Questions tagged [control-c]
30 questions
1
vote
1 answer
Can I make sure my timer-started threads run to completion if the VM is shutdown by Control-C?
Suppose I make a few calls to the following function:
public void StartTimedRuns(){
Timer timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask(){
public void run(){
//do something that takes less than a minute
…
merlin2011
- 71,677
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1
vote
0 answers
bash trap ctrl c and continue to next function
#!/usr/bin/env bash
# trap ctrl-c and call ctrl_c()
trap ctrl_c INT
function ctrl_c() {
echo
echo "** Trapped CTRL-C: Skipping Current Task **"
echo
}
function ping1 () {
sudo ping 8.8.4.4
sudo ping 1.1.1.1
}
function ping2…
Anubhav
- 11
- 2
1
vote
2 answers
Detect Ctrl+C in Java Console
I have a Console-Java game. The score from the game will be saved in a JSON file if Ctrl+C is pressed. The process to save the score in a JSON file works. But I don't know, how to detect Ctrl+C from the console and if this happens, I will save the…
SwissCodeMen
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1
vote
1 answer
In ABCL how do I break from a runaway function without killing LISP?
In ABCL, during development I sometimes get runaway functions. I want to be able to stop execution and return to top level LISP without killing the LISP/JVM process (in my emacs shell) and losing my current LISP environment.
I've tried various…
Clark Elliott
- 11
- 1
1
vote
1 answer
Perl script to stop bsub job when control c is pressed
I am running a perl script which internally launches bsub jobs . I wanted to kill all jobs launched by this perl script when control c is pressed in unix terminal when i run the perl script based on the group id .
Please advise.
Thanks &…
Chinnu
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- 6
1
vote
1 answer
Can not get keyboardInterrupt to catch ctrl c in python program running in linux
I want my program to stop executing when a ctrl-c is entered in the terminal window (that has focus) where the program is executing. Every google hit tells me this should work but it doesn't.
First I tried putting the try block in a class method my…
Roberta Fretz
- 11
- 2
0
votes
1 answer
Why does active_record break the behavior of Ruby's trap and how do I work around it?
In the last couple of days, I've been trying to get a solution to an active_record issue that has been plaguing me. Posts on railsforum and stackoverflow have turned up completely dry. The length and level of detail in those posts may have…
Sniggerfardimungus
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0
votes
1 answer
Python script in Git Bash ignores keyboard interrupt Control C
Python script in Git Bash ignores keyboard interrupt Control C when running the script directly.
This is a simple code to test, called test_sleep_interrupt.py. It sleeps 10 times, 1 second each time. I will type Control C in between.
#!/usr/bin/env…
oldpride
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- 15
0
votes
1 answer
How to terminate spring boot application process in Windows by pressing Control-C?
If I run a spring boot application from within a Windows Command Prompt (using java -jar), and I press Control-C to terminate the process, I get the following console output, and the process remains opened:
2017-11-27 20:15:22,713 INFO [Thread-11]…
Funky Fish
- 31
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0
votes
1 answer
How to terminate only the inner batch job
Let's say there is some .bat file that is required to run inside .cmd batch script. This inner .bat file has a series of user interactions on a local host, and are only able to be ended using ctrl+c.
The question is: Is there some way to make the…
xandermonkey
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0
votes
1 answer
How is Ctrl+C key behaves in a TCP connection
I'm studying network and specifically tcp connection and i wondering in a situation that you connect remotely to a server using tcp connection and sending command line to execute some actions, How they handle sending a ctrl+c signals?
Is it sends a…
dev-masih
- 4,188
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0
votes
2 answers
Handling CTRL-C in dummy shell
I'm writing a dummy shell that should not terminate when the user types ctrl-C but should just generate a new prompt line. Currently, my shell does not terminate when I type ctrl-C but it still does not print the new prompt line. Do you know why…
user2264035
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0
votes
2 answers
Need to highlight and copy text from google doc viewer to clipboard
I have to create a process where a document is shown to the user and the user can highlight text and copy (and eventually paste) the text from some portions of the document.
I am using google doc viewer in an iframe (since I need a universal doc…
Arthur Frankel
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0
votes
1 answer
How to disable Control-C in a WindowsXP Python console program?
I'd like to put my cmd.com window into a mode where Control-C does not generate a SIGINT signal to Python (ActiveState if it matters).
I know I can use the signal module to handle SIGINT. The problem is that handling SIGINT is too late; by the time…
user135331
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-3
votes
2 answers
why socket on the receiving peer keep receiving '' infinitely when I use "control-c" to close the socket on the sending peer
I'm a newbie to socket programming, I know it's a bad habit to close socket using "control-c", but why socket on the receiving peer keeps receiving '' infinitely after I use "control-c" to close the sending process? shouldn't the socket on the…
qifan
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