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* i2psnark: Use smaller piece size for small torrents

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zzz
2013-04-26 13:01:16 +00:00
parent 85001d2622
commit ff313e0301
1 changed files with 8 additions and 2 deletions
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10
apps/i2psnark/java/src/org/klomp/snark/Storage.java
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@ -77,7 +77,7 @@ public class Storage
private final AtomicInteger _allocateCount = new AtomicInteger();
/** The default piece size. */
private static final int MIN_PIECE_SIZE = 256*1024;
private static final int DEFAULT_PIECE_SIZE = 256*1024;
/** note that we start reducing max number of peer connections above 1MB */
public static final int MAX_PIECE_SIZE = 2*1024*1024;
/** The maximum number of pieces in a torrent. */
@ -146,7 +146,13 @@ public class Storage
if (total > MAX_TOTAL_SIZE)
throw new IOException("Torrent too big (" + total + " bytes), max is " + MAX_TOTAL_SIZE);
int pc_size = MIN_PIECE_SIZE;
int pc_size;
if (total <= 5*1024*1024)
pc_size = DEFAULT_PIECE_SIZE / 4;
else if (total <= 10*1024*1024)
pc_size = DEFAULT_PIECE_SIZE / 2;
else
pc_size = DEFAULT_PIECE_SIZE;
int pcs = (int) ((total - 1)/pc_size) + 1;
while (pcs > MAX_PIECES && pc_size < MAX_PIECE_SIZE)
{