InputStream doesn't get closed
------------------------------
Key: JRUBY-5128
URL: http://jira.codehaus.org/browse/JRUBY-5128
Project: JRuby
Issue Type: Bug
Affects Versions: JRuby 1.5.3
Environment: Mac OS 10.6
java 1.6.0_20
Glassfish 3.0.1
Reporter: Mike Baranczak
Assignee: Thomas E Enebo
Priority: Minor
I'm embedding JRuby in an application that runs in Glassfish. At the moment,
I'm not actually running Ruby scripts, but at application startup I query the
javax.script API to find out what scripting engines are available. When the
application is unloaded, I get the error shown below. It looks like JRuby opens
a stream when it's initialized, but then never closes it, and Glassfish is
complaining about that.
WARNING: Input stream has been finalized or forced closed without being
explicitly closed; stream instantiation reported in following stack trace
java.lang.Throwable
at
com.sun.enterprise.loader.ASURLClassLoader$SentinelInputStream.<init>(ASURLClassLoader.java:1153)
at
com.sun.enterprise.loader.ASURLClassLoader$InternalJarURLConnection.getInputStream(ASURLClassLoader.java:1246)
at java.net.URL.openStream(URL.java:1010)
at
org.jruby.runtime.load.LoadServiceResource.getInputStream(LoadServiceResource.java:78)
at org.jruby.runtime.load.ExternalScript.load(ExternalScript.java:49)
at
org.jruby.runtime.load.LoadService.tryLoadingLibraryOrScript(LoadService.java:671)
at org.jruby.runtime.load.LoadService.smartLoad(LoadService.java:314)
at org.jruby.runtime.load.LoadService.require(LoadService.java:357)
at org.jruby.Ruby.initBuiltins(Ruby.java:1495)
at org.jruby.Ruby.init(Ruby.java:1087)
at org.jruby.Ruby.newInstance(Ruby.java:177)
at
org.jruby.embed.internal.LocalContext.getRuntime(LocalContext.java:70)
at org.jruby.embed.internal.LocalContext.getVarMap(LocalContext.java:78)
at
org.jruby.embed.internal.SingletonLocalContextProvider.getVarMap(SingletonLocalContextProvider.java:71)
at
org.jruby.embed.ScriptingContainer.getVarMap(ScriptingContainer.java:961)
at org.jruby.embed.jsr223.JRubyBindings.<init>(JRubyBindings.java:54)
at org.jruby.embed.jsr223.JRubyContext.<init>(JRubyContext.java:78)
at org.jruby.embed.jsr223.JRubyEngine.<init>(JRubyEngine.java:65)
at
org.jruby.embed.jsr223.JRubyEngineFactory.getScriptEngine(JRubyEngineFactory.java:173)
at
org.jruby.embed.jsr223.JRubyEngineFactory.getLanguageVersion(JRubyEngineFactory.java:103)
[...... snip proprietary code ............]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
com.sun.ejb.containers.BaseContainer.instantiateOptionalEJBLocalBusinessObjectImpl(BaseContainer.java:3801)
at
com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:248)
at
com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:161)
at
org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:207)
[ snip ]
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