exception
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Last updated
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e.getClass() // class hudson.remoting.RequestAbortedException
e.cause // java.io.IOException: Unexpected termination of the channel
e.cause.getClass() // class java.io.IOException
e.cause.dump() // detailMessage=Unexpected termination of the channel
// cause=java.io.EOFException
e.
before fully initialized
after fully initialized
e.getClass() // class hudson.remoting.RequestAbortedException
e.cause // java.nio.channels.ClosedChannelException
e.cause.getClass() // class java.nio.channels.ClosedChannelException
e.message // java.nio.channels.ClosedChannelException
e.suppressed.getClass() // class [Ljava.lang.Throwable
e.suppressed.collect { it.getClass() }.join('\n') // class hudson.remoting.Channel$CallSiteStackTrace
e.suppressed.collect { it.message }.join('\n') // Remote call to JNLP4-connect connection from 10.244.13.1/10.244.13.1:59576
sample in CI
import hudson.remoting.RequestAbortedException
try {
...
} catch ( RequestAbortedException e ) {
Throwable throwable = e.getCause()
if ( throwable instanceof java.nio.channels.ClosedChannelException ) {
String msg = "FAILED : ${e.message} : ${e.suppressed.collect{ it.message }. join(' && ')}"
error ( msg )
}
} catch ( Exception e ) {
def sw = new StringWriter()
e.printStackTrace( new PrintWriter(sw) )
echo sw.toString()
throw e
}
more samples
import static java.lang.System.err ;
try {
...
} catch( Exception ex ) {
err.println( "Exception encountered: " + ex.toString() );
final Throwable[] suppressedExceptions = ex.getSuppressed();
final int numSuppressed = suppressedExceptions.length;
if ( numSuppressed ) {
err.println( "There are ${numSuppressed} suppressed exceptions: " );
for ( final Throwable exception : suppressedExceptions ) {
err.println( exception.toString() );
}
}
}