TimeSpan rxTimeout = new TimeSpan(0, 0, 20); // twenty seconds
public CoordinatorConnection GetConnection(string theHostAddress)
{
CoordinatorConnection coordinator;
Monitor.Enter(this); // don't let other threads alter the pool while we're working on it
if (pool.Contains(theHostAddress))
{
coordinator = pool[theHostAddress] as CoordinatorConnection;
}
else
{
coordinator = new CoordinatorConnection(theHostAddress, rxTimeout);
pool.Add(theHostAddress, coordinator);
}
Monitor.Exit(this); // let other threads in
return(coordinator);
}
private void DoRemoveIdleConnections()
{
// Removing items from a collection during iteration
// is not allowed, so we create a clone of the original
// collection. We then iterate over the clone, but
// remove items from the original collection
Hashtable clonedHashtable = pool.Clone() as Hashtable;
foreach (string hostAddress in clonedHashtable.Keys)
{
CoordinatorConnection coordinator = clonedHashtable[hostAddress] as CoordinatorConnection;
if (coordinator.IsIdle)
{
pool.Remove(hostAddress);
coordinator.Disconnect();
}
}
}
