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propagate from branch 'i2p.i2p.zzz.test' (head be1a2452acf68a8a0137f98f5aeb797055321d6e)

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to branch 'i2p.i2p' (head bd6b02d1ae8a99afcea7fdffedf699a6e5c85fbf)
This commit is contained in:
zzz
2009-06-04 16:28:32 +00:00
parent 7725b9e8a1 936a338e0e
commit 0070abc04c
18 changed files with 164 additions and 99 deletions
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15
router/java/src/net/i2p/router/RouterWatchdog.java
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@ -49,11 +49,15 @@ class RouterWatchdog implements Runnable {
}
private boolean shutdownOnHang() {
// prop default true
if (!Boolean.valueOf(_context.getProperty("watchdog.haltOnHang", "true")).booleanValue())
return false;
// Client manager starts complaining after 10 minutes, and we run every minute,
// so this will restart 20 minutes after we lose a lease, if the wrapper is present.
if (_consecutiveErrors >= 10 && System.getProperty("wrapper.version") != null)
// so this will restart 30 minutes after we lose a lease, if the wrapper is present.
if (_consecutiveErrors >= 20 && System.getProperty("wrapper.version") != null)
return true;
return Boolean.valueOf(_context.getProperty("watchdog.haltOnHang", "false")).booleanValue();
return false;
}
private void dumpStatus() {
@ -90,13 +94,14 @@ class RouterWatchdog implements Runnable {
long used = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
_log.error("Memory: " + DataHelper.formatSize(used) + '/' + DataHelper.formatSize(max));
if (_consecutiveErrors == 1) {
_log.log(Log.CRIT, "Router appears hung! Will restart in 20 minutes if it doesn't fix itself");
// This might work on linux...
// It won't on windows, and we can't call i2prouter.bat either, it does something
// completely different...
ShellCommand sc = new ShellCommand();
boolean success = sc.executeSilentAndWaitTimed("./i2prouter dump", 10);
if (success)
_log.error("DUMPED THREADS TO WRAPPER LOG");
_log.log(Log.CRIT, "Threads dumped to wrapper log");
}
}
}
@ -127,7 +132,7 @@ class RouterWatchdog implements Runnable {
_consecutiveErrors++;
dumpStatus();
if (shutdownOnHang()) {
_log.log(Log.CRIT, "Router hung! hard restart!");
_log.log(Log.CRIT, "Router hung! Restart forced by watchdog!");
try { Thread.sleep(30*1000); } catch (InterruptedException ie) {}
// halt and not system.exit, since some of the shutdown hooks might be misbehaving
Runtime.getRuntime().halt(Router.EXIT_HARD_RESTART);

40
router/java/src/net/i2p/router/StatisticsManager.java
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@ -87,9 +87,14 @@ public class StatisticsManager implements Service {
if (_includePeerRankings) {
long publishedUptime = _context.router().getUptime();
boolean commentOutIn074 = RouterVersion.VERSION.equals("0.7.3");
// Don't publish these for first hour
if (publishedUptime > 60*60*1000)
includeThroughput(stats);
if (publishedUptime > 62*60*1000) {
if (commentOutIn074)
includeThroughput(stats);
else
includeAverageThroughput(stats);
}
//includeRate("router.invalidMessageTime", stats, new long[] { 10*60*1000 });
//includeRate("router.duplicateMessageId", stats, new long[] { 24*60*60*1000 });
//includeRate("tunnel.duplicateIV", stats, new long[] { 24*60*60*1000 });
@ -223,16 +228,26 @@ public class StatisticsManager implements Service {
return buf.toString();
}
/* report the same data for tx and rx, for enhanced anonymity */
private void includeAverageThroughput(Properties stats) {
RateStat sendRate = _context.statManager().getRate("bw.sendRate");
RateStat recvRate = _context.statManager().getRate("bw.recvRate");
if (sendRate == null || recvRate == null)
return;
Rate s = sendRate.getRate(60*60*1000);
Rate r = recvRate.getRate(60*60*1000);
if (s == null || r == null)
return;
double speed = (s.getAverageValue() + r.getAverageValue()) / 2;
double max = Math.max(s.getExtremeAverageValue(), r.getExtremeAverageValue());
String str = num(speed) + ';' + num(max) + ";0;0;";
stats.setProperty("stat_bandwidthSendBps.60m", str);
stats.setProperty("stat_bandwidthReceiveBps.60m", str);
}
private void includeThroughput(Properties stats) {
RateStat sendRate = _context.statManager().getRate("bw.sendRate");
if (sendRate != null) {
/****
if (_context.router().getUptime() > 5*60*1000) {
Rate r = sendRate.getRate(5*60*1000);
if (r != null)
stats.setProperty("stat_bandwidthSendBps.5m", num(r.getAverageValue()) + ';' + num(r.getExtremeAverageValue()) + ";0;0;");
}
****/
if (_context.router().getUptime() > 60*60*1000) {
Rate r = sendRate.getRate(60*60*1000);
if (r != null)
@ -242,13 +257,6 @@ public class StatisticsManager implements Service {
RateStat recvRate = _context.statManager().getRate("bw.recvRate");
if (recvRate != null) {
/****
if (_context.router().getUptime() > 5*60*1000) {
Rate r = recvRate.getRate(5*60*1000);
if (r != null)
stats.setProperty("stat_bandwidthReceiveBps.5m", num(r.getAverageValue()) + ';' + num(r.getExtremeAverageValue()) + ";0;0;");
}
****/
if (_context.router().getUptime() > 60*60*1000) {
Rate r = recvRate.getRate(60*60*1000);
if (r != null)

6
router/java/src/net/i2p/router/networkdb/kademlia/FloodOnlySearchJob.java
View File

@ -100,8 +100,10 @@ class FloodOnlySearchJob extends FloodSearchJob {
if (floodfillPeers.size() <= 3)
_shouldProcessDSRM = true;
if (floodfillPeers.size() <= 0) {
if (_log.shouldLog(Log.ERROR))
_log.error("Running netDb searches against the floodfill peers, but we don't know any");
// ask anybody, they may not return the answer but they will return a few ff peers we can go look up,
// so this situation should be temporary
if (_log.shouldLog(Log.WARN))
_log.warn("Running netDb searches against the floodfill peers, but we don't know any");
floodfillPeers = new ArrayList(_facade.getAllRouters());
if (floodfillPeers.size() <= 0) {
if (_log.shouldLog(Log.ERROR))

8
router/java/src/net/i2p/router/networkdb/kademlia/SingleLookupJob.java
View File

@ -8,6 +8,12 @@ import net.i2p.util.Log;
/**
* Ask the peer who sent us the DSRM for the RouterInfos.
*
* If we have the routerInfo already, try to refetch it from that router itself,
* if we aren't already connected to that router,
* which will help us establish that router as a good floodfill and speed our
* integration into the network.
*
* A simple version of SearchReplyJob in SearchJob.java.
* Skip the profile updates - this should be rare.
*
@ -28,6 +34,8 @@ class SingleLookupJob extends JobImpl {
continue;
if (getContext().netDb().lookupRouterInfoLocally(peer) == null)
getContext().jobQueue().addJob(new SingleSearchJob(getContext(), peer, from));
else if (!getContext().commSystem().isEstablished(peer))
getContext().jobQueue().addJob(new SingleSearchJob(getContext(), peer, peer));
}
}
public String getName() { return "NetDb process DSRM"; }

10
router/java/src/net/i2p/router/transport/FIFOBandwidthRefiller.java
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@ -34,8 +34,14 @@ public class FIFOBandwidthRefiller implements Runnable {
//public static final String PROP_REPLENISH_FREQUENCY = "i2np.bandwidth.replenishFrequencyMs";
// no longer allow unlimited bandwidth - the user must specify a value, else use defaults below (KBps)
public static final int DEFAULT_INBOUND_BANDWIDTH = 64;
public static final int DEFAULT_OUTBOUND_BANDWIDTH = 32;
public static final int DEFAULT_INBOUND_BANDWIDTH = 96;
/**
* Caution, do not make DEFAULT_OUTBOUND_BANDWIDTH * DEFAULT_SHARE_PCT > 32
* without thinking about the implications (default connection limits, for example)
* of moving the default bandwidth class from L to M, or maybe
* adjusting bandwidth class boundaries.
*/
public static final int DEFAULT_OUTBOUND_BANDWIDTH = 40;
public static final int DEFAULT_INBOUND_BURST_BANDWIDTH = 80;
public static final int DEFAULT_OUTBOUND_BURST_BANDWIDTH = 40;