source: trunk/libtransmission/peer.h @ 2231

Last change on this file since 2231 was 2231, checked in by charles, 15 years ago

lots of performance improvements. fun!

  • dynamically resize the request queue on a per-peer basis based on its speed
  • fix a huge bug that sabotaged the `swift' performance
  • on startup, unchoke peers much sooner
  • bump MAX_PEERS and PERCENT_PEER_WANTED
  • do a better job of estimating speed on torrents less than 30 seconds old.
  • getting an unrecognized extension ID, ignore it instead of stopping the torrent.
  • Property svn:keywords set to Date Rev Author Id
File size: 3.3 KB
Line 
1/******************************************************************************
2 * $Id: peer.h 2231 2007-06-29 05:45:17Z charles $
3 *
4 * Copyright (c) 2005-2007 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#ifndef TR_PEER_H
26#define TR_PEER_H 1
27
28#include "transmission.h"
29
30typedef struct tr_peer_s tr_peer_t; 
31
32tr_peer_t * tr_peerInit            ( struct in_addr, in_port_t, int sock, int );
33void        tr_peerDestroy         ( tr_peer_t * );
34const char *tr_peerClient          ( tr_peer_t * );
35void        tr_peerSetPrivate      ( tr_peer_t *, int );
36void        tr_peerSetTorrent      ( tr_peer_t *, tr_torrent_t * );
37void        tr_peerSentBlockToUs   ( tr_peer_t *, int byteCount );
38void        tr_peerGotBlockFromUs  ( tr_peer_t *, int byteCount );
39int         tr_peerRead            ( tr_peer_t * );
40uint64_t    tr_peerDate            ( const tr_peer_t * );
41const uint8_t *   tr_peerHash            ( const tr_peer_t * );
42int         tr_peerPulse           ( tr_peer_t * );
43int         tr_peerIsConnected     ( const tr_peer_t * );
44int         tr_peerIsFrom          ( const tr_peer_t * );
45int         tr_peerAmChoking       ( const tr_peer_t * );
46int         tr_peerAmInterested    ( const tr_peer_t * );
47int         tr_peerIsChoking       ( const tr_peer_t * );
48int         tr_peerTimesChoked     ( const tr_peer_t * );
49int         tr_peerIsInterested    ( const tr_peer_t * );
50float       tr_peerProgress        ( const tr_peer_t * );
51int         tr_peerPort            ( const tr_peer_t * );
52int         tr_peerHasPiece        ( const tr_peer_t *, int pieceIndex );
53float       tr_peerDownloadRate    ( const tr_peer_t * );
54float       tr_peerUploadRate      ( const tr_peer_t * );
55void        tr_peerChoke           ( tr_peer_t * );
56void        tr_peerUnchoke         ( tr_peer_t * );
57uint64_t    tr_peerLastChoke       ( const tr_peer_t * );
58void        tr_peerSetOptimistic   ( tr_peer_t *, int );
59int         tr_peerIsOptimistic    ( const tr_peer_t * );
60void        tr_peerBlame           ( tr_peer_t *, int piece, int success );
61struct in_addr * tr_peerAddress    ( tr_peer_t * );
62int         tr_peerGetConnectable  ( const tr_torrent_t *, uint8_t ** );
63
64void        tr_swiftPulse          ( tr_handle_t * );
65
66#endif
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