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RELEASE_NOTES.txt
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Changes since 4.0.1
* [HTTPCORE-231] Fixed incorrect handling of HTTP entities by non-blocking LengthDelimitedDecoder
when the Content-Length value is larger than Integer.MAX_VALUE.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-229] AbstractSessionInputBuffer#readLine(CharArrayBuffer) returns incorrect
number of characters read by the method when using non-standard HTTP element charset.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-228] Fixed NPE in AsyncNHttpServiceHandler caused by entity enclosing requests
if no matching request handler can be found.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-222] Fixed OSGi Import-Package
Contributed by Willem Jiang <willem.jiang at gmail.com>
* [HTTPCORE-207] SocketHttp*Connection classes can leak sockets if the connection is half-closed
Contributed by David Koski <david_koski at mac.com>
* [HTTPCORE-201] OSGi Export-Package to specify release version
Contributed by Oleg Kalnichevski <olegk at apache.org>
Release 4.0.1
-------------------
This is a patch release addressing a number of issues discovered since the 4.0 release. Users
of NIO module are advised to upgrade.
* [HTTPCORE-198] CONNECT request includes Host header for HTTP 1.1 connections.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-196] SSLIOSession now unwraps encrypted data more aggressively eliminating long
pauses when receiving data over non-blocking connections.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-197] Fixed bug causing the non-blocking ChunkDecoder to report some data stream as
truncated under special conditions.
Contributed by Denis Rogov <denrogov at gmail.com> and Oleg Kalnichevski <olegk at apache.org>
* SSLIOSession#isAppOutputReady and SSLIOSession#isAppInputReady no longer ignore the application
event mask causing I/O event notifications for unrequested type of events.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-193] Fixed problem with SSLIOSession incorrectly handling of end-of-stream condition.
Contributed by Asankha C. Perera <asankha at apache.org> and Oleg Kalnichevski <olegk at apache.org>
Release 4.0
-------------------
This is the first stable (GA) release of HttpCore 4.0. This release mainly improves the
documentation and fixes a few minor bugs reported since the previous release. HttpCore
now comes with a complete tutorial presenting an in-depth coverage of the API.
HttpCore is a set of low level HTTP transport components that can be used to build custom
client and server side HTTP services with a minimal footprint. HttpCore supports two I/O
models: blocking I/O model based on the classic Java I/O and non-blocking, event driven I/O
model based on Java NIO. The blocking I/O model may be more appropriate for data intensive,
low latency scenarios, whereas the non-blocking model may be more appropriate for high latency
scenarios where raw data throughput is less important than the ability to handle thousands of
simultaneous HTTP connections in a resource efficient manner.
Changes since 4.0 Beta 3
-------------------
* [HTTPCORE-180] Fixed NPE in standard I/O event dispatchers when
IOEventDispatch#disconnected fires before the session was fully initialized
(IOEventDispatch#connected was not called).
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-175] Chunk decoders no longer accept truncated chunks as valid input.
Contributed by Oleg Kalnichevski <olegk at apache.org>
Release 4.0 Beta 3
-------------------
The third BETA version of HttpComponents Core has been released. This is a
maintenance release, which addresses a number of issues discovered since the
previous release.
The only significant new feature is an addition of an OSGi compliant bundle
combining HttpCore and HttpCore NIO jars.
* [HTTPCORE-173] Tolerate missing closing chunk if the chunk coded content
is terminated by the end of stream (EOF) condition.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-174] Position is incremented twice in ContentLengthInputStream#skip(long)
Contributed by Ildar Safarov <ildar.safarov at gmail.com>
* [HTTPCORE-125] OSGi bundle containing HttpCore & HttpCore NIO jars.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* CancelledKeyException thrown in BaseIOReactor#validate() no longer causes
a premature I/O reactor shutdown.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-172] Added #close() method to SharedInputBuffer and
SharedOutputBuffer. The purpose of the new method is to close the buffer
in case of normal / orderly termination of the underlying HTTP connection.
Use #shutdown() method to force-close the buffer in case of abnormal /
exceptional termination of the underlying connection.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-170] Fixed race condition in SharedOutputBuffer.
Contributed by Jason Walton <Jason.Walton at alcatel-lucent.com>
* [HTTPCORE-169] Fixed bug causing connecting I/O reactors to shut down due to
ClosedChannelException if a pending session request is cancelled before the new
channel has been registered with the selector.
Contributed by Anders Wallgren <anders_wallgren at alum.mit.edu>
* [HTTPCORE-167] Fixed handling the end of stream (EOF) condition in the #isStale()
check of blocking HTTP connections.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-166] NIO reactors now maintain an audit log of fatal exceptions,
which can be used to examine the cause and problems experienced during
the shutdown process.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-165] Improved handling of CancelledKeyException in I/O reactors
Contributed by Oleg Kalnichevski <olegk at apache.org>
Release 4.0 Beta 2
-------------------
The second BETA version of HttpComponents Core has been released. This release
adds a number of improvements to the NIO components, most notable being improved
asynchronous client side and server side protocol handlers.
There has been a number of important bug fixes in HttpCore NIO module, whereas
HttpCore base module has had very few changes.
All upstream projects dependent on HttpCore NIO are strongly advised to upgrade.
* [HTTPCORE-163] Fixed AbstractMultiworkerIOReactor#execute() to correctly
propagate the original I/O exception in case of an abnormal termination.
Contributed by Patrick Moore <patmoore at ieee.org>
* Changed behavior of IdentityDecoder & LengthDelimitedDecoder to throw
an IOException if data is attempted to be written beyond the length
of a FileChannel. Previously would write nothing.
Contributed by Sam Berlin <sberlin at apache.org>
* Fixed bug in LengthDelimitedDecoder & IdentityDecoder that caused transfers
to a FileChannel to overwrite arbitrary parts of the file, if data was
buffered in SessionInputBuffer.
Contributed by Sam Berlin <sberlin at apache.org>
* Fixed concurrency bug in the ThrottlingHttpServerHandler protocol handler.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* Fixed bug in SharedInputBuffer that caused input events to be
incorrectly suspended.
Contributed by Asankha C. Perera <asankha at wso2.com>
* [HTTPCORE-150] Entity implementation that serializes a Java object
Contributed by Andrea Selva <selva.andrea at gmail.com>
* [HTTPCORE-157] ChunkedOutputStream#flush() now behaves consistently with the
specification of OutputStream#flush().
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-147] Fixed handling of requests with partially consumed content
in ThrottlingHttpServiceHandler.
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-92] ChunkEncoder splits input data larger than available space
in the session output buffer into smaller chunks instead of expanding
the buffer.
Contributed by Andrea Selva <selva.andrea at gmail.com> and
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-149] I/O reactors now count period of inactivity since the
time of the last read or write operation. Previously only read
operations resulted in timeout counter reset.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-148] Improved asynchronous server and client HTTP protocol
handler implementations.
Contributed by Sam Berlin <sberlin at gmail.com>
* [HTTPCORE-143] Ensure the underlying channel is closed if the session
request is canceled or times out.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-140] Fixed timeout handling in ThrottlingHttpServiceHandler.
Contributed by Lorenzo Moretti <moznerol at hotmail.com> and
Oleg Kalnichevski <olegk at apache.org>
Release 4.0 Beta 1
-------------------
The first BETA version of HttpComponents Core has been released. This release
can be considered a major milestone, as it marks the end of API instability
in HttpCore. As of this release the API compatibility between minor releases
in 4.x codeline will be maintained.
This release includes several major improvements such as enhanced HTTP message
parsing API and optimized parser implementations, Java 5.0 compatibility
for HttpCore NIO extensions. Upstream projects are strongly encouraged to
upgrade to the latest release.
The focus of the development efforts will be gradually shifting towards
providing better test coverage, documentation and performance optimizations.
Changelog:
----------
* [HTTPCORE-141] Session request timeout in DefaultConnectingIOReactor
invalidates the request.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-137] DefaultHttpRequestFactory extended to support all methods
specified in RFC 2616 (except CONNECT).
Contributed by Oleg Kalnichevski <olegk at apache.org>
* Replaced HTTP parameter linking with a simple child/parent stack.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-134] all serialVersionUID attributes are private
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-133] Clone support for basic HTTP message elements and
non-streaming entities.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-127] Improved API for lifecycle management of listening I/O
reactors. One can now suspend and resume listener endpoints.
Contributed by Asankha C. Perera <asankha at wso2.com>
* [HTTPCORE-112] DefaultConnectionReuseStrategy interprets token sequences
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-122] new interface TokenIterator and basic implementation
Contributed by Roland Weber <rolandw at apache.org>
* HttpCore NIOSSL classes moved to HttpCore NIO.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* HttpCore NIO ported to Java 1.5.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-130] Fixed over-synchronization bug leading to a thread deadlock
condition in SSL IOEventDispatch implementations.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-37] HttpParams beans
Contributed by Stojce Dimski <sdmiski at yahoo.it>
* [HTTPCORE-128] Simplified injection of custom NIO connection implementations.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-126] Improved HTTP message parsing API and optimized parser
implementations.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* Do not include "Connection: close" to 500 responses per default.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-121] new interface HeaderElementIterator
Contributed by Andrea Selva <selva.andrea at gmail.com>
* [HTTPCORE-123] Fixed problem with SSLSession losing buffered data, if the
connection has been closed by the peer.
Contributed by Risto Reinpõld <risto.reinpold at gmail.com>
Release 4.0 Alpha 6
-------------------
The sixth ALPHA version of HttpComponents Core has been released. This release
sports an improved message parsing and formatting API in the base module and
lots of incremental improvements and bug fixes in the NIO and NIOSSL modules.
Based on the improved API, it is now possible to send and receive SIP messages
with HttpComponents Core.
HttpCore is now feature complete and we are planning to freeze the public APIs
as of next release (BETA1).
* [HTTPCORE-120] new interface HeaderIterator, available from HttpMessage
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-118] Purge closed sessions prior to opening new ones. This should
reduce chances of running out of memory when opening and closing lots of
NIO connections in a tight loop.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-117] Fixed bug preventing protocol handlers from closing timed out
NIO connection when pending output (output session buffer is not empty).
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-86] Allow for optional handling of runtime exceptions
thrown by protocol handlers to ensure the I/O dispatch thread
remains running.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-116] moved parameter names to interfaces
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-109] Improved shutdown process of the I/O reactors in NIO modules.
I/O reactors now attempt to terminate connections gracefully before shutting
down the underlying socket channels.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-107] allow sending and receiving of SIP messages
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-114]: Fixed incorrect handling of the end-of-stream condition
in SSLIOSession.
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-110] refactored message parsing and formatting logic
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-113] Removed unnecessary target hostname resolution from
non-blocking client protocol handlers.
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-108] Close all channels registered with the I/O reactor during
shutdown. Fixed the problem with DefaultListeningIOReactor not releasing
socket ports until JVM is restarted.
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-106] Pluggable HTTP message parsers and message writers
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-105] Consistent class names in base and NIO modules
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-100] revised HttpContext hierarchy
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-103] NIO connections now attempt to consume all available session
data while parsing HTTP messages. This can potentially improve performance
of non-blocking SSL connections.
Contributed by Steffen Pingel <spingel at limewire.com>
* [HTTPCORE-102] Exceeding of maximum line length limit detected late
Contributed by Steffen Pingel <spingel at limewire.com>
* [HTTPCORE-21] Transport and connection metrics
Contributed by Andrea Selva <selva.andre at gmail.com> and
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-91] new interceptor RequestDate, renamed constants in protocol.HTTP
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-90] Version detection based on build-time properties
Contributed by Oleg Kalnichevski <olegk at apache.org> and
Roland Weber <rolandw at apache.org>
* [HTTPCORE-88] Added convenience methods to HttpRequestInterceptorList,
HttpResponseInterceptorList interfaces
Contributed by Andrea Selva <selva.andre at gmail.com>
* [HTTPCORE-89]: Fixed bug in DefaultConnectingIOReactor causing incorrect
handling of local (immediate) connections on some platforms (affects Sun
Solaris 2.9 / Sparc and likely other Solaris 2.x platforms)
Contributed by Sam Berlin <sberlin at gmail.com>
Release 4.0 Alpha 5
-------------------
The fifth ALPHA version of HttpComponents Core has been released. This release
delivers a number of incremental improvements across the board in all modules
and adds several performance oriented features such as ability to transfer
data directly between a file and a socket channels.
HttpCore is almost fully feature complete now and we are likely to freeze
the public APIs as of next release (BETA1).
* [HTTPCORE-87] RuntimeExcpetions thrown in I/O worker threads are now correctly
propagated to the I/O reactor.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-84]: Removed DateUtils/DateParseException from core.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-63]: Made I/O select interval configurable for all default I/O
reactor implementations.
Contributed by Oleg Kalnichevski <olegk at apache.org> and
Anders Wallgren <anders_wallgren at alum.mit.edu>
* [HTTPCORE-82]: Revised linking of HttpParams to reduce potential for misuse.
Method #setDefaults() removed from the HttpParams interface.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-81]: Maximum line length and maximum header counts parameters are now
correctly enforced in both base and NIO modules. Fixed maximum line length check
when parsing folded header lines.
Contributed by Steffen Pingel <spingel at limewire.com>
* Added HTTP client handler implementation that allocates fixed size content
buffers upon initialization and is capable of throttling the rate of I/O events
in order to make sure those content buffers do not get overflown.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-76]: Added IOSession#shutdown() method intended to force-close
I/O sessions (primarily needed to terminate hung SSL connections).
Contributed by Sandeep Tamhankar <sandman at electric-cloud.com>
* [HTTPCORE-78]: Added ByteBufferAllocator interface that can be used to apply
different ByteArray allocation strategies to session and content buffers.
Use heap bound implementation for short-lived or variable in length (requiring
frequent content re-allocation) buffers.
Contributed by Steffen Pingel <spingel at limewire.com>
* [HTTPCORE-77]: The result of CharsetDecoder#decode() and CharsetEncoder#encode()
was not checked for errors resulting in an infinite loop in
SessionInputBuffer#readLine() and SessionOutputBuffer#writeLine()
when malformed characters were processed.
Contributed by Steffen Pingel <spingel at limewire.com>
* [HTTPCORE-71]: HttpParams can be copied.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-75]: DefaultNHttpServerConnection and DefaultNHttpClientConnection
now correctly terminate the underlying I/O session when closed.
BufferingHttpServiceHandler now correctly applies connection keep-alive
strategy when sending a response with no content body.
Contributed by Steffen Pingel <spingel at limewire.com>
* [HTTPCORE-73]: Fixed bug preventing NHttpServiceHandler#responseReady and
NHttpClientHandler#requestReady events from being fired if the HTTP message
has no content body.
Contributed by Steffen Pingel <spingel at limewire.com>
* [HTTPCORE-67]: Improved event listener interface
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-43]: Support for FileChannel#transferFrom() and
FileChannel#transferTo() methods. Direct coping from and to FileChannel is
expected to improve performance of file bound operations
Contributed by Andrea Selva <selva.andre at gmail.com>
* [HTTPCORE-66]: Fixed handling of HTTP HEAD methods
Contributed by Steffen Pingel <spingel at limewire.com> and
Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-58]: NIO HTTP connections changed to throw checked
ConnectionClosedException instead of unchecked IllegalStateException when
an attempt is made to perform an I/O operation on a closed conection
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-56]: DefaultConnectingIOReactor no longer terminates due to a
CancelledKeyException, if a session request gets canceled before selection
key is fully initialized.
Contributed by Oleg Kalnichevski <olegk at apache.org>
Release 4.0 Alpha 4
-------------------
The forth ALPHA version of HttpComponents Core has been released.
The ALPHA4 release fixes a number of bugs and adds a number of
improvements to HttpCore base and HttpCore NIO extensions.
HttpCore NIO can be used to build HTTP services intended to handle
thousands of simultaneous connections with a small number of I/O
threads. This release also introduces NIOSSL extensions that can be
used to extend HttpCore non-blocking transport components with
ability to transparently encrypt data in transit using SSL/TLS protocol.
* [HTTPCORE-49]: DefaultConnectingIOReactor can now correctly handle
unresolved socket addresses. It no longer terminates with the
UnresolvedAddressException runtime exception.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-42]: Added server side API for the expectation verification.
Improved support for the 'expect: continue' handshake in HttpCore and
HttpCore NIO.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-26]: Added SSL support for HttpCore NIO.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-40]: API classes no longer reference impl classes in module-main.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-39]: Refactored HttpStatus, spun off [English]ReasonPhraseFactory.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-32]: HttpRequestInterceptorList, HttpResponseInterceptorList
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-38]: Packages nio.impl.* are now impl.nio.*, same for examples.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-27]: I/O reactors can now accept a thread factory as an optional
parameter.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-36]: Fixed #setHandlers() method and matching of request URIs
with a query part in HttpRequestHandlerRegistry
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-28]: DefaultConnectingIOReactor now maintains a queue of connect
requests and registers new sessions with the selector on the I/O thread.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-29] DefaultConnectingIOReactor changed to ensure IOExceptions
are correctly propagated to the caller, if an exception is thrown while
initializing a newly connected socket.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-24] Fixed bug in non-blocking connection implementations, which
prevented the session buffer from being correctly flushed when the content
coding process has been completed.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-23] Fixed threading bug in DefaultConnectingIOReactor.
Contributed by Asankha C. Perera <asankha at wso2.com>
Release 4.0 Alpha 3
-------------------
The third ALPHA version of HttpCore has been released. The ALPHA3 release
includes a number of API optimizations and improvements and introduces a set
of NIO extensions to the HttpCore API. NIO extensions can be used to build
HTTP services intended to handle thousands of simultaneous connections with
a small number of I/O threads.
* [HTTPCORE-15] Provided a interafce to access IP address of the local and
remote end points.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [ HTTPCORE-14] Scheme, SocketFactory and SecureSocketFactory moved to
HttpClient. Decoupled HttpHost and Scheme.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-13] Refactored HttpProcessor interface and related impl classes
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-11] Client connection interface no longer defines a specific
method to open a connection. HTTP connections can now represent any
abstract I/O transport such as those based on NIO API.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-10] Non-blocking (async) client side I/O transport based on NIO.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-9] Non-blocking (async) server side I/O transport based on NIO.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-7] ConnectionReuseStrategy interface changed to allow access
to the HTTP execution context.
Contributed by Roland Weber <rolandw at apache.org>
* [HTTPCORE-6] Header implementation allowing for performance short-cuts
when serializing and deserializing HTTP headers.
Contributed by Oleg Kalnichevski <olegk at apache.org>
* [HTTPCORE-5] Header, HeaderElement, NameValuePair, RequestLine, StatusLine,
HttpVersion changed to interfaces. API no longer contains any parsing and
formatting code and does not imply any specific physical representation of
HTTP messages and their elements.
Contributed by Oleg Kalnichevski <olegk at apache.org>
Release 4.0 Alpha 2
-------------------
This is a maintenance release that mostly fixes minor problems found since the
previous release. The upstream projects are strongly encouraged use this
release as a dependency while HttpCore undergoes another round of reviews
and optimization in the SVN trunk
Changelog:
---------
* [HTTPCORE-4] optional header and line length limits to contain OOME risks
Contributed by Oleg Kalnichevski <olegk at apache.org>
Release 4.0 Alpha 1
-------------------
This release represents a complete redesign of the Jakarta Commons HttpClient
3.x API and a significant rewrite of the core HTTP components derived from
HttpClient 3.0 code base.
These components will form the foundation of the future releases of Jakarta
HttpClient and can also be used separately to build custom client- and
server-side HTTP services.