public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback?callback, object?state)
{
ReadAsyncResult result = new ReadAsyncResult(this, callback, state);
result.Read(buffer, offset, count);
return(result);
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback?callback, object?state)
{
ValidateBufferArguments(buffer, offset, count);
var result = new ReadAsyncResult(this, buffer, offset, count, callback, state);
result.Read();
return(result);
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
if (buffer == null)
{
throw new ArgumentNullException("buffer");
}
if ((offset < 0) || (offset > buffer.Length))
{
throw new ArgumentOutOfRangeException("offset");
}
if ((offset + count) > buffer.Length)
{
throw new ArgumentOutOfRangeException("count");
}
ReadAsyncResult result = new ReadAsyncResult(this, buffer, offset, count, callback, state);
result.Read();
return result;
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
if (buffer == null)
{
throw new ArgumentNullException("buffer");
}
if ((offset < 0) || (offset > buffer.Length))
{
throw new ArgumentOutOfRangeException("offset");
}
if ((offset + count) > buffer.Length)
{
throw new ArgumentOutOfRangeException("count");
}
ReadAsyncResult result = new ReadAsyncResult(this, buffer, offset, count, callback, state);
result.Read();
return(result);
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
if (buffer == null)
{
throw new ArgumentNullException(nameof(buffer));
}
if (offset < 0 || offset > buffer.Length)
{
throw new ArgumentOutOfRangeException(nameof(offset));
}
if (offset + count > buffer.Length)
{
throw new ArgumentOutOfRangeException(nameof(count));
}
var result = new ReadAsyncResult(this, buffer, offset, count, callback, state);
result.Read();
return(result);
}
private static void OnRead(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
ReadAsyncResult thisPtr = (ReadAsyncResult)result.AsyncState;
try
{
if (!thisPtr.CompleteRead(result))
{
thisPtr.Read();
}
}
catch (Exception e)
{
if (thisPtr.IsCompleted)
{
throw;
}
thisPtr.InvokeCallback(e);
}
}
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
ReadAsyncResult result = new ReadAsyncResult(this, callback, state);
result.Read(buffer, offset, count);
return result;
}
public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
{
if (buffer == null)
{
throw new ArgumentNullException(nameof(buffer));
}
if (offset < 0 || offset > buffer.Length)
{
throw new ArgumentOutOfRangeException(nameof(offset));
}
if (offset + count > buffer.Length)
{
throw new ArgumentOutOfRangeException(nameof(count));
}
var result = new ReadAsyncResult(this, buffer, offset, count, callback, state);
result.Read();
return result;
}