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* Tunnels: Reduce the drop probability for TunnelBuildMessages at the OBEP

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zzz
2009-12-19 16:54:59 +00:00
parent f226392c9d
commit 72eafe0920
1 changed files with 8 additions and 3 deletions
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11
router/java/src/net/i2p/router/tunnel/TunnelDispatcher.java
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@ -605,12 +605,17 @@ public class TunnelDispatcher implements Service {
if (pctDrop <= 0) if (pctDrop <= 0)
return false; return false;
// increase the drop probability for OBEP, // increase the drop probability for OBEP,
// (except lower it for tunnel build messages (type 21)),
// and lower it for IBGW, for network efficiency // and lower it for IBGW, for network efficiency
double len = length; double len = length;
if (type.startsWith("OBEP")) if (type.startsWith("OBEP")) {
len *= 1.5; if (type.equals("OBEP 21"))
else if (type.startsWith("IBGW")) len /= 1.5;
else
len *= 1.5;
} else if (type.startsWith("IBGW")) {
len /= 1.5; len /= 1.5;
}
// drop in proportion to size w.r.t. a standard 1024-byte message // drop in proportion to size w.r.t. a standard 1024-byte message
// this is a little expensive but we want to adjust the curve between 0 and 1 // this is a little expensive but we want to adjust the curve between 0 and 1
// Most messages are 1024, only at the OBEP do we see other sizes // Most messages are 1024, only at the OBEP do we see other sizes