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be more accepting in what router references we receive (let them be up to 6h old before throwing a hissy fit)

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jrandom
2004-08-20 19:55:46 +00:00
committed by zzz
parent de63bbcc86
commit 288580aed7
1 changed files with 7 additions and 1 deletions
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8
router/java/src/net/i2p/router/networkdb/kademlia/KademliaNetworkDatabaseFacade.java
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@@ -171,6 +171,12 @@ public class KademliaNetworkDatabaseFacade extends NetworkDatabaseFacade {
/** if we have less than 5 routers left, don't drop any more, even if they're failing or doing bad shit */ /** if we have less than 5 routers left, don't drop any more, even if they're failing or doing bad shit */
private final static int MIN_REMAINING_ROUTERS = 5; private final static int MIN_REMAINING_ROUTERS = 5;
/**
* dont accept any dbDtore of a router over 6 hours old (unless we dont
* know anyone or just started up)
*/
private final static long ROUTER_INFO_EXPIRATION = 6*60*60*1000l;
public KademliaNetworkDatabaseFacade(RouterContext context) { public KademliaNetworkDatabaseFacade(RouterContext context) {
_context = context; _context = context;
_log = _context.logManager().getLog(KademliaNetworkDatabaseFacade.class); _log = _context.logManager().getLog(KademliaNetworkDatabaseFacade.class);
@@ -609,7 +615,7 @@ public class KademliaNetworkDatabaseFacade extends NetworkDatabaseFacade {
if (_log.shouldLog(Log.WARN)) if (_log.shouldLog(Log.WARN))
_log.warn("Invalid routerInfo signature! forged router structure! router = " + routerInfo); _log.warn("Invalid routerInfo signature! forged router structure! router = " + routerInfo);
return "Invalid routerInfo signature on " + key.toBase64(); return "Invalid routerInfo signature on " + key.toBase64();
} else if (!routerInfo.isCurrent(Router.CLOCK_FUDGE_FACTOR + ExpireRoutersJob.EXPIRE_DELAY)) { } else if (!routerInfo.isCurrent(ROUTER_INFO_EXPIRATION)) {
long age = _context.clock().now() - routerInfo.getPublished(); long age = _context.clock().now() - routerInfo.getPublished();
int existing = _kb.size(); int existing = _kb.size();
if (existing >= MIN_REMAINING_ROUTERS) { if (existing >= MIN_REMAINING_ROUTERS) {