This page mentions all modules instances will be started. https://developers.google.com/appengine/docs/java/modules/routing But I don't how to do this. When call dev_server on a second module, it says:
Could not open the requested socket: Address already in use: bind. Try overriding --address and/or --port. If I call dev_server on the ear directory, it says com.google.apphosting.utils.config.AppEngineConfigException: Could not locate D:\my-project\ear\WEB-INF\appengine-web.xml yes, there is no WEB-INF in the ear folder but only a META-INF folder and module folders in the ear folder. Can't find document on how to start all module instances. -- 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 http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.