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restore dh.calculateSessionTime stat

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zzz
2014-09-21 21:54:31 +00:00
parent 39fd1c3ab8
commit 7639c24bfe
1 changed files with 5 additions and 5 deletions
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10
router/java/src/net/i2p/router/transport/crypto/DHSessionKeyBuilder.java
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@@ -265,7 +265,7 @@ public class DHSessionKeyBuilder {
* Side effect - sets extraExchangedBytes to the next 32 bytes.
*/
private final SessionKey calculateSessionKey(BigInteger myPrivateValue, BigInteger publicPeerValue) {
//long start = System.currentTimeMillis();
long start = System.currentTimeMillis();
SessionKey key = new SessionKey();
BigInteger exchangedKey = publicPeerValue.modPow(myPrivateValue, CryptoConstants.elgp);
// surprise! leading zero byte half the time!
@@ -294,10 +294,10 @@ public class DHSessionKeyBuilder {
// _log.debug("Storing " + remaining.length + " bytes from the end of the DH exchange");
}
key.setData(val);
//long end = System.currentTimeMillis();
//long diff = end - start;
long end = System.currentTimeMillis();
long diff = end - start;
//_context.statManager().addRateData("crypto.dhCalculateSessionTime", diff, diff);
I2PAppContext.getGlobalContext().statManager().addRateData("crypto.dhCalculateSessionTime", diff);
//if (diff > 1000) {
// if (_log.shouldLog(Log.WARN)) _log.warn("Generating session key took too long (" + diff + " ms");
//} else {
@@ -446,7 +446,7 @@ public class DHSessionKeyBuilder {
_context = ctx;
_log = ctx.logManager().getLog(DHSessionKeyBuilder.class);
ctx.statManager().createRateStat("crypto.dhGeneratePublicTime", "How long it takes to create x and X", "Encryption", new long[] { 60*60*1000 });
//ctx.statManager().createRateStat("crypto.dhCalculateSessionTime", "How long it takes to create the session key", "Encryption", new long[] { 60*60*1000 });
ctx.statManager().createRateStat("crypto.dhCalculateSessionTime", "How long it takes to create the session key", "Encryption", new long[] { 60*60*1000 });
ctx.statManager().createRateStat("crypto.DHUsed", "Need a DH from the queue", "Encryption", new long[] { 60*60*1000 });
ctx.statManager().createRateStat("crypto.DHReused", "Unused DH requeued", "Encryption", new long[] { 60*60*1000 });
ctx.statManager().createRateStat("crypto.DHEmpty", "DH queue empty", "Encryption", new long[] { 60*60*1000 });