs.NetState == null error!");
return;
}
ReceiveQueue receiveQueueBuffer = eventArgs.NetState.ReceiveBuffer;
if (receiveQueueBuffer == null)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - receiveQueueBuffer == null error!");
return;
}
WorldExtendData extendData = eventArgs.NetState.GetComponent <WorldExtendData>(WorldExtendData.COMPONENT_ID);
if (extendData == null)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - extendData == null error!");
return;
}
if (receiveQueueBuffer.Length < extendData.ProcessReceiveData.Remaining)
{
// 等待数据包的完整(Remaining 默认的大小为WORLD_HEAD_SIZE)
return;
}
long iReceiveBufferLength = receiveQueueBuffer.Length; // 隔段时间就会有数据过来，所以可以不用锁定的，锁定了也没用,很难保证多线程中处理了所有的数据(指 Length)
while (iReceiveBufferLength >= extendData.ProcessReceiveData.Remaining)
{
if (extendData.ProcessReceiveData.PacketBuffer == null) // 如果空 代表是需要获取新的数据包和包头(Remaining == WORLD_HEAD_SIZE)
{
// 获取空数据
byte[] packetBuffer = s_ProcessorBuffers.AcquireBuffer();
// 获取数据包头的内容
long iReturnPacketHeadSize = receiveQueueBuffer.Dequeue(ref packetBuffer, 0, WORLD_HEAD_SIZE);
// 获取的数据不相同
if (iReturnPacketHeadSize != WORLD_HEAD_SIZE)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - iReturnPacketHeadSize != WORLD_HEAD_SIZE error!");
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
eventArgs.NetState.Dispose(); // 断开
return;
}
IPacketEncoder packetEncoder = eventArgs.NetState.PacketEncoder as IPacketEncoder;
if (packetEncoder == null)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - packetEncoder == null error!");
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
eventArgs.NetState.Dispose(); // 断开
return;
}
// 解密数据包头
long iClientPacketHeader = WORLD_HEAD_SIZE;
packetEncoder.DecodeIncomingPacket(eventArgs.NetState, ref packetBuffer, ref iClientPacketHeader);
// 给出数据信息头
WOWClientPacketHeader clientPacketHeader = WOWClientPacketHeader.GetClientPacketHeader(packetBuffer);
int iRemaining = clientPacketHeader.PacketSize - 4; // -4 是代表剩余的数据包大小(为什么不是减6呢？)
if (receiveQueueBuffer.Length < iRemaining)
{
// 等待数据包的完整
{
extendData.ProcessReceiveData.PacketBuffer = packetBuffer;
extendData.ProcessReceiveData.Remaining = (uint)iRemaining;
return;
}
}
// 获取信息包数据的剩余内容
long iReturnPacketSize = receiveQueueBuffer.Dequeue(ref packetBuffer, WORLD_HEAD_SIZE, iRemaining /*获取剩余数据包大小的字节数*/);
// 获取的数据不相同
if (iReturnPacketSize != iRemaining)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - iReturnPacketSize != iRemaining error!");
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
eventArgs.NetState.Dispose(); // 断开
return;
}
// 获取包的全部长度
long iPacketFullLength = iRemaining + WORLD_HEAD_SIZE;
// 读取的数据包
PacketReader packetReader = new PacketReader(packetBuffer, iPacketFullLength, WORLD_HEAD_SIZE /*包的ID大小-4个字节、长度大小-2个字节, 6个字节跳过*/);
//////////////////////////////////////////////////////////////////////////
// 输出信息包的日志
//////////////////////////////////////////////////////////////////////////
ProcessNet.LogServerPack(packetBuffer, iPacketFullLength, "World_In_Packets.log", eventArgs.NetState.ToString(), clientPacketHeader.PacketID, WordOpCodeName.GetWordOpCodeName(clientPacketHeader.PacketID));
//////////////////////////////////////////////////////////////////////////
// 获取处理数据包的实例
PacketHandler packetHandler = ProcessServer.WorldPacketHandlers.GetHandler(clientPacketHeader.PacketID);
if (packetHandler == null) // 说明还没有解开当前的数据包内容
{
//////////////////////////////////////////////////////////////////////////
// 输出未知信息包的日志
//////////////////////////////////////////////////////////////////////////
ProcessNet.LogServerPack(packetBuffer, iPacketFullLength, "World_In_Unknown_Packets.log", eventArgs.NetState.ToString(), clientPacketHeader.PacketID, WordOpCodeName.GetWordOpCodeName(clientPacketHeader.PacketID));
//////////////////////////////////////////////////////////////////////////
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
// 获取剩下的数据长度
iReceiveBufferLength = receiveQueueBuffer.Length;
continue;
}
// 当前需处理的数据包的大小
long iPacketHandlerLength = packetHandler.Length;
if (iPacketHandlerLength > iPacketFullLength) // 包需求的数据大小大于得到的数据大小
{
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
eventArgs.NetState.Dispose(); // 断开
return;
}
// 处理数据
packetHandler.OnReceive(eventArgs.NetState, packetReader);
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
// 获取剩下的数据长度
iReceiveBufferLength = receiveQueueBuffer.Length;
}
else //已有数据包头获取剩余数据
{
byte[] packetBuffer = extendData.ProcessReceiveData.PacketBuffer;
// 获取信息包数据的剩余内容
long iReturnPacketSize = receiveQueueBuffer.Dequeue(ref packetBuffer, WORLD_HEAD_SIZE, extendData.ProcessReceiveData.Remaining /*获取剩余数据包大小的字节数*/);
// 获取的数据不相同
if (iReturnPacketSize != extendData.ProcessReceiveData.Remaining)
{
Debug.WriteLine("ProcessNet.World_ProcessReceive(...) - iReturnPacketSize != Remaining error!");
// 恢复原始数据状态
extendData.ProcessReceiveData.PacketBuffer = null;
extendData.ProcessReceiveData.Remaining = WORLD_HEAD_SIZE;
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
eventArgs.NetState.Dispose(); // 断开
return;
}
// 获取包的全部长度
long iPacketFullLength = extendData.ProcessReceiveData.Remaining + WORLD_HEAD_SIZE;
// 读取的数据包
PacketReader packetReader = new PacketReader(extendData.ProcessReceiveData.PacketBuffer, iPacketFullLength, WORLD_HEAD_SIZE /*包的ID大小-4个字节、长度大小-2个字节, 6个字节跳过*/);
// 给出数据信息头
WOWClientPacketHeader clientPacketHeader = WOWClientPacketHeader.GetClientPacketHeader(extendData.ProcessReceiveData.PacketBuffer);
//////////////////////////////////////////////////////////////////////////
// 输出信息包的日志
//////////////////////////////////////////////////////////////////////////
ProcessNet.LogServerPack(packetBuffer, iPacketFullLength, "World_In_Packets.log", eventArgs.NetState.ToString(), clientPacketHeader.PacketID, WordOpCodeName.GetWordOpCodeName(clientPacketHeader.PacketID));
//////////////////////////////////////////////////////////////////////////
// 获取处理数据包的实例
PacketHandler packetHandler = ProcessServer.WorldPacketHandlers.GetHandler(clientPacketHeader.PacketID);
if (packetHandler == null) // 说明还没有解开当前的数据包内容
{
//////////////////////////////////////////////////////////////////////////
// 输出未知信息包的日志
//////////////////////////////////////////////////////////////////////////
ProcessNet.LogServerPack(packetBuffer, iPacketFullLength, "World_In_Unknown_Packets.log", eventArgs.NetState.ToString(), clientPacketHeader.PacketID, WordOpCodeName.GetWordOpCodeName(clientPacketHeader.PacketID));
//////////////////////////////////////////////////////////////////////////
// 恢复原始数据状态
extendData.ProcessReceiveData.PacketBuffer = null;
extendData.ProcessReceiveData.Remaining = WORLD_HEAD_SIZE;
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
// 获取剩下的数据长度
iReceiveBufferLength = receiveQueueBuffer.Length;
continue;
}
// 当前需处理的数据包的大小
long iPacketHandlerLength = packetHandler.Length;
if (iPacketHandlerLength > iPacketFullLength) // 包需求的数据大小大于得到的数据大小
{
// 恢复原始数据状态
extendData.ProcessReceiveData.PacketBuffer = null;
extendData.ProcessReceiveData.Remaining = WORLD_HEAD_SIZE;
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(packetBuffer);
eventArgs.NetState.Dispose(); // 断开
return;
}
// 处理数据
packetHandler.OnReceive(eventArgs.NetState, packetReader);
// 返回内存池
s_ProcessorBuffers.ReleaseBuffer(extendData.ProcessReceiveData.PacketBuffer);
// 恢复原始数据状态
extendData.ProcessReceiveData.PacketBuffer = null;
extendData.ProcessReceiveData.Remaining = WORLD_HEAD_SIZE;
// 获取剩下的数据长度
iReceiveBufferLength = receiveQueueBuffer.Length;
}
}
}
private void Receive_Process( SocketAsyncEventArgs e )
{
//Plume : Net 4
/*int byteCount = e.BytesTransferred;
if ( e.SocketError != SocketError.Success || byteCount <= 0 ) {
Dispose( false );
return;
}
m_NextCheckActivity = DateTime.Now + TimeSpan.FromMinutes( 1.2 );
byte[] buffer = m_RecvBuffer;
if ( m_Encoder != null )
m_Encoder.DecodeIncomingPacket( this, ref buffer, ref byteCount );
lock ( m_Buffer )
m_Buffer.Enqueue( buffer, 0, byteCount );
m_MessagePump.OnReceive( this );
lock ( m_AsyncLock ) {
m_AsyncState &= ~AsyncState.Pending;*/
try
{
if (!m_Disposing)
{
int byteCount = e.BytesTransferred;
if ( e.SocketError != SocketError.Success || byteCount <= 0 )
{
Dispose( false );
return;
}
else
{
m_NextCheckActivity = DateTime.Now + TimeSpan.FromMinutes( 1.2 );
byte[] buffer = m_RecvBuffer;
if ( m_Encoder != null )
m_Encoder.DecodeIncomingPacket( this, ref buffer, ref byteCount );
if (m_Buffer != null)
{
lock ( m_Buffer )
m_Buffer.Enqueue( buffer, 0, byteCount );
if (!m_Disposing)
{
m_MessagePump.OnReceive( this );
lock ( m_AsyncLock )
{
m_AsyncState &= ~AsyncState.Pending;
}
}
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("Exception on Netstate in Receive_Process");
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
