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Author SHA1 Message Date
Trustin Lee
81e2db10fa ByteBufAllocator API w/ ByteBuf perf improvements 
This commit introduces a new API for ByteBuf allocation which fixes
issue #643 along with refactoring of ByteBuf for simplicity and better
performance. (see #62)

A user can configure the ByteBufAllocator of a Channel via
ChannelOption.ALLOCATOR or ChannelConfig.get/setAllocator().  The
default allocator is currently UnpooledByteBufAllocator.HEAP_BY_DEFAULT.

To allocate a buffer, do not use Unpooled anymore. do the following:

  ctx.alloc().buffer(...); // allocator chooses the buffer type.
  ctx.alloc().heapBuffer(...);
  ctx.alloc().directBuffer(...);

To deallocate a buffer, use the unsafe free() operation:

  ((UnsafeByteBuf) buf).free();

The following is the list of the relevant changes:

- Add ChannelInboundHandler.freeInboundBuffer() and
  ChannelOutboundHandler.freeOutboundBuffer() to let a user free the
  buffer he or she allocated. ChannelHandler adapter classes implement
  is already, so most users won't need to call free() by themselves.
  freeIn/OutboundBuffer() methods are invoked when a Channel is closed
  and deregistered.

- All ByteBuf by contract must implement UnsafeByteBuf. To access an
  unsafe operation: ((UnsafeByteBuf) buf).internalNioBuffer()

- Replace WrappedByteBuf and ByteBuf.Unsafe with UnsafeByteBuf to
  simplify overall class hierarchy and to avoid unnecesary instantiation
  of Unsafe instances on an unsafe operation.

- Remove buffer reference counting which is confusing

- Instantiate SwappedByteBuf lazily to avoid instantiation cost

- Rename ChannelFutureFactory to ChannelPropertyAccess and move common
  methods between Channel and ChannelHandlerContext there. Also made it
  package-private to hide it from a user.

- Remove unused unsafe operations such as newBuffer()

- Add DetectionUtil.canFreeDirectBuffer() so that an allocator decides
  which buffer type to use safely
 2012-11-22 15:10:59 +09:00
Norman Maurer
2adebc4c54 [#755] SPDY: fix header block values truncation in decompression 2012-11-20 20:09:59 +01:00
Mike Heath
ff14feeb54 The handshake handler should not handle the exception and simply close the socket. The exception should be propagated to the WebSocketServerProtocolHandler to send the appropriate response and then close the socket. 2012-11-20 10:00:28 +01:00
Mike Heath
40e53b9b68 Fixed exception handling to call the exceptionCaught method in the current handler. By default the handler will call ctx.fireExceptionCaught which is what was happening before. 2012-11-20 10:00:27 +01:00
dantran
4107b08f29 Only generate OSGi manifest only at all-in-on sub module to reduce the complexity to the build 2012-11-19 06:27:18 +01:00
dantran
434c19da33 Clean maven-bundle-plugin warnings 2012-11-18 21:12:34 +01:00
Norman Maurer
524fac5184 [#748] Upgrade to yammer metrics 2.1.4 2012-11-18 12:23:44 +01:00
coltnz
fea7475080 [#749] Report non @Shareable handler name that has been re-added. 2012-11-18 11:40:01 +01:00
alexey
5d2b41c094 basic support for socks5 codec 2012-11-17 20:03:16 +01:00
Jeff Pinner
ef26ffe9d8 SPDY: remove deprecated methods 2012-11-17 19:30:42 +01:00
Jeff Pinner
97d07253e2 SPDY: fixed session status (internal error misdocumented) 2012-11-17 19:30:42 +01:00
Evans Yang
a0da613e86 [#743] Make the "tail" point to the last channel handler context. And add several cases for DefaultChannelPipeline. 2012-11-16 07:33:32 +01:00
Evans Yang
37d04c26a8 [#739] Potential NullPointException without checking the initialCtx's status 2012-11-16 07:08:45 +01:00
Norman Maurer
d28eca7138 [#740] Fix WebSocketClientHandshaker00.finishHandshake() validations 2012-11-15 13:06:48 +01:00
Norman Maurer
46d713970b [#737] WebSocketClientHandshaker00 should set Content-Length header do workaround problem with proxy 2012-11-14 10:08:44 +01:00
Trustin Lee
b5d83a2407 Upgrade netty-build to 12 2012-11-14 16:32:44 +09:00
Shawn Silverman
0bd73b8d80 [#732] [#672] Allow replacing an inbound or outbound buffer of a handler 2012-11-13 21:17:42 +01:00
Norman Maurer
3b729848dc [#735] Improve the notification of the handshake future 2012-11-13 20:05:54 +01:00
Norman Maurer
efaa5c2ff5 [#735] Make sure the handshake ChannelFuture is notified after the right encoder is present in the ChannelPipeline 2012-11-13 09:26:32 +01:00
Norman Maurer
d177fd5a17 [#735] Make sure the handshake ChannelFuture is notified after the right encoder is present in the ChannelPipeline 2012-11-13 09:25:19 +01:00
Norman Maurer
2d5028bfd6 [#729] Correctly handle urls with empty abs_path in it when issue the websocket handshake 2012-11-12 15:29:02 +01:00
dantran
105f952f5d Clean up maven-bungle-plugin warnings 2012-11-12 11:42:42 +01:00
dantran
e236f5b77d [#154] [#727] Use maven-plugin-plugin to generate OSGi manifest 2012-11-12 09:15:36 +01:00
Trustin Lee
45de76f58d More helpful IllegalArgumentException message 2012-11-12 16:02:30 +09:00
Trustin Lee
b3be15204d Fix 'channelFactory already set' error 2012-11-12 15:59:25 +09:00
Trustin Lee
9ac522382a Fix visibility warnings from the inspector. 2012-11-12 14:03:43 +09:00
Trustin Lee
ec7849ac09 Allow '_' in parameter names although discouraged 2012-11-12 13:39:24 +09:00
Trustin Lee
a05064d3eb Fix more inspection warnings + compilation errors 2012-11-12 13:25:00 +09:00
Trustin Lee
36c8eb02e8 Fix parameter namings + some more 2012-11-12 12:59:37 +09:00
Trustin Lee
6f2840193a Fix inspection warnings related with JUnit usage 2012-11-12 12:45:06 +09:00
Trustin Lee
aedf8790c3 Fix various Javadoc issues / Do not use argN parameter names 2012-11-12 12:26:19 +09:00
Trustin Lee
ea4a0e3535 Prefer {@code ...} to <code>...</code> / Fix deprecation warnings 2012-11-12 11:51:23 +09:00
Trustin Lee
b195190b2a Remove an unused import 2012-11-12 11:26:29 +09:00
Trustin Lee
15642f2cd8 Do not call static methods via instances 2012-11-12 11:23:06 +09:00
Trustin Lee
f1e382c89d Fix compiler warnings related with SCTP detection 2012-11-12 09:53:44 +09:00
Trustin Lee
d78f5a4f76 Optimize imports / Remove britspace 2012-11-12 09:51:59 +09:00
Trustin Lee
9746bb2036 Make a member field final wherever possible 2012-11-12 09:43:55 +09:00
Trustin Lee
4dce19b814 Replace a variable with a constant wherever possible 2012-11-12 09:43:14 +09:00
Trustin Lee
1cb589a950 Replace a loop that runs only once with a single statement (Second take) 
Fix potential NoSuchElementException
 2012-11-12 09:39:16 +09:00
Trustin Lee
18f1b1f1d0 Replace a loop that runs only once with a single statement 2012-11-12 09:35:50 +09:00
Trustin Lee
aa7cd691df Remove redundant 'else' branches. 2012-11-12 09:31:40 +09:00
Trustin Lee
361703b319 Remove unnecessary 'return's / Clean up QueryStringDecoder 2012-11-12 09:15:33 +09:00
Trustin Lee
91a61d7f43 Remove unnecessary qualifiers 2012-11-12 09:11:48 +09:00
Trustin Lee
61d872d6e2 Suppress false-positive inspection warnings / 2012-11-12 09:05:16 +09:00
Trustin Lee
a07fb94fe7 Prefer "str".equals(var) to var.equals("str") / Add proper null checks 2012-11-12 08:59:54 +09:00
Norman Maurer
fa805c4c13 Allow easier use of AIO transport via bootstrap. Related to [#725] 2012-11-10 20:43:53 +01:00
Trustin Lee
1cc104e1c0 Fix a compilation error 2012-11-10 08:51:59 +09:00
Trustin Lee
5d45880b9e Fix a failing test 
There's practically no way to test if the detected localhost is good if the user's environment is broken.
 2012-11-10 08:50:21 +09:00
Trustin Lee
250c2545e6 Fix a compilation error (sorry!) 2012-11-10 08:48:00 +09:00
Trustin Lee
0b30bf613d More robust localhost resolution 
Ensure the resolved localhost can be bound and connected actually
 2012-11-10 08:45:07 +09:00