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Operating Systems SCO Issue using SCO java SerialDemo Post 302691405 by jdsnatl on Friday 24th of August 2012 11:59:18 AM
Old 08-24-2012
Issue using SCO java SerialDemo [CLOSED]

I recently installed the Java Communications API (v2.0Aa) on SCO and I'm having some issues running the SerialDemo application that comes with it.

I can open a connection and send text from SCO to a toy windows app I wrote - that works fine. However, when I try and close the connection, I get the following error:

libthread error: _thr_sigacthandler: fault 1 inside a critical section

What follows after that is a mass of debug text with various values (I don't know what any of it means). Can anyone suggest anything I could read up on to try and figure out what the error actually is? Is more information stored in log files anywhere?

If it helps at all, the offending line in the java program is when the SerialPort object is being closed.

Any suggestions are welcome. I didn't want to immediately just dump the whole thing here and hope someone else can glean something useful from it.

Last edited by jdsnatl; 10-24-2012 at 05:14 PM.. Reason: Marking as closed
 

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MAVEN(1)							   User Commands							  MAVEN(1)

NAME
Maven - Installs a jar into /usr/share/maven-repo. SYNOPSIS
mh_installjar [option]... [pom] [jar] [link]... DESCRIPTION
Installs the jar file in /usr/share/maven-repo, at the correct location for Maven. The jar is copied into the build directory. It can also create additional links to the jar, usually located in /usr/share/java. Where [pom] is the location of the POM associated with the jar to install. GroupId, artifactId and version will be extracted from this file. [jar] is the path to the jar to install, usually located in the build folder. [link] is an additional link to the jar to install, usually there should be a link to usr/share/java/$jar.jar and usr/share/java/$jar-$version.jar to comply with the Java packaging guidelines. Note that there is no need to specify those particular links if the --java-lib option is used. OPTIONS
-h --help: show this text -V --version: show the version -p<package> --package=<package>: name of the Debian package which will contain this jar file -e<version>, --set-version=<version>: set the version for the jar, do not use the version declared in the POM file. -r<rules> --rules=<rules>: path to the file containing the rules to apply when cleaning the POM. Optional, the default location is debian/maven.rules Maven rules are used here to extract the groupId, artifactId and version from the POM file. -l --java-lib: Optional, if given it will install the jar into /usr/share/java to comply with the Debian Java specification. The jar will be installed as /usr/share/java/$name-$version.jar and a versionless link /usr/share/java/$name.jar will point to it, as well as the links installed in /usr/share/maven-repo -n<name> --usj-name=<name>: Optional, the name to use when installing the library in /usr/share/java when --java-lib is used. Defaults to the artifact id found in the POM. -j<version> --usj-version=<version>: Optional, the version to use when installing the library in /usr/share/java when --java-lib is used. Defaults to the version found in the POM. -s --no-usj-versionless: Optional, don't install the versionless link in /usr/share/java. This flag is used only when the -l or --java-lib option is given. -d<path> --dest-jar=<path>: Optional, the destination for the real jar. The other places where the jar appears, in the repository or in the list of links, will be symlinks to this jar. Defaults to /usr/share/java/$name-$version.jar if --java-lib is used, otherwise the jar is installed in the versioned path in the Maven reposi- tory. -c<classifier> --classifier=<classifier>: Optional, the classifier for the jar. Empty by default. -v --verbose: show more information while running -n --no-act: don't actually do anything, just print the results --skip-clean-pom: don't clean the pom, assume that a previous action ran mh_cleanpom with the correct options. mh_cleanpom is run only to extract the groupId, artifactId and version of the jar See also: mh_installpom(1), mh_installsite(1) Maven Repo Helper version 1.7.1 January 2012 MAVEN(1)
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