Method, system and apparatus for service loss handling

1. A relay device comprising:

a processor; and,

a communication interface enabled to communicate first messages and second messages to a first relay in communication with a first service device, the first messages associated with a first service associated with the first service device, the second messages associated with one or more second services associated with one or more other service devices, the first relay configured to: relay the first messages to the first service device; and relay the second messages to one or more of the other service devices,

the processor enabled to:

relay the second messages to the first relay;

determine that the first relay is no longer in communication with the first service device by receiving an indication from the first relay indicating that a service is unavailable for a given identifier associated with the service provided by the service device, the first messages comprising the given identifier; and, in response, one or more of,

queue the first messages for delayed relay to the first relay when the first relay is again in communication with the first service device; and,

reroute the first messages to a second relay when the second relay is in communication with a second service device providing a same service as the first service device.

2. The relay device of claim 1 , wherein the processor is further enabled to:

determine that the first relay is again in communication with the first service device; and, in response,

relay the first messages to the first relay.

3. The relay device of claim 1 , wherein the processor is further enabled to periodically query the first relay to determine when the first relay is again in communication with the first service device.

4. The relay device of claim 1 , wherein the processor is further enabled to query the first relay to determine when the first relay is again in communication with the first service device at one of:

a first frequency, when there are no other relays in communication with another service device providing the same service as the first service device; and,

a second frequency, when the second relay is in communication with the second service device providing the same service as the first service device, the second frequency less than the first frequency.

5. The relay device of claim 1 , wherein each of the first messages comprises an identifier associated with the service provided by the service device.

6. The relay device of claim 5 , wherein each of the second messages comprises a respective identifier different from the first identifier.

7. The relay device of claim 1 , wherein the indication is received in response to transmitting a given message of the first messages to the first relay.

8. The relay device of claim 1 , wherein the processor is further enabled to, when the first relay is in communication with the first service device and the second relay is in communication with the second service device, relay a first portion of the first messages to the first relay and relay a second portion of the first messages to the second relay.

9. The relay device of claim 1 , further comprising at least one of a router, a relay and a switch.

10. A method comprising:

at a relay device comprising a processor and a communication interface enabled to communicate first messages and second messages to a first relay in communication with a first service device, the first messages associated with a first service associated with the first service device, the second messages associated with one or more second services associated with one or more other service devices, the first relay configured to: relay the first messages to the first service device; and relay the second messages to one or more of the other service devices,

relaying the second messages to the first relay;

determining that the first relay is no longer in communication with the first service device by receiving an indication from the first relay indicating that a service is unavailable for a given identifier associated with the service provided by the service device, the first messages comprising the given identifier; and, in response, one or more of,

queuing the first messages for delayed relay to the first relay when the first relay is again in communication with the first service device;

rerouting the first messages to a second relay when the second relay is in communication with a second service device providing a same service as the first service device.

11. The method of claim 10 , further comprising:

determining that the first relay is again in communication with the first service device; and, in response,

relaying the first messages to the first relay.

12. The method of claim 10 , further comprising periodically querying the first relay to determine when the first relay is again in communication with the first service device.

13. The method of claim 10 , further comprising querying the first relay to determine when the first relay is again in communication with the first service device at one of:

a first frequency, when there are no other relays in communication with another service device providing the same service as the first service device; and,

a second frequency, when the second relay is in communication with the second service device providing the same service as the first service device, the second frequency less than the first frequency.

14. The method of claim 10 , wherein each of the first messages comprises an identifier associated with the service provided by the service device.

15. The method of claim 14 , wherein each of the second messages comprises a respective identifier different from the first identifier.

16. The method of claim 10 , wherein the indication is received in response to transmitting a given message of the first messages to the first relay.

17. The method of claim 10 , further comprising, when the first relay is in communication with the first service device and the second relay is in communication with the second service device, relay a first portion of the first messages to the first relay and relay a second portion of the first messages to the second relay.

18. A non-transitory computer program product, comprising a non-transitory computer usable medium having a computer readable program code adapted to be executed to implement a method comprising:

at a relay device comprising a processor and a communication interface enabled to communicate first messages and second messages to a first relay in communication with a first service device, the first messages associated with a first service associated with the first service device, the second messages associated with one or more second services associated with one or more other service devices, the first relay configured to: relay the first messages to the first service device; and relay the second messages to one or more of the other service devices,

relaying the second messages to the first relay;

determining that the first relay is no longer in communication with the first service device by receiving an indication from the first relay indicating that a service is unavailable for a given identifier associated with the service provided by the service device, the first messages comprising the given identifier; and, in response, one or more of,

queuing the first messages for delayed relay to the first relay when the first relay is again in communication with the first service device; and,

rerouting the first messages to a second relay when the second relay is in communication with a second service device providing a same service as the first service device.