/// <summary>
/// Returns the number of messages in the queue.
/// </summary>
/// <returns></returns>
public static int GetNumberOfPendingMessages(string queueName)
{
var q = new MessageQueue(getFullPath(queueName));
var qMgmt = new MSMQ.MSMQManagementClass();
object machine = Environment.MachineName;
var missing = Type.Missing;
object formatName = q.FormatName;
qMgmt.Init(ref machine, ref missing, ref formatName);
return(qMgmt.MessageCount);
}
private static void CheckNumberOfMessages(object state)
{
timer.Change(int.MaxValue, int.MaxValue);
Stopwatch watch = new Stopwatch();
watch.Start();
List <ManagedEndpoint> myList;
lock (typeof(Manager))
myList = new List <ManagedEndpoint>(endpoints);
foreach (ManagedEndpoint endpoint in myList)
{
MSMQ.MSMQManagementClass qMgmt = new MSMQ.MSMQManagementClass();
object machine = Type.Missing;
object missing = Type.Missing;
object formatName = "DIRECT=OS:" + Environment.MachineName + "\\private$\\" + endpoint.Queue;
try
{
qMgmt.Init(ref machine, ref missing, ref formatName);
endpoint.SetNumberOfMessages(qMgmt.MessageCount);
MessageQueue q = new MessageQueue("FormatName:" + formatName as string);
MessagePropertyFilter mpf = new MessagePropertyFilter();
mpf.SetAll();
q.MessageReadPropertyFilter = mpf;
Message m = q.Peek();
if (m != null)
{
endpoint.AgeOfOldestMessage = DateTime.Now - m.SentTime;
}
}
catch
{
//intentionally swallow bad endpoints
}
}
watch.Stop();
long due = refreshInterval * 1000 - watch.ElapsedMilliseconds;
due = (due < 0 ? 0 : due);
timer.Change(due, refreshInterval * 1000);
}
private static void CheckNumberOfMessages(object state)
{
timer.Change(int.MaxValue, int.MaxValue);
Stopwatch watch = new Stopwatch();
watch.Start();
List<ManagedEndpoint> myList;
lock(typeof(Manager))
myList = new List<ManagedEndpoint>(endpoints);
foreach(ManagedEndpoint endpoint in myList)
{
MSMQ.MSMQManagementClass qMgmt = new MSMQ.MSMQManagementClass();
object machine = Type.Missing;
object missing = Type.Missing;
object formatName = "DIRECT=OS:" + Environment.MachineName + "\\private$\\" + endpoint.Queue;
try
{
qMgmt.Init(ref machine, ref missing, ref formatName);
endpoint.SetNumberOfMessages(qMgmt.MessageCount);
MessageQueue q = new MessageQueue("FormatName:" + formatName as string);
MessagePropertyFilter mpf = new MessagePropertyFilter();
mpf.SetAll();
q.MessageReadPropertyFilter = mpf;
Message m = q.Peek();
if (m != null)
endpoint.AgeOfOldestMessage = DateTime.Now - m.SentTime;
}
catch
{
//intentionally swallow bad endpoints
}
}
watch.Stop();
long due = refreshInterval*1000 - watch.ElapsedMilliseconds;
due = (due < 0 ? 0 : due);
timer.Change(due, refreshInterval*1000);
}
/// <summary>
/// Returns the number of messages in the queue.
/// </summary>
/// <returns></returns>
public static int GetNumberOfPendingMessages(string queueName)
{
var q = new MessageQueue(getFullPath(queueName));
var qMgmt = new MSMQ.MSMQManagementClass();
object machine = Environment.MachineName;
var missing = Type.Missing;
object formatName = q.FormatName;
qMgmt.Init(ref machine, ref missing, ref formatName);
return qMgmt.MessageCount;
}