217 lines
10 KiB
Plaintext
217 lines
10 KiB
Plaintext
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* Fixed bug in URL parser that failed to parse IPv6 addresses
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* added peer download rate approximation
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* added port filter for outgoing connection (to prevent
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triggering firewalls)
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* made most parameters configurable via session_settings
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* added encryption support
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* added parole mode for peers whose data fails the hash check.
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* optimized heap usage in piece-picker and web seed downloader.
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* fixed bug in DHT where older write tokens weren't accepted.
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* added support for sparse files.
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* introduced speed categories for peers and pieces, to separate
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slow and fast peers.
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* added a half-open tcp connection limit that takes all connections
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in to account, not just peer connections.
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* added alerts for filtered IPs.
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* added support for SOCKS4 and 5 proxies and HTTP CONNECT proxies.
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* fixed proper distributed copies calculation.
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* added option to use openssl for sha-1 calculations.
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* optimized the piece picker in the case where a peer is a seed.
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* added support for local peer discovery
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* removed the dependency on the compiled boost.date_time library
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* deprecated torrent_info::print()
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* added UPnP support
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* fixed problem where peer interested flags were not updated correctly
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when pieces were filtered
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* improvements to ut_pex messages, including support for seed flag
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* prioritizes upload bandwidth to peers that might send back data
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* the following functions have been deprecated:
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void torrent_handle::filter_piece(int index, bool filter) const;
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void torrent_handle::filter_pieces(std::vector<bool> const& pieces) const;
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bool torrent_handle::is_piece_filtered(int index) const;
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std::vector<bool> torrent_handle::filtered_pieces() const;
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void torrent_handle::filter_files(std::vector<bool> const& files) const;
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instead, use the piece_priority functions.
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* added support for NAT-PMP
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* added support for piece priorities. Piece filtering is now set as
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a priority
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release 0.12
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* fixes to make the DHT more compatible
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* http seed improvements including error reporting and url encoding issues.
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* fixed bug where directories would be left behind when moving storage
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in some cases.
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* fixed crashing bug when restarting or stopping the DHT.
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* added python binding, using boost.python
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* improved character conversion on windows when strings are not utf-8.
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* metadata extension now respects the private flag in the torrent.
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* made the DHT to only be used as a fallback to trackers by default.
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* added support for HTTP redirection support for web seeds.
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* fixed race condition when accessing a torrent that was checking its
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fast resume data.
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* fixed a bug in the DHT which could be triggered if the network was
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dropped or extremely rare cases.
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* if the download rate is limited, web seeds will now only use left-over
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bandwidth after all bt peers have used up as much bandwidth as they can.
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* added the possibility to have libtorrent resolve the countries of
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the peers in torrents.
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* improved the bandwidth limiter (it now implements a leaky bucket/node bucket).
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* improved the HTTP seed downloader to report accurate progress.
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* added more client peer-id signatures to be recognized.
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* added support for HTTP servers that skip the CR before the NL at line breaks.
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* fixed bug in the HTTP code that only accepted headers case sensitive.
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* fixed bug where one of the session constructors didn't initialize boost.filesystem.
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* fixed bug when the initial checking of a torrent fails with an exception.
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* fixed bug in DHT code which would send incorrect announce messages.
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* fixed bug where the http header parser was case sensitive to the header
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names.
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* Implemented an optmization which frees the piece_picker once a torrent
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turns into a seed.
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* Added support for uT peer exchange extension, implemented by Massaroddel.
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* Modified the quota management to offer better bandwidth balancing
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between peers.
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* logging now supports multiple sessions (different sessions now log
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to different directories).
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* fixed random number generator seed problem, generating the same
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peer-id for sessions constructed the same second.
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* added an option to accept multiple connections from the same IP.
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* improved tracker logging.
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* moved the file_pool into session. The number of open files is now
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limited per session.
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* fixed uninitialized private flag in torrent_info
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* fixed long standing issue with file.cpp on windows. Replaced the low level
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io functions used on windows.
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* made it possible to associate a name with torrents without metadata.
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* improved http-downloading performance by requesting entire pieces via
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http.
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* added plugin interface for extensions. And changed the interface for
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enabling extensions.
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release 0.11
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* added support for incorrectly encoded paths in torrent files
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(assumes Latin-1 encoding and converts to UTF-8).
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* added support for destructing session objects asynchronously.
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* fixed bug with file_progress() with files = 0 bytes
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* fixed a race condition bug in udp_tracker_connection that could
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cause a crash.
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* fixed bug occuring when increasing the sequenced download threshold
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with max availability lower than previous threshold.
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* fixed an integer overflow bug occuring when built with gcc 4.1.x
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* fixed crasing bug when closing while checking a torrent
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* fixed bug causing a crash with a torrent with piece length 0
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* added an extension to the DHT network protocol to support the
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exchange of nodes with IPv6 addresses.
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* modified the ip_filter api slightly to support IPv6
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* modified the api slightly to make sequenced download threshold
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a per torrent-setting.
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* changed the address type to support IPv6
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* fixed bug in piece picker which would not behave as
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expected with regard to sequenced download threshold.
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* fixed bug with file_progress() with files > 2 GB.
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* added --enable-examples option to configure script.
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* fixed problem with the resource distribution algorithm
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(controlling e.g upload/download rates).
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* fixed incorrect asserts in storage related to torrents with
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zero-sized files.
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* added support for trackerless torrents (with kademlia DHT).
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* support for torrents with the private flag set.
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* support for torrents containing bootstrap nodes for the
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DHT network.
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* fixed problem with the configure script on FreeBSD.
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* limits the pipelining used on url-seeds.
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* fixed problem where the shutdown always would delay for
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session_settings::stop_tracker_timeout seconds.
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* session::listen_on() won't reopen the socket in case the port and
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interface is the same as the one currently in use.
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* added http proxy support for web seeds.
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* fixed problem where upload and download stats could become incorrect
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in case of high cpu load.
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* added more clients to the identifiable list.
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* fixed fingerprint parser to cope with latest Mainline versions.
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release 0.10
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* fixed a bug where the requested number of peers in a tracker request could
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be too big.
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* fixed a bug where empty files were not created in full allocation mode.
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* fixed a bug in storage that would, in rare cases, fail to do a
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complete check.
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* exposed more settings for tweaking parameters in the piece-picker,
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downloader and uploader (http_settings replaced by session_settings).
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* tweaked default settings to improve high bandwidth transfers.
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* improved the piece picker performance and made it possible to download
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popular pieces in sequence to improve disk performance.
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* added the possibility to control upload and download limits per peer.
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* fixed problem with re-requesting skipped pieces when peer was sending pieces
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out of fifo-order.
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* added support for http seeding (the GetRight protocol)
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* renamed identifiers called 'id' in the public interface to support linking
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with Objective.C++
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* changed the extensions protocol to use the new one, which is also
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implemented by uTorrent.
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* factorized the peer_connection and added web_peer_connection which is
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able to download from http-sources.
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* converted the network code to use asio (resulted in slight api changes
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dealing with network addresses).
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* made libtorrent build in vc7 (patches from Allen Zhao)
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* fixed bug caused when binding outgoing connections to a non-local interface.
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* add_torrent() will now throw if called while the session object is
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being closed.
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* added the ability to limit the number of simultaneous half-open
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TCP connections. Flags in peer_info has been added.
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release 0.9.1
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* made the session disable file name checks within the boost.filsystem library
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* fixed race condition in the sockets
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* strings that are invalid utf-8 strings are now decoded with the
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local codepage on windows
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* added the ability to build libtorrent both as a shared library
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* client_test can now monitor a directory for torrent files and automatically
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start and stop downloads while running
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* fixed problem with file_size() when building on windows with unicode support
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* added a new torrent state, allocating
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* added a new alert, metadata_failed_alert
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* changed the interface to session::add_torrent for some speed optimizations.
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* greatly improved the command line control of the example client_test.
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* fixed bug where upload rate limit was not being applied.
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* files that are being checked will no longer stall files that don't need
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checking.
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* changed the way libtorrent identifies support for its excentions
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to look for 'ext' at the end of the peer-id.
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* improved performance by adding a circle buffer for the send buffer.
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* fixed bugs in the http tracker connection when using an http proxy.
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* fixed problem with storage's file pool when creating torrents and then
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starting to seed them.
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* hard limit on remote request queue and timeout on requests (a timeout
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triggers rerequests). This makes libtorrent work much better with
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"broken" clients like BitComet which may ignore requests.
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Initial release 0.9
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* multitracker support
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* serves multiple torrents on a single port and a single thread
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* supports http proxies and proxy authentication
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* gzipped tracker-responses
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* block level piece picker
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* queues torrents for file check, instead of checking all of them in parallel
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* uses separate threads for checking files and for main downloader
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* upload and download rate limits
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* piece-wise, unordered, incremental file allocation
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* fast resume support
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* supports files > 2 gigabytes
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* supports the no_peer_id=1 extension
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* support for udp-tracker protocol
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* number of connections limit
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* delays sending have messages
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* can resume pieces downloaded in any order
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* adjusts the length of the request queue depending on download rate
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* supports compact=1
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* selective downloading
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* ip filter
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