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Chuck,

On 7/19/2010 11:50 PM, Caldarale, Charles R wrote:
>> From: Christopher Schultz [mailto:ch...@christopherschultz.net]
>> Subject: Re: APR & Tomcat...
>>
>> My tests show that use of sendFile is dramatically faster 
>> than without.
> 
> Was that vs BIO or NIO?  As I recall, there is no sendFile capability in BIO, 
> so both NIO and APR should beat that.

BIO = JIO, right? Too many TLAs.

The NIO and APR connectors support sendFile, but the blocking, vanilla
Java connector does not. sendFile, in both the NIO and APR connectors,
gives a significant performance improvement. So, you're right, it's not
APR's magic, but the magic of sendFile in either case.

- -chris
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