public virtual void TearDown()
{
if (zks != null)
{
ZKDatabase zkDb = zks.GetZKDatabase();
factory.Shutdown();
try
{
zkDb.Close();
}
catch (IOException)
{
}
int Port = System.Convert.ToInt32(hostPort.Split(":")[1]);
NUnit.Framework.Assert.IsTrue("waiting for server down", WaitForServerDown("127.0.0.1:"
+ Port, ConnectionTimeout));
}
}
/// <exception cref="System.Exception"/>
public static void WaitForActiveLockData(MultithreadedTestUtil.TestContext ctx, ZooKeeperServer
zks, string parentDir, byte[] activeData)
{
long st = Time.Now();
long lastPrint = st;
while (true)
{
if (ctx != null)
{
ctx.CheckException();
}
try
{
Stat stat = new Stat();
byte[] data = zks.GetZKDatabase().GetData(parentDir + "/" + ActiveStandbyElector.
LockFilename, stat, null);
if (activeData != null && Arrays.Equals(activeData, data))
{
return;
}
if (Time.Now() > lastPrint + LogIntervalMs)
{
Log.Info("Cur data: " + StringUtils.ByteToHexString(data));
lastPrint = Time.Now();
}
}
catch (KeeperException.NoNodeException)
{
if (activeData == null)
{
return;
}
if (Time.Now() > lastPrint + LogIntervalMs)
{
Log.Info("Cur data: no node");
lastPrint = Time.Now();
}
}
Thread.Sleep(50);
}
}
internal static void ShutdownServerInstance(ServerCnxnFactory factory, string hostPort
)
{
if (factory != null)
{
ZKDatabase zkDb;
{
ZooKeeperServer zs = GetServer(factory);
zkDb = zs.GetZKDatabase();
}
factory.Shutdown();
try
{
zkDb.Close();
}
catch (IOException ie)
{
Log.Warn("Error closing logs ", ie);
}
int Port = GetPort(hostPort);
Assert.True("waiting for server down", ClientBaseWithFixes.WaitForServerDown
("127.0.0.1:" + Port, ConnectionTimeout));
}
}