/**
* Closes connections that have been idle for at least the given amount of time.
*
* @param idleTime the minimum idle time, in milliseconds, for connections to be closed
*/
public void closeIdleConnections(final long idleTime) {
// the latest time for which connections will be closed
final long idleTimeout = System.currentTimeMillis() - idleTime;
if (log.isDebugEnabled()) {
log.debug("Checking for connections, idle timeout: " + idleTimeout);
}
for (final Entry<HttpConnection, TimeValues> entry : connectionToTimes.entrySet()) {
final HttpConnection conn = entry.getKey();
final TimeValues times = entry.getValue();
final long connectionTime = times.timeAdded;
if (connectionTime <= idleTimeout) {
if (log.isDebugEnabled()) {
log.debug("Closing idle connection, connection time: " + connectionTime);
}
try {
conn.close();
} catch (final IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
}
}
public void closeExpiredConnections() {
final long now = System.currentTimeMillis();
if (log.isDebugEnabled()) {
log.debug("Checking for expired connections, now: " + now);
}
for (final Entry<HttpConnection, TimeValues> entry : connectionToTimes.entrySet()) {
final HttpConnection conn = entry.getKey();
final TimeValues times = entry.getValue();
if (times.timeExpires <= now) {
if (log.isDebugEnabled()) {
log.debug("Closing connection, expired @: " + times.timeExpires);
}
try {
conn.close();
} catch (final IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
}
}