commit eedbcbe52160d0250d31bb4f6ee7644815fd989d Author: Karsten Loesing <karsten.loesing@gmx.net> Date: Wed Feb 10 19:48:19 2016 +0100 Flush cached hostname when a relay's IP changes. When reading a node status from disk, only remember the last lookup time if the address has not changed. Otherwise we'll want to do a fresh lookup. Implements #18270. --- .../org/torproject/onionoo/updater/NodeDetailsStatusUpdater.java | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/main/java/org/torproject/onionoo/updater/NodeDetailsStatusUpdater.java b/src/main/java/org/torproject/onionoo/updater/NodeDetailsStatusUpdater.java index b9552bf..d282ab8 100644 --- a/src/main/java/org/torproject/onionoo/updater/NodeDetailsStatusUpdater.java +++ b/src/main/java/org/torproject/onionoo/updater/NodeDetailsStatusUpdater.java @@ -446,6 +446,12 @@ public class NodeDetailsStatusUpdater implements DescriptorListener, if (this.knownNodes.containsKey(fingerprint)) { updatedNodeStatus = this.knownNodes.get(fingerprint); String address = nodeStatus.getAddress(); + if (address.equals(updatedNodeStatus.getAddress())) { + /* Only remember the last lookup time if the address has not + * changed. Otherwise we'll want to do a fresh lookup. */ + updatedNodeStatus.setLastRdnsLookup( + nodeStatus.getLastRdnsLookup()); + } int orPort = nodeStatus.getOrPort(); int dirPort = nodeStatus.getDirPort(); SortedSet<String> orAddressesAndPorts = @@ -478,8 +484,6 @@ public class NodeDetailsStatusUpdater implements DescriptorListener, updatedNodeStatus.setFirstSeenMillis( nodeStatus.getFirstSeenMillis()); } - updatedNodeStatus.setLastRdnsLookup( - nodeStatus.getLastRdnsLookup()); updatedNodeStatus.setDeclaredFamily( nodeStatus.getDeclaredFamily()); updatedNodeStatus.setEffectiveFamily(