void SendExecuteMessage(IEnumerable <GuidData> applicationInstances, string command)
{
List <Exception> exceptions = null;
foreach (GuidData applicationInstanceId in applicationInstances)
{
try {
using (ChannelFactory <IApplicationInstance> pipeFactory = new ChannelFactory <IApplicationInstance>(new NetNamedPipeBinding(), new EndpointAddress(string.Format("{0}/{1}", GetServiceUri(applicationInstanceId), EndPointName)))) {
IApplicationInstance pipeProxy = pipeFactory.CreateChannel();
pipeProxy.Execute(command);
}
} catch (CommunicationException) {
} catch (Exception e) {
if (exceptions == null)
{
exceptions = new List <Exception>();
}
exceptions.Add(e);
}
}
if (exceptions != null)
{
throw new InvalidOperationException("", new AggregateException(exceptions.ToArray()));
}
}
