add set_peer_weight api#5

Open

rockiee281 wants to merge 6 commits intoopenresty:masterfrom

rockiee281:master

Commits on Oct 15, 2014

add set_peer_weight api
rockiee281
committed

Commits on Oct 20, 2014

Commits on Oct 22, 2014

Merge remote-tracking branch 'agentzh/master'
rockiee281
committed

Commits on Oct 27, 2014

add test cases
rockiee281
committed

Commits on Jun 1, 2016

Merge remote-tracking branch 'refs/remotes/openresty/master'
rockiee281
committed