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koko

I have three processes say ProcA, ProcB and ProcC.

ProcA -> ProcB ->ProcC

Each of them have similar logic that the first step in each of them is a upes and there are three outcomes from the upes step. These upes steps for ProcA, ProcB and ProcC have exactly same data structures.

E.g In ProcA

UPESA -- Success ( Move forward with flow)
-- Repeat ( This part from UPES )
-- Retry ( The whole flow starting from beginning )
To satisfy the Retry case, I can model my main flow in two different ways.

First way

The whole Main Process with ProcA, ProcB and ProcC in a Block.
ProcA, ProcB in Block
ProcA in a Block

In this case, in Happy path I would incur
Invocation costs of
Main process - 3.8 BWU
Block with all three processes 0.8 BWU
Block with ProcA, ProcB in it 0.8 BWU
Block with just ProcA 0.8 BWU
ProcA - 3.8 BWU
ProcB - 3.8 BWU
ProcC - 3.8 BWU

Second way,

I can model only one process called ProcABC and define a block within it.
I can have the following in the block..