I'm seeing this error in my junit testing. I'm doing
log.info(message). Before this call I've attached a UDPAppender (with
a "badhost") and removed all other appenders.
/EA
3050 [main] ERROR org.apache.log4j.net.UDPAppender - Could not find
address of [badhost].
java.net.UnknownHostException: badhost: badhost
at java.net.InetAddress.getAllByName0(InetAddress.java:1011)
at java.net.InetAddress.getAllByName0(InetAddress.java:981)
at java.net.InetAddress.getAllByName(InetAddress.java:975)
at java.net.InetAddress.getByName(InetAddress.java:889)
at
org.apache.log4j.net.UDPAppender.getAddressByName(UDPAppender.java:227)
at
org.apache.log4j.net.UDPAppender.activateOptions(UDPAppender.java:122)
at
com.singingfish.knowledgebase.KBLogger.attachUDPAppender(KBLogger.java:
165)
at com.singingfish.knowledgebase.KBLogger.<init>(KBLogger.java:96)
at
com.singingfish.knowledgebase.KBLogger$KBLoggerFunctionalTest.testMessag
eNoServer(KBLogger.java:430)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTe
stRunner.java:436)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRun
ner.java:311)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRu
nner.java:192)
On Oct 4, 2005, at 1:50 PM, Jacob Kjome wrote:
Quoting [EMAIL PROTECTED]:
I have a question which has likely been answered (sorry, couldn't find
it): I'm using a UDPAppender so I want to be able to catch exceptions
like UnknownHostException or BindException, but if I do...
log.info("sending UDP message");
and it fails, the Exception is sent to the console, but I'm not able
to
catch it in my code. What is the intended way that I should handle
these types of exceptions?
Log4j should never ever throw exceptions from its public api. What is
the
exception? Please provide the stacktrace.
Jake
Thanks for any help!
/ErikAnthony
p.s.
If there is a wiki or FAQ that I should normally consult (other than
the archive of this user list) that would be really helpful too.
Thanks again!
/EA
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