Mail Archives: cygwin/2004/02/18/06:33:16
Ha, now I saw a thread dump in bash console. Unfortunately it kills
immediately the java app. In RXVT I see a single new line with "i"
printed and the app is killed.
My $CYGWIN is "nontsec nosmbntsec". Java is run from SDK as you do. My
cygwin is latest, too (just updated again).
Frank-Michael.
Randall R Schulz wrote:
> Frank-Michael,
>
> At 12:09 2004-02-17, Frank-Michael Moser wrote:
>
>> Unfortunately neither Ctrl-Break nor Ctrl-Scroll produce a thread dump
>> not in pure bash and not in RXVT for me. I'm using latest cygwin and
>> tried JDK 1.4.2_02 and 1.5.0 beta.
>>
>> Also the java applications I tried do not read from standard input.
>>
>> What versions (cygwin/java) do you use.
>
>
> Cygwin: Latest "kernel" and latest version of all packages.
> Java: Latest (specifically, 1.4.2_03); If it might matter, I generally
> use the "java" and "javac" commands from the SDK bin, not the "jre" bin.
> That's the directory that includes the compiler and related development
> tools, where as the jre bin has only the JVM and other runtime resources.
>
> By "pure BASH" I take it you mean BASH in a console window, in contrast
> to an RXVT window. I do _not_ use the "tty" option in the CYGWIN
> environment variable. Do you?
>
>
>> Is it worth to send my cygcheck output attached? Should I really
>> expect Ctrl-Break to work - this would be great?
>
>
> I expect it to work because it does work for me...
>
> Cygcheck output isn't anything I can use for any purpose I can think of
> in resolving this discrepancy between how your system and mine behave.
>
>
>> Frank-Michael
>
>
> Randall Schulz
>
>
>> Randall R Schulz wrote:
>>
>>> Frank-Michael,
>>>
>>> CTRL-BREAK produces a thread-dump using the latest Sun JVM on my
>>> system when launched from BASH. However, if the program is reading
>>> standard input from the unredirected console, it receives an
>>> end-of-file indication on that stream as well.
>>>
>>> Randall Schulz
>>>
>>> At 03:42 2004-02-17, Frank-Michael Moser wrote:
>>>
>>>> Searching the mailing list archive I found that there is an old
>>>> thread from Dec 2000 which exactly describes my problem:
>>>>
>>>> http://sources.redhat.com/ml/cygwin/2000-12/msg00490.html
>>>>
>>>> In short: Using Ctrl-Scroll does not cause a Java program to dump
>>>> threads as it does in cmd.exe. Unfortunately the thread ended up
>>>> with some personal strife.
>>>>
>>>> I understand that the signal problem could be by design. But now (3
>>>> years later) maybe there are news about this issue? Has someone a
>>>> way to work around this problem?
>>>>
>>>> Frank-Michael
>
>
>
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