id: 1
unit: connect()
file: index.js
start line: 20
end line: 48
size: 29 LOC
McCabe index: 10
number of parameters: 0

id: 2
unit: constructor()
file: index.js
start line: 16
end line: 18
size: 3 LOC
McCabe index: 1
number of parameters: 2