Unable to open Admin Console with error Address already in use: bind

Products

• DX Unified Infrastructure Management (Nimsoft / UIM)

Issue/Introduction

 

No webpage was found for the web address: http://192.0.2.1 /

HTTP ERROR 404

Environment

Release : UIM 20.3/20.4

Component : UIM - ADMIN_CONSOLE

Cause

wasp log in debug mode shows following error msg:

 

Dec 01 15:39:41:806 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] Webapp /adminconsoleapp deployed at /adminconsoleapp from D:\Program Files (x86)\Nimsoft\probes\service\wasp\webapps\adminconsoleapp
Dec 01 15:39:41:838 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] HTTP connector uses HTTP/1.1 protocol handled by org.apache.coyote.http11.Http11NioProtocol
Dec 01 15:39:41:850 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] HTTP connector max threads 500
Dec 01 15:39:41:856 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] HTTP connector compression = on
Dec 01 15:39:41:860 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] HTTP connector compressableMimeType = text/html,text/xml,text/plain,text/css,text/javascript,application/javascript,application/json,application/xml
Dec 01 15:39:41:863 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] HTTP connector compressionMinSize = 2048
Dec 01 15:39:41:871 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] HTTP connector URIEncoding = UTF-8
Dec 01 15:39:41:871 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] No HTTPS port found in configuration file. HTTPS connector disabled.
Dec 01 15:39:41:874 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] AJP connector uses AJP/1.3 protocol handled by org.apache.coyote.ajp.AjpNioProtocol
Dec 01 15:39:41:874 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] AJP connector max threads 250
Dec 01 15:39:41:874 INFO  [main, com.nimsoft.nimbus.probe.service.wasp.Probe] AJP connector disabled as ajp_ip Address & SecretRequired is not configured in wasp.cfg file
Dec 01 15:39:42:301 ERROR [main, org.apache.catalina.util.LifecycleBase] handleSubClassException() Failed to initialize component [Connector[HTTP/1.1-80]]
Dec 01 15:39:42:302 ERROR [main, org.apache.catalina.util.LifecycleBase] org.apache.catalina.LifecycleException: Protocol handler initialization failed
 at org.apache.catalina.connector.Connector.initInternal(Connector.java:1042)
 at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
 at org.apache.catalina.core.StandardService.initInternal(StandardService.java:533)
 at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
 at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:1057)
 at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173)
 at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486)
 at com.nimsoft.nimbus.probe.service.wasp.Probe.doit(Probe.java:712)
 at com.nimsoft.nimbus.probe.service.wasp.Probe.main(Probe.java:115)
Caused by: java.net.BindException: Address already in use: bind

Resolution

Port 80 was already being used by another application. After release it, access to Admin Console worked properly.