internal NamespaceImpl(CuratorFrameworkImpl client, String @namespace)
{
if ( @namespace != null )
{
try
{
PathUtils.validatePath("/" + @namespace);
}
catch (ArgumentException)
{
throw new ArgumentException("Invalid namespace: " + @namespace);
}
}
this.client = client;
this.@namespace = @namespace;
ensurePathNeeded = new AtomicBoolean(@namespace != null);
}
public void testRetryStatic()
{
CuratorZookeeperClient client = new CuratorZookeeperClient(ZkDefaultHosts,
DefaultSessionTimeout,
DefaultConnectionTimeout,
null,
new RetryOneTime(1));
SessionFailRetryLoop retryLoop = client.newSessionFailRetryLoop(SessionFailRetryLoop.Mode.RETRY);
retryLoop.start();
try
{
client.start();
AtomicBoolean secondWasDone = new AtomicBoolean(false);
AtomicBoolean firstTime = new AtomicBoolean(true);
SessionFailRetryLoop.callWithRetry
(
client,
SessionFailRetryLoop.Mode.RETRY,
CallableUtils.FromFunc<object>(() =>
{
RetryLoop.callWithRetry(
client,
CallableUtils.FromFunc<object>(() =>
{
Task<Stat> existsTask;
if ( firstTime.compareAndSet(true, false) )
{
existsTask = client.getZooKeeper().existsAsync("/foo/bar", false);
existsTask.Wait();
Assert.Null(existsTask.Result);
KillSession.kill(client.getZooKeeper(), ZkDefaultHosts, DefaultSessionTimeout);
client.getZooKeeper();
client.blockUntilConnectedOrTimedOut();
}
existsTask = client.getZooKeeper().existsAsync("/foo/bar", false);
existsTask.Wait();
Assert.Null(existsTask.Result);
return null;
}
));
RetryLoop.callWithRetry
(
client,
CallableUtils.FromFunc<object>(() =>
{
Assert.False(firstTime.get());
Task<Stat> existsTask = client.getZooKeeper().existsAsync("/foo/bar", false);
existsTask.Wait();
Assert.Null(existsTask.Result);
secondWasDone.set(true);
return null;
}
));
return null;
}
));
Assert.True(secondWasDone.get());
}
finally
{
retryLoop.Dispose();
CloseableUtils.closeQuietly(client);
}
}
