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476 Commits

Author SHA1 Message Date
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
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