308a309,325
>     def renew_slice(self, api, xrn, cred, expiration_time):
>         slice_id = xrn
>         (ret, output) = self.call_am_apiclient("RenewSliceNetworkClient", [slice_id, expiration_time], 3)
>         if output.find("Unkown Rspec:") > 0:
>             raise NonExistingRecord(slice_id)
>         elif output.find("Status => FAILED") > 0:
>             errmsg = re.search("Message => ([^\n]+)", output)
>             if errmsg == None:
>                 raise SfaAPIError('Unknown AM internal failure')
>             if errmsg.group(1) != None:
>                 raise SfaAPIError(errmsg.group(1))
>         elif output.find("Exception") > 0:
>             raise SfaAPIError(extract_exception(output))
>         elif output.find("Error") > 0:
>             raise SfaAPIError('Unknown SFA failure')
>         return 1
> 
379c396,398
<         raise SfaNotImplemented('aggregate_manager')
---
>         call_id = options.get('call_id')
>         if Callids().already_handled(call_id): return ""
>         return self.renew_slice(api, xrn, creds, expiration_time)