public override int EndRead(IAsyncResult asyncResult)
{
SSLResult <int> result = asyncResult as SSLResult <int>;
if (_AsyncRead != null)
{
_AsyncRead.SSLAsyncBuffer = default(ArraySegment <byte>);
_AsyncRead.Callback = null;
_AsyncRead = null;
}
return(result.Result);
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
if (this._inputLength - this._inputOffset > 0)
{
//有数据则直接读取
int read = this.ReadFromInput(buffer, offset, count);
return(this.PrepareSyncReadResult(read, state));
}
_AsyncRead = new SSLAsyncResult <int>();
_AsyncRead.SSLAsyncBuffer = new ArraySegment <byte>(buffer, offset, count);
_AsyncRead.Callback = callback;
_AsyncRead.AsyncState = state;
return(_AsyncRead);
}
public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
_curwritePacket = null;
Write(buffer, offset, count);
if ((_state & SSLHandlerState.Authenticating) != 0 && _needRead)
{
//如果是在握手阶段则使用异步,需要读取才结束
_AsyncWrite = new SSLAsyncResult <int>();
_AsyncWrite.Callback = callback;
_AsyncWrite.AsyncState = state;
return(_AsyncWrite);
}
else
{
SSLSyncResult <int> result = new SSLSyncResult <int>();
result.AsyncState = state;
return(result);
}
}
