/// <summary>
/// Called when the ZooKeeper connection state has changed.
/// </summary>
/// <param name="args">The <see cref="Kafka.Client.ZooKeeperIntegration.Events.ZooKeeperStateChangedEventArgs"/> instance containing the event data.</param>
/// <remarks>
/// Do nothing, since zkclient will do reconnect for us.
/// </remarks>
public void HandleStateChanged(ZooKeeperStateChangedEventArgs args)
{
Guard.Assert<ArgumentNullException>(() => args != null);
Guard.Assert<ArgumentException>(() => args.State != KeeperState.Unknown);
this.EnsuresNotDisposed();
Logger.Debug("Handle state change: do nothing, since zkclient will do reconnect for us.");
}
public void HandleStateChanged(ZooKeeperStateChangedEventArgs args)
{
Logger.Debug(args + " reach test event handler");
this.events.Add(args);
}
/// <summary>
/// Invokes subscribed handlers for ZooKeeeper state changes event
/// </summary>
/// <param name="e">
/// The event data
/// </param>
private void OnStateChanged(ZooKeeperStateChangedEventArgs e)
{
try
{
var handlers = this.stateChangedHandlers;
if (handlers == null)
{
return;
}
foreach (var handler in handlers.GetInvocationList())
{
Logger.Debug(e + " sent to " + handler.Target);
}
handlers(e);
}
catch (Exception exc)
{
Logger.ErrorFormat("Failed to handle state changed event. {0}", exc.FormatException());
}
}
/// <summary>
/// Called when the ZooKeeper connection state has changed.
/// </summary>
/// <param name="args">The <see cref="Kafka.Client.ZooKeeperIntegration.Events.ZooKeeperStateChangedEventArgs"/> instance containing the event data.</param>
/// <remarks>
/// Do nothing, since zkclient will do reconnect for us.
/// </remarks>
public void HandleStateChanged(ZooKeeperStateChangedEventArgs args)
{
Guard.Assert<ArgumentNullException>(() => args != null);
Guard.Assert<ArgumentException>(() => args.State != KeeperState.Unknown);
}
