[Click] multiple signal handlers broken?

Eddie Kohler kohler at cs.ucla.edu
Fri Jan 29 01:02:45 EST 2010


Hi Ian,

Yep, it was broken -- but I think now it is fixed.  Thanks!

Eddie


Ian Rose wrote:
> Hi all -
> 
> The following page:
> 
> http://read.cs.ucla.edu/click/elements/script
> 
> says (regarding Script elements of type SIGNAL):
> 
> "If multiple Script elements select the same signal, all the scripts 
> will run."
> 
> This is not my experience - is the webpage wrong, or am I doing or 
> understanding things wrong?  Here is a super basic script that 
> demonstrates the problem:
> 
> Script(TYPE SIGNAL INT, print "Script 1, I got a sigint");
> Script(TYPE SIGNAL INT, print "Script 2, I got a sigint");
> 
> When I run this, if I send a SIGINT, I get only "Script 2, I got a 
> sigint" printed out, instead of both as I expect.  Note that I am 
> running this on FreeBSD - I am in the process of installing Click on a 
> Linux machine to test there to make sure that its not an OS thing.
> 
> cheers,
> Ian
> 
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