public void invoke(Ice.LocatorPrx locator, Request request)
{
lock(this)
{
if(_locator != null && _locator != locator)
{
request.invoke(_locator);
}
else if(IceInternal.Time.currentMonotonicTimeMillis() < _nextRetry)
{
request.invoke(_voidLocator); // Don't retry to find a locator before the retry delay expires
}
else
{
_locator = null;
_pendingRequests.Add(request);
if(_pendingRetryCount == 0) // No request in progress
{
_pendingRetryCount = _retryCount;
try
{
_lookup.begin_findLocator(_instanceName, _lookupReply); // Send multicast request.
_timer.schedule(this, _timeout);
}
catch(Ice.LocalException)
{
foreach(Request req in _pendingRequests)
{
req.invoke(_voidLocator);
}
_pendingRequests.Clear();
_pendingRetryCount = 0;
}
}
}
}
}
invoke(Ice.LocatorPrx locator, Request request)
{
lock (this)
{
if (request != null && _locator != null && _locator != locator)
{
request.invoke(_locator);
}
else if (request != null && IceInternal.Time.currentMonotonicTimeMillis() < _nextRetry)
{
request.invoke(_voidLocator); // Don't retry to find a locator before the retry delay expires
}
else
{
_locator = null;
if (request != null)
{
_pendingRequests.Add(request);
}
if (!_pending) // No request in progress
{
_pending = true;
_pendingRetryCount = _retryCount;
_failureCount = 0;
try
{
if (_traceLevel > 1)
{
StringBuilder s = new StringBuilder("looking up locator:\nlookup = ");
s.Append(_lookup);
if (_instanceName.Length > 0)
{
s.Append("\ninstance name = ").Append(_instanceName);
}
_lookup.ice_getCommunicator().getLogger().trace("Lookup", s.ToString());
}
foreach (var l in _lookups)
{
l.Key.findLocatorAsync(_instanceName, l.Value).ContinueWith(t => {
try
{
t.Wait();
}
catch (AggregateException ex)
{
exception(ex.InnerException);
}
}, l.Key.ice_scheduler()); // Send multicast request.
}
_timer.schedule(this, _timeout);
}
catch (Ice.LocalException ex)
{
if (_traceLevel > 0)
{
StringBuilder s = new StringBuilder("locator lookup failed:\nlookup = ");
s.Append(_lookup);
if (_instanceName.Length > 0)
{
s.Append("\ninstance name = ").Append(_instanceName);
}
s.Append("\n").Append(ex);
_lookup.ice_getCommunicator().getLogger().trace("Lookup", s.ToString());
}
foreach (Request req in _pendingRequests)
{
req.invoke(_voidLocator);
}
_pendingRequests.Clear();
_pendingRetryCount = 0;
_pending = false;
}
}
}
}
}