【发布时间】：2020-07-04 12:07:11
【问题描述】：
当我尝试停止服务时出现错误
Failed to connect to the controller: The controller is not available at localhost:9990: java.net.ConnectException: WFLYPRT0053: Could not connect to http-remoting://localhost:9990. The connection failed: WFLYPRT0053: Could not connect to http-remoting://localhost:9990. The connection failed: Connection refused
当我尝试启动服务时，出现以下错误，需要多次重新启动服务器才能解决它。需要一个解决方案来避免启动和停止服务期间的错误。我们也使用 keycloack 安全性
2020-02-11 19:21:01,191 WARNING [com.lgc.dsl.admin.security.controllers.DSSecurity] (default task-12) Connect to localhost:8880 [localhost/IP] failed: Connection refused (Connection refused)
2020-02-11 19:21:09,462 WARN [org.kie.server.services.impl.controller.DefaultRestControllerImpl] (KieServer-ControllerConnect) Exception encountered while syncing with controller at http:localhost:port/dsbpm-console/rest/controller/server/dsbpm-kieserver error Error while sending PUT request to localhost:port/dsbpm-console/rest/controller/server/dsbpm-kieserver response code 405
【问题讨论】：