Hello Abhishek, Where do you configure your port with the <plugin> markup? In Flexible Environment, the usual way to specify network settings is in your app.yaml configuration file, for example:
network: instance_tag: TAG_NAME name: NETWORK_NAME subnetwork_name: SUBNETWORK_NAME session_affinity: true forwarded_ports: - PORT - HOST_PORT:CONTAINER_PORT - PORT/tcp - HOST_PORT:CONTAINER_PORT/udp You may check related information on the "Configuring your App with app.yaml" page <https://cloud.google.com/appengine/docs/flexible/custom-runtimes/configuring-your-app-with-app-yaml#network_settings> . -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/e42cf9d8-1176-4df3-94c7-5b7770df94ed%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.