Custom Query (1030 matches)

ccl:receive-from signals "Interrupted system call (error #4) during recvfrom". Typically happens when this is run in a thread.

(process-run-function "udp reader"
                      (lambda ()
                        (let ((socket (ccl:make-socket
                                       :type :datagram
                                       :reuse-address t
                                       :external-format '(unsigned-byte 8)
                                       :format :binary
                                       :local-port 0)))
                          (handler-case
                              (ccl:receive-from socket 32000)
                            (error (c)
                              (format t "Receive-from error: ~a" c))))))

If I run above and type :proc, I get:

Receive-from error: on #<CCL::UDP-SOCKET #x89DFD3E> : 
Interrupted system call (error #4) during recvfrom
8 :    udp reader   [Active]  (Suspended)
1 : -> listener     [Active] 
0 :    Initial      [Sleep] 

(lisp-implementation-version) "Version 1.3-RC1-r11719M (DarwinPPC32)"

ccl often hangs when I TAB-complete something in the slime repl. I start the swank server doing

(push #p"path/to/slime/" asdf:*central-registry*) ;in my init file

(require :swank) ; these two from the repl in the cmd window
(swank:create-server)

in the slime repl, I can reliably reproduce the bug typing "swank" and then hitting Tab and Backspace at a fast pace. The same happens when I run ccl as an inferior lisp in emacs.

In both cases, i run ccl with -K utf-8.

Note that it's not slime that hangs, but ccl. When this bug occurs, I can't type on the repl in the "terminal" anymore. I have to close the terminal or hit Ctrl+Break loads of times to kill it.

For what is worth, my slime setup follows:

;;;;;;;;;;;;;;;;;;;
;;; Slime stuff ;;;
;;;;;;;;;;;;;;;;;;;


(add-to-list 'load-path (concat *my-site-lisp-directory* "slime/"))  ;;    load-path for slime
(add-to-list 'load-path (concat *my-site-lisp-directory* "slime/contrib/"))
(require 'slime)                                              ;;    
(setq slime-multiprocessing t)

(setq slime-autodoc-use-multiline-p t)
(setq slime-truncate-lines nil)
(set-language-environment "UTF-8")
(setq slime-net-coding-system 'utf-8-unix)  
(slime-setup '(slime-fancy slime-asdf))  

(setq slime-lisp-implementations
      '((clisp ("c:/Program Files (x86)/clisp-2.48/clisp.exe" "-K" "full"))
	(ccl64 ("C:/Users/ale/MySw/ccl/wx86cl64.exe" "-K" "utf-8"))
	(ccl ("C:/Users/ale/MySw/ccl/wx86cl.exe" "-K" "utf-8"))
	(sbcl ("sbcl"))))

I tried to run win32 binary in Windows 7 64-bit. but an exception occurred.

this is log.

$ ./wx86cl
%eax = 0x02403058
%ecx = 0x000005ec
%edx = 0x00000008
%ebx = 0xc0000005
%esp = 0x02402de0
%ebp = 0x02403038
%esi = 0x02403060
%edi = 0x024030b4
%eip = 0x00023c95
%eflags = 0x00010202

%cs = 0x0023
%ds = 0x002b
%ss = 0x002b
%es = 0x002b
%fs = 0x0053
%gs = 0x002b
Exception on foreign stack

Exception occurred while executing foreign code
? for help
[4148] Clozure CL kernel debugger: