Motivation:
When using System.getProperty(...) and various methods to get a ClassLoader it will fail when a SecurityManager is in place.
Modifications:
Use a priveled block if needed. This work is based in the PR #2353 done by @anilsaldhana .
Result:
Code works also when SecurityManager is present
Motivation:
In SslHandler.safeClose(...) we attach a ChannelFutureListener to the flushFuture and will notify the ChannelPromise which was used for close(...) in it. The problem here is that we only call ChannelHandlerContext.close(ChannelPromise) if Channel.isActive() is true and otherwise not notify it at all. We should just call ChannelHandlerContext.close(ChannelPromise) in all cases.
Modifications:
Always call ChannelHandlerContext.close(ChannelPromise) in the ChannelFutureListeiner
Result:
ChannelPromise used for close the Channel is notified in all cases
Motivation:
In ChunkedWriteHandler, there is a redundant variable that servers
no purpose. It implies that under some conditions you might not want
to flush.
Modifications:
Removed the variable and the if condition that read it. The boolean
was always true so just removing the if statement was fine.
Result:
Slightly less misleading code.
Motivation:
Currently we use System.currentTimeMillis() in our timeout handlers this is bad
for various reasons like when the clock adjusts etc.
Modifications:
Replace System.currentTimeMillis() with System.nanoTime()
Result:
More robust timeout handling
Motivation:
ipfilter implementation may need a bit more time to stabilize.
Modifications:
Revert the commit that added it to 4.0 branch (it is still included in 4.1 and master)
Result:
ipfilter will not be included in the next 4.0.x release (just as before9
Motivation:
ChunkedWriteHandler can sometimes fail to write the last chunk of a ChunkedInput due to an I/O error. Subsequently, the ChunkedInput's associated promise is marked as failure and the connection is closed. When the connection is closed, ChunkedWriteHandler attempts to clean up its message queue and to mark their promises as success or failure. However, because the promise of the ChunkedInput, which was consumed completely yet failed to be written, is already marked as failure, the attempt to mark it as success fails, leading a WARN level log.
Modification:
Use trySuccess() instead of setSuccess() so that the attempt to mark a ChunkedInput as success does not raise an exception even if the promise is already done.
Result:
Fixes#2249
- Fixes#1905
- Call ctx.flush() only when necessary
- Improve the estimation of application and packet buffer sizes
- decode() method now tries to call unwrap() with as many SSL records as
possible to reduce the number of events triggered
The old implementation was broken and could lead to pending message never be picked up again until the user either explicit called flush or
resumeTransfer().
Fix for first issue from #1652 on computation of time to wait in AbstractTrafficShapingHandler for Netty 4, using the same formula than in Netty 3 (wrong place for parenthese).
Was:
(bytes * 1000 / limit - interval / 10) * 10;
Becomes:
(bytes * 1000 / limit - interval) / 10 * 10;
- Fix a bug in DefaultProgressivePromise.tryProgress() where the notification is dropped
- Fix a bug in AbstractChannel.calculateMessageSize() where FileRegion is not counted
- HttpStaticFileServer example now uses zero copy file transfer if possible.
