To Delay Instantiation of a Smart Contract to Save Calculation Resources in IoT

Algorithm 2. Handling for IMR and IUR.

1: Process(Request r)

2: …

3: if r is IMR then

4: create instance

5: forward cached requests and r to instance

6: end if

7: if r is IUR then

8: if instance is not created then

9:  cache r

10: else

11:  forward r to instance

12: end if

13: end if

Algorithm 2. Handling for IMR and IUR.