public bool Write(ArraySegment <byte> data, Action continuation)
{
state.BeginWrite(data.Count > 0);
if (data.Count == 0)
{
return(false);
}
if (this.continuation != null)
{
throw new InvalidOperationException("Write was pending.");
}
if (buffer == null)
{
buffer = new OutputBuffer();
}
var bufferSize = buffer.Size;
// XXX copy! could optimize here?
buffer.Add(data);
Debug.WriteLine("KayakSocket: added " + data.Count + " bytes to buffer, buffer size was " + bufferSize + ", buffer size is " + buffer.Size);
if (bufferSize > 0)
{
// we're between an async beginsend and endsend,
// and user did not provide continuation
if (continuation != null)
{
this.continuation = continuation;
return(true);
}
else
{
return(false);
}
}
else
{
var result = BeginSend();
// tricky: potentially throwing away fact that send will complete async
if (continuation == null)
{
result = false;
}
if (result)
{
this.continuation = continuation;
}
return(result);
}
}
public bool Write(ArraySegment<byte> data, Action continuation)
{
state.BeginWrite(data.Count > 0);
if (data.Count == 0) return false;
if (this.continuation != null)
throw new InvalidOperationException("Write was pending.");
if (buffer == null)
buffer = new OutputBuffer();
var bufferSize = buffer.Size;
// XXX copy! could optimize here?
buffer.Add(data);
Debug.WriteLine("KayakSocket: added " + data.Count + " bytes to buffer, buffer size was " + bufferSize + ", buffer size is " + buffer.Size);
if (bufferSize > 0)
{
// we're between an async beginsend and endsend,
// and user did not provide continuation
if (continuation != null)
{
this.continuation = continuation;
return true;
}
else
return false;
}
else
{
var result = BeginSend();
// tricky: potentially throwing away fact that send will complete async
if (continuation == null)
result = false;
if (result)
this.continuation = continuation;
return result;
}
}
public bool Write(ArraySegment<byte> data, Action continuation)
{
state.EnsureCanWrite();
if (this.continuation != null)
throw new InvalidOperationException("Write was pending.");
if (data.Count == 0) return false;
this.continuation = continuation;
if (buffer == null)
buffer = new OutputBuffer();
var size = buffer.Size;
// XXX copy! could optimize here?
buffer.Add(data);
if (size > 0)
{
if (this.continuation != null)
return true;
else
return false;
}
else
{
var result = BeginSend();
if (this.continuation == null)
result = false;
else if (!result)
{
this.continuation = null;
}
return result;
}
}