The public service consumer must remain connected if network connection lost

[aregtech]

Description:
Observed that if a Service Provider (Stub) has connected Consumers (Proxies), which one is running on local process and the other is on remote, and if connection is lost, then Service Consumer, which is running on the same process, may also stop receiving messages.

This should be investigated, observed and tested well. Probably with additional example with simple features.

In addition, check that Service Provider removes all notification subscription of the disconnected Service Consumer, so that:

• On the disconnect all requests, notifications and responses are cleaned, because makes no sense to process;
• On the re-connect can restart everything to pass the current state of data;
• If a request is pending, it should be canceled.