/// <summary>
/// 初始化频道
/// </summary>
public void InitChannel(MainThreadSyncContext context, Socket socket, Type packageCoderType, int packageBodyMaxSize)
{
if (packageCoderType == null)
{
throw new System.ArgumentException($"packageCoderType is null.");
}
if (packageBodyMaxSize <= 0)
{
throw new System.ArgumentException($"packageMaxSize is invalid : {packageBodyMaxSize}");
}
_context = context;
_socket = socket;
_socket.NoDelay = true;
// 创建编码解码器
_packageCoder = (NetworkPackageCoder)Activator.CreateInstance(packageCoderType);
_packageCoder.InitCoder(this, packageBodyMaxSize);
_packageMaxSize = packageBodyMaxSize + _packageCoder.GetPackageHeaderSize();
// 创建字节缓冲类
// 注意：字节缓冲区长度，推荐4倍最大包体长度
int byteBufferSize = _packageMaxSize * 4;
int tempBufferSize = _packageMaxSize * 2;
_sendBuffer = new ByteBuffer(byteBufferSize);
_decodeBuffer = new ByteBuffer(byteBufferSize);
_receiveBuffer = new byte[tempBufferSize];
// 创建IOCP接收类
_receiveArgs.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
_receiveArgs.SetBuffer(_receiveBuffer, 0, _receiveBuffer.Length);
// 创建IOCP发送类
_sendArgs.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
_sendArgs.SetBuffer(_sendBuffer.GetBuffer(), 0, _sendBuffer.Capacity);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="packageCoderType">通信频道使用的网络包编码解码器类型</param>
/// <param name="packageBodyMaxSize">网络包体最大长度</param>
public TcpClient(Type packageCoderType, int packageBodyMaxSize)
{
_packageCoderType = packageCoderType;
_packageBodyMaxSize = packageBodyMaxSize;
_syncContext = new MainThreadSyncContext();
}
