Xilai Dai created KARAF-5592:
--------------------------------
Summary: Karaf shell unexpected exit when Ctrl + C during
log:display or select text then press Enter
Key: KARAF-5592
URL: https://issues.apache.org/jira/browse/KARAF-5592
Project: Karaf
Issue Type: Bug
Components: karaf-shell
Affects Versions: 4.1.4
Environment: Java 1.8.0_121
Windows 7 64bit
Reporter: Xilai Dai
Start Karaf 4.1.4 on Windows (bin/karaf.bat)
1) execute log:display from the shell console
2) during the display (not finished), press Ctrl + C to interrupt, then the
shell will exit unexpected
{code:java}
2018-02-02T11:04:04,039 | ERROR | Karaf local console user karaf |
he.karaf.shell.support.ShellUtil 149 | 111 - org.apache.karaf.shell.core -
4.1.4 | Exception caught while executing command
com.sun.jna.LastErrorException: [6] The handle is invalid.
at com.sun.jna.Native.invokeVoid(Native Method) ~[?:?]
at com.sun.jna.Function.invoke(Function.java:408) [?:?]
at com.sun.jna.Function.invoke(Function.java:354) [?:?]
at com.sun.jna.Library$Handler.invoke(Library.java:244) [?:?]
at
org.jline.terminal.impl.jna.win.$Proxy28.GetConsoleScreenBufferInfo(Unknown
Source) [183:org.jline:3.4.0]
at
org.jline.terminal.impl.jna.win.JnaWinSysTerminal.getSize(JnaWinSysTerminal.java:72)
[183:org.jline:3.4.0]
at
org.apache.karaf.shell.impl.console.JLineTerminal.getSize(JLineTerminal.java:173)
[111:org.apache.karaf.shell.core:4.1.4]
at
org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:481)
[183:org.jline:3.4.0]
at
org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:348)
[111:org.apache.karaf.shell.core:4.1.4]
at java.lang.Thread.run(Thread.java:748) [?:?]{code}
Or:
1) Select some text in the shell console, then press "Enter" try to copy/paste
it
2) then the shell console will exit unexpected.
I did some tests locally, the second problem (copy/paste) can be solved after
upgrade jline from 3.4.0 to 3.5.2(or 3.5.0 also OK). but the first problem
still existing after jline upgrade.
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