Since the HTTP Bundle allows multiple ports to be opened simultaneously for a server, the HTTP Service has several registration properties which values indicate the port(s) currently opened:

• Basic ports for the default HTTP Service:
  • For an HTTP plain connection it is openPort - The service tries to open port 80 and if it is already taken, the service is available on openPort 8080.
  • For an HTTP secure connection it is secureOpenPort - The service tries to open port 443 and it this fails, it is registered with secureOpenPort 4433.
• Additional ports for the default HTTP Service:
  • For an HTTP plain connection it is additionalPorts – The main HTTP Service is registered with such a property after an HTTP Service on a different port is registered from a new configuration object from the Http Plain Server Configuration factory.
  • For an HTTP secure connection it is secureAdditionalPorts – The main HTTP Service is registered with this property after an HTTP Service on a different port is registered from a new configuration object from the Http Secure Server Configuration factory.

If you change the configuration property that corresponds to this one, for example by using the Web Admin Console, the service property is also updated.

To be notified about changes in this property's value, you may register a service listener in the framework for ServiceEvent.MODIFIED events and get the new value.

Furthermore, an HTTP Service can be registered with the name registration property by creating a new configuration object from the Managed Service Factory configurations of the HTTP Bundle. The default server is created with default name registration property and basic ports described above. Refer to the Multiple Servers.

The values of the ports must be different for each registered HTTP Service.