test ngrok

.travis.yml

@@ -21,8 +21,13 @@ script:
   - curl -sSL https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip -o ngrok-stable-linux-amd64.zip && unzip ngrok-stable-linux-amd64.zip && export NGROK_BIN="$(pwd)/ngrok"
   - $NGROK_BIN
   - $NGROK_BIN authtoken "$NGROK_TOKEN" 
-  - $NGROK_BIN http 80 --log stdout --log-format logfmt --log-level debug
-  - git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest && ./letest.sh
+  - git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest
+  - $NGROK_BIN http 80 --log stdout --log-format logfmt --log-level debug > ngrok.tmp &
+  - echo "==========================="
+  - cat ngrok.tmp
+  - echo ==============================
+  - grep -o 'Hostname:[a-z0-9]+.ngrok.io' ngrok.tmp
+  - ./letest.sh
 
 
 matrix: