/// <summary>
/// Subscribes for messages from other instance Flexberry Service Bus.
/// Clones message types and updates subscriptions in all remote instance Flexberry Service Bus.
/// </summary>
/// <param name="cloneMessageTypes">Clone all message types from remote instance Flexberry Service Bus.</param>
private void Subscribe(bool cloneMessageTypes)
{
foreach (Bus serviceBus in _repository.GetAllServiceBuses())
{
try
{
_logger.LogDebugMessage(nameof(CrossBusCommunicationService), $"Working with remote SB '{serviceBus.Name ?? "<noname>"}' ({serviceBus.ManagerAddress}).");
var client = new ChannelFactory <IServiceBusInterop>(new BasicHttpBinding()).CreateChannel(new EndpointAddress(serviceBus.ManagerAddress));
if (client == null)
{
throw new InvalidOperationException($"Unable to create WCF client to the SB ({serviceBus.ManagerAddress}).");
}
if (cloneMessageTypes)
{
NameCommentStruct[] msgTypes = client.GetMsgTypesFromBus(ServiceID4SB);
_logger.LogDebugMessage(nameof(CrossBusCommunicationService), $"Loaded {msgTypes.Length} message types from remote SB '{serviceBus.Name ?? "<noname>"}'.");
foreach (NameCommentStruct type in msgTypes.Where(type => _repository.GetAllMessageTypes().All(t => t.ID != type.Id)))
{
_logger.LogDebugMessage(nameof(CrossBusCommunicationService), $"Cloning message type {type.Id} ({type.Name}).");
ServiceBusMessageType newType = new ServiceBusMessageType {
Name = type.Name, Description = type.Comment, ID = type.Id
};
_subscriptionsManager.CreateMessageType(newType);
}
}
else
{
client.UpdateClientSubscribesForMsgs(ServiceID4SB);
}
}
catch (Exception e)
{
_logger.LogUnhandledException(e, title: nameof(CrossBusCommunicationService));
}
}
}
