Commit Graph

719 Commits

Author SHA1 Message Date
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
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
1eced1e9e3 Update license headers 2012-06-04 13:31:44 -07:00
Trustin Lee
1e7c65c12e Fix a compilation error 2012-06-03 18:52:18 -07:00
Trustin Lee
609674bda2 Fix codec embedder
- AbstractCodecEmbedded analyzes the list of the specified headers
  and inserts proper conversion handlers
2012-06-02 22:54:13 -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
14cf227c46 Fix a test failure 2012-06-01 23:11:01 -07:00
Trustin Lee
720f62d983 Fix a compilation error 2012-06-01 22:58:26 -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
754cd99843 Port ChunkedWriteHandler 2012-06-01 00:36:12 -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
77274ae743 Automated code clean-up 2012-05-31 12:03:01 -07:00
Trustin Lee
34f697a06c Forward-port the JBoss Marshalling codec 2012-05-30 23:36:03 -07:00
Trustin Lee
d7a198a60f Zap marshalling and spdy codec to forwardport again 2012-05-30 23:14:18 -07:00
norman
14b2a0db99 Add JBoss Marshalling Encoder/Decoder. See #324 2012-05-30 19:09:54 -07:00
Trustin Lee
4ff98c359c Add PrematureChannelClosureException 2012-05-30 15:57:57 -07:00
Trustin Lee
a53ecbf5f1 Implement the local transport
- Replace the old local example with localecho example
- Channel's outbound buffer is guaranteed to be created on construction
  time.
2012-05-30 03:58:14 -07:00
Trustin Lee
05770b138d CodecUtil should be final 2012-05-29 17:25:38 -07:00
Trustin Lee
a9948d681e Throw NoSuchBufferException instead of returning null
- Exception in this case makes a user less confusing
- To reduce the overhead of filling the stack trace,
  NoSuchBufferException has a public pre-constructed instance.
  - This is necessary because codec framework sometimes need to support
    both type of outbound buffers.
- Fixed a bug where SpdyFrameEncoder did not handle ping messages
- Reduced memory copy in codec embedder (EmbeddedChannel)
2012-05-29 17:25:09 -07:00
Trustin Lee
8237afff64 Ported most examples
- Renamed ChannelBootstrap to Bootstrap
- Renamed ServerChannelBootstrap to ServerBootstrap
- Moved bootstrap classes to io.netty.bootstrap as before
- Moved unfoldAndAdd() to a separate utility class
- Fixed a bug in unfoldAndAdd() where it did not handle ChannelBuffer
  correctly
2012-05-29 16:41:26 -07:00
Trustin Lee
b10cf29393 Add isDecodable/isEncodable() to codecs to support stacked codecs 2012-05-29 13:34:01 -07:00
Trustin Lee
026715e818 Refactor the pipeline API to support stacked codecs
- Previous API did not support the pipeline which contains multiple
  MessageToStreamEncoders because there was no way to find the closest
  outbound byte buffer.  Now you always get the correct buffer even if
  the handler that provides the buffer is placed distantly.
  For example:
  
    Channel -> MsgAEncoder -> MsgBEncoder -> MsgCEncoder
  
  Msg(A|B|C)Encoder will all have access to the channel's outbound
  byte buffer.  Previously, it was simply impossible.

- Improved ChannelBufferHolder.toString()
2012-05-29 12:09:29 -07:00
Trustin Lee
81e8c49931 Fix bugs in ZlibDecoder / Port the factorial example
- Fixed IndexOutOfBoundsException in ZlibDecoder
- Fixed a bug where ZlibDecoder raises an exception when a connection
  is closed
2012-05-29 00:06:00 -07:00
Trustin Lee
e00f303e4f Fix compilation error caused by recent changes in AbstractChannel 2012-05-28 05:32:48 -07:00
Trustin Lee
626c5ef9c9 Remove the classes that are not part of Netty 4.0.0.Alpha1
- Will add them back before Beta1
2012-05-27 19:39:10 -07:00
Trustin Lee
6206d82b2c Split AbstractChannel into AbstractOioChannel and AbstractNioChannel
- Simpler OIO transport
- Suits better for other transports such as AIO, RXTX, IOStream
- Add ChannelBufferHolders.discardBuffer()
2012-05-26 22:48:48 -07:00
Trustin Lee
a1bdf671f1 Simplified EventLoop implementation names
- Also
  - Fixed a test failure
  - Fixed compiler warnings related with ChannelInitializer type
    parameters
2012-05-25 15:51:22 -07:00
Trustin Lee
b06a4bea6b Fix a compilation error 2012-05-25 09:43:28 -07:00
Trustin Lee
c883b61503 Ported codec-http to the new API
- Added ChannelBufferHolders.catchAllBuffer()
- Relaxed UnsupportedMessageTypeException constructor signature
- EmbeddedChannel now uses the catchAllBuffer
- ChanelInboundMessageHandlerAdapter.messageReceive() throws Exception
- Added ChannelInboundStreamHandlerAdapter
2012-05-23 11:42:10 -07:00
Trustin Lee
ee4c1a55eb Fix a compilation error 2012-05-22 10:57:59 -07:00
Trustin Lee
af37ec4f23 Ported the HTTP snoop example to the new API
- Replaced pipeline factories with initializers
- Ported essential parts related with HTTP to the new API
- Replaced ChannelHandlerAdapter.combine() with CombinedChannelHandler
- Fixed a bug where ReplayingDecoder does not notify the next handler
- Fixed a bug where ReplayingDecoder calls wrong callDecode() method
- Added a destination buffer as an argument to AbstractChannel.doRead()
  for easier implementation
- Fixed a bug where NioSocketChannel did not try to increase the inbound
  buffer size (moved the logic to AbstractChannel)
2012-05-20 14:19:11 +09:00
Trustin Lee
e846505ceb Add combined codec classes and related utility method 2012-05-20 12:53:22 +09:00
Trustin Lee
e5da7b53dd Add UnsupportedMessageTypeException
- Replaced some IllegalArgumentExceptions with
  UnsupportedMessageTypeException
- MessageToMessage(Encoder|Decoder) should continue polling the
  inbound buffer if encode() or decode() returns null
  - aggregating codec can do that
2012-05-18 21:59:02 +09:00
Trustin Lee
9d3eeb9719 Fix compilation errors 2012-05-18 17:50:38 +09:00
Trustin Lee
ddb839eaf9 Make ReplayingDecoder extend StreamToMessageDecoder 2012-05-18 17:38:44 +09:00
Trustin Lee
d4a26c3c52 Add StreamToMessageDecoder.replace() (#332) 2012-05-18 17:37:41 +09:00
Trustin Lee
ca12e41406 Fix a compiler warning 2012-05-18 16:58:40 +09:00
Trustin Lee
5c3b432f60 Fix test failures due to recent changes with codec exceptions 2012-05-18 15:45:12 +09:00
Trustin Lee
2802b231e5 Make all codecs throw a CodecException
- Added CodecException which is either EncoderException or
  DecoderException
- Made all decoder exceptions a subtype of DecoderException
- Replaced CodecEmbedderException with CodecException
- All abstract handlers wraps an exception with a CodecException
2012-05-18 15:42:36 +09:00
Trustin Lee
251a18160c Move VoidEnum to util 2012-05-18 14:34:42 +09:00
Trustin Lee
dbd973d825 Introduce UniqueName, UniqueKey, and Signal
- UniqueKey removes the duplication between ChannelOption and
  AttributeKey
- UniqueName provides common name collision check for AttributeKey,
  ChannelOption, and Signal.
- Replaced ReplayError with Signal
2012-05-18 14:30:42 +09:00
Trustin Lee
5344dc242c Finish porting the codec package to the new API
- Removed deprecated classes
- Changed type parameter of StreamToMessageDecoder and
  MessageToMessageDecoder for more flexibility
- Made all tests in the codec package pass
2012-05-17 16:38:25 +09:00
Trustin Lee
1bf0dfe64a Retrofit ReplayingDecoder with the new API
- Moved up to 'codec' from 'codec.replay'
- Test passes with Redis client codec
2012-05-17 12:37:37 +09:00
Trustin Lee
92a688e5b2 Retrofit the codec framework with the new API (in progress)
- Replaced FrameDecoder and OneToOne(Encoder|Decoder) with:
  - (Stream|Message)To(String|Message)(Encoder|Decoder)
- Moved the classes in 'codec.frame' up to 'codec'
- Fixed some bugs found while running unit tests
2012-05-16 23:02:06 +09:00
Trustin Lee
894ececbb7 Convert DOS line ending to UNIX line ending 2012-05-15 17:14:02 +09:00
Trustin Lee
368156f5d0 Another round of the new API design
- Channel now creates a ChannelPipeline by itself

  I find no reason to allow a user to use one's own pipeline
  implementation since I saw nobody does except for the cases where a
  user wants to add a user attribute to a channel, which is now covered
  by AttributeMap.

- Removed ChannelEvent and its subtypes because they are replaced by
  direct method invocation.
- Replaced ChannelSink with Channel.unsafe()
- Various getter renaming (e.g. Channel.getId() -> Channel.id())
- Added ChannelHandlerInvoker interface
- Implemented AbstractChannel and AbstractServerChannel
- Some other changes I don't remember
2012-05-01 17:19:41 +09:00
Trustin Lee
a065b1cee2 Issue #242: Add the ability to send many commands with a single call
Also:
* Code cleanup
* Hide internal constants from a user
2012-03-30 17:03:02 +09:00
Trustin Lee
fd0b0a4e2b Code cleanup 2012-03-30 12:48:28 +09:00
norman
0fb4dc5431 Use java6+ methods 2012-03-12 13:25:19 +01:00
norman
0a6f7395f3 Merge redis codec to master branch. See #201 2012-03-12 12:28:07 +01:00
Norman Maurer
8579f09c59 Merge pull request #210 from netty/threading_fix
Merge in fix for threading (related to #140 and #187). This also includes the new feature that allow to submit a Runnable that gets executed later in the io thread.
2012-02-29 12:11:46 -08:00
Norman Maurer
4df3c61233 Allow to submit a Runnable that get execute in the io-thread. This is
also used to workout flaws in the thread-model. See #209 #140 #187
2012-02-29 21:07:02 +01:00
Trustin Lee
689c47980b Make ReplayingDecoder.newCumulationBuffer() overridable / Make Replaying|FrameDecoder allocate at least 256 bytes by default 2012-02-29 10:04:05 -08:00
Trustin Lee
c46593266d Optimize ReplayingDecoder even further
* If checkpoint is non-zero, do not copy the whole input into cumulation but copy only the part after the checkpoint
2012-02-29 09:40:34 -08:00
Trustin Lee
fb4ee5207c Remove shameful System.out.println 2012-02-28 16:47:12 -08:00
Trustin Lee
c2d2f0b254 Optimize FrameDecoder and ReplayingDecoder
* Overall code cleanup on FrameDecoder and ReplayingDecoder
* FrameDecoder discards readableBytes only when it has to
* Replaced createCumulationDynamicBuffer with newCumulationBuffer with
  an additional hint
* ReplayingDecoder does not perform memory copy if possible
2012-02-28 16:39:24 -08:00
Norman Maurer
301a17c029 Rename method to better reflect its usage and update some javadocs. See
#187 and #140
2012-02-25 14:19:11 +01:00
Norman Maurer
5fdd2dea12 Make it possible to schedule upstream events to get fired later in the
io-thread. This is the first part of #140 and #187
2012-02-24 20:26:50 +01:00
Trustin Lee
cd69bd4e2c Backport the pull request #174 to fix #163 2012-02-02 15:52:06 +09:00
Norman Maurer
9c0aa0cf13 FixedLengthFrameDecoder should used a optimizated initialSize when
creating the cumulative ChannelBuffer. See #170
2012-01-31 20:53:46 +01:00
Norman Maurer
02f49af3a1 Allow to @override the cumulative ChannelBuffer creation. See #169 2012-01-31 20:17:09 +01:00
Norman Maurer
5a91bd36c4 Fix small typo 2012-01-31 19:19:10 +01:00
Jeff Pinner
3822e8b49e Fix #157: ZlibDecoder does not support preset dictionary 2012-01-21 16:11:34 -08:00
Trustin Lee
303c1b5f79 Overall cleanup / Add lost old jzlib headers 2012-01-13 17:41:18 +09:00
Trustin Lee
ebfc4513e0 Apply checkstyle to the build
Please note that the build will fail at the moment due to various checkstyle
violations which should be fixed soon
2012-01-11 20:16:14 +09:00
Trustin Lee
8663716d38 Issue #60: Make the project multi-module
Split the project into the following modules:
* common
* buffer
* codec
* codec-http
* transport
* transport-*
* handler
* example
* testsuite (integration tests that involve 2+ modules)
* all (does nothing yet, but will make it generate netty.jar)

This commit also fixes the compilation errors with transport-sctp on
non-Linux systems.  It will at least compile without complaints.
2011-12-28 19:44:04 +09:00