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Fix a bug that could cause failure to reach the requested number of peers if peer connections failed immediately due to unroutable addresses.

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This commit is contained in:
Mike Hearn 2012-12-24 22:33:04 +00:00
parent 07011be796
commit 8e91459dcc
1 changed files with 4 additions and 1 deletions
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5
core/src/main/java/com/google/bitcoin/core/PeerGroup.java
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@ -804,7 +804,10 @@ public class PeerGroup extends AbstractIdleService {
// This can run on any Netty worker thread. Because connectToAnyPeer() must run unlocked to avoid circular // This can run on any Netty worker thread. Because connectToAnyPeer() must run unlocked to avoid circular
// deadlock, this method must run largely unlocked too. Some members are thread-safe and others aren't, so // deadlock, this method must run largely unlocked too. Some members are thread-safe and others aren't, so
// we synchronize only the parts that need it. // we synchronize only the parts that need it.
if (!isRunning()) return;
// Peer deaths can occur during startup if a connect attempt after peer discovery aborts immediately.
if (state() != State.RUNNING && state() != State.STARTING) return;
checkArgument(!peers.contains(peer)); checkArgument(!peers.contains(peer));
final Peer downloadPeer; final Peer downloadPeer;
final PeerEventListener downloadListener; final PeerEventListener downloadListener;