| ProcessRequests(service, AoI) |
| //check list of current and recently offered services |
| checkServices(service, QoS); //QoS: Quality of Service |
| if (service recently offered with the required QoS) { |
| reply(AIOI, service, QoS); |
| } |
| else{ |
| //find the necessary areas of interest if not explicitly specified |
| //by the user |
| //AoI where service is being offered |
| //AoIunav = AoI where service is not offered |
| AoIav, AoIunav = findAoI(service); |
| if (service being offered) { |
| inform(ASSN, service, AoIav, QoS); |
| inform(ASSN, service, AoIunav, QoS); |
| } |
| else{ |
| prepare message JoinService(); //Table 3 |
| inform(WSN, AoI, QoS, JoinService()); |
| create(ASSN, service, AoI); |
| //inform Event Chasing Agent (Figure 5) for support |
| inform(ECA, ASSN, service, AoI, Qos); |
| //inform Resource Chasing Agent (Figure 5) for support |
| inform(RCA, ASSN, service, AoI, Qos); |
| } |
| } |
