On shutdown the ConnectionCreator doesn't exit swiftly and users might see this error message:
Exception in thread "Thread-24" java.lang.IllegalAccessError: DB has been closed
at org.mapdb.EngineWrapper.checkClosed(EngineWrapper.java:155)
at org.mapdb.Caches$HashTable.get(Caches.java:238)
at org.mapdb.BTreeMap.get(BTreeMap.java:595)
at org.mapdb.BTreeMap.containsKey(BTreeMap.java:1506)
at database.PeerMap.getInfo(PeerMap.java:419)
at database.PeerMap.isBlacklisted(PeerMap.java:427)
at network.PeerManager.isBlacklisted(PeerManager.java:71)
at network.ConnectionCreator.run(ConnectionCreator.java:102)
In addition, there doesn't seem to be any short-cut exit in ConnectionAcceptor if a new connection arrives during shutdown.
catbref
commented
6 years ago
On shutdown the ConnectionCreator doesn't exit swiftly and users might see this error message:
In addition, there doesn't seem to be any short-cut exit in ConnectionAcceptor if a new connection arrives during shutdown.