chore(ci) use newer openresty and luarocks releases (#68)

Author: locao

.travis.yml

@@ -14,18 +14,18 @@ cache:
 env:
   global:
     - JOBS=2
-    - LUAROCKS_VER=2.4.3
+    - LUAROCKS_VER=3.5.0
   matrix:
-    - OPENRESTY_VER=1.11.2.2
-    - OPENRESTY_VER=1.11.2.4
-    - OPENRESTY_VER=1.15.8.1
+    - OPENRESTY_VER=1.15.8.3
+    - OPENRESTY_VER=1.17.8.2
+    - OPENRESTY_VER=1.19.3.1
 #   - LINT=1
 
 install:
   - sudo apt-get update
   - sudo apt-get install -y libssl-dev ssl-cert
   - mkdir -p download-cache
-  - if [ -z "$OPENRESTY_VER" ]; then export OPENRESTY_VER=1.11.2.3; fi
+  - if [ -z "$OPENRESTY_VER" ]; then export OPENRESTY_VER=1.15.8.3; fi
   - if [ ! -f download-cache/openresty-$OPENRESTY_VER.tar.gz ]; then wget -O download-cache/openresty-$OPENRESTY_VER.tar.gz http://openresty.org/download/openresty-$OPENRESTY_VER.tar.gz; fi
   - if [ ! -f download-cache/luarocks-$LUAROCKS_VER.tar.gz ]; then wget -O download-cache/luarocks-$LUAROCKS_VER.tar.gz https://luarocks.github.io/luarocks/releases/luarocks-$LUAROCKS_VER.tar.gz; fi
   - if [ ! -f download-cache/cpanm ]; then wget -O download-cache/cpanm https://cpanmin.us/; fi

t/11-clear.t

@@ -151,7 +151,7 @@ qq{
             }
             local checker1 = healthcheck.new(config)
             checker1:add_target("127.0.0.1", 21120, nil, true)
-            ngx.sleep(0.3) -- wait 1.5x the interval
+            ngx.sleep(0.5) -- wait 2.5x the interval
             checker1:clear()
             checker1:add_target("127.0.0.1", 21120, nil, true)
             ngx.sleep(0.3) -- wait 1.5x the interval