Re: [Pharo-users] how to reinitialize the jvm in jniport?
Hi Tudor, It is not possible to start a Java VM again in the same operating system process after shutting it down. You have to restart Pharo to do this. This is a restriction of the Java VM itself, not a restriction of JNIPort. The JVM specification also says that it should be possible to start more than one Java VM in the same operating system process, but Sun/Oracle has never implemented this feature. HTH Joachim Tudor Girba-2 wrote Hi Joachim, How can I drop or reinitialize the JVM reliably? The code from the previous message does not seem to work. Cheers, Tudor -- View this message in context: http://forum.world.st/how-to-reinitialize-the-jvm-in-jniport-tp4841446p4843576.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
Re: [Pharo-users] how to reinitialize the jvm in jniport?
Hi Joachim, How can I drop or reinitialize the JVM reliably? The code from the previous message does not seem to work. Cheers, Tudor On Fri, Aug 7, 2015 at 12:39 PM, Tudor Girba tu...@tudorgirba.com wrote: Hi, I am trying to shutdown a Jvm instance but when I try to use a new instance, I get a JNIError: unknown error. Here is what I do on OS X using Pharo 3.0: Gofer new smalltalkhubUser: 'JNIPort' project: 'JNIPort'; configuration; loadVersion: '3.0-baseline'. JNIPortJNIInterface libraryFile: '/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Libraries/libclient.dylib'. jvm := JVM newWithDefaultSettings. jvm findClass: 'java.lang.String'. == public final java.lang.String Instance class: JavaLangString Static class: StaticJavaLangObject jvm shutdown. with or without this line, the below error is the same anotherJvm := JVM newWithDefaultSettings. == JNIError: unknown error What am I doing wrong? Cheers, Doru -- www.tudorgirba.com Every thing has its own flow -- www.tudorgirba.com Every thing has its own flow
[Pharo-users] how to reinitialize the jvm in jniport?
Hi, I am trying to shutdown a Jvm instance but when I try to use a new instance, I get a JNIError: unknown error. Here is what I do on OS X using Pharo 3.0: Gofer new smalltalkhubUser: 'JNIPort' project: 'JNIPort'; configuration; loadVersion: '3.0-baseline'. JNIPortJNIInterface libraryFile: '/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Libraries/libclient.dylib'. jvm := JVM newWithDefaultSettings. jvm findClass: 'java.lang.String'. == public final java.lang.String Instance class: JavaLangString Static class: StaticJavaLangObject jvm shutdown. with or without this line, the below error is the same anotherJvm := JVM newWithDefaultSettings. == JNIError: unknown error What am I doing wrong? Cheers, Doru -- www.tudorgirba.com Every thing has its own flow
