Commit Graph

427 Commits

Author SHA1 Message Date
Michael Nitschinger
837ddc01d2 [example-memcache] fix formatting introduced by the memcache examples. 2014-04-11 12:16:28 +02:00
Matthew Leventi
7a6fa73989 Add a Example for Memcache Binary Codec
Motivation:
Currently, there exists no example which shows how to use the memcache binary
protocol.

Modifications:
Add an example client and client handler to show how to utilize the binary
protocol in a memcache client with a simple interactive shell.

Result:
Users looking for an example can now start off with the provided one.
2014-04-11 11:29:05 +02:00
Norman Maurer
88481131be [#2353] Use a privileged block to get ClassLoader and System property if needed
Motivation:
When using System.getProperty(...) and various methods to get a ClassLoader it will fail when a SecurityManager is in place.

Modifications:
Use a priveled block if needed. This work is based in the PR #2353 done by @anilsaldhana .

Result:
Code works also when SecurityManager is present
2014-04-08 14:12:25 +02:00
Daniel Bevenius
4fc9afa102 Adding origins whitelist support for CORS
Motivation:
Currently the CORS support only handles a single origin, or a wildcard
origin. This task should enhance Netty's CORS support to allow multiple
origins to be specified. Just being allowed to specify one origin is
particulary limiting when a site support both http and https for
example.

Modifications:
- Updated CorsConfig and its Builder to accept multiple origins.

Result:
Users are now able to configure multiple origins for CORS.

[https://github.com/netty/netty/issues/2346]
2014-03-30 19:40:48 +02:00
Trustin Lee
1e3b7d8273 Replace LocalEventLoopGroup with DefaultEventLoopGroup
Motivation:

LocalEventLoopGroup and LocalEventLoop are not really special for LocalChannels.  It can be used for other channel implementations as long as they don't require special handling.

Modifications:

- Add DefaultEventLoopGroup and DefaultEventLoop
- Deprecate LocalEventLoopGroup and make it extend DefaultEventLoopGroup
- Add DefaultEventLoop and remove LocalEventLoop
- Fix inspector warnings

Result:

- Better class names.
2014-03-24 11:39:55 +09:00
Norman Maurer
7c4ad004f6 Ensure the HttpResponseEncoder is always placed before the HttpObjectAggregator. Part of [#2219] 2014-03-05 06:58:04 +01:00
Jakob Buchgraber
156f311ee9 Added a secure WebSocket client example
Merged WebSocketClient and WebSocketSslClient

Add private constructors to fix checkstyle errors.

More checkstyle madness.

made WebSocketClientRunner final
2014-03-03 06:49:47 +01:00
Jeff Pinner
b02531f0aa SPDY: remove SPDY/3 support 2014-02-20 15:00:32 -08:00
Michael Nitschinger
574480e332 Rename HttpDataFactory.*datas to *data. Fixes #2094 2014-02-13 17:45:36 -08:00
fredericBregier
651c7b056a Split HttpPostRequestDecoder into HttpPostStandardRequestDecoder and HttpPostMultipartRequestDecoder / Add HttpData.maxSize
- Related issues: #1937 #1938 and #1946
- Add InterfaceHttpPostRequestDecoder and Make HttpPostRequestDecoder implement it
- HttpPostRequestDecoder actually delegates itself to HttpPostStandardRequestDecoder or HttpPostMultipartRequestDecoder
- Remove IncompatibleDataDecoderException because it's not thrown anywhere now
2014-02-13 15:24:45 -08:00
Trustin Lee
87b853c60d Use smaller number of boss threads in the example
.. because usually there's no need to use many boss threads.
2014-02-07 14:43:07 -08:00
Daniel Bevenius
9ca71f2d8e Adding ability to start spdy server/client using maven. 2014-02-07 11:28:36 +01:00
Trustin Lee
417f7264fd Reorganize the SPDY example
- Move the server example to spdy.server
- Move the client example to spdy.client
- Fix inspection warnings
2014-02-05 14:54:02 -08:00
Leonardo Freitas Gomes
69a1095976 SPDY client example
Demonstrates the usage of SPDY from a client perspective. One can also
use a SPDY-enabled browser as a client, but it’s easier to understand
the internals of the protocol from a client point-of-view if you have
some code you can debug.
2014-02-05 14:44:01 -08:00
jwilson
38d04c927f Tweak snoop example to send a full HTTP request.
Without this, future HTTP requests on this channel will
silently fail because the HttpObjectEncoder will be left
in an unhappy state.
2014-02-01 18:35:38 +01:00
Norman Maurer
293e34e13f Run autobahntestsuite as part of the build 2014-01-28 07:23:10 +01:00
Norman Maurer
5f8a0cc10b Make use of a Logger in the SPDY example and simplify it a bit 2014-01-21 07:33:35 +01:00
Veebs
9a9f98ffcd SPDY example app 2014-01-21 07:33:35 +01:00
Norman Maurer
e0b0a99887 Fix compile error 2014-01-16 09:00:27 +01:00
Daniel Bevenius
75b0360867 Adding a Cross Origin Resource Sharing (CORS) handler. 2014-01-16 08:18:16 +01:00
Veebs
1326ba54ee Replaced deprecated 'sendUnsupportedWebSocketVersionResponse()' with 'sendUnsupportedVersionResponse()' 2014-01-13 06:33:57 +01:00
Norman Maurer
b5a587fadf Use pooled allocator for AutobahnServer and voidPromises 2013-11-15 12:00:33 +01:00
Trustin Lee
54db9ec725 Use StringUtil.simpleClassName(..) instead of Class.getSimpleName() where necessary
- Class.getSimpleName() doesn't render anonymous classes very well
- + some minor cleanup
2013-11-04 19:46:15 +09:00
Trustin Lee
2712ed9cbb Fix inspector warnings 2013-11-02 20:00:14 +09:00
Bill Gallagher
1542b36e80 minor gc optimization: better DefaultHttpHeaders.iterator() 2013-10-11 20:44:07 +02:00
Trustin Lee
cd275ba67e No need to use an unreleasable buffer - just wrap an array 2013-09-14 11:59:51 +02:00
radimch
9acf130adb resource leak: FileInputStream was never closed 2013-08-14 07:10:10 +02:00
bk1te
65fd9c0b12 use Promise instead of CallbackNotifier 2013-08-14 06:51:03 +02:00
radimch
0d6a6bde04 resource leak: Formatter was never closed 2013-08-09 14:55:54 +02:00
Trustin Lee
762adfcb69 Update HttpStaticFileServer example / Fix bugs related with progress notification
- Fix a bug in DefaultProgressivePromise.tryProgress() where the notification is dropped
 - Fix a bug in AbstractChannel.calculateMessageSize() where FileRegion is not counted
 - HttpStaticFileServer example now uses zero copy file transfer if possible.
2013-07-19 13:21:32 +09:00
Trustin Lee
f96a8e5951 Implement ProgressivePromise notification in NIO byte channels and ChunkedWriteHandler
- Refine the contract of GenericProgressiveFutureListener.
- Negative 'total' now means 'unknown', which is useful for ChunkedWriteHandler.
2013-07-19 12:53:23 +09:00
kxbmap
ed72925547 Fix sendNumbers logic 2013-07-16 07:08:21 +02:00
Norman Maurer
ecb215c12f Fix buffer leaks 2013-07-14 22:50:53 +02:00
Norman Maurer
4e604a6553 Make clear how to use HTTPS in the helloworld example 2013-07-12 11:21:51 +02:00
Norman Maurer
e85ae721b2 Set the destroyed flag at the correct time and fix a the httpupload example to release all resources 2013-07-11 13:48:37 +02:00
Norman Maurer
c0580cfe71 Fix examples 2013-07-11 11:25:40 +02:00
Norman Maurer
1d577b1b8b [#1561] Fix Securechat example which was broken because Channel was not flushed 2013-07-11 11:07:06 +02:00
Norman Maurer
f47fa76b9a Fix resource leakage in example 2013-07-11 10:20:38 +02:00
Norman Maurer
b57d9f307f Allow per-write promises and disallow promises on flush()
- write() now accepts a ChannelPromise and returns ChannelFuture as most
  users expected.  It makes the user's life much easier because it is
  now much easier to get notified when a specific message has been
  written.
- flush() does not create a ChannelPromise nor returns ChannelFuture.
  It is now similar to what read() looks like.
2013-07-11 00:49:48 +09:00
Trustin Lee
26e9d70457 Remove channelReadSuspended / Rename messageReceived(Last) to channelRead(Complete)
- Remove channelReadSuspended because it's actually same with messageReceivedLast
- Rename messageReceived to channelRead
- Rename messageReceivedLast to channelReadComplete

We renamed messageReceivedLast to channelReadComplete because it
reflects what it really is for.  Also, we renamed messageReceived to
channelRead for consistency in method names.
2013-07-09 23:58:51 +09:00
Trustin Lee
cbd8817905 Remove MessageList from public API and change ChannelInbound/OutboundHandler accordingly
I must admit MesageList was pain in the ass.  Instead of forcing a
handler always loop over the list of messages, this commit splits
messageReceived(ctx, list) into two event handlers:

- messageReceived(ctx, msg)
- mmessageReceivedLast(ctx)

When Netty reads one or more messages, messageReceived(ctx, msg) event
is triggered for each message.  Once the current read operation is
finished, messageReceivedLast() is triggered to tell the handler that
the last messageReceived() was the last message in the current batch.

Similarly, for outbound, write(ctx, list) has been split into two:

- write(ctx, msg)
- flush(ctx, promise)

Instead of writing a list of message with a promise, a user is now
supposed to call write(msg) multiple times and then call flush() to
actually flush the buffered messages.

Please note that write() doesn't have a promise with it.  You must call
flush() to get notified on completion. (or you can use writeAndFlush())

Other changes:

- Because MessageList is completely hidden, codec framework uses
  List<Object> instead of MessageList as an output parameter.
2013-07-09 23:51:48 +09:00
Trustin Lee
75229e145a Prettier web socket log messages 2013-07-09 14:53:05 +09:00
Norman Maurer
9c1b31d20a [#1535] Remove Channel.id() and so fix the possible leakage of the previous used Channel id map
The user can still use Channel.hashCode() for logging. It's just not 100% unique but should be good enough for most cases
2013-07-08 14:07:18 +02:00
Norman Maurer
b63f3488b7 Add a HttpPostRequestDecoder.destory() method which should be used to destroy the decoder and free up resources
* Also make the contract more clear about who needs to call release()
2013-07-05 08:31:07 +02:00
Norman Maurer
a52eafd7e8 Fix FileServer example 2013-06-26 20:22:34 +02:00
Trustin Lee
c7c9e743ce Fix naming 2013-06-25 18:37:29 +09:00
Trustin Lee
a969613540 Merge ChannelInboundConsumingHandler into SimpleChannelInboundHandler
- SimpleChannelInboundHandler now has a constructor parameter to let a
  user decide to enable automatic message release. (the default is to
  enable), which makes ChannelInboundConsumingHandler of less value.
2013-06-25 11:07:14 +09:00
Norman Maurer
bfc9c6d80d Add ChannelInboundConsumingHandler
..which is useful when the handler is placed at the last position of the
pipeline because it releases the received messages automatically.
2013-06-25 11:07:14 +09:00
Trustin Lee
c7038ed8d6 Fix a compilation error 2013-06-25 11:07:13 +09:00
Trustin Lee
ef21ab62bb Simplify hello world content generation 2013-06-13 14:24:38 +09:00
Norman Maurer
c6886f9d0e Add very simple httpserver example which just respond with Hello World 2013-06-12 23:02:38 +02:00
Trustin Lee
fd0084ecfa Remove the constructors that uses ImmediateEventExecutor from DefaultChannelGroup
.. which is incorrect in my opinion.

+ minor cleanup
2013-06-12 06:50:38 +09:00
Trustin Lee
14158070bf Revamp the core API to reduce memory footprint and consumption
The API changes made so far turned out to increase the memory footprint
and consumption while our intention was actually decreasing them.

Memory consumption issue:

When there are many connections which does not exchange data frequently,
the old Netty 4 API spent a lot more memory than 3 because it always
allocates per-handler buffer for each connection unless otherwise
explicitly stated by a user.  In a usual real world load, a client
doesn't always send requests without pausing, so the idea of having a
buffer whose life cycle if bound to the life cycle of a connection
didn't work as expected.

Memory footprint issue:

The old Netty 4 API decreased overall memory footprint by a great deal
in many cases.  It was mainly because the old Netty 4 API did not
allocate a new buffer and event object for each read.  Instead, it
created a new buffer for each handler in a pipeline.  This works pretty
well as long as the number of handlers in a pipeline is only a few.
However, for a highly modular application with many handlers which
handles connections which lasts for relatively short period, it actually
makes the memory footprint issue much worse.

Changes:

All in all, this is about retaining all the good changes we made in 4 so
far such as better thread model and going back to the way how we dealt
with message events in 3.

To fix the memory consumption/footprint issue mentioned above, we made a
hard decision to break the backward compatibility again with the
following changes:

- Remove MessageBuf
- Merge Buf into ByteBuf
- Merge ChannelInboundByte/MessageHandler and ChannelStateHandler into ChannelInboundHandler
  - Similar changes were made to the adapter classes
- Merge ChannelOutboundByte/MessageHandler and ChannelOperationHandler into ChannelOutboundHandler
  - Similar changes were made to the adapter classes
- Introduce MessageList which is similar to `MessageEvent` in Netty 3
- Replace inboundBufferUpdated(ctx) with messageReceived(ctx, MessageList)
- Replace flush(ctx, promise) with write(ctx, MessageList, promise)
- Remove ByteToByteEncoder/Decoder/Codec
  - Replaced by MessageToByteEncoder<ByteBuf>, ByteToMessageDecoder<ByteBuf>, and ByteMessageCodec<ByteBuf>
- Merge EmbeddedByteChannel and EmbeddedMessageChannel into EmbeddedChannel
- Add SimpleChannelInboundHandler which is sometimes more useful than
  ChannelInboundHandlerAdapter
- Bring back Channel.isWritable() from Netty 3
- Add ChannelInboundHandler.channelWritabilityChanges() event
- Add RecvByteBufAllocator configuration property
  - Similar to ReceiveBufferSizePredictor in Netty 3
  - Some existing configuration properties such as
    DatagramChannelConfig.receivePacketSize is gone now.
- Remove suspend/resumeIntermediaryDeallocation() in ByteBuf

This change would have been impossible without @normanmaurer's help. He
fixed, ported, and improved many parts of the changes.
2013-06-10 16:10:39 +09:00
Norman Maurer
9a7addbebe No need to use NioSocketChannel.class directly 2013-05-21 20:27:16 +02:00
Norman Maurer
dbad71366d [#1359] Fix incorrect response when 100-continue is needed 2013-05-14 14:35:06 +02:00
Norman Maurer
97bdabad9c [#1293] Fix IllegalBufferAccessException in HttpPostRequestDecoder
* Also let HttpPostRequestDecoder extends Iterator and let its Exceptiosn extend DecoderException
2013-05-06 21:36:30 +02:00
Norman Maurer
a170f05b4b [#1293] Fix handling of chunked requests in HttpPostRequestEncoder and the multipart examples 2013-05-06 15:00:18 +02:00
Norman Maurer
17e5049194 Fix examples 2013-05-06 10:27:06 +02:00
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
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
ca5554dfe7 [#1236] Fix problem where adding a new ChannelHandler could block the eventloop
This change also introduce a few other changes which was needed:
 * ChannelHandler.beforeAdd(...) and ChannelHandler.beforeRemove(...) were removed
 * ChannelHandler.afterAdd(...) -> handlerAdded(...)
 * ChannelHandler.afterRemoved(...) -> handlerRemoved(...)
 * SslHandler.handshake() -> SslHandler.hanshakeFuture() as the handshake is triggered automatically after
   the Channel becomes active
2013-04-19 07:00:50 +02:00
Trustin Lee
7ee571968c Use progress + total instead of delta
.. because there is sometimes a task whose total is only a rough
estimation
2013-04-15 20:11:02 +09:00
Trustin Lee
e69033a4c3 Replace TransferFuture(Listener) with (Channel)ProgressiveFuture(Listener)
- Now works without the transport package
- Renamed TransferFuture to ProgressiveFuture and ChannelProgressiveFuture / same for promises
- ProgressiveFutureListener now extends GenericProgressiveFutureListener and GenericFutureListener (add/removeTransferListener*() were removed)
- Renamed DefaultEventListeners to DefaultFutureListeners and only accept GenericFutureListeners
- Various clean-up
2013-04-15 15:26:20 +09:00
kerr
713b200adf [#1244] Support ChannelTransferPromise for sendFile 2013-04-14 21:22:03 +02:00
Norman Maurer
d8387fa4c3 [#858] Merge ChannelPipeline.replaceAndForward into replace and removeAndForward into remove 2013-04-13 18:19:33 +02:00
Norman Maurer
af4b71a00e Remove special handling of Object[] in codec framework (a.k.a unfolding)
- Fixes #1229
- Primarily written by @normanmaurer and revised by @trustin

This commit removes the notion of unfolding from the codec framework
completely.  Unfolding was introduced in Netty 3.x to work around the
shortcoming of the codec framework where encode() and decode() did not
allow generating multiple messages.

Such a shortcoming can be fixed by changing the signature of encode()
and decode() instead of introducing an obscure workaround like
unfolding.  Therefore, we changed the signature of them in 4.0.

The change is simple, but backward-incompatible.  encode() and decode()
do not return anything.  Instead, the codec framework will pass a
MessageBuf<Object> so encode() and decode() can add the generated
messages into the MessageBuf.
2013-04-03 21:44:54 +09:00
Trustin Lee
b7797917ab Deprecate Bootstrap.shutdown() and use EventLoopGroup.shutdown() wherever possible
There are still some tests that use Bootstrap.shutdown() though.  They need non-trivial refactoring, which will come soon.
2013-04-03 16:15:33 +09:00
hepin1989
f008ac8d47 1 Rename package name "rendzvous" to "rendezvous" 2 Add bytes stream rendezvous example 2013-03-20 16:22:57 +01:00
Trustin Lee
660e6f4afe Fix IllegalBufferAccessException in the UDT message examples
- Fixes #1104
2013-03-18 13:48:15 +09:00
Trustin Lee
97b2feedec HexDumpProxy should log hex dump. 2013-03-13 16:54:20 +09:00
Trustin Lee
c25513d5e1 Upgrade to protobuf 2.5 and take advantage of MessageLite.getParserFromType()
- also fall back to MessageBuilder if getParserFromType() is not available.
2013-03-12 16:25:35 +09:00
Trustin Lee
c660002b4e Add DecoderResult.UNFINISHED to represent the case where a decoder generated a message that was not decoded completely / Remove partial failure in DecoderResult which is not very useful but confusing 2013-03-12 13:04:53 +09:00
Norman Maurer
fd3f923b52 Allow to specify the used buffer type for ChannelInboundByteBufHandler and ChannelOutboundByteBufHandler by configuration. As default it tries to use a direct ByteBuf 2013-03-08 08:20:46 +01:00
Trustin Lee
a9a29bdf3f Use I/O buffer whenever possible now that our direct buffers are as fast as heap buffers 2013-03-08 11:21:08 +09:00
Norman Maurer
6ac9b17ddd Make WebSocket codec also work when HttpClientCodec and HttpServerCodec is used.
Also refactor the handshakers to share more code and make it easier to implement a new one and less error-prone
2013-03-08 08:46:47 +09:00
Trustin Lee
a8a7c4f576 Provide a way to implement an ChannelInbound/OutboundMessageHandler conveniently without extending an adapter class
- Add ChannelHandlerUtil and move the core logic of ChannelInbound/OutboundMessageHandler to ChannelHandlerUtil
- Add ChannelHandlerUtil.SingleInbound/OutboundMessageHandler and make ChannelInbound/OutboundMessageHandlerAdapter implement them.  This is a backward incompatible change because it forces all handler methods to be public (was protected previously)
- Fixes: #1119
2013-03-05 17:27:53 +09:00
alexey
4d969b964f add fireInboundBufferUpdated to fix #1085 socksproxy example 2013-02-25 20:27:39 +01:00
Norman Maurer
b644d4e931 Fix variable name 2013-02-21 06:59:49 +01:00
Norman Maurer
7f780f439a Limit flush and object allocation 2013-02-20 07:05:35 +01:00
Norman Maurer
891cf343ca Remove fixed TODO 2013-02-18 06:22:03 +01:00
Norman Maurer
e5c326949d Update proxy example to show to implement a proxy with manual read operations for optimal memory usage 2013-02-17 08:38:16 +01:00
Norman Maurer
2f737d4e70 Make use of AUTO_READ to not accept traffic before connection is complete 2013-02-17 08:26:06 +01:00
Norman Maurer
151cf0c782 [#1041] Fix reference to HttpObjectAggregator 2013-02-11 20:32:59 +01:00
Trustin Lee
5218f38ed0 Use InternalLogger in our code / Use jul in examples 2013-02-11 20:37:31 +09:00
Trustin Lee
3f16f0b4d2 Do NOT use InternalLogger in examples 2013-02-11 20:17:35 +09:00
Trustin Lee
b4f4b95739 Move io.netty.logging to io.netty.internal / Move Signal out of internal because we use it in Channel*MessageAdapters 2013-02-11 20:08:18 +09:00
Trustin Lee
a2e5cd94be Prettify APIviz / Tighten visibility / Move subclasses to top level / Remove unused UnknownSocksMessage 2013-02-11 19:42:23 +09:00
Trustin Lee
bf0bfe9a69 Fix inspector warnings 2013-02-11 16:52:43 +09:00
Trustin Lee
2f1a0b0593 Remove freeInbound/OutboundMessage(), replaced by ReferenceCounted.retain/release()
- Related: #1029
2013-02-10 13:31:31 +09:00
Trustin Lee
b9996908b1 Implement reference counting
- Related: #1029
- Replace Freeable with ReferenceCounted
- Add AbstractReferenceCounted
- Add AbstractReferenceCountedByteBuf
- Add AbstractDerivedByteBuf
- Add EmptyByteBuf
2013-02-10 13:10:09 +09:00
Trustin Lee
27190fcb7f Fix a bug where HttpContentDecoder emits duplicate HttpMessage or raises NPE 2013-02-10 01:35:01 +09:00
Trustin Lee
2ac7983471 Do not trigger inboundBufferUpdated unnecessarily / Fix a bug in WebSocketServerProtocolHandlerTest / Fix a bug in forbiddenHttpRequestResponder() 2013-02-09 20:32:49 +09:00
Trustin Lee
801f563e80 Take advantage of buffering in HttpSnoopServer
- 50% higher requests/sec with pipeline enabled
2013-02-08 23:33:10 +09:00
Trustin Lee
82c46180c9 Tighten access modifier of encode/decode() 2013-02-08 17:37:16 +09:00
Trustin Lee
76eb40a4d2 Make ChannelOutboundMessageHandlerAdapter similar to ChannelInboundMessageHandlerAdapter 2013-02-08 17:07:01 +09:00
Trustin Lee
e5616c85c4 Automatic messageType detection for ChannelInboundMessageHandlerAdapter 2013-02-08 13:48:47 +09:00
Trustin Lee
d8c0bf3be2 Add the 'nextBufferType' parameter to ByteArrayEncoder like did to StringEncoder / Consistent parameter order 2013-02-08 01:36:41 +09:00
Norman Maurer
5b81e1692d Move non socket specific stuff out of the socket package, part 2 2013-02-01 10:32:27 +01:00
Trustin Lee
42c65cca3a Make MessageBuf bounded
- Move common methods from ByteBuf to Buf
- Rename ensureWritableBytes() to ensureWritable()
- Rename readable() to isReadable()
- Rename writable() to isWritable()
- Add isReadable(int) and isWritable(int)
- Add AbstractMessageBuf
- Rewrite DefaultMessageBuf and QueueBackedMessageBuf
  - based on Josh Bloch's public domain ArrayDeque impl
2013-01-31 18:11:06 +01:00
Trustin Lee
071b067b3f Add missing file
- Related issue: #1003
2013-01-31 12:28:27 +09:00
Trustin Lee
073517dc63 Rename localtime to worldtime so that a user thinks it's a local transport example
- Fixes #1003
2013-01-31 12:27:57 +09:00
Trustin Lee
39357f3835 Enable TCP_NODELAY and SCTP_NODELAY by default
- Fixes #939
- Add PlatformDependent.canEnableTcpNoDelayByDefault()
  - Currently returns false on Android. Will change if necessary later.
2013-01-31 12:17:09 +09:00
Trustin Lee
604b359d9e Use InetSocketAddress(0) if no localAddress is specified for connect() operation in UDT 2013-01-31 10:22:03 +09:00
Andrei Pozolotin
82f876f7db [#999] Refactor UDT transport to make use of the ServerChannel interface 2013-01-30 21:17:23 +01:00
Norman Maurer
641db5cdfe Only write the header as it should be 2013-01-30 20:40:06 +01:00
Trustin Lee
788d7e9b8b Remove Bootstrap operations that require a promise and add various ad-hoc bind() and connect() operations
- Update examples to use the newly added bind() and connect()
  operations.
2013-01-30 20:11:00 +09:00
Norman Maurer
238e03f75b Add setters and getters back to Http Objects
* This is done because we noticed that the previous change limit the usage more then it gave us any benefit. Now it is possible
  again to rewrite the url on the fly or reuse the objects when writing a proxy and so limit the GC pressure.
* Fixes also #979
2013-01-30 07:42:18 +01:00
Norman Maurer
d7bfd44e10 [#982] [#977] [#858] Allow to transfer the content a ChannelHandlers inbound/outbound buffer on removal/replacement
This changes the behavior of the ChannelPipeline.remove(..) and ChannelPipeline.replace(..) methods in that way
that after invocation it is not possible anymore to access any data in the inbound or outbound buffer. This is
because it empty it now to prevent side-effects. If a user want to preserve the content and forward it to the
next handler in the pipeline it is adviced to use one of the new methods which where introduced.

 - ChannelPipeline.removeAndForward(..)
 - ChannelPipeline.replaceAndForward(..)
2013-01-28 10:25:38 +01:00
Trustin Lee
4472fe9795 Remove 'get' prefix 2013-01-17 15:06:46 +09:00
Trustin Lee
eacc474cda Remove 'get' prefix 2013-01-17 14:48:03 +09:00
Norman Maurer
dfbecb796c [#910] Make use of ByteBufHolder in SPDY, HTTP multipart and WebSockets to allow for buffer pooling 2013-01-17 06:34:52 +01:00
Trustin Lee
3b79008eda Change the WebSocket API to use HttpHeaders instead of Map<String, String> for custom headers / Cleanup 2013-01-17 00:33:40 +09:00
Trustin Lee
34820511ff Second HTTP overhaul
- Rename message types for clarity
  - HttpMessage -> FullHttpMessage
  - HttpHeader -> HttpMessage
  - HttpRequest -> FullHttpRequest
  - HttpResponse -> FulllHttpResponse
  - HttpRequestHeader -> HttpRequest
  - HttpResponseHeader -> HttpResponse
- HttpContent now extends ByteBufHolder; no more content() method
- Make HttpHeaders abstract, make its header access methods public, and
  add DefaultHttpHeaders
- Header accessor methods in HttpMessage and LastHttpContent are
  replaced with HttpMessage.headers() and
  LastHttpContent.trailingHeaders(). Both methods return HttpHeaders.
- Remove setters wherever possible and remove 'get' prefix
- Instead of calling setContent(), a user can either specify the content
  when constructing a message or write content into the buffer.
  (e.g. m.content().writeBytes(...))
- Overall cleanup & fixes
2013-01-16 23:46:02 +09:00
Norman Maurer
895bce6cd5 [#917] Move transport depending ChannelOption to the specific transport to make it consistent 2013-01-16 08:04:09 +01:00
Norman Maurer
b7de868003 [#677] Overhaul HTTP codec
This commit tries to simplify the handling of Http easier and more consistent. This has a effect of many channges. Including:
 - HttpMessage was renamed to HttpHeader and the setContent and getContent methods were removed
 - HttpChunk was renamed to HttpContent
 - HttpChunkTrailer was renamed to LastHttpContent
 - HttpCodecUtil was merged into HttpHeaders

Now a "complete" Http message (request or response) contains of the following parts:
 - HttpHeader (HttpRequestHeader or HttpResponseHeader)
 - 0 - n HttpContent objects which contains parts of the content of the message
 - 1 LastHttpContent which marks the end of the message and contains the remaining data of the content

I also changed the sematic of HttpResponse and HttpRequest, these now represent a "complete" message which contains the HttpHeader and the HttpLastContent, and so can be used to eeasily send requests. The HttpMessageAggregator was renamed to HttpObjectAggregator and produce HttpResponse / HttpRequest message.
2013-01-15 17:51:12 +01:00
Norman Maurer
201df99ee0 Rename from io.netty.transport.* to io.netty.channel.* 2013-01-14 21:34:58 +01:00
Jestan Nirojan
983a70805c Moved sctp transport classes from io.netty.channel.socket.sctp to it's own subpackage io.netty.channel.sctp 2013-01-14 21:27:49 +01:00
Trustin Lee
3fe9a58f41 Fix checkstyle 2013-01-10 15:35:36 +09:00
Trustin Lee
eb337ff5a7 Fix various inspection warnings 2013-01-10 15:23:58 +09:00
Luke Wood
c094abad7b [#561] [#912] Add Rxtx transport 2013-01-09 21:32:51 +01:00
Norman Maurer
b742dcc209 [#902] Remove usage of generics for output of Encoder/Decoder to make them more flexible again 2013-01-09 07:13:31 +01:00
Trustin Lee
dd6b7969b7 Give a handler more control over how its buffers' read bytes are discarded.
This pull request adds two new handler methods: discardInboundReadBytes(ctx) and discardOutboundReadBytes(ctx) to ChannelInboundByteHandler and ChannelOutboundByteHandler respectively. They are called between every inboundBufferUpdated() and flush() respectively. Their default implementation is to call discardSomeReadBytes() on their buffers and a user can override this behavior easily. For example, ReplayingDecoder.discardInboundReadBytes() looks like the following:

    @Override
    public void discardInboundReadBytes(ChannelHandlerContext ctx) throws Exception {
        ByteBuf in = ctx.inboundByteBuffer();
        final int oldReaderIndex = in.readerIndex();
        super.discardInboundReadBytes(ctx);
        final int newReaderIndex = in.readerIndex();
        checkpoint -= oldReaderIndex - newReaderIndex;
    }

If a handler, which has its own buffer index variable, extends ReplayingDecoder or ByteToMessageDecoder, the handler can also override discardInboundReadBytes() and adjust its index variable accordingly.
2013-01-09 13:34:09 +09:00
Norman Maurer
0d76e329a0 Add example which start a server in a applet to show there is no issue anymore. Related to [#689] 2013-01-08 10:39:45 +01:00
Andrei.Pozolotin
20aa2e1968 [#844] [#867] Add UDT transport 2013-01-07 21:06:22 +01:00
Norman Maurer
ccb5409f58 [#884] Split SCTP transport into extra module 2013-01-03 22:19:06 +01:00
Norman Maurer
4e77bacdf7 [#873] [#868] Split ChannelFuture into ChannelFuture and ChannelPromise 2012-12-31 23:27:16 +09:00
Trustin Lee
0909878581 Read only when requested (read-on-demand)
This pull request introduces a new operation called read() that replaces the existing inbound traffic control method. EventLoop now performs socket reads only when the read() operation has been issued. Once the requested read() operation is actually performed, EventLoop triggers an inboundBufferSuspended event that tells the handlers that the requested read() operation has been performed and the inbound traffic has been suspended again. A handler can decide to continue reading or not.

Unlike other outbound operations, read() does not use ChannelFuture at all to avoid GC cost. If there's a good reason to create a new future per read at the GC cost, I'll change this.

This pull request consequently removes the readable property in ChannelHandlerContext, which means how the traffic control works changed significantly.

This pull request also adds a new configuration property ChannelOption.AUTO_READ whose default value is true. If true, Netty will call ctx.read() for you. If you need a close control over when read() is called, you can set it to false.

Another interesting fact is that non-terminal handlers do not really need to call read() at all. Only the last inbound handler will have to call it, and that's just enough. Actually, you don't even need to call it at the last handler in most cases because of the ChannelOption.AUTO_READ mentioned above.

There's no serious backward compatibility issue. If the compiler complains your handler does not implement the read() method, add the following:

public void read(ChannelHandlerContext ctx) throws Exception {
    ctx.read();
}

Note that this pull request certainly makes bounded inbound buffer support very easy, but itself does not add the bounded inbound buffer support.
2012-12-31 23:26:00 +09:00
Veebs
0c5fd38eb6 #722 - Make WebSocketClientHandshakerFactory a static utility class 2012-12-13 07:34:05 +01:00
Norman Maurer
a9af028077 [#787] Move the socks package to the right place 2012-12-04 09:14:05 +01:00
Trustin Lee
9c0b2ad75c Update netty-build to the latest version
From this commit, checkstyle considers an unnecessary empty line as a
violation.
2012-12-04 16:46:46 +09:00
Norman Maurer
760cc95115 Cleanup 2012-12-03 19:58:03 +01:00
Norman Maurer
f9225df0a9 Add back support for FileRegion. See #668 2012-12-03 12:08:17 +01:00
Trustin Lee
33c0c89fef Remove unnecessary empty lines 2012-12-03 19:58:13 +09:00
Trustin Lee
00c4b944e4 Fix more inspector warnings introduced by recent mergences 2012-12-01 00:10:42 +09:00
Trustin Lee
6208c62888 Fix inspector warnings introduced by recent mergences 2012-11-30 23:01:57 +09:00
Matthias Wessendorf
b33df8399e fixing type on event/send argument 2012-11-27 19:29:29 +01:00
Daniel Bevenius
b1cd953d02 Adding WebSocket Example using WebSocketServerProtocolHandler. 2012-11-25 11:44:19 +01:00
alexey
5d2b41c094 basic support for socks5 codec 2012-11-17 20:03:16 +01:00
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
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
15642f2cd8 Do not call static methods via instances 2012-11-12 11:23:06 +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
a07fb94fe7 Prefer "str".equals(var) to var.equals("str") / Add proper null checks 2012-11-12 08:59:54 +09:00
Trustin Lee
b4f796c5e3 Use 'x' over "x" wherever possible / String.equals("") -> isEmpty() 2012-11-10 08:03:52 +09:00
Trustin Lee
5a4b2ec07e Replace keySet() + unnecessary map lookup with entrySet() 2012-11-10 07:36:42 +09:00
Trustin Lee
0d0eb0abfb Remove unused imports 2012-11-10 07:05:18 +09:00
Trustin Lee
958d04a42b Remove redundant throws clauses / Suppress inspections for some false positives 2012-11-10 06:47:59 +09:00
Trustin Lee
a5a19efb4b Remove unnecessary this, parenthesis, and semicolons 2012-11-10 02:27:33 +09:00
Trustin Lee
a9cfde97f0 Add missing final modifiers 2012-11-10 02:19:11 +09:00
Trustin Lee
58ba0de659 Remove unnecessarily qualified static access 2012-11-10 01:32:21 +09:00
Trustin Lee
bbcb035246 Prefer isEmpty() over size() == 0 or length() == 0 2012-11-10 01:24:04 +09:00
Trustin Lee
e21dc5925d Replace dynamic regular expressions with precompiled Patterns or new StringUtil.split() 2012-11-10 00:41:22 +09:00
Trustin Lee
1ec7f55ac6 Simplify SingletonHolder by using interface instead of static class 2012-11-09 17:32:43 +09:00
Trustin Lee
994a8db8fc Fix overly-strong type casts 2012-11-09 17:14:59 +09:00
Trustin Lee
86b777a919 [#710] flush() requests made before SSL handshake completion are not executed after completion
- Ensure SslHandler flushes its outbound buffer on handshake completion
- Enable SSL in HttpSnoopClient example
2012-11-05 16:37:40 +09:00
Veebs
36ac52a4bd Port http multipart package. See #709 2012-11-04 13:59:50 +01:00
Cruz Julian Bishop
93d0226c03
Small checkstyle fixes
Netty can build again, now.

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
2012-10-30 21:57:26 +10:00
Veebs
24678e2d00 update docs on running autobahn tests 2012-10-29 03:59:54 -07:00
Trustin Lee
8bab0aae9e Fix a bug in the SecureChat example where greeting is generated too soon 2012-10-16 15:00:32 -07:00
Trustin Lee
a6c4f651a7 [#661] WebSocketClientHandshaker is broken.
- Remove HttpRequestEncoder after handshaking is complete
- Fix a bug in the WebSocket client example where it sends a frame even before handshake is complete
2012-10-16 14:40:39 -07:00
Norman Maurer
6e98a04813 Fix the detection of encrypted data. See #655 2012-10-16 14:03:40 +02:00
Jestan Nirojan
8a75442419 Merge remote-tracking branch 'upstream/master' 2012-09-29 17:21:58 +08:00
Trustin Lee
ce35386805 Prevent cross-site scripting 2012-09-29 17:18:18 +09:00
Jestan Nirojan
6904b62c2f Resolved conflicts in SctpData/SctpMessage refactoring 2012-09-29 02:01:00 +08:00
Trustin Lee
9f6505192c Simplify if 2012-09-28 16:59:51 +09:00
Trustin Lee
eae7b2d662 [#532] HttpStaticFileServer should generate an index page
* Add index page listing and directory redirection
2012-09-28 16:58:26 +09:00
Trustin Lee
94838ee274 [#441] Provide a better way to handle decoder failures
* Rename isPartial() to isPartialFailure()
* Add isCompleteFailure() and isFailure()
2012-09-28 15:46:17 +09:00
Trustin Lee
045b621b3f [#441] Update HTTP examples so that they understand DecoderResult 2012-09-28 15:42:38 +09:00
Trustin Lee
bd8ee64366 Pull #625 from @CruzBishop selectively 2012-09-27 19:04:35 +09:00
Trustin Lee
a156f67804 [#624] Add varargs constructor to MessageToByteEncoder, MessageToMessage(Encoder|Decoder|Codec) to implement default isEncodable/isDecodable()
.. and modify all their subtypes to take advantage of this improvement.
2012-09-23 17:01:31 +09:00
Jestan Nirojan
942f05d336 Corrected cmd args in SCTP Sample clients 2012-09-23 14:16:26 +08:00
Jestan Nirojan
b268f0b333 Added SCTP Codec Handlers + minor refactoring 2012-09-23 14:12:32 +08:00
Jestan Nirojan
bf22173ed1 Added Multi-Homing in SctpOioChannel 2012-09-21 12:16:06 +08:00
Jestan Nirojan
db4a3a4789 Merge remote-tracking branch 'upstream/master' 2012-09-21 11:56:47 +08:00
Jestan Nirojan
47eafa386c Added SCTP OIO Transport
- Sctp OioChannel/ServeChannel implementation.
- Changed interrupt handling in OioEventLoop.
- SctpOioEchoClient/Server Example.
2012-09-21 11:56:13 +08:00
norman
df72356d7d Rename classes as result of descussion on #594 2012-09-12 14:04:41 +02:00
norman
ec1339d775 Finish the refactoring of bootstrap 2012-09-11 09:34:51 +02:00
Jestan Nirojan
22cbaa489a Ported SCTP Transport
- Ported SCTP Echo Server/Client Example
- Added SctpMessage, SctpData and SctpNotification classes
2012-09-04 17:47:48 +05:30
Trustin Lee
602f976e41 [#527] Add a new property to HttpMessage to help clarify its transfer encoding
- Add an enum: HttpTransferEncoding
  - consists of SINGLE, STREAMED, and CHUNKED
- Add HttpMessage.transferEncoding
  - replaces is/setChunked()
2012-08-19 19:06:47 +09:00
Cruz Julian Bishop
af0a7eaf13 Fix a typo in ObjectEchoClientHandler
This fixes #510 in master

Signed-off-by: Cruz Julian Bishop <cruzjbishop@gmail.com>
2012-08-14 19:52:27 +10:00
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
vibul
19ddb7a8e1 Increase websocket framesize for autobahn tests 2012-07-19 12:40:54 +10:00
Trustin Lee
6d2f6d697d Make CookieEncoder and CookieDecoder stateless
- Also: CookieEncoder is split into ServerCookieEncoder and
  ClientCookieEncoder
2012-06-26 05:26:54 +09:00
Trustin Lee
a6e3d7d0ca Fix #405: CookieEncoder should refuse to encode more than one cookie
.. if on server mode
2012-06-24 12:59:44 +09:00
Trustin Lee
1f69e664fb Forward-port JDK ZlibEncoder patch (#404)
- Rename ZlibEncoder/Decoder to JZlibEncoder/Decoder
- Define a new ZlibEncoder/Decoder class
- Add JdkZlibEncoder
- All JZlib* and JdkZlib* extends ZlibEncoder/Decoder
- Add ZlibCodecFactory and use it everywhere
2012-06-19 09:54:25 +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
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
86cf144b8a Update the checkstyle rules 2012-06-09 05:07:34 +09:00
Trustin Lee
468a3228a4 Fit every line into 120 columns 2012-06-08 19:28:12 +09:00