/**
* Called by our background reaper thread to check if Sessions saved in our store are subject of
* being expired. If so expire the Session and remove it from the Store.
*/
public void processExpires() {
String[] keys = null;
if (!getState().isAvailable()) {
return;
}
try {
keys = keys();
} catch (IOException e) {
manager.getContainer().getLogger().error("Error getting keys", e);
return;
}
if (manager.getContainer().getLogger().isDebugEnabled()) {
manager
.getContainer()
.getLogger()
.debug(getStoreName() + ": processExpires check number of " + keys.length + " sessions");
}
long timeNow = System.currentTimeMillis();
for (int i = 0; i < keys.length; i++) {
try {
StandardSession session = (StandardSession) load(keys[i]);
if (session == null) {
continue;
}
int timeIdle = (int) ((timeNow - session.getThisAccessedTime()) / 1000L);
if (timeIdle < session.getMaxInactiveInterval()) {
continue;
}
if (manager.getContainer().getLogger().isDebugEnabled()) {
manager
.getContainer()
.getLogger()
.debug(getStoreName() + ": processExpires expire store session " + keys[i]);
}
boolean isLoaded = false;
if (manager instanceof PersistentManagerBase) {
isLoaded = ((PersistentManagerBase) manager).isLoaded(keys[i]);
} else {
try {
if (manager.findSession(keys[i]) != null) {
isLoaded = true;
}
} catch (IOException ioe) {
// Ignore - session will be expired
}
}
if (isLoaded) {
// recycle old backup session
session.recycle();
} else {
// expire swapped out session
session.expire();
}
remove(keys[i]);
} catch (Exception e) {
manager.getContainer().getLogger().error("Session: " + keys[i] + "; ", e);
try {
remove(keys[i]);
} catch (IOException e2) {
manager.getContainer().getLogger().error("Error removing key", e2);
}
}
}
}
