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https://issues.apache.org/jira/browse/IOTDB-1664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17412499#comment-17412499
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Zhong Wang commented on IOTDB-1664:
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It is possible, please see:
[http://www.docjar.com/docs/api/sun/misc/Signal.html]
This solution is used by Jline, which is a wildly used platform-independent
terminal framework.
Here is the source code of Jline that handles signals:
https://github.com/jline/jline3/blob/master/terminal/src/main/java/org/jline/utils/Signals.java
> CLI quits with ctrl-D instead of ctrl-C
> ---------------------------------------
>
> Key: IOTDB-1664
> URL: https://issues.apache.org/jira/browse/IOTDB-1664
> Project: Apache IoTDB
> Issue Type: Improvement
> Components: Client/CLI
> Reporter: Zhong Wang
> Priority: Major
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Users of shell or command line tools like IPython tend to use ctrl-C to clear
> the current input buffer and use ctrl-D to exit the shell.
>
> It is easy to achieve, but can greatly improve the user experience. People
> won't frequently exit the CLI by accident anymore.
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