Commit Graph

471 Commits

Author SHA1 Message Date
Trustin Lee
5c6c8da0c9 Limit the number of bytes to copy per Unsafe.copyMemory()
Motivation:

During a large memory copy, safepoint polling is diabled, hindering
accurate profiling.

Modifications:

Only copy up to 1 MiB per Unsafe.copyMemory()

Result:

Potentially more reliable performance
2014-05-20 17:16:15 +09:00
Trustin Lee
a72230061d Add an OpenSslEngine and the universal API for enabling SSL
Motivation:

Some users already use an SSLEngine implementation in finagle-native. It
wraps OpenSSL to get higher SSL performance.  However, to take advantage
of it, finagle-native must be compiled manually, and it means we cannot
pull it in as a dependency and thus we cannot test our SslHandler
against the OpenSSL-based SSLEngine.  For an instance, we had #2216.

Because the construction procedures of JDK SSLEngine and OpenSslEngine
are very different from each other, we also need to provide a universal
way to enable SSL in a Netty application.

Modifications:

- Pull netty-tcnative in as an optional dependency.
  http://netty.io/wiki/forked-tomcat-native.html
- Backport NativeLibraryLoader from 4.0
- Move OpenSSL-based SSLEngine implementation into our code base.
  - Copied from finagle-native; originally written by @jpinner et al.
  - Overall cleanup by @trustin.
- Run all SslHandler tests with both default SSLEngine and OpenSslEngine
- Add a unified API for creating an SSL context
  - SslContext allows you to create a new SSLEngine or a new SslHandler
    with your PKCS#8 key and X.509 certificate chain.
  - Add JdkSslContext and its subclasses
  - Add OpenSslServerContext
- Add ApplicationProtocolSelector to ensure the future support for NPN
  (NextProtoNego) and ALPN (Application Layer Protocol Negotiation) on
  the client-side.
- Add SimpleTrustManagerFactory to help a user write a
  TrustManagerFactory easily, which should be useful for those who need
  to write an alternative verification mechanism. For example, we can
  use it to implement an unsafe TrustManagerFactory that accepts
  self-signed certificates for testing purposes.
- Add InsecureTrustManagerFactory and FingerprintTrustManager for quick
  and dirty testing
- Add SelfSignedCertificate class which generates a self-signed X.509
  certificate very easily.
- Update all our examples to use SslContext.newClient/ServerContext()
- SslHandler now logs the chosen cipher suite when handshake is
  finished.

Result:

- Cleaner unified API for configuring an SSL client and an SSL server
  regardless of its internal implementation.
- When native libraries are available, OpenSSL-based SSLEngine
  implementation is selected automatically to take advantage of its
  performance benefit.
- Examples take advantage of this modification and thus are cleaner.
2014-05-18 02:33:26 +09:00
Norman Maurer
c3bd7a8ff1 Better implementation of AttributeMap and also add hasAttr(...). SeeĀ [#2439]
Motivation:
The old DefaultAttributeMap impl did more synchronization then needed and also did not expose a efficient way to check if an attribute exists with a specific key.

Modifications:
* Rewrite DefaultAttributeMap to not use IdentityHashMap and synchronization on the map directly. The new impl uses a combination of AtomicReferenceArray and synchronization per chain (linked-list). Also access the first Attribute per bucket can be done without any synchronization at all and just uses atomic operations. This should fit for most use-cases pretty weel.
* Add hasAttr(...) implementation

Result:
It's now possible to check for the existence of a attribute without create one. Synchronization is per linked-list and the first entry can even be added via atomic operation.
2014-05-15 06:47:58 +02:00
Norman Maurer
1f68479e3c Minimize memory footprint of HashedWheelTimer and context-switching
Motivation:
At the moment there are two issues with HashedWheelTimer:
* the memory footprint of it is pretty heavy (250kb fon an empty instance)
* the way how added Timeouts are handled is inefficient in terms of how locks etc are used and so a lot of context-switching / condition can happen.

Modification:
Rewrite HashedWheelTimer to use an optimized bucket implementation to store the submitted Timeouts and a MPSC queue to handover the timeouts.  So volatile writes are reduced to a minimum and also the memory foot-print of the buckets itself is reduced a lot as the bucket uses a double-linked-list. Beside this we use Atomic*FieldUpdater where-ever possible to improve the memory foot-print and performance.

Result:
Lower memory-footprint and better performance
2014-05-11 15:15:46 +02:00
Trustin Lee
10ab0db8f5 More robust native library discovery in Mac OS X
Motivation:

Some JDK versions of Mac OS X generates a JNI dynamic library with '.jnilib' extension rather than with '.dynlib' extension.  However, System.mapLibraryName() always returns 'lib<name>.dynlib'. As a result, NativeLibraryLoader fails to load the native library whose extension is .jnilib.

Modification:

Try to find both '.jnilib' and '.dynlib' resources on OS X.

Result:

Dynamic libraries are loaded correctly in Mac OS X, and thus we can continue the OpenSslEngine work.
2014-05-11 18:53:15 +09:00
Trustin Lee
68b4c9f2b5 Simplify native library resolution using os-maven-plugin
Motivation:

So far, we used a very simple platform string such as linux64 and
linux32.  However, this is far from perfection because it does not
include anything about the CPU architecture.

Also, the current build tries to put multiple versions of .so files into
a single JAR.  This doesn't work very well when we have to ship for many
different platforms.  Think about shipping .so/.dynlib files for both
Linux and Mac OS X.

Modification:

- Use os-maven-plugin as an extension to determine the current OS and
  CPU architecture reliable at build time
- Use Maven classifier instead of trying to put all shared libraries
  into a single JAR
- NativeLibraryLoader does not guess the OS and bit mode anymore and it
  always looks for the same location regardless of platform, because the
  Maven classifier does the job instead.

Result:

Better scalable native library deployment and retrieval
2014-05-02 04:21:29 +09:00
Trustin Lee
958a3b70ce Code clean-up
Motivation:

It is less confusing not to spread Thread.interrupt() calls.

Modification:

- Comments
- Move generatorThread.interrupt() to where currentThread.interrupt() is
  triggered

Result:

Code that is easier to read
2014-04-25 17:42:00 +09:00
Trustin Lee
2d9735817c Synchronized between 4.1 and master (part 3)
Motivation:

4 and 5 were diverged long time ago and we recently reverted some of the
early commits in master.  We must make sure 4.1 and master are not very
different now.

Modification:

Fix found differences

Result:

4.1 and master got closer.
2014-04-25 16:17:16 +09:00
Trustin Lee
d2614cfc01 Synchronized between 4.1 and master
Motivation:

4 and 5 were diverged long time ago and we recently reverted some of the
early commits in master.  We must make sure 4.1 and master are not very
different now.

Modification:

Fix found differences

Result:

4.1 and master got closer.
2014-04-25 00:36:01 +09:00
Trustin Lee
acc110e8bd Stop ThreadLocalRandom's initial seed generation immediately on interruption
Motivation:

ThreadLocalRandomTest reveals that ThreadLocalRandom's initial seed generation loop becomes tight if the thread is interrupted.
We currently interrupt ourselves inside the wait loop, which will raise an InterruptedException again in the next iteration, resulting in infinite (up to 3 seconds) exception construction and thread interruptions.

Modification:

- When the initial seed generator thread is interrupted, break out of the wait loop immediately.
- Log properly when the initial seed generation failed due to interruption.
- When failed to generate the initial seed, interrupt the generator thread just in case the SecureRandom implementation handles it properly.
- Make the initial seed generator thread daemon and handle potential exceptions raised due to the interruption.

Result:

No more tight loop on interruption.  More robust generator thread termination. Fixes #2412
2014-04-20 17:55:38 +09:00
Norman Maurer
31a36e09ad [#2353] Use a privileged block to get ClassLoader and System property if needed
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
2014-04-08 14:13:49 +02:00
Daniel Bevenius
96656564dc Fixing spelling/typo in javadocs for EventExecutor.
Motivation:
Minor spelling/typo correction for EventExecutor's newSucceededFuture and
newFailedFuture javadocs.

Modifications:
Just correcting the spelling/typo.

Result:
Improve the javadocs.
2014-03-23 16:29:51 +01:00
Trustin Lee
fe279d3f02 Use SecureRandom.generateSeed() to generate ThreadLocalRandom's initialSeedUniquifier
Motivation:

Previously, we used SecureRandom.nextLong() to generate the initialSeedUniquifier.  This required more entrophy than necessary because it has to 1) generate the seed of SecureRandom first and then 2) generate a random long integer.  Instead, we can use generateSeed() to skip the step (2)

Modifications:

Use generateSeed() instead of nextLong()

Result:

ThreadLocalRandom requires less amount of entrphy to start up
2014-03-21 13:43:49 +09:00
Trustin Lee
3621a0169c Reduce the time taken by NetUtil and DefaultChannelId class initialization
Motivation:

As reported in #2331, some query operations in NetworkInterface takes much longer time than we expected.  For example, specifying -Djava.net.preferIPv4Stack=true option in Window increases the execution time by more than 4 times.  Some Windows systems have more than 20 network interfaces, and this problem gets bigger as the number of unused (virtual) NICs increases.

Modification:

Use NetworkInterface.getInetAddresses() wherever possible.
Before iterating over all NICs reported by NetworkInterface, filter the NICs without proper InetAddresses.  This reduces the number of candidates quite a lot.
NetUtil does not query hardware address of NIC in the first place but uses InetAddress.isLoopbackAddress().
Do not call unnecessary query operations on NetworkInterface.  Just get hardware address and compare.

Result:

Significantly reduced class initialization time, which should fix #2331.
2014-03-21 13:01:55 +09:00
Trustin Lee
ab72dd7303 Fix and simplify freeing a direct buffer / Fix Android support
Motivation:

6e8ba291cf introduced a regression in Android because Android does not have sun.nio.ch.DirectBuffer (see #2330.)  I also found PlatformDependent0.freeDirectBuffer() and freeDirectBufferUnsafe() are pretty much same after the commit and the unsafe version should be removed.

Modifications:

- Do not use the pooled allocator in Android because it's too resource hungry for Androids.
- Merge PlatformDependent0.freeDirectBuffer() and freeDirectBufferUnsafe() into one method.
- Make the Unsafe unavailable when sun.nio.ch.DirectBuffer is unavailable.  We could keep the Unsafe available and handle the sun.nio.ch.DirectBuffer case separately, but I don't want to complicate our code just because of that.  All supported JDK versions have sun.nio.ch.DirectBuffer if the Unsafe is available.

Result:

Simpler code. Fixes Android support (#2330)
2014-03-20 11:12:15 +09:00
Norman Maurer
4c64bc0414 [#2307] Remove synchronized bottleneck in SingleThreadEventExecutor.execute(...)
Motivation:
Remove the synchronization bottleneck in startThread() which is called by each execute(..) call from outside the EventLoop.

Modifications:
Replace the synchronized block with the use of AtomicInteger and compareAndSet loops.

Result:
Less conditions during SingleThreadEventExecutor.execute(...)
2014-03-13 10:28:43 +01:00
Norman Maurer
fa062e06f0 Fix checkstyle errors introduced by f0d1bbd63e 2014-03-12 13:44:09 +01:00
Trustin Lee
f0d1bbd63e Add capacity limit to Recycler / Optimize when assertion is off
Motivation:

- As reported recently [1], Recycler's thread-local object pool has unbounded capacity which is a potential problem.
- It accesses a hash table on each push and pop for debugging purposes.  We don't really need it besides debugging Netty itself.

Modifications:

- Introduced the maxCapacity constructor parameter to Recycler.  The default default maxCapacity is retrieved from the system property whose default is 256K, which should be plenty for most cases.
- Recycler.Stack.map is now created and accessed only when assertion is enabled for Recycler.

Result:

- Recycler does not grow infinitely anymore.
- If assertion is disabled, Recycler should be much faster.

[1] https://github.com/netty/netty/issues/1841
2014-03-12 18:17:35 +09:00
Norman Maurer
90047b0b5f Use bitwise operations to choose next EventExecutor if number of EventExecutors is power of two 2014-03-10 20:52:36 +01:00
Jatinder
6b4cd6f7d1 [#2252] Fix bug where AppendableCharSequence private constructor does not set correct position 2014-03-03 20:03:14 +01:00
Andrew Gaul
aa5306adc1 Correct ConcurrentHashMapV8 bitwise arithmetic
Previously ConcurrentHashMapV8 evaulated ((x | 1) == 0), an expression
that always returned false.  This commit brings Netty closer to the
Java 8 implementation.
2014-03-03 06:45:06 +01:00
Norman Maurer
6efac6179e [#1259] Add optimized queue for SCMP pattern and use it in NIO and native transport
This queue also produces less GC then CLQ when make use of OneTimeTask
2014-02-27 13:56:15 +01:00
Norman Maurer
ecc8fb1b89 Fix a regression which could lead to GenericFutureListeners never been notifed. Part of [#2186].
This regression was introduced by commit c97f2d2de00ad74835067cb6f5a62cd4651d1161
2014-02-20 15:12:58 +01:00
Norman Maurer
e0299e1222 Introduce a native transport for linux using epoll ET
This transport use JNI (C) to directly make use of epoll in Edge-Triggered mode for maximal performance on Linux. Beside this it also support using TCP_CORK and produce less GC then the NIO transport using JDK NIO.
It only builds on linux and skip the build if linux is not used. The transport produce a jar which contains all needed .so files for 32bit and 64 bit. The user only need to include the jar as dependency as usually
to make use of it and use the correct classes.

This includes also some cleanup of @trustin
2014-02-15 22:42:07 +01:00
Trustin Lee
bf0ae49c4f Do not warn about Unsafe in Android 2014-02-14 12:07:07 -08:00
Trustin Lee
cf821683f8 Fix a bug where DefaultPromise.setUncancellable() returns a wrong value
- Fixes #2220 - again
- Missing negation
2014-02-10 11:47:54 -08:00
Trustin Lee
ffcf1fe3d0 Fix a bug where DefaultPromise.setUncancellable() returns a wrong value
- Fixes #2220
- Its Javadoc says it returns true when the promise is done (but not cancelled) or the promise is uncancellable, but it returns false when the promise is done.
2014-02-10 11:40:32 -08:00
Trustin Lee
c94e5cb1cb Fix the compilation error in ConcurrentHashMapV8 + JDK8 2014-02-08 08:56:03 -08:00
Trustin Lee
2ba00cd358 Log the rejected listener notification task under a dedicated logger name.
- Fixes #2166
- Some user applications are fine with the failure of notification
2014-02-07 10:23:06 -08:00
Norman Maurer
e7b800eb82 [#2187] Always do a volatile read on the refCnt 2014-02-07 09:37:31 +01:00
Trustin Lee
35ae000c59 Reduce code duplication in DefaultPromise 2014-02-06 22:29:53 -08:00
Trustin Lee
4628d9a672 Fix a race condition in DefaultPromise
.. which occurs when a user adds a listener from different threads after the promise is done and the notifications for the listeners, that were added before the promise is done, is in progress.  For instance:

   Thread-1: p.addListener(listenerA);
   Thread-1: p.setSuccess(null);
   Thread-2: p.addListener(listenerB);
   Thread-2: p.executor.execute(taskNotifyListenerB);
   Thread-1: p.executor.execute(taskNotifyListenerA);

taskNotifyListenerB should not really notify listenerB until taskNotifyListenerA is finished.

To fix this issue:

- Change the semantic of (listeners == null) to determine if the early
  listeners [1] were notified
- If a late listener is added before the early listeners are notified,
  the notification of the late listener is deferred until the early
  listeners are notified (i.e. until listeners == null)
- The late listeners with deferred notifications are stored in a lazily
  instantiated queue to preserve ordering, and then are notified once
  the early listeners are notified.

[1] the listeners that were added before the promise is done
[2] the listeners that were added after the promise is done
2014-02-06 22:05:06 -08:00
Trustin Lee
4a86446053 Fix the potential copyright issue in SocksCommonUtils
- Add StringUtil.toHexString() methods which are based on LoggingHandler's lookup table implementation, and use it wherever possible
2014-02-06 15:01:55 -08:00
Norman Maurer
7a1a30f0ad Provide an optimized AtomicIntegerFieldUpdater, AtomicLongFieldUpdater and AtomicReferenceFieldUpdater 2014-02-06 21:07:31 +01:00
Valentin Kovalenko
8f10e7791b Restore of interrupt status after catch of InterruptedException was added 2014-02-03 06:50:31 +01:00
Norman Maurer
1d8a200849 Not wakeup the EventLoop for writes as they will not cause a flush anyway 2014-02-01 15:00:14 +01:00
Trustin Lee
143951ac5f Remove code duplication 2014-01-29 12:12:46 +09:00
MiddleBen
f3f2d143e3 Simplify the acquisition of Cleaner 2014-01-29 12:00:09 +09:00
Trustin Lee
0f1b1be0aa Enable a user specify an arbitrary information with ReferenceCounted.touch()
- Related: #2163
- Add ResourceLeakHint to allow a user to provide a meaningful information about the leak when touching it
- DefaultChannelHandlerContext now implements ResourceLeakHint to tell where the message is going.
- Cleaner resource leak report by excluding noisy stack trace elements
2014-01-29 11:44:59 +09:00
Trustin Lee
3061b154c3 Fix inspector warnings 2014-01-28 20:17:13 +09:00
Trustin Lee
b887e35ac2 Add ReferenceCounted.touch() / Add missing retain() overrides
- Fixes #2163
- Inspector warnings
2014-01-28 20:06:55 +09:00
Trustin Lee
2be6d1bcc1 Disable Javassist completely on Android
- Related: #2127
- Inspector warnings
2014-01-21 14:25:31 +09:00
Veebs
73027521ce Correct JavaDoc 2014-01-13 17:39:21 +09:00
Trustin Lee
f3a842ecca [maven-release-plugin] prepare for next development iteration 2013-12-22 22:06:15 +09:00
Trustin Lee
888dfba76f [maven-release-plugin] prepare release netty-5.0.0.Alpha1 2013-12-22 22:06:06 +09:00
Trustin Lee
04ec2e1330 Add Recycler.Handle.recycle() so that it's possible to recycle an object without an explicit reference to Recycler 2013-12-19 01:10:52 +09:00
Trustin Lee
ee92a12ed5 Remove unnecessary check in DefaultPromise.await0()
- Fixes #2032
- Fix inspection warnings
2013-12-16 15:15:53 +09:00
Trustin Lee
cc295107b3 Prevent NPE from StringUtil.simpleName(..) 2013-12-16 13:54:23 +09:00
Norman Maurer
ee17139a03 [#2053] Do not allow < 1 on AppendableCharSequence init. 2013-12-11 10:18:49 +01:00
Trustin Lee
d53f7595d3 Fix checkstyle 2013-12-08 14:05:04 +09:00
Trustin Lee
4802c785f6 Add convenient logging methods for logging exceptions quickly
.. Mainly useful for writing tests or ad-hoc debugging
2013-12-08 13:20:52 +09:00
Trustin Lee
5b68996f5a Add missing synchronization 2013-12-06 22:36:53 +09:00
Trustin Lee
0f3451c227 Add ReferenceCountUtil.releaseLater() to make writing tests easy with ReferenceCounteds 2013-12-06 15:12:46 +09:00
Norman Maurer
b0da45db7a [#2041] Make PlatformDependent.isRoot0() work on solaris 2013-12-05 15:44:19 +01:00
Trustin Lee
6431be8954 Better buffer leak reporting
- Remove the reference to ResourceLeak from the buffer implementations
  and use wrappers instead:
  - SimpleLeakAwareByteBuf and AdvancedLeakAwareByteBuf
  - It is now allocator's responsibility to create a leak-aware buffer.
  - Added AbstractByteBufAllocator.toLeakAwareBuffer() for easier
    implementation
- Add WrappedByteBuf to reduce duplication between *LeakAwareByteBuf and
  UnreleasableByteBuf
- Raise the level of leak reports to ERROR - because it will break the
  app eventually
- Replace enabled/disabled property with the leak detection level
  - Only print stack trace when level is ADVANCED or above to avoid user
    confusion
- Add the 'leak' build profile, which enables highly detailed leak
  reporting during the build
- Remove ResourceLeakException which is unsed anymore
2013-12-05 00:49:21 +09:00
Norman Maurer
ec8967f9ff Replace usage of StringBuilder by AppendableCharSequence for performance reasons 2013-12-03 14:47:11 +01:00
Trustin Lee
807d96ed6c Simplify bundle generation / Add io.netty.versions.properties to all JARs
- Fixes #2003 properly
- Instead of using 'bundle' packaging, use 'jar' packaging.  This is
  more robust because some strict build tools fail to retrieve the
  artifacts from a Maven repository unless their packaging is not 'jar'.
- All artifacts now contain META-INF/io.netty.version.properties, which
  provides the detailed information about the build and repository.
- Removed OSGi testsuite temporarily because it gives false errors
  during split package test and examination.
- Add io.netty.util.Version for easy retrieval of version information
2013-11-26 22:00:14 +09:00
Norman Maurer
75280ac6e3 [#2003] Generate a io.netty.util.Version class which holds the version 2013-11-24 13:41:07 +01:00
Trustin Lee
132af3a485 Introduce ChannelHandlerInvoker, dedeciated for invoking event handler methods, and move most handler invocation code in ChannelHandlerContext to the default ChannelHandlerInvoker implementation
- Fixes #1912
- Add ChannelHandlerInvoker and its default implementation
- Add pipeline manipulation methods that accept ChannelHandlerInvoker
- Rename Channel(Inbound|Outbound)Invoker to
  Channel(Inbound|Outbound)Ops to avoid confusion
- Remove the Javadoc references to the package-private interfaces
2013-11-21 14:14:23 +09:00
Norman Maurer
43943c7ab1 [#1994] DefaultPromise.cancel() should reuse CancellationException for performance reasons 2013-11-19 18:01:20 +01:00
Trustin Lee
26415b8f4c Use StringUtil.simpleClassName(..) instead of Class.getSimpleName() where necessary
- Class.getSimpleName() doesn't render anonymous classes very well
- + some minor cleanup
2013-11-04 19:42:33 +09:00
Trustin Lee
6b0025430e Bump the version to 5.0.0.Alpha1 2013-11-04 19:14:40 +09:00
Trustin Lee
b9d7bc6b4b Add a getter method for accessing the ClassPool of JavassistTypeParameterMatcherGenerator
.. so that a user can even manipulate the class pool as they wish.
2013-11-04 19:00:25 +09:00
Trustin Lee
5b65be01da Fix an API bug in the JavassistTypeParameterMatcherGenerator where some of its methods are not static
- Related issue: #1402
2013-11-04 18:56:19 +09:00
Norman Maurer
285dd79a10 [#1959] Proposed fix to correctly handle timeouts that overflow the ticks in the wheel 2013-10-31 06:26:41 +01:00
Trustin Lee
0dda7df344 Add a shortcut method for collision-free naming 2013-10-25 20:01:31 +09:00
Trustin Lee
dc009b2c2c Replace UniqueName with Constant and ConstantPool
- Proposed fix for #1824

UniqueName and its subtypes do not allow getting the previously registered instance.  For example, let's assume that a user is running his/her application in an OSGi container with Netty bundles and his server bundle.  Whenever the server bundle is reloaded, the server will try to create a new AttributeKey instance with the same name.  However, Netty bundles were not reloaded at all, so AttributeKey will complain that the name is taken already (by the previously loaded bundle.)

To fix this problem:

- Replaced UniqueName with Constant, AbstractConstant, and ConstantPool.  Better name and better design.

- Sctp/Udt/RxtxChannelOption is not a ChannelOption anymore.  They are just constant providers and ChannelOption is final now.  It's because caching anything that's from outside of netty-transport will lead to ClassCastException on reload, because ChannelOption's constant pool will keep all option objects for reuse.

- Signal implements Constant because we can't ensure its uniqueness anymore by relying on the exception raised by UniqueName's constructor.
2013-10-25 19:21:53 +09:00
Trustin Lee
3c7d458c6e Fix the problem where HashedWheelTimer puts a timeout into an incorrect place
- the stopIndex of a timeout is calculated based on the start time of the worker thread and the current tick count for greater accuracy
2013-10-07 17:09:00 +09:00
Norman Maurer
eb24b572dc [#1885] Correctly close leak detected also on non started HashedWheelTimer 2013-10-02 06:44:55 +02:00
Norman Maurer
088551db9c [#1792] PlatformDependent.freeDirectBuffer(..) now respect hasUnsafe() 2013-08-28 07:23:55 +02:00
Vladimir Krivosheev
761e9ba956 ability to use Executor instead of ThreadFactory 2013-08-27 07:59:27 +02:00
Norman Maurer
09a748abdb Bump up version to 4.1.0.Alpha1-SNAPSHOT 2013-08-26 15:18:18 +02:00
Norman Maurer
2e39b25cd4 [maven-release-plugin] prepare for next development iteration 2013-08-26 12:01:03 +02:00
Norman Maurer
b67659a866 [maven-release-plugin] prepare release netty-4.0.8.Final 2013-08-26 12:00:54 +02:00
Trustin Lee
8142aae765 Improve the randomness of ThreadLocalRandom for all platform
- Fixes #1765
Java 6 did a poor job of generating seedUniquifier unlike 7, so I implemented platform-independent seedUniquifier generator with configurability
2013-08-24 12:25:50 +09:00
Norman Maurer
1d3560e389 [maven-release-plugin] prepare for next development iteration 2013-08-08 13:53:28 +02:00
Norman Maurer
8e97e6c461 [maven-release-plugin] prepare release netty-4.0.7.Final 2013-08-08 13:53:19 +02:00
Norman Maurer
b456adf404 [#1709] Correctly detect that Unsafe.copyMemory is missing 2013-08-08 11:57:05 +02:00
Norman Maurer
3f2000fa3a [maven-release-plugin] prepare for next development iteration 2013-08-01 10:59:55 +02:00
Norman Maurer
3f70d5caa4 [maven-release-plugin] prepare release netty-4.0.6.Final 2013-08-01 10:59:46 +02:00
Norman Maurer
e3410680de [maven-release-plugin] prepare for next development iteration 2013-07-31 20:08:14 +02:00
Norman Maurer
0e124583d6 [maven-release-plugin] prepare release netty-4.0.5.Final 2013-07-31 20:08:05 +02:00
Norman Maurer
2b3ac3d446 Factor out the PendingWrite class and put it in internal package. Make use of it in SslHandler and ChunkedWriteHandler to reduce GC-pressure 2013-07-25 12:36:24 +02:00
Norman Maurer
0bc7d3f5d1 [maven-release-plugin] prepare for next development iteration 2013-07-23 10:04:23 +02:00
Norman Maurer
ca00182797 [maven-release-plugin] prepare release netty-4.0.4.Final 2013-07-23 10:04:14 +02:00
Norman Maurer
f4e128b807 [#1612] No need for volatile as it is not needed to be precise 2013-07-23 07:11:11 +02:00
Trustin Lee
764741c5ce Change the contract of ResourceLeakDetector.open() so that unsampled resources are recycled
- This also fixes the problem introduced while trying to implement #1612 (Allow to disable resource leak detection).
2013-07-23 14:06:58 +09:00
Trustin Lee
ec370e1d97 Remove an unnecessary empty line 2013-07-23 13:30:27 +09:00
Trustin Lee
70e7bcc963 Remove ResourceLeakDetector.ENABLED / Replace ResourceLeakDetector.is/setDisabled() with is/setEnabled()
- Related: #1612
2013-07-23 13:28:05 +09:00
Norman Maurer
2bbad8e4e5 [#1612] Allow to disable resource leak detection via API 2013-07-22 20:55:49 +02:00
kerr
ada07cb9e0 Fix types in javadocs 2013-07-22 19:14:36 +02:00
Jeff Pinner
6c9c151d66 minor documentation cleanup 2013-07-20 08:01:14 +02:00
Norman Maurer
a4d0341ea1 [#1614] Fix bug in SingleThreadEventExecutor which prevent scheduled tasks to get executed
The problem was that with OioSocketChannel there was always a read Task in the taskQueue and with the old logic it never tried to execute scheduled tasks if there was at least one task in the taskQueue.
2013-07-19 12:30:40 +02:00
Trustin Lee
762adfcb69 Update HttpStaticFileServer example / Fix bugs related with progress notification
- 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.
2013-07-19 13:21:32 +09:00
Trustin Lee
f96a8e5951 Implement ProgressivePromise notification in NIO byte channels and ChunkedWriteHandler
- Refine the contract of GenericProgressiveFutureListener.
- Negative 'total' now means 'unknown', which is useful for ChunkedWriteHandler.
2013-07-19 12:53:23 +09:00
Trustin Lee
ac6c3b85f2 Simplify 2013-07-18 14:49:58 +09:00
Trustin Lee
28b8573b2a Fix a potential race condition where the worker thread of GlobalEventExecutor terminates with a pending task
- Potential fix for the hanging SpdyFrameDecoderTest
2013-07-18 14:49:22 +09:00
Trustin Lee
57d591d188 Fix checkstyle 2013-07-18 14:05:41 +09:00
Trustin Lee
0f2542ded5 Fix StackOverflowError raised by DefaultPromise.notifyListeners() when ImmediateEventExecutor was used
- Fixed #1602
2013-07-18 14:03:48 +09:00
Trustin Lee
b130ee6a6c [maven-release-plugin] prepare for next development iteration 2013-07-18 11:17:42 +09:00