Services at same port #3
Description
If two services are located at the same port and both are called, whichever service is connected first will probably maintain the connection. This is due to the current implementation in _BlankServer. LookupService is default behavior for service clients, and the connection to service is made immediately after this call. Nothing is done with it until the service is told to write something, when the connection is finally closed. Opening the connection should instead be done when the service is told to write something.