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640 Commits

Author SHA1 Message Date
Trustin Lee
a1e8dad4ad Fix a bug in shutdownOutput() implementations where wrong ChannelFuture is notified 2012-08-30 16:38:08 +09:00
Trustin Lee
68e86d8667 [#576] UDP socket bind to specific IP does not receive broadcast on Linux 
- Log a warning message if a user attempts to bind to a non-wildcard
  address with SO_BROADCAST set on non-Windows
 2012-08-30 15:50:55 +09:00
Trustin Lee
59e511fdc6 Better method names 2012-08-30 14:18:04 +09:00
Trustin Lee
47045e12cd Fix a checkstyle violation 2012-08-30 14:06:56 +09:00
Trustin Lee
c4e7ecbb5d [#575] Sending EMPTYBUFFER via NIO-UDP results in spaming the socket 2012-08-30 14:04:13 +09:00
Norman Maurer
44bfc47a52 Correctly convert to nanos. See #565 2012-08-30 07:24:22 +03:00
Trustin Lee
9580c417c6 Javadoc 2012-08-29 21:52:39 +09:00
Trustin Lee
d03de0f3ca [#107] Add support for closing either input or output part of a channel 
- Add ChannelOption.ALLOW_HALF_CLOSURE
  - If true, ChannelInputShutdownEvent is fired via userEventTriggered()
    when the remote peer shuts down its output, and the connection is 
    not closed until a user calls close() explicitly.
  - If false, the connection is closed immediately as it did before.
- Add SocketChannel.isInputShutdown()
- Add & improve test cases related with half-closed sockets
 2012-08-29 21:49:39 +09:00
Norman Maurer
a1b668bb2f Fix checkstyle. See #535 2012-08-29 08:12:19 +02:00
Norman Maurer
3d44aeca50 Merge workaround for epoll(..) bug into master branch. See #365 , #535 and #327 2012-08-29 08:03:32 +02:00
Trustin Lee
02f3df55a8 [#107] Add support for closing either input or output part of a channel 
- Add shutdownOutput() and isOutputShutdown() to SocketChannel
 2012-08-29 13:26:29 +09:00
Trustin Lee
dca860e0d5 Remove code duplication in OIO transport / Make concrete unsafe final 2012-08-29 12:58:00 +09:00
Trustin Lee
37f8710f2b Rename DefaultAioChannelFinder to ReflectiveAioChannelFinder 2012-08-29 12:13:50 +09:00
Trustin Lee
1b810c4be6 Rename to the correct method name 2012-08-29 12:04:56 +09:00
Trustin Lee
9a177d99bf Make AioChannelFinder implementations final 2012-08-28 17:02:03 +09:00
Trustin Lee
a643bdd331 Fix a checkstyle violation 2012-08-28 17:00:54 +09:00
Trustin Lee
cc2ada0b6c Add missing license headers 2012-08-28 16:59:30 +09:00
Trustin Lee
709b3abd83 Improve AioChannelFinder implementations 
- Use copy-on-write map
- Fix a potential bug where the old implementation assumed that one 
  Runnable type always wraps the same Runnable
- Cache offset value instead of Field in UnsafeAioChannelFinder
 2012-08-28 16:57:45 +09:00
Trustin Lee
17ecbdd804 Better error message 2012-08-28 16:26:57 +09:00
Trustin Lee
c565b59fe3 Remove a unnecessary annotation 2012-08-28 16:25:01 +09:00
Trustin Lee
fe4a8d6dc9 Extract ChannelFinder into separate top level classes 2012-08-28 16:14:35 +09:00
Trustin Lee
e55a1f11b5 [#559] Fix SocketSuspendTest.testSuspendAccept() 
- Reimplemented the test
- Fixed various bugs related with read/accept suspension found while testing
  - defaultInterestOps of NioServerSocketChannel should be OP_ACCEPT
  - There's no need do deregister and re-register to suspend/resume accept()
  - Occational infinite loop with 100% CPU consumption in OioEventLoop, caused by OioSocketChannel
  - Even if read/accept is suspended, what's read or accepted should be notified to a user
 2012-08-28 15:55:51 +09:00
Trustin Lee
f3c940d208 Add ChannelPipeline.first/lastContext() / Cleanup 2012-08-28 13:03:41 +09:00
Norman Maurer
2710af1b8a More javadocs 2012-08-28 02:10:17 +02:00
Norman Maurer
100dd541ba Rename ChannelHandlerContext.type() to ChannelHandlerContext.types() as it return a Set 2012-08-28 01:19:45 +02:00
Norman Maurer
ea3d304206 Some javadocs love 2012-08-28 01:14:05 +02:00
Norman Maurer
6a62c259ab Merge pull request #566 from netty/unsafe_channel_access 
Use Unsafe when possible to access AbstractAioChannel to prevent slow Re...
 2012-08-27 01:49:35 -07:00
Norman Maurer
778599baf8 Allow to adjust timeout of Selector.select(timeout) via io.netty.selectTimeout property. See #568 2012-08-26 10:05:20 +02:00
Norman Maurer
967b5424c5 Use Unsafe when possible to access AbstractAioChannel to prevent slow Reflection usage. This is kind of related to #528 2012-08-25 22:50:31 +02:00
Cruz Julian Bishop
ca952e11c0 AbstractChannel: Remove function getRandom() 
Requested by @trustin and @normanmaurer

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
 2012-08-25 20:01:57 +10:00
Cruz Julian Bishop
1e3fe3ffc3 AbstractChannel: hashCode() now returns the channel's ID 
Requested by @trustin

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
 2012-08-25 13:36:34 +10:00
Cruz Julian Bishop
ad7f7a2f25 Merge branch 'master' into pseudorandom-channel-IDs 2012-08-25 13:34:17 +10:00
Norman Maurer
cd9a36d4e7 Merge pull request #553 from jfallows/aio-unmodified-buffer 
Ensure unmodified buffer delivered via pipeline after AIO read completes
 2012-08-24 09:25:01 -07:00
Trustin Lee
ba6c032180 [#557] Provide pre/post handler methods to ChannelInboundMessageHandler.inboundBufferUpdated() 
- Add pre- and post- handler methods
 2012-08-24 17:25:07 +09:00
Trustin Lee
c9174e0733 Prefer discardSomeReadBytes() 2012-08-24 17:22:14 +09:00
Cruz Julian Bishop
d6023ef129 Merge branch 'master' into pseudorandom-channel-IDs 2012-08-23 09:59:02 +10:00
Cruz Julian Bishop
7e3bfaf24c Generate channel IDs in a pseudorandom fashion 
Requested by @psweeny in #547

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
 2012-08-23 09:56:58 +10:00
Trustin Lee
00188a2923 [#160] No response to write if server is using SslHandler and client is not 
- Make SslHandler close the connection on SSLException or NotSslRecordException
 2012-08-22 13:38:09 +09:00
Trustin Lee
73720c422d [maven-release-plugin] prepare for next development iteration 2012-08-21 15:41:04 +09:00
Trustin Lee
68bef8cb99 [maven-release-plugin] prepare release netty-4.0.0.Alpha2 2012-08-21 15:40:45 +09:00
Trustin Lee
0a43350c66 [maven-release-plugin] prepare for next development iteration 2012-08-21 14:41:45 +09:00
Trustin Lee
56211fee59 [maven-release-plugin] prepare release netty-4.0.0.Alpha2 2012-08-21 14:39:59 +09:00
Trustin Lee
a0e34fd93a [maven-release-plugin] prepare for next development iteration 2012-08-21 14:13:38 +09:00
Trustin Lee
72ccf65093 [maven-release-plugin] prepare release netty-4.0.0.Alpha2 2012-08-21 14:13:17 +09:00
Trustin Lee
b25996d024 [#486] Make NoSuchBufferException give more useful message. 
- Remove confusing exception messages
- Do not use default exception messages wherever possible
 2012-08-20 21:03:23 +09:00
John Fallows
3cce40bd79 Suppress unchecked cast warnings for config options. 2012-08-19 13:49:09 -07:00
Trustin Lee
2bb114bcb7 [#504] SslHandler.flush() notifies futures prematurely. 
- Make use of ChannelFlushFutureNotifier to notify flush futures
  correctly
- Improve the test case to ensure this commit fixes the bug
 2012-08-19 17:36:58 +09:00
Trustin Lee
3f101ad3d1 [#504] SslHandler.flush() notifies futures prematurely. 
- Add ChannelFlushFutureNotifier
  - Extracted the functionality that keeps track of flush futures in
    AbstractChannel.  Will be used in SslHandler.
 2012-08-19 17:05:51 +09:00
Trustin Lee
ebf33c6e3b No need to make the timeout of thread model test too long 
Using m1.large instance fixed the unstable build problem with CloudBees
 2012-08-19 15:18:51 +09:00
Trustin Lee
7b213d2c93 Double the timeout of LocalTransportThreadModelTest 
- because it seems to make the build unstable in CloudBees
 2012-08-19 15:12:18 +09:00
Trustin Lee
8bfbebc772 Rename TaskScheduler to ChannelTaskScheduler 2012-08-19 15:10:09 +09:00
Trustin Lee
44daa99d3f [#530] Allow using a bounded ByteBuf as the first inbound buffer 
- Clean up
- Do not stop reading when reached at maxCapacity.
  - Just let handler drain the buffer and try again quickly.
- No more magic number in OIO buffer expansion
 2012-08-19 14:48:56 +09:00
Trustin Lee
9e75a33d3d [#530] Allow using a bounded ByteBuf as the first inbound buffer 2012-08-19 13:55:12 +09:00
John Fallows
cd8e2576b4 Ensure unmodified buffer delivered via pipeline after read completes but before next read begins. 2012-08-18 11:04:10 -07:00
Trustin Lee
11c742f392 [#59] Make ChannelFuture implement Future<Void> 2012-08-18 22:53:58 +09:00
Jestan Nirojan
e257eae287 Merge remote-tracking branch 'upstream/master' 2012-08-18 20:11:00 +08:00
Trustin Lee
f75ba72aeb Allow using non-BlockingQueue 
- NioEventLoop never uses takeTask(), and ConcurrentLinkedList is faster
  than LinkedBlockingQueue
 2012-08-18 18:48:44 +09:00
Trustin Lee
421eabe666 [#473] Fix elevated context switching in SingleThreadEventExecutor 
- Remove polling in SingleThreadEventExecutor
- Create a dedicated scheduled task scheduler called 'TaskScheduler'
- TaskScheduler is created per EventLoopGroup / EventExecutorGroup
- SingleThreadEventExecutor delegates all scheduled execution requests
  to TaskScheduler provided as a constructor parameter
- TaskScheduler is a specialized form of single threaded 
  ScheduledExecutorService which requires an EventExecutor as a
  parameter for all requests.
 2012-08-18 18:40:21 +09:00
Trustin Lee
9c17304755 Use different EventLoopGroup for AIO transport tests 
- plus tiny cleanup
 2012-08-17 12:18:00 +09:00
Norman Maurer
8b66e65277 Merge pull request #515 from jfallows/master 
Add support for AIO server channel accepting new channels onto a separate child event loop group. See #514.
 2012-08-14 09:58:47 -07:00
John Fallows
148e629104 Use childGroup for accepted AioSocketChannels, children of previously bound AioServerSocketChannel. 2012-08-13 23:12:50 -07:00
norman
061252e4b4 Allow to config read/write timeout for the AIO transport. See #509 2012-08-14 08:06:54 +02:00
John Fallows
06fd869711 Add support for AIO scattering reads and gathering writes. 
o Add ByteBuf.hasNioBuffers() method
 o Promote CompositeByteBuf.nioBuffers() methods to ByteBuf
 o Use ByteBuf.nioBuffers() methods from AioSocketChannel
 2012-08-12 17:29:07 -07:00
Jestan Nirojan
7ab8ca4d14 Merge remote-tracking branch 'upstream/master' 2012-08-12 20:12:51 +08:00
Jestan Nirojan
4550ad88a6 Initial port of SCTP basic classes and interfaces to Netty 4.0 2012-08-12 20:12:25 +08:00
Trustin Lee
d3a2835503 Add ServerBootstrap.group() that takes a single group 2012-08-10 20:26:04 +09:00
Trustin Lee
d298707198 [#502] Split EventLoop/EventExecutor into parent and children 
- Add EventExecutorGroup and EventLoopGroup
- EventExecutor and EventLoop extends EventExecutorGroup and
  EventLoopGroup
  - They form their own group so that .next() returns itself.
- Rename Bootstrap.eventLoop() to group()
- Rename parameter names such as executor to group
- Rename *EventLoop/Executor to *EventLoop/ExecutorGroup
- Rename *ChildEventLoop/Executor to *EventLoop/Executor
 2012-08-10 20:17:18 +09:00
Trustin Lee
f4fa5698c1 Add a TODO which should be done when buffer pool is implemented 2012-08-10 10:19:01 +09:00
Trustin Lee
a2aadef4da Add ByteBuf.Unsafe.discardSomeReadBytes() to reduce discardReadBytes() 2012-08-08 17:34:00 +09:00
norman
0334333c82 Fix checkstyle 2012-08-07 15:38:52 +02:00
norman
3ed3827760 Merge branch 'master' of ssh://github.com/netty/netty 2012-08-07 14:59:54 +02:00
norman
947f3bcd5f Merge branch 'master' of ssh://github.com/netty/netty 2012-08-07 14:46:01 +02:00
John Fallows
ed7613e183 Resolve issue #489 with an atomic readInProgress guard to prevent ReadPendingException. 2012-08-05 15:11:12 -07:00
Trustin Lee
f2eeed77e0 Remove a redundant method declaration 2012-08-05 18:43:32 +09:00
norman
3992472b30 cleanup 2012-08-01 14:06:54 +02:00
norman
b4991facf8 Remove unused import 2012-08-01 11:35:17 +02:00
norman
a3a58ecbc0 Fix a bug in suspend read. See #71 2012-08-01 11:35:03 +02:00
norman
6a15f7f5ce Merge branch 'master' into suspend_feature 
Conflicts:
	transport/src/main/java/io/netty/channel/DefaultChannelHandlerContext.java
 2012-08-01 09:03:33 +02:00
norman
16a4088344 Address @trustin 's comments and also make sure the accept of AIO is only triggered from the event loop. See #71 2012-07-31 11:42:29 +02:00
norman
8b473dce6c Rename class 2012-07-30 15:07:12 +02:00
norman
ba1c7c5c55 Replace usage of QueueFactory with ConcurrentLinkedQueue and LinkedBlockingQueue. See #477 2012-07-30 08:01:46 +02:00
Norman Maurer
57e7255566 Add support to suspend reads. See #71 2012-07-27 20:02:47 +02:00
Daniel Bevenius
927c4ee8cb Minor typo in exception message 2012-07-25 20:51:06 +02:00
Trustin Lee
5a613f379e Make ByteBuf dynamic / Introduce an interface for composite buffers 
- Replace ByteBufferBackedByteBuf with DirectByteBuf
- Make DirectByteBuf and HeapByteBuf dynamic
- Remove DynamicByteBuf
- Replace Unpooled.dynamicBuffer() with Unpooled.buffer() and
  directBuffer()
- Remove ByteBufFactory (will be replaced with ByteBufPool later)
- Add ByteBuf.Unsafe (might change in the future)
 2012-07-19 20:25:47 +09:00
Trustin Lee
7fbd1e5095 [#454] Unnecessary thread interruption in DefaultEventExecutor 2012-07-13 13:17:35 +09:00
Trustin Lee
d801459cb8 [maven-release-plugin] prepare for next development iteration 2012-07-10 23:11:33 +09:00
Trustin Lee
527f2f6c6e [maven-release-plugin] prepare release netty-4.0.0.Alpha1 2012-07-10 23:10:48 +09:00
Trustin Lee
1c4d0d0f57 Optimize AioEventLoop.findChannel() 2012-07-10 18:04:41 +09:00
Trustin Lee
f5fa671459 Fix regression (see comment) 2012-07-10 15:38:31 +09:00
Trustin Lee
d66a187b5d Fixed a bug where discardReadBytes is called in a wrong place 2012-07-10 14:25:46 +09:00
Trustin Lee
170a04fc72 Revert the buggy commit in AioEventLoop 
Also decreased the max stack depth of AioCompletionHandler to 4
(Integer.MAX_VALUE was for testing)
 2012-07-10 14:12:14 +09:00
Trustin Lee
701cda2819 Require a user specify the same AioEventLoop 
.. both when create an AIO channel and registering it

- Also fixed a bug in AbstractChannel where is does not handle
  registration failure correctly.
 2012-07-10 13:57:45 +09:00
Norman Maurer
d233be7041 AIO: Act on the right ByteBuf when a exception was caught during write 2012-07-09 17:27:20 +02:00
Trustin Lee
e157ea1a66 Allow a user use any type as a ReplayingDecoder state / AIO cleanup 
- Removed VoidEnum because a user can now specify Void instead
- AIO: Prefer discardReadBytes to clear
- AIO: Fixed a potential bug where notifyFlushFutures() is not called
       if flush() was requested with no outbound data
 2012-07-09 20:40:43 +09:00
Norman Maurer
0289dadca4 Don't call Field.get(..) if we can avoid it 2012-07-08 17:41:12 +02:00
Norman Maurer
adb4b87fa8 Replace catch of Exception with Throwable as Field.get(..) can also throw an Error 2012-07-08 17:29:42 +02:00
Trustin Lee
a58533fdad Due to the recent changes with AsynchronousChannelGroup use, there's no 
need to schedule read operation later.
 2012-07-09 00:04:55 +09:00
Trustin Lee
ee019d344e Fix potential NPE in AioEventLoop / Always notify flush futures 2012-07-08 22:44:15 +09:00
Trustin Lee
e7c6ca945f Fix potential NPE / Use discardReadBytes instead of clear() 2012-07-08 22:22:35 +09:00
Trustin Lee
c77f107f5f Made the AIO transport faster / Fixed a bug in SingleThreadEventLoopTest 
- Used reflection hack to dispatch the tasks submitted by JDK
  efficiently.  Without hack, there's higher chance of additional
  context switches.
- Server side performance improved to the expected level.
- Client side performance issue still under investigation
 2012-07-08 21:49:15 +09:00
Trustin Lee
bf62add6c7 Clean up 
- Removed unnecessary 'closed' flag and redundant close() calls, etc.
 2012-07-08 15:12:15 +09:00
Trustin Lee
b79e0b0882 Fix another data race 2012-07-08 14:43:34 +09:00
Trustin Lee
b97b3c602b Add missing license header 2012-07-08 02:26:37 +09:00
Trustin Lee
cef7dfc02f Made the AIO transport adhere to Netty thread model strictly 
- Fixed data races
- Simplified channel creation using dummy AsyncChannelGroup
 2012-07-08 00:53:56 +09:00
Trustin Lee
613834f326 Fix data corruption in the AIO transport 2012-07-07 21:29:03 +09:00
Trustin Lee
2bc26fbc70 Remove seemingly an ad-hoc test class 2012-07-07 18:49:21 +09:00
Trustin Lee
3a84b9dc71 Make test suite mostly pass by avoiding ClosedChannelException 
- SSL echo test still fails
 2012-07-07 15:34:14 +09:00
Trustin Lee
aea3ed85bd Allow AIO channel's config is accessible as early as possible 2012-07-07 15:25:55 +09:00
Trustin Lee
c0f4f75c6d Use SOMAXCONN as the default backlog if possible 2012-07-07 15:05:10 +09:00
Trustin Lee
ec88f6617c Fix compilation error and warning 2012-07-07 14:48:34 +09:00
Trustin Lee
fae3861c3a Fix a compiler warning 2012-07-07 14:46:43 +09:00
Trustin Lee
de40a8d09b Fix another compilation error 2012-07-07 14:45:18 +09:00
Trustin Lee
c57e903c4d Fix more compilation errors 2012-07-07 14:44:06 +09:00
Trustin Lee
0941d617d9 Fix a compilation error 2012-07-07 14:42:18 +09:00
Trustin Lee
42380b54b3 Revert file mode 2012-07-07 14:39:35 +09:00
Trustin Lee
9535401632 Revert unnecessary change in Bootstrap 2012-07-07 14:37:44 +09:00
Trustin Lee
b86e2730cc Remove unused classes in util.internal 2012-07-07 14:30:26 +09:00
Trustin Lee
81eaea77bd Add DatagramChannel.isConnected() 
.. because there is no way for a user with isActive to know if
   DatagramChannel is connected or not
 2012-07-07 14:30:24 +09:00
Trustin Lee
a5bb2c7f77 Add ChannelMetadata and remove unnecessary disconnect() impls 
- Add Channel.metadata() and remove Channel.bufferType()
- DefaultPipeline automatically redirects disconnect() request to
  close() if the channel has no disconnect operation
- Remove unnecessary disconnect() implementations
 2012-07-07 14:30:24 +09:00
Trustin Lee
faf529166f Increase the timeout of LocalTransportThreadModelTest to 1 minute 2012-07-07 14:30:24 +09:00
Norman Maurer
c165a38e15 Revert as it should be in nio2 branch "Commit first round of classes to support nio2/async channel api. Still work in progress.. See #396" 
This reverts commit 18aaae3c2e.
 2012-07-07 14:30:24 +09:00
norman
31cebd7ce2 No need for AtomicBoolean as we run in the eventloop. See #396 2012-07-03 15:30:15 +02:00
norman
eccc28965e Make sure the ComplationHandler stuff is handled in the eventloop. See #396 2012-07-03 15:25:28 +02:00
norman
7d33846690 Trigger the read() after the registration was complete. See #396 2012-07-03 13:10:29 +02:00
norman
e58d657421 Supress exception logging if the exception was expected. See #396 2012-07-03 12:01:52 +02:00
norman
c3770a0fba Revert "Check that eventloop's were setup correctly. See #396" 
This reverts commit 82834c2f34.
 2012-07-03 11:50:50 +02:00
Norman Maurer
82834c2f34 Check that eventloop's were setup correctly. See #396 2012-07-01 22:39:33 +02:00
Norman Maurer
12112ac857 Use the correct outbound buffer for flush the writes. See #396 2012-07-01 22:32:45 +02:00
Norman Maurer
0562aad91f Make sure all pending writes are flushed. See #396 2012-07-01 22:20:36 +02:00
Norman Maurer
8c0146fbd8 Supress warnings 2012-07-01 21:50:44 +02:00
Norman Maurer
e1cbcd6456 Remove left-overs. See #396 2012-07-01 21:50:17 +02:00
Trustin Lee
5caf78acc0 Fix a bug where channelActive is not fired for an accepted channel 2012-06-18 17:22:06 +09:00
Norman Maurer
127e9c1d1e Calling clear is wrong. See #396 2012-06-17 20:28:47 +02:00
Norman Maurer
7412c371f2 Fix writes. See #396 2012-06-17 13:12:15 +02:00
Norman Maurer
22bc8fecca Implement the right interfaces 2012-06-17 11:07:21 +02:00
Norman Maurer
5d1e710adc Package was renamed. See #396 2012-06-16 22:31:43 +02:00
Norman Maurer
70c4f59c45 Some clean. See #396 2012-06-16 22:29:25 +02:00
Norman Maurer
314ac37732 Rename classes from Async* -> Aio*. See #396 2012-06-16 21:20:57 +02:00
Norman Maurer
67be5aeda8 Rename package from nio2 -> aio. See #396 2012-06-16 21:18:25 +02:00
Norman Maurer
ffc6551acc Adjust name. See #396 2012-06-16 21:17:45 +02:00
Norman Maurer
2ff22ff4c3 Add javadocs and also handle writes correctly. See #396 2012-06-16 21:16:54 +02:00
Norman Maurer
70baea35da Make reads work like expected with AOI. See #396 2012-06-16 20:51:45 +02:00
Norman Maurer
f8ef5d5d78 Next round for async channel api support a.k.a nio2. See See #396 2012-06-14 21:02:47 +02:00
Norman Maurer
5d01062da4 Revert as it should be in nio2 branch "Commit first round of classes to support nio2/async channel api. Still work in progress.. See #396" 
This reverts commit 18aaae3c2e.
 2012-06-13 22:24:32 +02:00
Norman Maurer
032912d938 Commit first round of classes to support nio2/async channel api. Still work in progress.. See #396 2012-06-13 22:24:16 +02:00
Norman Maurer
18aaae3c2e Commit first round of classes to support nio2/async channel api. Still work in progress.. See #396 2012-06-13 22:23:21 +02:00
Trustin Lee
8b7af2ca3b Generate Javadoc with APIviz 2012-06-13 12:11:11 +09:00
Trustin Lee
90b12ba5d2 Fix a ClassCastException in EmbeddedMessageChannel 2012-06-12 21:09:33 +09:00
Trustin Lee
dfce95dd5a Remove unused type 2012-06-12 18:09:05 +09:00
Trustin Lee
660e4548a6 Fix an unexpected RejectedExecutionException 
- Ensure to run all remaining tasks before marking the executor as
  'shut down'.
 2012-06-12 17:41:06 +09:00
Trustin Lee
3393629eed Log the cause of exceptionCaught event when failed to notify 2012-06-12 17:25:27 +09:00
Trustin Lee
3b562c917d Move ChannelBufferType to netty-buffers and rename it to ChannelBufType 
- Also add ChannelBuf.type()
 2012-06-12 17:05:28 +09:00
Trustin Lee
ecd0ae5406 Prefer MessageBuf over Queue where possible 
- Also replaced thread safe queues with non-thread-safe ones where
  possible
- Unpooled.wrappedBuffer(Queue<T>) does not wrap MessageBuf anymore
 2012-06-12 17:02:00 +09:00
Trustin Lee
e1faea035e Automatic clean-up with Eclipse 
- Mostly import organization & whitespace removal
 2012-06-11 23:04:04 +09:00
Trustin Lee
6211e53e86 Code clean-up based on IntelliJ code analysis 2012-06-11 22:54:28 +09:00
Trustin Lee
876847fd20 Merge MessageBufs and ByteBufs into Unpooled 
- e.g. Unpooled.messageBuffer()
- It will make much more sense once we introduce pooling:
  - i.e. Pooled.buffer()
 2012-06-11 17:02:29 +09:00
Trustin Lee
d27a27c980 Fix a bug where channelInactive() is not triggered for local transport 2012-06-11 11:59:00 +09:00
Trustin Lee
cf0259661e Fix a race condition where local channel's closeFuture is notified early 
- Added AbstractChannel.doPreClose() to allow a transport to perform
  a task before closeFuture is notified
 2012-06-11 11:53:43 +09:00
Trustin Lee
632542e0cd Make a CPU-intensive test pass on a slow machine 2012-06-11 11:42:11 +09:00
Trustin Lee
f3bbb7291e Remove a bad assertion 2012-06-11 11:39:44 +09:00
Trustin Lee
9dce123938 Use MessageBuf instead of Queue wherever possible in channel API 2012-06-11 10:43:47 +09:00
Norman Maurer
ad4f05f5d6 Add missing license headers 2012-06-10 20:31:31 +02:00
Trustin Lee
574d84e98e Remove ChannelBufferHolder / Add more handler interfaces for type safety 
- ChannelInboundHandler and ChannelOutboundHandler does not have a type
  parameter anymore.  
- User should implement ChannelInboundMessageHandler or
  ChannelOutboundMessageHandler.
 2012-06-10 12:22:32 +09:00
Trustin Lee
a849d11877 ChannelBuffers -> ByteBufs / Add MessageBuf & ChannelBuf 
- Add MessageBuf which replaces java.util.Queue
- Add ChannelBuf which is common type of ByteBuf and ChannelBuf
- ChannelBuffers was renamed to ByteBufs
- Add MessageBufs
- All these changes are going to replace ChannelBufferHolder.
 2012-06-10 11:31:39 +09:00
Trustin Lee
5164d91255 Rename ChannelBuffer to ByteBuf as discussed before 
- ChannelBuffer gives a perception that it's a buffer of a
  channel, but channel's buffer is now a byte buffer or a message
  buffer.  Therefore letting it be as is is going to be confusing.
 2012-06-10 11:08:43 +09:00
Trustin Lee
87f52aa604 Ensure that a user implements flush() or inboundBufferUpdated() 
- Also prohibited a user from overriding
  ChannelInbound(Byte|Message)HandlerAdapter.  If a user wants to do
  that, he or she should extend ChannelInboundHandlerAdapter instead.
 2012-06-10 10:48:11 +09:00
Trustin Lee
e376888d48 Replace 'Stream' with 'Byte' 
- In computing, 'stream' means both byte stream and message stream,
  which is confusing.
- Also, we were already mixing stream and byte in some places and
  it's better use the terms consistently.
  (e.g. inboundByteBuffer & inbound stream)
 2012-06-09 21:05:59 +09:00
Trustin Lee
24e1f936a8 ChannelType -> ChannelBufferType / Optimize DefaultChannelPipeline 
- Channel.type() -> bufferType()
- Use simpler bit mask operation for pipeline traversal
 2012-06-09 09:44:30 +09:00
Trustin Lee
5661bff062 Rename SocketAddresses to NetworkConstants 2012-06-09 08:44:56 +09:00
Trustin Lee
a507ea97ef Move some logic from DefaultChannelPipeline to DefaultChannelHandlerContext 
- Using the fact that head is always non-null, we can remove some code
  in DefaultChannelPipeline and move some to
  DefaultChannelHandlerContext
 2012-06-08 23:11:15 +09:00
Trustin Lee
468a3228a4 Fit every line into 120 columns 2012-06-08 19:28:12 +09:00
Trustin Lee
353357fbd5 Moved AsyncPipelineModification to a new file 2012-06-08 12:44:47 +09:00
Trustin Lee
493e77a5a7 Remove trailing whitespace 2012-06-08 11:14:47 +09:00
Trustin Lee
8970ee751c Fix a weird compilation error in DefaultChannelPipeline 
probably a compiler bug - working around
 2012-06-08 10:57:38 +09:00
Trustin Lee
50fafdc3d3 Rewrite SslHandler / Reduce the chance of OIO-OIO dead lock 
- SslHandler always begins handshake unless startTls is true
  - Removed issueHandshake property
  - If a user wants to start handshake later, he/she has to add 
    SslHandler later.
- Removed enableRenegotiation property
  - JDK upgrade fixes the security vulnerability - no need to complicate
    our code
- Some property name changes
  - getSSLEngineInboundCloseFuture() -> sslCloseFuture() 
- Updated securechat example
- Added timeout for handshake and close_notify for better security
  - However, it's currently hard-coded.  Will make it a property later.
 2012-06-08 01:22:35 +09:00
Trustin Lee
4a23c2a6eb Fix checkstyle errors 2012-06-07 22:01:59 +09:00
Trustin Lee
10f7a31908 Fixed SpdySessionHandlerTest / Fixed NPE in EmbeddedChannel 
- Some tests like SpdySessionHandlerTest accesses outbound buffer
  even before the outbound buffer is initialized by
  AbstractEmbeddedChannel's subclasses, leading to NPE at <init>.
  To fix this problem, subclasses now pass the outbound buffer as
  a constructor parameter to AbstractEmbeddedChannel.
 2012-06-07 21:33:31 +09:00
Trustin Lee
994038975a Port HttpContentEncoder/Decoder to use EmbeddedStreamChannel / Cleanup 
- Removed unused constructor parameter in AbstractChannel
- Re-enabled GZIP encoding in HTTP snoop example
 2012-06-07 21:06:56 +09:00
Trustin Lee
3442ff90e8 Ported all tests in netty-codec to the new embedder 2012-06-07 20:17:26 +09:00
Trustin Lee
7bc10f2eba Replace codec embedder with EmbeddedChannel which can test any handlers 
- Added EventExecutor.inEventLoop(Thread) and replaced executor identity
  comparison in DefaultChannelPipeline with it - more elegant IMO
- Removed the test classes that needs rewrite or is of no use
 2012-06-07 19:39:37 +09:00
Trustin Lee
8701e24b9a Add back Channel(Inbound|Outbound)(Message|Stream)HandlerAdapter 
- they are useful when creating an anonymous class
- Also added back CombinedChannelHandler with extra constraints
 2012-06-07 17:49:45 +09:00
Trustin Lee
aab71ccd8a Remove Channel(Inbound|Outbound)HandlerAdapter which does nothing 
- Thanks to the recent refactoring, Channel(Inbound|Outbound)Handler-
  Adapter ended up having empty body.  No need to keep.
 2012-06-07 17:25:15 +09:00
Trustin Lee
09570db091 Fixed a bug where ChannelInitializer can trigger the same event twice 2012-06-07 17:06:13 +09:00
Trustin Lee
6b819fb993 Fix a NPE in DefaultChannelPipeline.write(...) 
- Also re-enabled logging handler in the echo example
 2012-06-07 17:00:21 +09:00
Trustin Lee
ea0c9cfe79 Post-overhaul fixes / Split LoggingHandler into three 
- LoggingHandler now only logs state and operations
- StreamLoggingHandler and MessageLoggingHandler log the buffer content
- Added ChannelOperationHandlerAdapter
  - Used by WriteTimeoutHandler
 2012-06-07 16:56:21 +09:00
Trustin Lee
5e93d206ff Overhaul - Split ChannelHandler & Merge ChannelHandlerContext 
- Extracted some handler methods from ChannelInboundHandler into
  ChannelStateHandler
- Extracted some handler methods from ChannelOutboundHandler into
  ChannelOperationHandler
- Moved exceptionCaught and userEventTriggered are now in
  ChannelHandler
  
- Channel(Inbound|Outbound)HandlerContext is merged into
  ChannelHandlerContext
- ChannelHandlerContext adds direct access methods for inboud and
  outbound buffers
  - The use of ChannelBufferHolder is minimal now.
    - Before: inbound().byteBuffer()
    - After: inboundByteBuffer()
    - Simpler and better performance
    
- Bypass buffer types were removed because it just does not work at all
  with the thread model.
  - All handlers that uses a bypass buffer are broken.  Will fix soon.

- CombinedHandlerAdapter does not make sense anymore either because
  there are four handler interfaces to consider and often the two
  handlers will implement the same handler interface such as
  ChannelStateHandler.  Thinking of better ways to provide this feature
 2012-06-07 14:52:33 +09:00
Trustin Lee
4831eb49da Fix a test failure in LocalChannelRegistryTest 2012-06-07 08:54:37 +09:00
Trustin Lee
843a94b989 Fix compilation errors (#384) 
- ECJ worked fine with the old code, but the official compiler does not
 2012-06-06 23:02:47 +09:00
norman
caa35c9772 Rethrow the Throwable which accoured while execution the modification in the EventExecutor 2012-06-05 11:34:47 +02:00
norman
4eb42125a7 Make sure we can't deadlock even if the ChannelPipeline modification is executed by the EventExecutor 2012-06-05 11:21:44 +02:00
Trustin Lee
c2e65016fd Fixed some checkstyle errors 2012-06-04 13:43:02 -07:00
Trustin Lee
1eced1e9e3 Update license headers 2012-06-04 13:31:44 -07:00
Trustin Lee
36dbbc4867 Fix a test failure 2012-06-04 12:14:42 -07:00
Trustin Lee
4630905b92 Do not wrap exceptions if possible 2012-06-04 12:10:13 -07:00
Trustin Lee
b9fc67c9b8 Get the executor of the context earlier if possible. 2012-06-04 11:59:31 -07:00
Trustin Lee
b322e98712 Remove unnecessary parameters and fields / Clean-up 2012-06-04 11:56:00 -07:00
Norman Maurer
6b637ab22f No need for a custom Runnable implementation, just use EventExecutor.submit(..).get(). Thanks @trusting for review 2012-06-04 20:49:31 +02:00
Norman Maurer
ecea558e03 Add missing synchronized 2012-06-04 20:40:17 +02:00
Norman Maurer
0e74b089c2 Merge branch 'master' of github.com:netty/netty 2012-06-04 20:34:16 +02:00
Norman Maurer
c31fbc67c2 Let DefaultChannelPipeline call lifecycle methods of ChannelHandler with respect to the new ThreadModel 2012-06-04 20:34:09 +02:00
Norman Maurer
aac5586428 Fix NPE in test 2012-06-04 20:32:12 +02:00
Trustin Lee
1a9c0fd569 Make use of the existance of bridge references to find a buffer 2012-06-04 11:18:48 -07:00
Trustin Lee
c8c577efc5 Remove an unused field 2012-06-04 09:25:39 -07:00
Trustin Lee
0aa99606d9 Fix a race where 2 handlers in different threads access the same buffer 
- DefaultChannelPipeline detects such cases and creates an object called
  'bridge' that works as a man-in-the-middle to deal with a race
  condition
- Slight performance drop is observed but still faster than v3. 
  Couldn't find much from a profiler yet.
 2012-06-04 00:24:34 -07:00
Trustin Lee
c1afe3d8c3 Exchanging messages between two handlers is now thread safe 
- (not byte buffers yet)
 2012-06-03 19:39:35 -07:00
Trustin Lee
f3734e1eb9 Simplified DefaultChannelPipeline by making its list head final 
- Previously, head was a volatile field which is null at the beginning.
  While iterating over the pipeline, if the loop hits null, it called
  Channel.Unsafe explicitly.
- Instead, I created an outbound handler that redirects all requests
  to the unsafe and made it a final field of the pipeline.
- As a result, DefaultChannelPipeline code became much simpler.
 2012-06-03 18:51:42 -07:00
Trustin Lee
f6e14b636f Improve concurrent message buffer access test to reproduce known issue 2012-06-03 13:21:57 -07:00
Trustin Lee
4d8e2198fa Fix a bug where LocalServerChannel's localAddress is unregistered 2012-06-03 13:20:56 -07:00
Trustin Lee
1cd3156eba Make test case more robust 2012-06-03 13:12:29 -07:00
Trustin Lee
234c4c70db Ensure LocalChannel fire channelActive after peers's channelRegistered 
- Also:
  - Made the test case more robust
  - Added a simple concurrent buffer modification test (needs more work)
 2012-06-03 12:54:26 -07:00
Trustin Lee
d48973b0ff Add ChannelHandlerContext.hasNext(In|Out)bound(Byte|Message)Buffer 2012-06-03 04:35:38 -07:00
Trustin Lee
bbed0602c1 Use NoSuchBufferException instead of IllegalArgumentException 2012-06-03 04:26:11 -07:00
Trustin Lee
13d7ee1b2f Optimized DefaultChannelPipeline.write(...) 
- Also replaced unnecessary function calls with field accesses
 2012-06-03 04:25:03 -07:00
Trustin Lee
f991a8c7d4 Fix a bug where DefaultChannelPipeline.write() doesn't find the buffer 
- Also fixed failures in SpdySessionHandlerTest
 2012-06-03 04:10:32 -07:00
Trustin Lee
ada61d4985 Ported multicast test / Fixed bugs in NioDatagramChannelConfig 2012-06-03 02:57:52 -07:00
Trustin Lee
e6ceb91a85 Add AbstractDatagramTest / Port unicast test / Ignore 'Socket closed' 2012-06-03 02:40:58 -07:00
Trustin Lee
955c89fcf1 Add SocketEchoTest that will simplify a lot of socket testing 
- SocketTestCombination generates all possible test combinations of
  socket transports.
- SocketEchoTest iterates over the combinations and runs all tests
  using reflection.
 2012-06-03 01:52:39 -07:00
Trustin Lee
3b2c25e8ed Rename (Server)Bootstrap.(child)initializer to (child)handler 
- The handler you specify with initializer() is actually simply added
  to the pipeline and that's all.  It's ChannelInitializer which does
  additional work.  For example, a user can specify just a single
  handler with initializer() and it will still work.  This is especially
  common for Bootstrap, so I renamed initializer to handler, which makes
  more sense.
 2012-06-03 01:00:16 -07:00
Trustin Lee
19dcb81727 Add comments for easier understanding 2012-06-02 02:43:26 -07:00
Trustin Lee
01a5bd41f0 Add Channel.type() which tells if stream-oriented or message-oriented 
- DefaultChannelPipeline uses this information to reject invalid buffer
  access in inbound(Message|Byte)Buffer.  Otherwise, a user can access
  a message buffer when the channel is stream-oriented.
- Because ChannelType cannot be both STREAM and MESSAGE, catch-all
  buffer has been removed to avoid confusion and unexpected behavior
  (it's already causing headache.)
- As a result, codec embedder needs rework.
 2012-06-02 01:58:15 -07:00
Trustin Lee
cc4f705029 Replace ChannelBuffer.toByteBuffer() with hasNioBuffer() and nioBuffer() 
... just like we do with byte arrays.  toByteBuffer() and
toByteBuffers() had an indeterministic behavior and thus it could not
tell when the returned NIO buffer is shared or not.  nioBuffer() always
returns a view buffer of the Netty buffer.  The only case where
hasNioBuffer() returns false and nioBuffer() fails is the
CompositeChannelBuffer, which is not very commonly used and *slow*.
 2012-06-02 01:30:55 -07:00
Trustin Lee
04cf1c8199 Use custom thread factory by default to better recognize the threads 
... from their names
 2012-06-01 22:57:54 -07:00
Trustin Lee
61e169e53a Remove EventExecutor.parent(), which is of no use 2012-06-01 22:33:53 -07:00
Trustin Lee
4440386494 Little bit of optimization 2012-06-01 18:34:19 -07:00
Trustin Lee
141a05c831 Strict thread model / Allow assign an executor to a handler 
- Add EventExecutor and make EventLoop extend it
- Add SingleThreadEventExecutor and MultithreadEventExecutor
- Add EventExecutor's default implementation
- Fixed an API design problem where there is no way to get non-bypass
  buffer of desired type
 2012-06-01 17:51:19 -07:00
Trustin Lee
ab5043b3c7 Fixed LocalAddressTest 2012-05-31 21:22:03 -07:00
Trustin Lee
5243d3d0f0 Add @Sharable annotation to ChannelInitializer 2012-05-31 17:05:34 -07:00
Trustin Lee
f2eddda5a4 Call discardReadBytes() on outbound byte buffers when possible 
- Also fixed a test failure in codec-http
 2012-05-31 16:59:54 -07:00
Trustin Lee
d626561b59 Define a dedicated exception for performing blocking ops in event loop 2012-05-31 16:47:00 -07:00
Trustin Lee
468918227a Remove unnecessary parameter in AttributeKey and ChannelOption 
- Removed UniqueKey which does nothing
- The valueType parameter was not needed at all because we do not need
  type information in runtime at all.
 2012-05-31 16:03:57 -07:00
Trustin Lee
7ddc93bed8 Ported IdleStateHandler / Forward-ported the UptimeClient example 
- Add ChannelHandlerContext.eventLoop() for convenience
- Bootstrap and ServerBootstrap handles channel initialization failure
  better
- More strict checks for missing @Sharable annotation
  - A handler without @Sharable annotation cannot be added more than
    once now.
 2012-05-31 14:54:48 -07:00
Trustin Lee
49bda34a5d Fix a bug where ChannelBufferHolder.isEmpty() returns a wrong value 
.. when it has a byte buffer
 2012-05-31 09:14:39 -07:00
Trustin Lee
0fd824c3bb Fix UnsupportedOperationException 2012-05-31 09:11:07 -07:00
Trustin Lee
2a63acef4d More convenient inbound stream handler / Smarter inbound buffer cleanup 
- Added a new convenience method to ChannelInboundstreamHandlerAdapter 
- EchoServerHandler uses the new method
- DefaultChannelPipeline calls inboundByteBuffer.discardReadBytes()
  when it is sure there's no memory copy involved
 2012-05-31 09:03:31 -07:00
Trustin Lee
665777e6f9 Add InternetProtocolFamily and use it with NioDatagramChannel 2012-05-31 02:49:39 -07:00
Trustin Lee
7ac89ace4f Finished forward-porting SPDY codec 2012-05-31 01:53:58 -07:00
Trustin Lee
32c982b478 Fix NPE in OioChildEventLoop 2012-05-31 01:19:54 -07:00
Trustin Lee
53f16ce003 Add more convenience methods to Bootstrap and ServerBootstrap 2012-05-30 23:47:15 -07:00
Trustin Lee
67ec4429cc Implement NIO.2 multicast options 2012-05-30 19:03:45 -07:00
Trustin Lee
42abb6df3a QueueFactory cleanup 
- Really attempt to create a queue to determine LTQ can be initialized
  in runtime, and cache the result
- Remove unnecessary Class<T> parameter in createQueue()
- Remove unused createQueue(Collection)
 2012-05-30 16:19:22 -07:00
Trustin Lee
e3431db547 Use logger instead of System.err 2012-05-30 15:46:38 -07:00
Trustin Lee
e5bcc74cd5 Warn if the last inbound handler forwarded an exceptionCaught() event 2012-05-30 11:48:04 -07:00
Trustin Lee
cca35454d2 Ensure channelInboundBufferUpdated is fired after channelActive 2012-05-30 11:32:39 -07:00
Trustin Lee
47fa2ef2e8 Use LinkedHashSet instead of HashSet to preserve order of execution 2012-05-30 10:17:45 -07:00
Trustin Lee
9f9045c3b4 Add EventLoop implementation for the local transport 2012-05-30 04:33:43 -07:00
Trustin Lee
c17e5b458a Typo 2012-05-30 04:28:01 -07:00
Trustin Lee
4154f42520 Less restriction in shutdown hook modification 2012-05-30 04:27:19 -07:00
Trustin Lee
078a502c5f Add shutdown hooks to SingleThreadEventLoop 
- LocalChannel and LocalServerChannel uses it to close themselves on
  shutdown
- LocalEcho example does not call close() anymore because the channels
  are closed automatically on shutdown
 2012-05-30 04:23:15 -07:00
Trustin Lee
243f6581c6 Safer shutdown 2012-05-30 04:06:15 -07:00
Trustin Lee
65e224f149 Safer shutdown 2012-05-30 04:05:10 -07:00