pike.git/lib/modules/Protocols.pmod/Bittorrent.pmod/Peer.pike:a1e4ccb0c3458b6a6f36446798669b1a512e94eb

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Stdio.File fd=Stdio.File(); .Torrent parent; string ip; int port; string id; string client_version="unknown"; string mode; int online=0; int strangled=0; // choke because of tit-for-tat int were_choking=1; int were_interested=0; int peer_choking=1; int peer_interested=0; int peer_choking_since=0; int uploading=0; multiset uploading_pieces=(<>); string bitfield; int is_complete=0; // #define BT_PEER_DEBUG constant KEEPALIVE_DELAY=60; constant CONNECTION_TIMEOUT=30; constant CONNECTION_DEAD_RETRY=-1; constant CONNECTION_DROP_RETRY=30; constant CONNECTION_HANDSHAKE_DROP_RETRY=-1; constant GARB_DELAY=600; // Assignments from BEP0004 http://bittorrent.org/beps/bep_0004.html // Core Protocol constant MSG_CHOKE = 0x00; constant MSG_UNCHOKE = 0x01; constant MSG_INTERESTED = 0x02; constant MSG_NOT_INTERESTED = 0x03; constant MSG_HAVE = 0x04; constant MSG_BITFIELD = 0x05; constant MSG_REQUEST = 0x06; constant MSG_PIECE = 0x07; constant MSG_CANCEL = 0x08; // DHT Extension constant MSG_PORT = 0x09; // Fast Extension constant MSG_SUGGEST = 0x0D; constant MSG_HAVE_ALL = 0x0E; constant MSG_HAVE_NONE = 0x0F; constant MSG_REJECT_REQUEST = 0x10; constant MSG_ALLOWED_FAST = 0x11; constant MSG_LTEP_HANDSHAKE = 0x14; // Hash Transfer Protocol constant MSG_HASH_REQUEST = 0x15; constant MSG_HASHES = 0x16; constant MSG_HASH_REJECT = 0x17; typedef int(0..8) message_id; constant msg_to_string=([ MSG_CHOKE:"choke", MSG_UNCHOKE:"unchoke", MSG_INTERESTED:"interested", MSG_NOT_INTERESTED:"not_interested", MSG_HAVE:"have", MSG_BITFIELD:"bitfield", MSG_REQUEST:"request", MSG_PIECE:"piece", MSG_CANCEL:"cancel", ]); function(string,mixed...:void|mixed) warning=werror; int cancelled=0; int bandwidth_out=0; // bytes/s int bandwidth_in=0; // bytes/s array(int) bandwidth_out_a=({}); array(int) bandwidth_in_a=({}); int bytes_in=0; int bytes_out=0; constant BANDWIDTH_O_METER_DELAY=0.5; constant BANDWIDTH_O_METER_C=(int)(20/BANDWIDTH_O_METER_DELAY); // ---------------------------------------------------------------- // created with a peer-info dictionary void create(.Torrent _parent,mapping m) { parent=_parent; ip=m->ip; port=m->port; id=m["peer id"]||"?"; if (id!="?") { client_version=.PeerID.identify_peer(id); // werror("%O is %O is %O (out)\n",ip,id,client_version); } // else // werror("incoming from %O\n",ip); _status("created"); warning=parent->warning; bitfield="\0"*strlen(parent->all_pieces_bits); if (m->fd) { fd=m->fd; bandwidth_in_a=({}); bandwidth_out_a=({}); online=1; fd->set_nonblocking(peer_read,0,peer_close); parent->peers_ordered+=({this}); _status("incoming"); call_out(connection_timeout,CONNECTION_TIMEOUT); } } private protected inline void _status(string type,void|string|int data) { #ifdef BT_PEER_DEBUG werror("%O: %O(%O)\n",ip,type,data); #endif mode=type; Function.call_callback(parent->peer_update_status,type,data); status(type,data); } #ifdef BT_TRAFFIC_DEBUG int traffic_start=time(1); float traffic_last_choke=time(traffic_start); void traffic_debug(string fmt,mixed...args) { fmt=sprintf(fmt,@args); int t=time(); mapping tm=localtime(t); werror("%02d:%02d:%02d %7.1f %6.1f %-15s %-20s %s", tm->hour,tm->min,tm->sec, time(traffic_start), time(traffic_start)-traffic_last_choke, ip, client_version, fmt); } #endif //! Returns true if we can connect to this peer, //! when new or disconnected but not fatally. int is_connectable() { return !online && mode!="dead" && mode!="failed"; } //! Returns true if this peer is online and connected. int is_online() { return !!online; } //! Returns true if this peer is completed, as in //! has downloaded everything already - and we //! shouldn't need to upload to get stuff. int is_completed() { return is_complete; } //! Returns true if this peer is available, as in //! we can use it to download stuff. int is_available() { return !peer_choking && online==2 && (handover || !sizeof(piece_callback)); } //! Returns true if this peer is activated, as in //! we're downloading from it. int is_activated() { return !!sizeof(piece_callback); } //! Returns true if this peer is strangled; //! as in we don't want to upload more, because we're not //! getting any back. int is_strangled() { return strangled; } //! Returns true if this peer is choking, as in //! doesn't send more data to us. int is_choked() { return peer_choking; } //! Returns as multiset what this peer is downloading. multiset(int) downloading_pieces() { return (multiset)(array(int))indices(piece_callback); } //! Connect to the peer; this is done async. //! status/mode will change from @expr{"connecting"@} to //! @expr{"dead"@} or to @expr{"connected"@} depending on result. //! Will throw error if already online. //! //! Upon connect, protocol will be initiated in choked mode. //! When the protocol is up, status will change to @expr{"online"@} //! (or @expr{"failed"@} if the handshake failed). //! void connect() { if (online) error("Can't connect a peer that is already online.\n"); _status("connecting"); remove_call_out(connect); // just in case call_out(connection_timeout,CONNECTION_TIMEOUT); string ip2; sscanf(ip,"%[0-9.]",ip2); if (ip2==ip) connect2(ip); else { parent->dns_async-> host_to_ip(ip, lambda(string name,string ip) { // werror("%O = %O\n",name,ip); connect2(ip); }); } } void connect2(string ip2) { fd=Stdio.File(); fd->async_connect( ip2,port, lambda(int success) { if (success) { bandwidth_in_a=({}); bandwidth_out_a=({}); online=1; peer_connected(); _status("connected"); } else { remove_call_out(connection_timeout); drop("dead","failed"); if (CONNECTION_DEAD_RETRY>0) call_out(connect,CONNECTION_DEAD_RETRY); } }); } void drop(string how,void|string misc) { online=0; if (how) _status(how,misc); catch { fd->set_blocking(); }; catch { fd->close(); }; destruct(fd); fd=0; remove_call_out(keepalive); remove_call_out(bandwidth_o_meter); #ifdef BT_TRAFFIC_DEBUG traffic_debug("-- connection dropped %O,%O\n",how,misc); #endif map(Array.uniq(values(piece_callback)), lambda(function f) { catch { f(-1,0,"disconnected",this); }; }); piece_callback=([]); catch { parent->peer_lost(this); }; call_out(garb,GARB_DELAY); } void garb() { if (online || find_call_out(connect)!=-1) return; parent->peers_ordered-=({this}); parent->peers_unused-=({this}); m_delete(parent->peers,id); destruct(this); } void connection_timeout() { if (CONNECTION_DEAD_RETRY>0) call_out(connect,CONNECTION_DEAD_RETRY); drop("dead","timeout"); } //! Disconnect a peer. //! Does nothing if we aren't online. //! status/mode will change to @expr{"disconnected"@},1 if we were online. void disconnect() { if (online) { #ifdef BT_PEER_DEBUG werror("%O call disconnected %O\n",this,piece_callback); #endif drop("disconnected","we"); } } // initialize the connection protected void peer_connected() { fd->set_nonblocking(peer_read,0,peer_close); transmit("\23BitTorrent protocol%-8c%20s%20s", 0, // 8 reserved bytes parent->info_sha1, parent->my_peer_id); } protected private string sendbuf=""; protected private void transmit(string fmt,mixed ...args) { if (sizeof(args)) fmt=sprintf(fmt,@args); #ifdef BT_TRAFFIC_DEBUG traffic_debug("-> %db: %O\n", strlen(fmt), strlen(fmt)>40?fmt[..29]+"..."+fmt[strlen(fmt)-10..]:fmt); #endif // hexdump(fmt,0,0,"> "); if (sendbuf=="") { sendbuf=fmt; fd->set_write_callback(peer_write); } else sendbuf+=fmt; } array lastmsg=({-1,""}); void send_message(message_id n,string fmt,mixed ...args) { fmt=sprintf("%c"+fmt,n,@args); #ifdef BT_PEER_DEBUG werror("%O send message %d, %O\n",ip,n,sizeof(fmt)); #endif #ifdef BT_TRAFFIC_DEBUG traffic_debug("-> message %d (%s)\n", n,msg_to_string[n]); #endif lastmsg=({n,fmt}); transmit("%4c%s",strlen(fmt),fmt); // no need for a keepalive message for a while remove_call_out(keepalive); call_out(keepalive,KEEPALIVE_DELAY); } protected private void peer_write() { for (;;) { if (sendbuf=="") { #ifdef BT_PEER_DEBUG werror("%O: should send piece? %d left - i:%O,o:%O - %O\n",ip, sizeof(queued_pieces), bytes_in,bytes_out,bytes_in-bytes_out); #endif if (were_choking || !sizeof(queued_pieces)) { fd->set_write_callback(0); return; // we shouldn't do anything } // tit-for-tat if (parent->do_we_strangle(this,bytes_in,bytes_out) && !parent->we_are_completed) { #ifdef BT_PEER_DEBUG werror("%O doesn't give us enough, i:%d o:%d i-o:%O: choking\n", ip,bytes_in,bytes_out,bytes_in-bytes_out); #endif strangle(); fd->set_write_callback(0); return; } remove_call_out(fill_queue); if (queued_pieces[0][3]==0) fill_queue(); remove_call_out(fill_queue); call_out(fill_queue,0.0001); // after this transmission #ifdef BT_PEER_DEBUG werror("%O: sending piece %d,%d,%db\n",ip, queued_pieces[0][0], queued_pieces[0][1], strlen(queued_pieces[0][3])); #endif send_message(MSG_PIECE,"%4c%4c%s", queued_pieces[0][0], queued_pieces[0][1], queued_pieces[0][3]); bytes_out+=strlen(queued_pieces[0][3]); queued_pieces=queued_pieces[1..]; } int i=fd->write(sendbuf); bandwidth_out_count+=i; #ifdef BT_PEER_DEBUG werror("%O: wrote %d bytes: %O\n",ip,i,sendbuf[..min(40,i)]); #endif sendbuf=sendbuf[i..]; if (sendbuf!="") { // werror("%O: %d bytes left to send\n",ip,sizeof(sendbuf)); return; } else if (!sizeof(queued_pieces)) { fd->set_write_callback(0); uploading=0,uploading_pieces=(<>); return; } if (were_choking) werror("%O: choking but uploading?\n",ip); } } protected private string readbuf=""; protected private void peer_read(mixed dummy,string s) { remove_call_out(peer_read_timeout); call_out(peer_read_timeout,300); bandwidth_in_count+=strlen(s); #ifdef BT_PEER_DEBUG werror("%O: read %d bytes: %O\n", ip,strlen(s),s[..min(100,strlen(s))]); #endif readbuf+=s; if (mode=="connected" || mode=="incoming") { if (readbuf[..min(strlen(readbuf)-1,19)] != "\23BitTorrent protocol"[..min(strlen(readbuf)-1,19)]) { #ifdef BT_TRAFFIC_DEBUG traffic_debug("<- %db: %O\n", strlen(readbuf), strlen(readbuf)>40?readbuf[..29]+"..."+ readbuf[strlen(readbuf)-10..]:readbuf); #endif drop("failed","not bittorrent"); warning("got non-bittorrent connection from %O (%s %s): %O\n", ip, mode, client_version, readbuf[..40]); return; } if (strlen(readbuf)<68) return; // wait for more data #ifdef BT_TRAFFIC_DEBUG traffic_debug("<- %db: %O\n", strlen(readbuf), strlen(readbuf)>40?readbuf[..29]+"..."+readbuf[strlen(readbuf)-10..]:readbuf); #endif if (readbuf[28..47]!=parent->info_sha1) { drop("failed","torrent metainfo mismatch"); return; } if (id=="?") { id=readbuf[48..67]; client_version=.PeerID.identify_peer(id); // werror("(inc) %O is %O is %O\n",ip,id,client_version); if (parent->peers[id]) // no cheating by reconnecting :) { bytes_in=parent->peers[id]->bytes_in; bytes_out=parent->peers[id]->bytes_out; #if 1 parent->peers[id]->disconnect(); warning("%O (%s): disconnected old connection, we got a new\n", ip,client_version); #endif } parent->peers[id]=this; } else if (readbuf[48..67]!=id) { drop("failed","peer id mismatch"); return; } if (mode=="incoming") peer_connected(); // send handshake readbuf=readbuf[68..]; call_out(keepalive,KEEPALIVE_DELAY); bandwidth_o_meter(); send_message(MSG_BITFIELD, "%s",parent->file_got_bitfield()); // if (!parent->default_is_choked) // send_message(MSG_UNCHOKE,""); if (were_interested) send_message(MSG_INTERESTED,""); if (!were_choking) send_message(MSG_UNCHOKE,""); if (-1==search(parent->peers_ordered,this)) parent->peers_ordered+=({this}); parent->peers_unused-=({this}); online=2; _status("online"); remove_call_out(connection_timeout); } if (mode=="online") { while (strlen(readbuf)>3) { int n; sscanf(readbuf,"%4c",n); if (strlen(readbuf)>=4+n) { #ifdef BT_TRAFFIC_DEBUG traffic_debug("<- %db: %O\n", 4+n, 4+n>40?readbuf[..29]+"..."+ readbuf[strlen(readbuf)-10..]:readbuf[..3+n]); #endif string msg=readbuf[4..3+n]; readbuf=readbuf[4+n..]; got_message_from_peer(msg); } else break; // wait for more } } } // no action for 5 minutes, drop and reconnect void peer_read_timeout() { #ifdef BT_TRAFFIC_DEBUG traffic_debug("-- timeout, reconnecting\n"); #endif disconnect(); fd=Stdio.File(); connect(); } void got_message_from_peer(string msg) { if (msg=="") { #ifdef BT_PEER_DEBUG werror("%O: got keepalive message\n",ip); #endif return; } #ifdef BT_PEER_DEBUG werror("%O: got message type %d: %O (%d bytes)\n", ip,msg[0],msg[1..40],strlen(msg)); #endif int n,o,l; string data; #ifdef BT_TRAFFIC_DEBUG traffic_debug("<- - got message %d (%s)\n", msg[0],msg_to_string[msg[0]]); #endif switch (msg[0]) { case MSG_CHOKE: if (!peer_choking) { peer_choking=1; peer_choking_since=time(1); #ifdef BT_PEER_DEBUG werror("%O choke %O\n",this,piece_callback,this); #endif Array.uniq(values(piece_callback)) (-1,0,"choked",this); // choked } _status("online","choked"); break; case MSG_UNCHOKE: if (peer_choking) { peer_choking=0; #ifdef BT_PEER_DEBUG werror("%O unchoke %O\n",this,piece_callback); #endif Array.uniq(values(piece_callback)) (-1,0,"unchoked",this); // choked parent->peer_unchoked(this); } _status("online","unchoked"); break; case MSG_INTERESTED: peer_interested=1; _status("online","interested"); if (were_choking) if (sizeof(parent->file_got)>sizeof(parent->file_want)) ; else { Function.call_callback( warning, "%O (%s): sent interested but we have none " "(want=%d got=%d)\n", ip,client_version, sizeof(parent->file_got),sizeof(parent->file_want) ); } if (!strangled) unchoke(); break; case MSG_NOT_INTERESTED: peer_interested=0; _status("online","uninterested"); break; case MSG_HAVE: sscanf(msg,"%*c%4c",n); bitfield[n/8]=bitfield[n/8]|(128>>(n&7)); is_complete=(bitfield==parent->all_pieces_bits); if (is_complete && !sizeof(parent->file_want)) disconnect(); // we're complete, they're complete else if (!parent->file_available[n]) parent->peer_have(this,n); break; case MSG_BITFIELD: bitfield=msg[1..]; is_complete=(bitfield==parent->all_pieces_bits); parent->peer_gained(this); if (is_complete && !sizeof(parent->file_want)) disconnect(); // we're complete, they're complete break; case MSG_REQUEST: if (sscanf(msg,"%*c%4c%4c%4c",n,o,l)<4) { Function.call_callback( warning,"%O (%s): got illegal piece message, " "too short (%d bytes)\n", ip,client_version,msg[0],strlen(msg)); return; } else queue_piece(n,o,l); break; case MSG_PIECE: if (sscanf(msg,"%*c%4c%4c%s",n,o,data)<4) { Function.call_callback( warning,"%O (%s): got illegal piece message, " "too short (%d bytes)\n", ip,client_version,msg[0],strlen(msg)); return; } got_piece_from_peer(n,o,data); break; case MSG_CANCEL: queued_pieces=({}); break; default: Function.call_callback( warning,"%O (%s): got unknown message type %d, %d bytes\n", ip,client_version,msg[0],strlen(msg)); } } void peer_close() { parent->peer_lost(this); remove_call_out(keepalive); remove_call_out(bandwidth_o_meter); drop(0); if (online) { if (online==2) { online=0; #ifdef BT_PEER_DEBUG werror("%O call disconnected %O\n",this,piece_callback); #endif Array.uniq(values(piece_callback)) (-1,0,"disconnected",this); piece_callback=([]); } else online=0; if (mode=="connected") { _status("failed","remote host closed connection in handshake"); if (CONNECTION_HANDSHAKE_DROP_RETRY>0) call_out(connect,CONNECTION_HANDSHAKE_DROP_RETRY); } else { // werror("%O disconnected: last message was %d:%O\n", // ip,@lastmsg); if (sizeof(parent->file_want)) // reconnect, we want more stuf { parent->peers_unused+=({this}); parent->peers_ordered-=({this}); } _status("disconnected","peer"); } } } protected private void keepalive() { call_out(keepalive,KEEPALIVE_DELAY); #ifdef BT_PEER_DEBUG werror("%O: sending keepalive\n",ip); #endif transmit("\0\0\0\0"); // keepalive empty message } //! Send a have message to tell I now have piece n. //! Ignored if not online. void send_have(int n) { if (online<2) return; send_message(MSG_HAVE,"%4c",n); } // ---------------------------------------------------------------- mapping(string:function(int,int,string,object:void|mixed)) piece_callback=([]); int handover=0; // more downloads is ok //! Called to request a chunk from this peer. void request(int piece,int offset,int bytes, function(int,int,string,object:void|mixed) callback) { if (!were_interested) show_interest(); // foreach (map(values(piece_callback),function_object)->peer;;.Peer p) // if (p!=this) // { // werror("%O: funny thing in queue: %O\n", // this,piece_callback); // exit(1); // } piece_callback[piece+":"+offset+":"+bytes]=callback; send_message(MSG_REQUEST, "%4c%4c%4c",piece,offset,bytes); handover=0; } void got_piece_from_peer(int piece,int offset,string data) { function(int,int,string,object:void|mixed) f; string s; if ((f=piece_callback[s=piece+":"+offset+":"+strlen(data)])) { m_delete(piece_callback,s); #ifdef BT_PEER_DEBUG werror("%O got piece %O\n",this,piece); #endif f(piece,offset,data,this); } else if (cancelled) cancelled--; else { Function.call_callback( warning,"%O (%s): got unrequested piece %d/%d+%db\n", ip,client_version,piece,offset,strlen(data)); } bytes_in+=strlen(data); if (strangled && !parent->do_we_strangle(this,bytes_in,bytes_out)) { #ifdef BT_PEER_DEBUG werror("%O gave us enough, i:%d o:%d i-o:%O: unchoking\n", ip,bytes_in,bytes_out,bytes_in-bytes_out); #endif unstrangle(); } } void cancel_requests(int real) { if (real) send_message(MSG_CANCEL,""); if (readbuf!="") cancelled=1; // expect one more without complaint piece_callback=([]); #ifdef BT_PEER_DEBUG werror("%O cancel_requests\n",this); #endif } // ---------------------------------------------------------------- array(array(int|string)) queued_pieces=({}); protected void queue_piece(int piece,int offset,int length) { if (were_choking) { #if 0 // lots of clients to this, so don't warn Function.call_callback( warning, "%O (%s): got request for a piece while we're choking\n", ip,client_version); #endif return; } if (length>524288 || length>parent->info["piece length"]) { Function.call_callback( warning, "%O (%s): got request for a too large chunk, %d bytes - ignored\n", ip,client_version,length); return; } #ifdef BT_PEER_DEBUG werror("%O: request for %d:o %d %db: %s\n", ip,piece,offset,length, parent->file_want[piece]?"we don't have it??!":"we have it"); #endif if (parent->file_want[piece]) { warning("%O (%s) requested piece %d, but we don't have it?\n", ip,client_version,piece); return; } queued_pieces+=({({piece,offset,length,0})}); if (queued_pieces[0][3]==0) { remove_call_out(fill_queue); fill_queue(); } if (sendbuf=="") fd->set_write_callback(peer_write); } protected void fill_queue() { if (!sizeof(queued_pieces) || queued_pieces[0][3]!=0) { uploading=0; uploading_pieces=(<>); return; } queued_pieces[0][3]=parent->get_piece_chunk(@queued_pieces[0][..2]); if (!uploading || !uploading_pieces[queued_pieces[0][0]]) { uploading=1; uploading_pieces=(<queued_pieces[0][0]>); Function.call_callback(parent->downloads_update_status); } } void unchoke() { werror("%O (%s): unchoke\n",ip,client_version); were_choking=0; send_message(MSG_UNCHOKE,""); // if (queued_pieces && sendbuf=="") // wont happen (transmit above) // fd->set_write_callback(peer_write); _status("online","unchoking"); } void choke() { // werror("%O (%s): choke\n",ip,client_version); #ifdef BT_TRAFFIC_DEBUG traffic_last_choke=time(traffic_start); #endif send_message(MSG_CHOKE,""); were_choking=1; _status("online","choking"); // if choke means "I'll drop all pieces in the queue" #if 1 queued_pieces=({}); uploading_pieces=(<>); uploading=0; #endif } protected int last_strangle; void strangle() { strangled=1; choke(); last_strangle=time(1); } void unstrangle() { if (time(1)-last_strangle<10) { void unstrangle2() { if (strangled) unstrangle(); }; remove_call_out(unstrangle2); call_out(unstrangle2,time(1)+10-last_strangle); } else { strangled=0; unchoke(); } } void show_interest() { #ifdef BT_PEER_DEBUG werror("%O: interested\n",ip); #endif send_message(MSG_INTERESTED,""); were_interested=1; } void show_uninterest() { #ifdef BT_PEER_DEBUG werror("%O: uninterested\n",ip); #endif send_message(MSG_NOT_INTERESTED,""); were_interested=0; } // ---------------------------------------------------------------- // stubs //! Called whenever there is a status change for this peer. //! Always called with @expr{"created"@} when the object is created. //! //! Does not need to call inherited function. void status(string type,void|int|string data) { } // ---------------------------------------------------------------- string _sprintf(int t) { if (t=='O') return sprintf("Bittorrent.Peer(%s:%d %O%s%s%s%s%s%s%s v%d ^%d b/s q:%d p:%d sb:%d)", ip,port,mode, is_activated()?" dl":"", uploading?" ul":"", is_complete?" complete":"", peer_choking?" choking":"", strangled?" strangled":"", is_activated()?" activated":"", handover?" handover":"", bandwidth_in,bandwidth_out, sizeof(queued_pieces), sizeof(piece_callback), sizeof(sendbuf)); return 0; } protected void _destruct() { drop(0); } // ---------------------------------------------------------------- protected private int bandwidth_in_count=0; protected private int bandwidth_out_count=0; protected private int bandwidth_t0=time(1); protected private float bandwidth_t=time(bandwidth_t0); void bandwidth_o_meter() { call_out(bandwidth_o_meter,BANDWIDTH_O_METER_DELAY); float t1=time(bandwidth_t0); float t=t1-bandwidth_t; if (t<0.001) return; bandwidth_in_a+=({(int)(bandwidth_in_count/t)}); bandwidth_out_a+=({(int)(bandwidth_out_count/t)}); if (sizeof(bandwidth_in_a)>BANDWIDTH_O_METER_C) { bandwidth_in_a=bandwidth_in_a[1..]; bandwidth_out_a=bandwidth_out_a[1..]; } bandwidth_in=Array.sum(bandwidth_in_a)/sizeof(bandwidth_in_a); bandwidth_out=Array.sum(bandwidth_out_a)/sizeof(bandwidth_out_a); bandwidth_in_count=0; bandwidth_out_count=0; bandwidth_t=t1; }

pike.git/ lib/ modules/ Protocols.pmod/ Bittorrent.pmod/ Peer.pike > a1e4ccb0c3458b6a6f36446798669b1a512e94eb [Annotate]