Commit Graph

6014 Commits

Author SHA1 Message Date
Trustin Lee
2a15f658d6 Ensure UnreleasableByteBuf does not expose the wrapped buffer to the caller
- Fixes #1324
2013-05-01 20:43:23 +09:00
Trustin Lee
1e0c83db23 Introduce AddressedEnvelope message type for generic representation of an addressed message
- Fixes #1282 (not perfectly, but to the extent it's possible with the current API)
- Add AddressedEnvelope and DefaultAddressedEnvelope
- Make DatagramPacket extend DefaultAddressedEnvelope<ByteBuf, InetSocketAddress>
- Rename ByteBufHolder.data() to content() so that a message can implement both AddressedEnvelope and ByteBufHolder (DatagramPacket does) without introducing two getter methods for the content
- Datagram channel implementations now understand ByteBuf and ByteBufHolder as a message with unspecified remote address.
2013-05-01 17:04:43 +09:00
Trustin Lee
bc96c4b7b3 Fix a bug where SingleThreadEventExecutor sets its internal state flag too early during termination 2013-05-01 16:56:34 +09:00
Trustin Lee
2e0dd65250 Fix a bug where the unpooled buffer returned by the pooled allocator reports an incorrect allocator 2013-05-01 11:14:21 +09:00
Trustin Lee
23d0178494 Introduce EventExecutor.shutdownGracefully() that deprecates shutdown()
shutdownGracefully() provides two optional parameters that give more
control over when an executor has to be shut down.

- Related issue: #1307
- Add shutdownGracefully(..) and isShuttingDown()
- Deprecate shutdown() / shutdownNow()
- Replace lastAccessTime with lastExecutionTime and update it after task
  execution for accurate quiet period check
  - runAllTasks() and runShutdownTasks() update it automatically.
  - Add updateLastExecutionTime() so that subclasses can update it
- Add a constructor parameter that tells not to add an unncessary wakeup
  task in execute() if addTask() wakes up the executor thread
  automatically.  Previously, execute() always called wakeup() after
  addTask(), which often caused an extra dummy task in the task queue.
- Use shutdownGracefully() wherever possible / Deprecation javadoc
- Reduce the running time of SingleThreadEventLoopTest from 40s to 15s
  using custom graceful shutdown parameters

- Other changes made along with this commit:
  - takeTask() does not throw InterruptedException anymore.
    - Returns null on interruption or wakeup
  - Make sure runShutdownTasks() return true even if an exception was
    raised while running the shutdown tasks
  - Remove unnecessary isShutdown() checks
  - Consistent use of SingleThreadEventExecutor.nanoTime()

Replace isWakeupOverridden with a constructor parameter
2013-05-01 10:52:38 +09:00
Norman Maurer
9128d4f16a Fix checkstyle 2013-04-30 21:11:41 +02:00
Norman Maurer
ee433ea911 Fix checkstyle 2013-04-30 20:55:50 +02:00
Norman Maurer
a48ed71e86 Fix type in class name 2013-04-30 20:41:50 +02:00
Norman Maurer
57a8a9fd98 [#1321] HttpHeaders.removeTransferEncodingChunked(..) must handle the value in case insensitive manner 2013-04-30 20:41:20 +02:00
Trustin Lee
6646db171e Use tryFailure() to notify registration failure to avoid IllegalStateException
.. which is raised when the registration promise has been failed already due to an internal error in the pipeline.

- Fixes #1319
2013-04-30 18:30:17 +09:00
Norman Maurer
61327b5871 Simplify a bit 2013-04-30 07:17:07 +02:00
kerr
4bac0443e8 update to barchart-udt 2.2.6
* which fix https://github.com/barchart/barchart-udt/issues/48
2013-04-28 10:52:34 +02:00
Trustin Lee
d92bcff1b6 Fix a bug where HttpContentEncoder generates an empty chunk even if it's not the last chunk
- Fixes #1312
- Added more test cases to ensure the fix
2013-04-27 15:38:28 +09:00
Trustin Lee
a218eb6f6f Allow to disable only heap or direct buffer pool
- Fixes #1315

If a user specifies the arena size of 0, the pool is now disabled
instead of raising an IllegalArgumentException. Using this, you can
disable only heap or direct buffer pool easily. Once disabled,
PooledByteBufAllocator will delegate the allocation request to
UnpooledByteBufAllocator.
2013-04-27 08:55:16 +09:00
Trustin Lee
8bb6d5b303 Rename Unsafe.directOutboundContext to headContext 2013-04-26 10:23:01 +09:00
Trustin Lee
3a2b099e4b Fix test failure in testsuite-osgi-deps
This commit fixes both failure of test itself and failure of compiling
and running test.

- When the test was run via 'mvn test', Maven gives karaf-maven-plugin a
  list of class directories instead of OSGi bundles, so that
  karaf-maven-plugin generates incorrect feature.xml.  I added a
  workaround for this specific case to DependencyIT
- When the packaging of project is 'feature', maven-compiler-plugin is
  not run at all.  Added a <plugin/> section so that it's always
  compiled.
2013-04-25 21:56:34 +09:00
Norman Maurer
73c35aef4e [#1309] Make sure ReplayDecoder respect isSingleDecode()
* This could cause for example corrupt WebSocketFrame's if they was written from the server
  to the client directly after it send the handshake response.
2013-04-25 08:32:07 +02:00
Trustin Lee
7884574c7b Remove freeInboundBuffer() and freeOutboundBuffer() which has no value
- Fixes #1308

freeInboundBuffer() and freeOutboundBuffer() were introduced in the early days of the new API when we did not have reference counting mechanism in the buffer. A user did not want Netty to free the handler buffers had to override these methods.

However, now that we have reference counting mechanism built into the buffer, a user who wants to retain the buffers beyond handler's life cycle can simply return the buffer whose reference count is greater than 1 in newInbound/OutboundBuffer().
2013-04-25 09:15:55 +09:00
Trustin Lee
1b3d7f5325 Make sure handlerAdded() is called before forwarding the buffer content of the removed handler
- Added a test case that reproduces the problem in ReplayingDecoderTest
- Call newHandler.handlerAdded() *before* oldHandler.handlerRemoved() to ensure newHandlerAdded() is called before forwarding the buffer content of the old handler in replace0().
2013-04-24 19:25:43 +09:00
Trustin Lee
99b999760a Move multiplicity check to the early stage
.. no need to do it late
2013-04-24 19:02:34 +09:00
Trustin Lee
6282b31bc0 Format 2013-04-24 18:57:14 +09:00
Trustin Lee
7c5dc363fb Rename methods to catch up the recent changes in handler life cycle listener methods / Ensure to call handlerRemoved() even if ctx.forwardContentAndRemove() failed 2013-04-24 18:55:51 +09:00
Trustin Lee
5dd35448a2 Add a failing test that will pass once #1306 is fixed 2013-04-24 18:47:36 +09:00
Trustin Lee
c72b5341a3 ChannelHandler.handlerRemoved() must be invoked *after* the handler has been removed completely and its buffers should be inaccessible. 2013-04-24 18:46:35 +09:00
Trustin Lee
a68d39fcf2 Fix an infinite exception storm triggered by DefaultChannelHandlerContext.invokeInboundBufferUpdated()
- it has to break from the infinite loop when an exception is raised by handler
2013-04-24 18:39:34 +09:00
Trustin Lee
cd26da96b8 Add more safe-to-ignore exception messages for SslHandler
- Just in case SslHandler is used on UDT
2013-04-24 18:06:14 +09:00
Trustin Lee
24551ccfff Unignore DatagramMulticastTest because it seems to pass on Linux, MacOS X, and Windows
More specifically: Ubuntu Linux 13.04, MacOS X Lion, Windows 7
2013-04-24 17:56:52 +09:00
Trustin Lee
8a4e708847 Fix 'unsupported address type error' in UDP tests / Fix checkstyle 2013-04-24 17:43:32 +09:00
Trustin Lee
cee0dc6f81 Add IPv4 and IPv6 specific localhost constants to NetUtil 2013-04-24 17:32:42 +09:00
Trustin Lee
322449eedc Add another safe-to-ignore socket error message for SslHandler
.. which covers the 'Software caused connection abort: recv failed' from Windows
2013-04-24 17:05:55 +09:00
Trustin Lee
c37b53fdd1 Format code 2013-04-24 11:33:19 +09:00
Trustin Lee
656d7ca054 Improve localhost / local interface detection mechanism in NetUtil
- Do not attempt to validate localhost by binding a socket because it can fail when SecurityManager is in use
- Find loopback interface first and get address from there instead of getting loopback address from InetAddress.getLocalHost() (because it's more reliable)
- Instead of throwing an Error, just log and fall back to 127.0.0.1 while determining localhost address
2013-04-24 11:28:42 +09:00
Trustin Lee
b5989e2449 Reduce exception instantiation overhead in SslHandler / Reduce unnecessary empty array creation
- Added EmptyArrays as an internal utility class
2013-04-24 09:32:53 +09:00
Norman Maurer
c95796d981 [#1302] Make sure the handshake future is failed with a ClosedChannelException on channelInactive 2013-04-23 18:20:38 +02:00
Trustin Lee
7452d05fa6 Add some logging for easier diagnosis in NetUtil
.. + formatting
2013-04-23 22:57:29 +09:00
Trustin Lee
be1426a220 Fix incorrect log level in NetUtil 2013-04-23 22:53:26 +09:00
Trustin Lee
d292fdafdd Make sure to close the accept channel which couldn't be initialized or added to the message buffer 2013-04-23 22:42:47 +09:00
Trustin Lee
cc0ad9f1cc Fix hanging SocketBufReleaseTest / Make sure AioServerSocketChannel closes the accepted channel when the server socket is being shut down 2013-04-23 22:38:28 +09:00
Trustin Lee
f03b2cde62 Fix intermittent infinite loop in AbstractOioByteChannel.doRead()
- OioByteStreamChannel.doReadBytes() did not expand the capacity of the inbound buffer properly.
2013-04-23 22:12:07 +09:00
Trustin Lee
32fa4c07f3 Do not unwrap a CompositeByteBuf when it is added as a component of another CompositeByteBuf
.. because Reference counting introduces life cycle issues to the CompositeByteBuf being added.

 - Fixes #1266
2013-04-23 21:53:51 +09:00
Trustin Lee
94aad58627 Fix incorrect name validation in AbstractHttpData
- Fixes #1228
2013-04-23 19:26:50 +09:00
Trustin Lee
9fe5048175 No need to make CaseIgnoringComparator public
.. because it's unsed only internally
2013-04-23 18:40:49 +09:00
Trustin Lee
87007d4eb8 Fix another memory leak in AbstractByteBufTest 2013-04-23 13:46:34 +09:00
Trustin Lee
f149cf5220 Reduce code duplication 2013-04-23 13:42:00 +09:00
Trustin Lee
5d5c60bdd3 Fix a bug where fireInboundBufferUpdated() and flush() swallow the event too early
- Fixes #1292
- Replace DefaultChannelPipeline.inbound/outboundShutdown flag with per-context flags
- Update the flags in free() / freeInbound() / freeOutbound() for clarity
2013-04-23 13:35:32 +09:00
Trustin Lee
8e2e22c270 Change the thread model slightly for new/freeInbound/OutboundBuffer() for future improvement
- Related: #1283
- Make ReplayingDecoder work with the modified thread model
2013-04-23 13:06:27 +09:00
Trustin Lee
c6f936f265 Ensure Javassist is loaded when running an example from an IDE 2013-04-23 13:03:25 +09:00
Trustin Lee
d85757a008 Fix memory leak in DefaultChannelHandlerContext
.. where freeInbound() and freeOutbound() are not called for all contexts

- Fixes #1298
2013-04-22 22:18:10 +09:00
Trustin Lee
e80fb65c36 Clean up the pipeline implementation / Ensure Embedded*Channel does not run pending tasks immediately
- Replace ugly 'prev != null' check with explicit event scheduling
- Fix an incorrect flag operation in freeHandlerBuffersAfterRemoval()
- Fix a bug in AbstractEmbeddedChannel.doRegister where it makes pending tasks immediately, where the pending tasks actually triggers inbound events
- Remove unnecessary suppression of inboundBufferUpdated() event in DefaultChannelPipeline, which potentially hides an event ordering bug. Unfortunately, I don't remember why I added it in cca35454d2.
2013-04-22 19:41:00 +09:00
Norman Maurer
9c4bfa44d9 [#1294] Make sure ByteBuf is released once written to channel 2013-04-22 11:04:56 +02:00