Issue with timeout on shibboleth.net

[Lipscomb, Gary]

Hi all,

I'm see this error in our logs when restarting the IdP server

2025-07-03 16:11:06,764 -  - INFO [org.apache.hc.client5.http.impl.classic.HttpRequestRetryExec:130] - Recoverable I/O exception (java.net.SocketException) caught when processing request to {s}->https://shibboleth.net:443
2025-07-03 16:12:41,620 -  - INFO [net.shibboleth.profile.installablecomponent.InstallableComponentSupport:167] - HTTPResource [https://shibboleth.net/downloads/identity-provider/plugins/idp-versions.properties] could not be located
2025-07-03 16:12:42,639 -  - INFO [net.shibboleth.idp.admin.impl.ReportUpdateStatus:136] - No upgrade available from 5.1.4
2025-07-03 16:12:42,640 -  - INFO [net.shibboleth.idp.admin.impl.ReportUpdateStatus:147] - Version 5.1.4 is current
2025-07-03 16:13:02,884 - 10.9.192.6 - INFO [org.apache.hc.client5.http.impl.classic.HttpRequestRetryExec:130] - Recoverable I/O exception (java.net.SocketException) caught when processing request to {s}->https://shibboleth.net:443
2025-07-03 16:13:14,908 - 10.9.192.6 - ERROR [net.shibboleth.idp.admin.impl.OutputMetrics:317] - Profile Action OutputMetrics: I/O error responding to request
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
        at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:342)
        Suppressed: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
                at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:342)
        Caused by: java.io.IOException: Broken pipe
                at java.base/sun.nio.ch.FileDispatcherImpl.write0(Native Method)
Caused by: java.io.IOException: Broken pipe
        at java.base/sun.nio.ch.FileDispatcherImpl.write0(Native Method)
2025-07-03 16:13:14,927 - 10.9.192.6 - WARN [org.opensaml.profile.action.impl.LogEvent:94] - A non-proceed event occurred while processing the request: InputOutputError
2025-07-03 16:13:14,960 - 10.9.192.6 - ERROR [java.lang.RuntimeException:144] -
java.lang.RuntimeException: java.lang.IllegalStateException: Exception occurred rendering view net.shibboleth.shared.spring.velocity.VelocityView: name [error]; URL [error.vm]
        at net.shibboleth.idp.profile.impl.RethrowingFlowExecutionExceptionHandler.handle(RethrowingFlowExecutionExceptionHandler.java:35)
Caused by: java.lang.IllegalStateException: Exception occurred rendering view net.shibboleth.shared.spring.velocity.VelocityView: name [error]; URL [error.vm]
        at org.springframework.webflow.mvc.view.AbstractMvcView.render(AbstractMvcView.java:208)
Caused by: java.lang.IllegalStateException: getOutputStream() has already been called for this response
        at org.apache.catalina.connector.Response.getWriter(Response.java:526)


And similar errors when i run

./bin/plugins.sh -L checking if Plugins need to be updated and
or
 curl -v -k https://localhost/idp/profile/admin/metrics/net.shibboleth.idp.installation.idp.details

Is there an issue with shibboleth.net? If not I'll need to dig deeper in our firewall logging to see if it got blocked for some reason.
It first alerted at around 14:49 Sydney time (GMT +10) on all our servers and monitoring systems

regards
Gary


Gary Lipscomb

Technical Officer, Systems

IT Infrastructure & Security | Division of Information Technology

Charles Sturt University, Bathurst, NSW 2795

Ph: 02 6338 6533

Email: glipscomb at csu.edu.au<mailto:glipscomb at csu.edu.au>

csu.edu.au<http://www.csu.edu.au/>





[Charles Sturt]<https://www.csu.edu.au>

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