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Lower per-torrent conn limits for large pieces

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zzz
2010-04-10 15:25:57 +00:00
parent 23617f7b30
commit e3c222b5c1
1 changed files with 9 additions and 5 deletions
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14
apps/i2psnark/java/src/org/klomp/snark/PeerCoordinator.java
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@ -240,15 +240,19 @@ public class PeerCoordinator implements PeerListener
} }
} }
/** reduce max if huge pieces to keep from ooming */ /**
* Reduce max if huge pieces to keep from ooming
* Todo: should we only reduce when leeching?
* @return 512K: 16; 1M: 11; 2M: 8
*/
private int getMaxConnections() { private int getMaxConnections() {
int size = metainfo.getPieceLength(0); int size = metainfo.getPieceLength(0);
int max = _util.getMaxConnections(); int max = _util.getMaxConnections();
if (size <= 1024*1024) if (size <= 512*1024)
return max; return max;
if (size <= 2*1024*1024) if (size <= 1024*1024)
return (max + 1) / 2; return (max + max + 2) / 3;
return (max + 3) / 4; return (max + 1) / 2;
} }
public boolean halted() { return halted; } public boolean halted() { return halted; }