[trivial-timeout-devel] CCL fix
On CCL when timeout is specified and form returns more then one value only one is returned CL-USER> (trivial-timeout:with-timeout (1) (values 1 2 3)) 1 CL-USER> This fix that Best,Milan #+(or digitool openmcl ccl) (defun generate-platform-specific-code (seconds-symbol doit-symbol) (let ((checker-process (format nil "Checker ~S" (gensym))) (waiting-process (format nil "Waiter ~S" (gensym))) (process (gensym))) `(let* ((,process (ccl:process-run-function ,checker-process (lambda () (progn (,doit-symbol)))))) (ccl:process-wait-with-timeout ,waiting-process (* ,seconds-symbol #+(or openmcl ccl) ccl:*ticks-per-second* #+digitool 60) (lambda () (not (ccl::process-active-p ,process)))) (when (ccl::process-active-p ,process) (ccl:process-kill ,process) (cerror "Timeout" 'timeout-error)) (ccl:join-process ,process))))
Hi Milan, Thanks very much for the patch and my apologies for letting in sit in limbo for so long. I'll apply it shortly. On Mar 13, 2009, at 5:51 AM, Milan Jovanovic wrote:
On CCL when timeout is specified and form returns more then one value only one is returned
CL-USER> (trivial-timeout:with-timeout (1) (values 1 2 3)) 1 CL-USER>
This fix that Best,Milan
#+(or digitool openmcl ccl) (defun generate-platform-specific-code (seconds-symbol doit-symbol) (let ((checker-process (format nil "Checker ~S" (gensym))) (waiting-process (format nil "Waiter ~S" (gensym))) (process (gensym))) `(let* ((,process (ccl:process-run-function ,checker-process (lambda () (progn (,doit-symbol)))))) (ccl:process-wait-with-timeout ,waiting-process (* ,seconds-symbol #+(or openmcl ccl) ccl:*ticks-per-second* #+digitool 60) (lambda () (not (ccl::process-active-p ,process)))) (when (ccl::process-active-p ,process) (ccl:process-kill ,process) (cerror "Timeout" 'timeout-error)) (ccl:join-process ,process))))
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Gary King
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Milan Jovanovic