Commit [1] implements Fisher-Yates shuffling algorithm to shuffle
connection addresses, in two places.
The attached patch moves the duplicated code to a function, and calls
it in those 2 places.
[1]: Support connection load balancing in libpq
7f5b19817eaf38e70ad1153db4e644ee9456853e
Best regards,
Gurjeet https://Gurje.et
Postgres Contributors Team, http://aws.amazon.com
