JSON.parse occasionally fails

[jamesjenner]

I occasionally get an exception which appears to be caused by the JSON.parse logic in each get request. I don't know the exact situation on which it occurs, but the test for error or a statusCode of 200 isn't covering the problem I get. Sometimes the error states

 Unexpected token <

Other times the error states

Unexpected end of input

For now I've just put a try catch around

In my scenario I'm polling Jenkins every minute and the error generally happens overnight.

I could capture some further information if you would like.