Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-13 19:29:06 +01:00
Code Issues Projects Releases Wiki Activity

Moved synchronisation out of event handler. Fixes issue #3611966.

Browse Source
This commit is contained in:
akwizgran
2013-04-29 13:28:25 +01:00
parent ae76a7935c
commit 2da873aa01
1 changed files with 59 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
briar-core/src/net/sf/briar/transport/KeyManagerImpl.java
View File

@@ -329,30 +329,14 @@ class KeyManagerImpl extends TimerTask implements KeyManager, DatabaseListener {
public void eventOccurred(DatabaseEvent e) {
if(e instanceof ContactRemovedEvent) {
ContactId c = ((ContactRemovedEvent) e).getContactId();
connectionRecogniser.removeSecrets(c);
// FIXME: Listeners should not block
synchronized(this) {
removeAndEraseSecrets(c, oldSecrets);
removeAndEraseSecrets(c, currentSecrets);
removeAndEraseSecrets(c, newSecrets);
}
ContactRemovedEvent c = (ContactRemovedEvent) e;
timer.schedule(new ContactRemovedTask(c), 0);
} else if(e instanceof TransportAddedEvent) {
TransportAddedEvent t = (TransportAddedEvent) e;
// FIXME: Listeners should not block
synchronized(this) {
maxLatencies.put(t.getTransportId(), t.getMaxLatency());
}
timer.schedule(new TransportAddedTask(t), 0);
} else if(e instanceof TransportRemovedEvent) {
TransportId t = ((TransportRemovedEvent) e).getTransportId();
connectionRecogniser.removeSecrets(t);
// FIXME: Listeners should not block
synchronized(this) {
maxLatencies.remove(t);
removeAndEraseSecrets(t, oldSecrets);
removeAndEraseSecrets(t, currentSecrets);
removeAndEraseSecrets(t, newSecrets);
}
TransportRemovedEvent t = (TransportRemovedEvent) e;
timer.schedule(new TransportRemovedTask(t), 0);
}
}
@@ -410,4 +394,58 @@ class KeyManagerImpl extends TimerTask implements KeyManager, DatabaseListener {
return false;
}
}
private class ContactRemovedTask extends TimerTask {
private final ContactRemovedEvent event;
private ContactRemovedTask(ContactRemovedEvent event) {
this.event = event;
}
public void run() {
ContactId c = event.getContactId();
connectionRecogniser.removeSecrets(c);
synchronized(KeyManagerImpl.this) {
removeAndEraseSecrets(c, oldSecrets);
removeAndEraseSecrets(c, currentSecrets);
removeAndEraseSecrets(c, newSecrets);
}
}
}
private class TransportAddedTask extends TimerTask {
private final TransportAddedEvent event;
private TransportAddedTask(TransportAddedEvent event) {
this.event = event;
}
public void run() {
synchronized(KeyManagerImpl.this) {
maxLatencies.put(event.getTransportId(), event.getMaxLatency());
}
}
}
private class TransportRemovedTask extends TimerTask {
private TransportRemovedEvent event;
private TransportRemovedTask(TransportRemovedEvent event) {
this.event = event;
}
public void run() {
TransportId t = event.getTransportId();
connectionRecogniser.removeSecrets(t);
synchronized(KeyManagerImpl.this) {
maxLatencies.remove(t);
removeAndEraseSecrets(t, oldSecrets);
removeAndEraseSecrets(t, currentSecrets);
removeAndEraseSecrets(t, newSecrets);
}
}
}
}