private Task ReadAsync(IMemoryOwner <byte> buffer, OperationHeader header, ErrorCode errorCode = null)
{
Header = header;
ErrorCode = errorCode;
_data = buffer;
return(Task.CompletedTask);
}
public async Task ReadAsync(byte[] buffer, OperationHeader header, ErrorCode errorCode = null)
{
Header = header;
ErrorCode = errorCode;
if (buffer?.Length > 0)
{
await Data.WriteAsync(buffer, 0, buffer.Length).ConfigureAwait(false);
}
}
protected OperationBase()
{
Opaque = SequenceGenerator.GetNext();
Header = new OperationHeader {
Status = ResponseStatus.None
};
Key = string.Empty;
//temporarily make a static - later should be pluggable/set externally
Converter = DefaultConverter;
Transcoder = DefaultTranscoder;
}
internal static long?GetServerDuration(this OperationHeader header, ReadOnlySpan <byte> buffer)
{
if (header.FramingExtrasLength <= 0)
{
return(null);
}
// copy framing extra bytes
Span <byte> bytes = new byte[header.FramingExtrasLength];
buffer.Slice(OperationHeader.Length, header.FramingExtrasLength).CopyTo(bytes);
return(GetServerDuration(bytes));
}
internal static long?GetServerDuration(this OperationHeader header, byte[] buffer)
{
if (header.FramingExtrasLength <= 0)
{
return(null);
}
// copy framing extra bytes
var bytes = new byte[header.FramingExtrasLength];
Buffer.BlockCopy(buffer, OperationHeader.Length, bytes, 0, header.FramingExtrasLength);
return(GetServerDuration(bytes));
}
public virtual void Reset(ResponseStatus status)
{
_data?.Dispose();
_data = null;
Header = new OperationHeader
{
Magic = Header.Magic,
OpCode = OpCode,
Cas = Header.Cas,
BodyLength = Header.BodyLength,
Key = Key,
Status = status
};
}
public virtual void Reset(ResponseStatus status)
{
Data?.Dispose();
Data = MemoryStreamFactory.GetMemoryStream();
Header = new OperationHeader
{
Magic = Header.Magic,
OpCode = OpCode,
Cas = Header.Cas,
BodyLength = Header.BodyLength,
Key = Key,
Status = status
};
}
internal static long?GetServerDuration(this OperationHeader header, MemoryStream stream)
{
if (header.FramingExtrasLength <= 0)
{
return(null);
}
// copy framing extra bytes then reset steam position
var bytes = new byte[header.FramingExtrasLength];
stream.Position = OperationHeader.Length;
stream.Read(bytes, 0, header.FramingExtrasLength);
stream.Position = 0;
return(GetServerDuration(bytes));
}
