Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-Id: <6.0.1.1.2.20040218100902.02b562d8@pop.sonic.net> X-Sender: rschulz AT pop DOT sonic DOT net Date: Wed, 18 Feb 2004 10:29:16 -0800 To: cygwin AT cygwin DOT com From: Randall R Schulz Subject: Re: Java Thread Dump in Bash In-Reply-To: <4033A4BD.4050403@decodon.com> References: <4031FE0B DOT 3060909 AT decodon DOT com> <6 DOT 0 DOT 1 DOT 1 DOT 2 DOT 20040217072433 DOT 02ae6300 AT pop DOT sonic DOT net> <40327505 DOT 10005 AT decodon DOT com> <6 DOT 0 DOT 1 DOT 1 DOT 2 DOT 20040217155517 DOT 03b5f0a8 AT pop DOT sonic DOT net> <4033A4BD DOT 4050403 AT decodon DOT com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-IsSubscribed: yes Frank-Michael, I hesitate to continue this on the Cygwin list, but I will, for now. At 09:45 2004-02-18, Frank-Michael Moser wrote: >Randall, does your Java application die after pressing Ctrl-Break or not? It appears it terminates. As you've had me trying this much more than I ever have in the past, I've found that the behavior is not really very uniform or predictable. When the program's standard input and output are not redirected, I see the thread dump and the program dies--usually, but not quite always. Sometimes the program just terminates. I had interpeted the termination as an indication of an end-of-file having been generated, but that may have been incorrect. When I run the program with standard input, output and error redirected to files and type CTRL-BREAK, the program terminates but the thread dump is nowhere to be seen in the file that received standard output, the file that received standard error nor the console / tty. I could hypothesize that the recent changes in Cygwin signal handling might have something to do with this. However, I know nothing of the details of this change, just that a change was mentioned in the Cygwin release notes. So this is really just blind speculation, especially since I really don't have much of a basis for comparison (in a before-and-after sense). Randall Schulz -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/