public long TryClaim(int length, ExclusiveBufferClaim bufferClaim)
{
CheckForMaxPayloadLength(length);
var newPosition = CLOSED;
if (!_isClosed)
{
var limit = _positionLimit.Volatile;
ExclusiveTermAppender termAppender = _termAppenders[_activePartitionIndex];
long position = _termBeginPosition + _termOffset;
if (position < limit)
{
int result = termAppender.Claim(_termId, _termOffset, _headerWriter, length, bufferClaim);
newPosition = NewPosition(result);
}
else if (_conductor.IsPublicationConnected(LogBufferDescriptor.TimeOfLastStatusMessage(_logMetaDataBuffer)))
{
newPosition = BACK_PRESSURED;
}
else
{
newPosition = NOT_CONNECTED;
}
}
return(newPosition);
}
public long TryClaim(int length, ExclusiveBufferClaim bufferClaim)
{
CheckForMaxPayloadLength(length);
var newPosition = CLOSED;
if (!_isClosed)
{
var limit = _positionLimit.Volatile;
ExclusiveTermAppender termAppender = _termAppenders[_activePartitionIndex];
long position = _termBeginPosition + _termOffset;
if (position < limit)
{
int result = termAppender.Claim(_termId, _termOffset, _headerWriter, length, bufferClaim);
newPosition = NewPosition(result);
}
else
{
newPosition = BackPressureStatus(position, length);
}
}
return(newPosition);
}