upstream api.ieasou.cn { #### ###New Host server 127.0.0.1:8080; #### check interval=3000 rise=3 fall=5 timeout=6000 type=http; check_http_send "GET /api/bookapp/bookshelfWfr.m?appid=10001&appverion=1099&cid=eef_&os=ios&count=1&page=1 HTTP/1.0\r\n\r\n"; check_http_expect_alive http_2xx http_3xx; keepalive 66; }