/// <summary>
/// 从缓冲池里分配一个消息包
/// </summary>
/// <param name="buffer"></param>
/// <returns></returns>
public static PacketReader AcquireContent(DogBuffer buffer)
{
var ret = s_pool.AcquireContent();
ret.SetBuffer(buffer);
return(ret);
}
/// <summary>
///
/// </summary>
/// <param name="buffer"></param>
public void SetBuffer(DogBuffer buffer)
{
m_Data = buffer.Bytes;
m_Size = buffer.Length;
m_Index = ReceiveQueue.PacketLengthSize + 2; // 包头的长度和消息码长度
m_buffer = buffer;
}
/// <summary>
/// 数据包写入器
/// </summary>
/// <param name="codeId">消息报的id</param>
internal PacketWriter(ushort codeId)
{
buffer = DogBuffer.GetFromPool32K();
// 先预留2位用于存放消息id
buffer.Length = ReceiveQueue.PacketLengthSize;
Write(codeId);
}
/// <summary>
/// 释放资源
/// </summary>
void Dispose()
{
if (m_buffer != null)
{
var t = m_buffer;
m_buffer = null;
t.Release();
}
}
internal static void ReleaseToPool(DogBuffer bufff)
{
bufff.Length = 0;
if (bufff.BuffSizeType == DogBufferType._4K)
{
s_pools.ReleaseContent(bufff);
}
else if (bufff.BuffSizeType == DogBufferType._32K)
{
s_pools32K.ReleaseContent(bufff as DogBuffer32K);
}
}
/// <summary>
/// 设置网络消息码
/// </summary>
/// <param name="codeId"></param>
public void SetNetCode(ushort codeId)
{
if (buffer != null)
{
buffer.Release();
}
buffer = DogBuffer.GetFromPool32K();
// 先预留2位用于存放消息id
buffer.Length = ReceiveQueue.PacketLengthSize;
Write(codeId);
}
/// <summary>
/// 重新异步开始接受数据
/// </summary>
internal void SyncRecvData()
{
if (isClose || Socket == null || !Socket.Connected)
{
return;
}
#if !UNITY_IPHONE
lock (Socket)
#endif
{
var buff = DogBuffer.GetFromPool32K();
RecvBuffer = buff;
ReceiveEventArgs.SetBuffer(RecvBuffer.Bytes, 0, RecvBuffer.Bytes.Length);
Socket.ReceiveAsync(ReceiveEventArgs);
}
}
/// <summary>
/// 向客户端发送数据
/// </summary>
/// <param name="buff"></param>
public void SendPackage(DogBuffer buff)
{
if (Socket == null || !Socket.Connected)
{
return;
}
buff.Use();
#if !UNITY_IPHONE
lock (m_PendingBuffer)
#endif
{
m_PendingBuffer.Enqueue(buff);
}
PeekSend();
}
internal static void ReleaseToPool(DogBuffer bufff)
{
bufff.Length = 0;
if (bufff.BuffSizeType == DogBufferType._4K)
s_pools.ReleaseContent(bufff);
else if (bufff.BuffSizeType == DogBufferType._32K)
s_pools32K.ReleaseContent(bufff as DogBuffer32K);
}