@Test
public void testMinMaxSessionTimeout() throws Exception {
// override the defaults
final int MINSESS = 20000;
final int MAXSESS = 240000;
ZooKeeperServer zs = serverFactory.getZooKeeperServer();
zs.setMinSessionTimeout(MINSESS);
zs.setMaxSessionTimeout(MAXSESS);
// validate typical case - requested == negotiated
int timeout = 120000;
DisconnectableZooKeeper zk = createClient(timeout);
Assert.assertEquals(timeout, zk.getSessionTimeout());
// make sure tostring works in both cases
LOG.info(zk.toString());
zk.close();
LOG.info(zk.toString());
// validate lower limit
zk = createClient(MINSESS / 2);
Assert.assertEquals(MINSESS, zk.getSessionTimeout());
LOG.info(zk.toString());
zk.close();
LOG.info(zk.toString());
// validate upper limit
zk = createClient(MAXSESS * 2);
Assert.assertEquals(MAXSESS, zk.getSessionTimeout());
LOG.info(zk.toString());
zk.close();
LOG.info(zk.toString());
}
/** Verify access to the negotiated session timeout. */
@Test
public void testSessionTimeoutAccess() throws Exception {
// validate typical case - requested == negotiated
DisconnectableZooKeeper zk = createClient(TICK_TIME * 4);
Assert.assertEquals(TICK_TIME * 4, zk.getSessionTimeout());
// make sure tostring works in both cases
LOG.info(zk.toString());
zk.close();
LOG.info(zk.toString());
// validate lower limit
zk = createClient(TICK_TIME);
Assert.assertEquals(TICK_TIME * 2, zk.getSessionTimeout());
LOG.info(zk.toString());
zk.close();
LOG.info(zk.toString());
// validate upper limit
zk = createClient(TICK_TIME * 30);
Assert.assertEquals(TICK_TIME * 20, zk.getSessionTimeout());
LOG.info(zk.toString());
zk.close();
LOG.info(zk.toString());
}