Commit Graph

6624 Commits

Author SHA1 Message Date
Norman Maurer
7d083ef6d6 Use ChannelException when ChannelConfig operation fails in epoll.
Motivation:

In NIO and OIO we throw a ChannelException if a ChannelConfig operation fails. We should do the same with epoll to be consistent.

Modifications:

Use ChannelException

Result:

Consistent behaviour across different transport implementations.
2015-08-28 21:38:12 +02:00
Norman Maurer
b891fcd39c Revert "Consistent naming style for enum"
This reverts commit 4feafc4a52.
2015-08-28 20:50:30 +02:00
Scott Mitchell
e3f1416478 LocalChannelWrite event sequencing issue
Motivation:
https://github.com/netty/netty/pull/4143 addressed a few ordering issues but an ordering issue still remained if the Promise for a write completes, and a listener of that promise does a write on a peer channel. The ordering was subject to how potentially 2 different executors would run a task, but it should be coordinated such that the first write is read first.

Modifications:
- Keep track of the finishPeerRead task run on the executor if necessary and ensure it completes before current channel read occurs

Result:
Ordering of events for echo type situations is preserved.
2015-08-28 11:28:55 -07:00
Scott Mitchell
37eedb60fe LocalChannel Event Ordering Error
Motivation:
When a LocalChannel write operation occurs, the promise associated with the write operation is marked successful when it is added to the peer's queue, but before the peer has actually received the data. If the promise callback closes the channel then a race condition exists where the close event may occur before the data is delivered. We should preserve ordering of events.

Modifications:
- LocalChannel should track when a write is in progress, and if a close operation happens make sure the peer gets all pending read operations.

Result:
LocalChannel preserves order of operations.
Fixes https://github.com/netty/netty/issues/4118
2015-08-28 09:23:31 -07:00
Scott Mitchell
b629b50cf0 Build fails with java 1.8_u60
Motivation:
The alpn / npn dependency versions are dependent on java version. If a java version 1.8+ is used that is not explicitly listed in the pom file then ALPN tests will fail because the java 1.7 version of alpn will be loaded by out pom file.

Modifications:
- Ensure there is a latest version to fall back up for npn 1.7+
- Ensure there is a latest version to fall back upon from alpn 1.8+

Result:
Build can complete despite having a newer jdk which is not listed in our pom file.
2015-08-28 08:57:10 -07:00
Norman Maurer
63014fe118 Allow to get details of the Thread that powers a SingleThreadEventExecutor.
Motivation:

for debugging and metrics reasons its sometimes useful to be able to get details of the the Thread that powers a SingleThreadEventExecutor.

Modifications:

- Expose ThreadProperties
- Add unit test.

Result:

It's now possible to get details of the Thread that powers a SingleThreadEventExecutor.
2015-08-28 15:33:51 +02:00
Norman Maurer
01c29e5cc7 [#4147] Allow to disable recycling
Motivation:

Sometimes it is useful to disable recycling completely if memory constraints are very tight.

Modifications:

Allow to use -Dio.netty.recycler.maxCapacity.default=0 to disable recycling completely.

Result:

It's possible to disable recycling now.
2015-08-28 14:59:05 +02:00
Norman Maurer
1ba087bc86 Upgrade to netty-tcnative-1.3.33.Fork6
Motivation:

A new netty-tcnative bugfix release was released.

Modifications:

Upgrade version.

Result:

Using latest netty-tcnative version
2015-08-28 14:54:00 +02:00
Norman Maurer
dab20ccdb6 Only try to obtain SO_LINGER on close if fd is still open.
Motivation:

When try to get SO_LINGER from a fd that is closed an Exception is thrown. We should only try to get SO_LINGER if the fd is still open otherwise an Exception is thrown that can be ignored anyway.

Modifications:

First check if the fd is still open before try to obtain SO_LINGER setting when get the closeExecutor. This is also the same that we do in the NIO transport.

Result:

No more exception when calling unsafe.close() on a channel that has a closed file descriptor.
2015-08-28 14:50:00 +02:00
Scott Mitchell
09dff41343 Restore derived buffer index/mark updates
Motivation:
As part of the revert process in https://github.com/netty/netty/pull/4138 some index and mark updates were lost.

Modifications:
- Restore the index / mark updates made in https://github.com/netty/netty/pull/3788

Result:
Slice and Duplicate buffers index / marks are correctly initialized.
2015-08-27 10:24:48 -07:00
Scott Mitchell
1525edfde7 OioSctpChannel iterating over selected keys
Motivation:
OioSctpChannel.doReadMessages is iterating over the selected keys, and ignoring each selected key. It is not known why this is needed and no other channel implementation does this.

Modifications:
- Stop iterating over selected keys, and just read like other channels

Result:
No unnecessary iteration in OioSctpChannel.doReadMessages.
Fixes https://github.com/netty/netty/issues/3884
2015-08-27 10:19:29 -07:00
Christopher Probst
93d2e86ed0 Fix race condition of DefaultChannelGroup by introducing a closed flag.
Motivation:

Doc of ChannelGroup says, that it can be used to manage server and child channels at once.
However, in DefaultChannelGroup, there is a race condition. When a server channel accepts a child, it schedules its
registration on an event loop, which takes some time. If the ChannelGroup, which is supposed
to close server and child channels at once, is closed after the child channel has been scheduled
for registration and before this registration actually happens, this child channel is not closed
and remains connected. This could lead to connection leaks.

Modifications:

To fix this, the DefaultChannelGroup is changed to has a closed flag.
This flag is set to true, just before the close() method is actually closing channels.
The add() method checks after adding a new channel, if this flag has been set to true.
If yes, the new channel is closed. If not, we have the guarantee, that this channel will be
closed by the ChannelGroup, because setting the closed flag to true happens-before closing any channels.

This behaviour can be activated by two new constructors. The old constructors are still there and behave like before.
Therefore, no existing code should be affected directly.

Result:

If activating this feature, the DefaultChannelGroup can be used, for managing server and child channels at once.
But this activating this feature means also, that a ChannelGroup cannot be reused after calling close().
2015-08-27 09:48:56 +02:00
Norman Maurer
b960939ea0 [#4110] Correct javadocs of MpscLinkedQueue
Motivation:

The javadocs are incorrect and so give false impressions of use-pattern.

Modifications:

- Fix javadocs of which operations are allowed from multiple threads concurrently.
- Let isEmpty() work concurrently.

Result:

Correctly document usage-patterns.
2015-08-27 09:09:17 +02:00
Scott Mitchell
ccaec7ed77 UNSAFE.throwException null arg crashes JVM
Motivation:
It has been observed that passing a null argument to Unsafe.throwException can crash the JVM.

Modifications:
- PlatformUnsafe0.throwException should honor http://docs.oracle.com/javase/specs/jls/se8/html/jls-14.html#jls-14.18 and throw a NPE

Result:
No risk of JVM crashing for null argument.
Fixes https://github.com/netty/netty/issues/4131
2015-08-26 23:47:10 -07:00
Norman Maurer
fb0fe111ac [#4127] Correctly set traffic class and so linger.
Motivation:

The method implementions for setSoLinger(...) and setTrafficClass(...) were swapped by mistake.

Modifications:

Use the correct implementation for setSoLinger(...) and setTrafficClass(...)

Result:

Correct behaviour when setSoLinger(...) and setTrafficClass(...) are used with the epoll transport.
2015-08-27 08:27:44 +02:00
Scott Mitchell
33001e84ff Revert "Add PooledSlicedByteBuf and PooledDuplicatedByteBuf"
Motivation:
Currently the "derived" buffer will only ever be recycled if the release call is made on the "derived" object, and the "wrapped" buffer ends up being "fully released" (aka refcount goes to 0). From my experience this is not the common use case and thus the "derived" buffers will not be recycled.

Modifications:
- revert https://github.com/netty/netty/pull/3788

Result:
Less complexity, and less code to create new objects in majority of cases.
2015-08-26 13:23:42 -07:00
Norman Maurer
5b4a96a7ac [#4087] Correctly forward bytes when remove codec and handle channelInactive / channelReadComplete(...)
Motivation:

We missed to correctly implement the handlerRemoved(...) / channelInactive(...) and channelReadComplete(...) method, this leaded to multiple problems:

 - Missed to forward bytes when the codec is removed from the pipeline
 - Missed to call decodeLast(...) once the Channel goes in active
 - No correct handling of channelReadComplete that could lead to grow of cumulation buffer.

Modifications:

- Correctly implement methods and forward to the internal ByteToMessageDecoder
- Add unit test.

Result:

Correct behaviour
2015-08-21 18:26:05 +02:00
Norman Maurer
a0bde17eff Backport ipfilter handler
Motivation:

The ipfilter handler does not exists in 4.0 yet.

Modifications:

Backport the ipfilter from 4.1 to 4.0.

Result:

It's possible to use the ipfilter handler in 4.0 as well.
2015-08-21 08:10:14 +02:00
Norman Maurer
16d136dc55 [#4079] Fix IllegalStateException when HttpContentEncoder is used and 100 Continue response is used.
Motivation:

Whe a 100 Continue response was written an IllegalStateException was produced as soon as the user wrote the following response. This regression was introduced by 41b0080fcc.

Modifications:

- Special handle 100 Continue responses
- Added unit tests

Result:

Fixed regression.
2015-08-21 07:53:45 +02:00
Norman Maurer
9a445206ca [#4095] Correctly handle Upgrade responses with special handling of Hixie 76
Motivation:

Hixie 76 needs special handling compared to other connection upgrade responses. Our detection code of non websocket responses did actually always use the special handling that only should be used for Hixie 76 responses.

Modifications:

Correctly detect connection upgrade responses which are not for websockets.

Result:

Be able to upgrade connections for other protocols then websockets.
2015-08-21 07:21:09 +02:00
fei wong reed
24bcc11095 Correct OSGi manifests in source jars
Related: #3886

Motivation:

We were including OSGi manifests in sources/javadoc JARs, and OSGi
container treats them as correct dependencies when resolving from OBR
repository, which is incorrect. Runtime fails with non-descriptive
ClassNotFoundException as a result.

Modifications:

- Do not include the OSGi manifests in sources/javadoc JARs
- Include Eclipse-related manifest entries in sources/javadoc JARs

Result:

Better OSGi compatibility
2015-08-21 12:59:06 +09:00
Scott Mitchell
89fb9e0a5a HttpUtil class for Http specific utilities
Motivation:
The HTTP specification defines specific request-targets in https://tools.ietf.org/html/rfc7230#section-5.3. Netty does not have a way to distinguish between these differnt types, and there is currently no obvious location where these types of methods would live.

Modifications:
- Add methods to distinguish request-targets as defined in https://tools.ietf.org/html/rfc7230#section-5.3

Result:
Common utitlity methods exist to inpsect request-targets.
2015-08-20 09:57:58 -07:00
Scott Mitchell
0faf217fb3 StringUtil not closing Formatter
Motivation:
The StringUtil class creates a Formatter object, but does not close it. There are also a 2 utility methods which would be generally useful.

Modifications:
- Close the Formatter
- Add length and isNullOrEmpty

Result:
No more resource leaks. Additional utility methods.
2015-08-20 09:47:42 -07:00
Vineet Garg
e078dfb1b5 Fixes infinite loop during handshake in SslHandler in Android devices
Motivation:

On Android devices with version less than Lollipop, HarmonyJSSE is used for SSL. After completion of handshake, handshake status is NOT_HANDSHAKING instead of FINISHED. Also encrypting empty buffer after handshake should cause underflow exception and produce 0 bytes, but here it happily encrypts it causing for loop to never break

Modification:

Since 0 bytes should only be consumed in handshake process. Added a condition to break loop when 0 bytes are consumed and handshake status is NOT_HANDSHAKING

Result:

Sucessful ssl handshake on Android devices, no infinite loop now
2015-08-19 22:12:27 +02:00
Trustin Lee
5eea4d7ea2 Fix compilation errors 2015-08-18 12:42:01 +09:00
Ivan Bahdanau
b46e07089d Unhealthy channel is not offered back to the pool.
Motivation:
When releasing unhealthy channel back to a pool we don't have to offer it since on acquire it will be discarded anyways.
 Also checking healthiness at release is a good idea so we don't end up having tons of unhealthy channels in the pool(unless they became unhealthy after being offered)

Modifications:
private SimpleChannelPool.offerIfHealthy() method added that is called from SimpleChannelPool.doReleaseChannel(). SimpleChannelPool.offerIfHealthy() offers channel back to pool only if channel is healthy.
Otherwise it throws setFailure exception to the promise.

 Result:
The pool is now much cleaner and not spammed with unhealthy channels.

Added ability to choose if channel health has to be validated on release by passing boolean flag.

Motivation:
Depending on performance preferences and individual use cases sometimes we would like to be able force health check of a channel at release time and do not offer it back to the pool. Other times we would want to just release channel and offer it back to the pool and check health only when we try to acquire that channel from the pool. See more details here: https://github.com/netty/netty/issues/4077#issuecomment-130461684

Modifications:
Future<Void> release(Channel channel, Promise<Void> promise, boolean offerHealthyOnly);
The offerHealthyOnly boolean flag allows developers to choose whether to do channel validation before offering it back to pool or not.
Appropriate modifications made to hierarchy of implementations of ChannelPool. offerHealthyOnly=true will force channel health to be checked before offering back to pool. offerHealthyOnly=false  will ignore channel health check and will just try just offer it back to the pool
 offerHealthyOnly=true by default.

Result:
Channel health check before offer back to pool is controlled by a flag now.

Code changed to satisfy checkstyle requirements.

Motivation:
Code needs to satisfy checkstyle requirements.

Modifications:
 SimpleChannelPool.java:279 line split to be less then 120 characters.
 SimpleChannelPool.java:280:31 space added after '{'
 SimpleChannelPool.java:282:17 space added after '{'
 SimpleChannelPoolTest.java:198 - extra white space line removed.

Result:
Code satisfies checkstyle requirements.

 offerHealthyOnly is passed as a constructor parameter now.

Motivation:
Instead of passing offerHealthyOnly as a method parameter it is better to pass it in as SimpleChannelPool or FixedChannelPool constructor.

Modifications:
 Redundant release method that takes offerHealthyOnly removed from ChannelPool.
 offerHealthyOnly parameter added to constructor for FixedChannelPool and SimpleChannelPool.

Result:
SimpleChannelPool and FixedChannelPool are now take offerHealthyOnly as a constructor parameter. Default behavior is: offerHealthyOnly=true.

Code changed to satisfy checkstyle requirements.

Motivation:
Code needs to satisfy checkstyle requirements.

Modifications:
 SimpleChannelPool.java:84: line made to be no longer then 120 characters.
 SimpleChannelPool.java:237: extra white space line removed.

Result:
Code satisfies checkstyle requirements.

Tests do not need to be too  copled to the code. Exception message should not be validated

Motivation:
We don't need our tests to be too coupled to the code. Exception type validation in tests is just good enough.

Modifications:
Exception validation message removed from SimpleChannelPoolTest.testUnhealthyChannelIsNotOffered() test.

Result:
The SimpleChannelPoolTest test is less coupled to the code now.

Stack trace set to empty for UNHEALTHY_NON_OFFERED_TO_POOL.

Motivation:
We don't need stack trace for UNHEALTHY_NON_OFFERED_TO_POOL.

Modifications:
Added  UNHEALTHY_NON_OFFERED_TO_POOL.setStackTrace(EmptyArrays.EMPTY_STACK_TRACE) to static init block.

Result:
UNHEALTHY_NON_OFFERED_TO_POOL's stack trace set to empty.

Minor code re-factorings.

Motivation:
For better code readability we need to apply several minor code re-factorings.

Modifications:
javadocs true -> {@code true}
offerHealthyOnly variable name changed to releaseHeathCheck
<p/> -> <p> in javadocs
offerHealthyOnly removed from doReleaseChannel as it not needed there.

Result:
Code quality is improved.

Code changed to satisfy checkstyle requirements.

Motivation:
Code needs to satisfy checkstyle requirements.

Modifications:
SimpleChannelPool.java:87: line made to be no longer then 120 characters.

Result:
Code satisfies checkstyle requirements.

Pull request needs to contain only necessary changes

Motivation:
The pull request should not contain unnecessary changes that are not needed as part of required functionality of pull request.

Modifications:
private void doReleaseChannel(final Channel channel, final Promise<Void> promise) - >  private void doReleaseChannel(Channel channel, Promise<Void> promise)

Result:
Pull request contains less unnecessary modifications.
2015-08-17 15:42:50 -07:00
Jonas Konrad
452818ca97 Add support for abstract domain sockets
Motivation:

Because of java custom UTF encoding, it was previously impossible to use
nul-bytes in domain socket names, which is required for abstract domain
sockets.

Modifications:

- Pass the encoded string byte array to the native code
- Modify native code accordingly to work with nul-bytes in the the
array.
- Move the string encoding to UTF-8 in java code.

Result:

Unix domain socket addresses will work properly if they contain nul-
bytes. Address encoding for these addresses changes from UTF-8-like to
real UTF-8.
2015-08-16 20:03:39 +02:00
Trustin Lee
74eab518d7 Upgrade jacoco-maven-plugin to the latest version 2015-08-16 19:25:06 +09:00
Trustin Lee
4b8b56d0f2 Ignore EpollReuseAddrTest.testMultipleBindDatagramChannel
Motivation:

It keeps failing on some of our CI machines for an unknown reason.

Modifications:

Ignore it temporarily

Result:

Less noise in CI result
2015-08-15 09:05:13 +09:00
Norman Maurer
f3cf1d8687 [#4010] Correctly handle whitespaces in HttpPostMultipartRequestDecoder
Motivation:

Due not using a cast we insert 32 and not a whitespace into the String.

Modifications:

Correclty cast to char.

Result:

Correct handling of whitespaces.
2015-08-14 21:05:24 +02:00
Scott Mitchell
0255a0ae73 HttpObjectAggregator doesn't check content-length header
Motivation:
The HttpObjectAggregator always responds with a 100-continue response. It should check the Content-Length header to see if the content length is OK, and if not responds with a 417.

Modifications:
- HttpObjectAggregator checks the Content-Length header in the case of a 100-continue.

Result:
HttpObjectAggregator responds with 417 if content is known to be too big.
2015-08-13 13:33:08 -07:00
Scott Mitchell
366b2a82f6 EPOLLRDHUP infinite loop
Motivation:
If  is enabled and a channel is half closed it is possible for the EPOLL event loop to get into an infinite loop by continuously being woken up on the EPOLLRDHUP event.

Modifications:
- Ensure that the EPOLLRDHUP event is unregistered for to prevent infinite loop.

Result:
1 less infinite loop.
2015-08-13 12:05:53 -07:00
Scott Mitchell
6dcb78e3c0 Update npn and alpn dependencies
Motivation:
New versions of alpn-boot and npn-boot have been released.

Modifications:
- Update pom to pull in new versions.

Result:
Dependencies more up to date.
2015-08-13 10:06:41 -07:00
Norman Maurer
3b9af38276 Add GCC optimization flag when compile native transport
Motivation:

We not set any optimization flag when compile native transport

Modification:

Add -O3 to CFLAGS to have GCC do optimizations

Result:

Ship optimized native code
2015-08-13 12:29:57 +02:00
Trustin Lee
80b31bf9c0 Add a property to disable osgi testsuite run 2015-08-13 09:53:55 +09:00
Norman Maurer
75d6a51d65 Allow to create SslContext from existing PrivateKey / X509Certificate
Motivation:

Sometimes the user already has a PrivateKey / X509Certificate which should be used to create a new SslContext. At the moment we only allow to construct it via Files.

Modifications:

- Add new methods to the SslContextBuilder to allow creating a SslContext from PrivateKey / X509Certificate
- Mark all public constructors of *SslContext as @Deprecated, the user should use SslContextBuilder
- Update tests to us SslContextBuilder.

Result:

Creating of SslContext is possible with PrivateKay/X509Certificate
2015-08-12 14:59:48 +02:00
Norman Maurer
6d86856e40 Fixing compile error, introduce by 4b41ae73f3 2015-08-12 14:16:24 +02:00
Ivan Bahdanau
4b41ae73f3 Improve the logic around acquire channel function is improved.
Motivation:
The acquire channel function resulted in calling itself several times in case when channel polled from the pool queue was unhealthy, which resulted FixedChannelPool to be called several times which in it's turn caused FixedChannelPool.acquire() to be called and resulted into acquireChannelCount to be unnecessary increased.
Example use case:
1) Create FixedChannelPool instance with one channel in the pool: new FixedChannelPool(cb, handler, 1)
2) Acquire channel A from the pool
3) close the channel A
4) Return it back to the pool
5) Acquire channel from the same pool again
Expected result:
new channel created and acquired, channel A that has been closed discarded and removed from the pool from being unhealthy
Actual result:
Channel A had been removed from the pool, how ever the new channel had never be acquired, instead the request to acquire had been added to the pending queue in FixedChannelPool and the acquireChannelCount is increased by one. The reason is that at the time when SimpleChannelPool figured out that the channel was unhealthy called FixedChannelPool.acquire to try to acquire new channel, how ever the request was added to the pendingTakQueue because by the time when FixedChannelPool.acquire was called, the acquireChannelCount was already "1" so new channel ould not be created cause of maxChannelsLimit=1.

Modifications:
The suggested approach modifies the SimpleChannelPool in a way so that when channel detected to be unhealthy it calls private method SimpleChannelPool.acquireHealthyFromPoolOrNew() which guarantees that SimpleChannelPool actually either finds a healthy channel in the pool and returns it or causes the promise.cause() in case when new channel was failed to be created.

 Result:
The  ```acquiredChannelCount``` is now calculated correctly as a result of SimpleChannelPool.acquire() of not being recursive on overridable acquire method.
2015-08-12 06:36:04 +02:00
Matteo Merli
53f9438aec MemoryRegionCache$Entry objects are not recycled
Motivation:

Even though MemoryRegionCache$Entry instances are allocated through a recycler they are not properly recycled,
leaving a lot of instances to be GCed along with Recycler$DefaultHandle objects.
Fixes #4071

Modification:

Recycle Entry when done using it.

Result:

Less GCed objects.
2015-08-10 21:28:53 +02:00
Scott Mitchell
fd5db7fa08 HttpObjectDecoder half close behavior
Motivation:
In the event an HTTP message does not include either a content-length or a transfer-encoding header [RFC 7230](https://tools.ietf.org/html/rfc7230#section-3.3.3) states the behavior must be treated differently for requests and responses. If the channel is half closed then the HttpObjectDecoder is not invoking decodeLast and thus not checking if messages should be sent up the pipeline.

Modifications:
- Add comments to clarify regular decode default case.
- Handle the ChannelInputShutdownEvent in the HttpObjectDecoder and evaluate if messages need to be generated.

Result:
Messages are generated on half closed, and comments clarify existing logic.
2015-08-05 09:14:38 -07:00
Scott Mitchell
6525240236 SPDY codec must check headers are lower case
Motivation:
The SPDY spec requires that all header names be lowercase (see https://www.chromium.org/spdy/spdy-protocol/spdy-protocol-draft3-1#TOC-3.2-HTTP-Request-Response). The SPDY codec header name validator does not enforce this requirement.

Modifications:
- SpdyCodecUtil.validateHeaderName should check for upper case characters and throw an error if any are found.

Result:
SPDY codec header validation enforces specification requirement.
2015-07-31 11:25:50 -07:00
Norman Maurer
f3f94bed92 Add support for IP_FREEBIND when using native transport
Motivation:

IP_FREEBIND allows to bind to addresses without the address up yet or even the interface configured yet.

Modifications:

Add support for IP_FREEBIND.

Result:

It's now possible to use IP_FREEBIND when using the native epoll transport.
2015-07-30 20:56:30 +02:00
Scott Mitchell
3056b80602 Microbench backport issue
Motivation:
The microbench code in 4.0 lives in src/test while in 4.1 and master it lives in src/main. A backport of a patch did not account for this.

Modifications:
- Move the benchmark to the src/test directory
- Update new benchmark package info

Result:
4.0 branch can now build again.
2015-07-30 10:33:10 -07:00
Ning Sun
0da78a6f58 (fix) typo 2015-07-30 12:50:36 +02:00
Scott Mitchell
1fcc72aa90 HttpObjectDecoder performance improvements
Motivation:
The HttpObjectDecoder is on the hot code path for the http codec. There are a few hot methods which can be modified to improve performance.

Modifications:
- Modify AppendableCharSequence to provide unsafe methods which don't need to re-check bounds for every call.
- Update HttpObjectDecoder methods to take advantage of new AppendableCharSequence methods.

Result:
Peformance boost for decoding http objects.
2015-07-29 23:26:49 -07:00
fratboy
b6dc1a4cec Correctly count acquired channels when timeout occurs in FixedChannelPool
Motivation:

We don't decrease acquired channel count in FixedChannelPool when timeout occurs by AcquireTimeoutAction.NEW and eventually fails.

Modifications:

Set AcquireTask.acquired=true to call decrementAndRunTaskQueue when timeout action fails.

Result:

Acquired channel count decreases correctly.
2015-07-30 07:56:08 +02:00
Daniel Darabos
2edcb80c49 Fix typo in warning message. 2015-07-29 18:44:27 +02:00
Norman Maurer
148692705c [maven-release-plugin] prepare for next development iteration 2015-07-24 10:11:44 +02:00
Norman Maurer
11cc2d5197 [maven-release-plugin] prepare release netty-4.0.30.Final 2015-07-24 09:54:20 +02:00
Norman Maurer
9db403d2df [#3968] Disallow pass-through of non ByteBufs in SslHandler
Motivation:

We pass-through non ByteBuf when SslHandler.write(...) is called which can lead to have unencrypted data to be send (like for example if a FileRegion is written).

Modifications:

- Fail ChannelPromise with UnsupportedMessageException if a non ByteBuf is written.

Result:

Only allow ByteBuf to be written when using SslHandler.
2015-07-22 13:31:41 +02:00