public TestForm()
{
InitializeComponent();
_beanstalkdClient = ManagedBeanstalkdClientFactory.Create("192.168.1.254");
_beanstalkdClient.Watch(TestTube);
_beanstalkdClient.Ignore("default");
Task.Factory.StartNew(PullJobProcedure);
}
private IMessage Invoke(IMessage msg, bool retry)
{
try
{
if (_client == null || _client.Disposed)
{
if (_client != null)
{
Log.Info("Client disconnected, trying to reconnect and restore current state.");
}
_client = new BeanstalkdClient(_host, _port);
_watchList.ForEach(tube => _client.Watch(tube));
if (!_watchList.Contains("default"))
{
_client.Ignore("default");
}
if (_currentTube != "default")
{
_client.Use(_currentTube);
}
}
var methodCall = (IMethodCallMessage)msg;
var method = (MethodInfo)methodCall.MethodBase;
var args = methodCall.Args;
var result = typeof(BeanstalkdClient).InvokeMember(methodCall.MethodName,
BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Instance, null, _client, args);
if (method.Name == "Use" && null != result as string)
{
_currentTube = result as string;
}
if (method.Name == "Watch" && methodCall.ArgCount == 1 &&
result is uint && !_watchList.Contains((string)methodCall.InArgs[0]))
{
_watchList.Add((string)methodCall.InArgs[0]);
}
if (method.Name == "Ignore" && methodCall.ArgCount == 1 &&
result is bool && _watchList.Contains((string)methodCall.InArgs[0]))
{
_watchList.Remove((string)methodCall.InArgs[0]);
}
return(new ReturnMessage(result, args, args.Length, methodCall.LogicalCallContext, methodCall));
}
catch (Exception e)
{
if (!(e is TargetInvocationException) || e.InnerException == null)
{
return(new ReturnMessage(e, msg as IMethodCallMessage));
}
var ex = e.InnerException as BeanstalkdException;
if (retry && ex != null && ex.Code == BeanstalkdExceptionCode.ConnectionError)
{
if (_client != null && !_client.Disposed)
{
_client.Dispose();
}
return(Invoke(msg, false));
}
return(new ReturnMessage(e.InnerException, msg as IMethodCallMessage));
}
}
