Ok, I didn't think Haskell had mutable global variables.
How would this work?
-ALex-
On Thu, 22 Sep 2005, Simon Marlow wrote:
There's no getAllThreadIds or similar right now. You have to save the
ThreadIds yourself, perhaps in a global variable. Writing to a file
doesn't work because there's no instance Read ThreadId.
Cheers,
Simon
On 21 September 2005 21:14, S. Alexander Jacobson wrote:
More particularly, is there a getAllThreadIds function somewhere?
-Ale-
On Wed, 21 Sep 2005, S. Alexander Jacobson wrote:
Is the general pattern to write all threadIds to a file, and then
have a separate function that takes the file and kills them?
Or is there something more clever?
-Alex-
On Wed, 21 Sep 2005, Simon Marlow wrote:
On 16 September 2005 20:42, S. Alexander Jacobson wrote:
If I am running a server interactively. (using ghci).
Is there any way to kill its running threads without terminating
the interpreter?
If you can get ThreadIds for the threads, yes. GHCi doesn't
(currently) create a new thread for each expression evaluation, so
attempting to kill that thread might kill your GHCi session (it
shouldn't but that's another story).
Cheers,
Simon
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