* Experiment with ArrayByteBufferPool
No overall size accounting
reserved buffer release always checks max memory
released buffers check max memory 1% of the time.
only a single thread can check memory at once.
single pass through buckets so no looping forever.
* Experiment with ArrayByteBufferPool
updates from review
* JMH updates
* updates from review
* Fixed comments.
Fixed call to recordEvict().
Removed unused methods.
Method getAvailable*Memory() no longer JMX-enabled, as they are the same as get*Memory().
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
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Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Co-authored-by: Simone Bordet <simone.bordet@gmail.com>
Now the calls to the upper layer produce tasks that are fed to the ExecutionFactory in HTTP2Connection.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Fixed case in MultiPart.Parser where a small chunk contains part of the boundary.
Added and fixed related tests.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Co-authored-by: Simone Bordet <simone.bordet@gmail.com>
Fixed by using an enum and expression switch to avoid using string constants that may become obsolete.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
* Issue #11414 - use HttpURI instead of URIUtil to have a single point of spec behavior
* Issue #11414 - enforce lowercase scheme in HttpConfiguration.secureScheme
* Issue #11414 - Scheme produced on `Location` header is lowercase
* Issue #11414 - Scheme to lowercase
* Issue #11414 - Scheme to lowercase
* Revert change to HttpClient
* Added schema port knowledge to URIUtil
* Fixed tests for normalized URIs
* updates from review
* updates from review
* Fix tests
* Restored methods as deprecated
* More testing
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Co-authored-by: Joakim Erdfelt <joakim.erdfelt@gmail.com>
* Fixes#11371 - Review ArrayByteBufferPool eviction.
* Eviction is now performed on release(), rather than acquire().
* Memory accounting is done on release(), rather than acquire().
This is because we were always exceeding the memory usage on acquire(), by returning a non-pooled buffer.
We only need to account for what is idle in the pool, and that is done more efficiently on release(), and it is leak-resistant (i.e. if the buffer is not returned, the memory is already non accounted for, keeping the pool consistent).
* Released entries now give precedence to Concurrent.Entry, rather than Queued.Entry, so the queued pool is always kept at minimum size.
* Changed eviction algorithm to be simpler: one pass through the buckets excluding the current, trying to remove idle buffers until enough memory is recovered.
If successful, the buffer being released is pooled, otherwise it is also discarded.
* Added detailed statistics to ArrayByteBufferPool.RetainedBuckets.
* Added statisticsEnabled property in Jetty module bytebufferpool.mod.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Removed toString() override that was not calling super, to restore printing the total number of keys in dumps.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Fixed regression introduced with #9897.
After onExpire() returns false, the entity is asked again the expirationNanoTime, but there was no check whether it was Long.MAX_VALUE, indicating that the entity should not be rescheduled.
This was causing scheduling of timeouts far in the future (about Long.MAX_VALUE nanos away), but each at a slightly different time, causing the leak.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Greg Wilkins
Ludovic Orban
Simone Bordet
Joakim Erdfelt
Danish Nawab
Lachlan Roberts
Hervé Boutemy
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