Commit Graph

243 Commits

Author SHA1 Message Date
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