From shengh at cadence.com Wed Oct 27 09:53:09 2004 From: shengh at cadence.com (Sheng Han) Date: Wed, 27 Oct 2004 11:53:09 +0200 Subject: [mod-lisp-devel] setting up mod_lisp with apache Message-ID: <1098870789.17875.36.camel@lnx-mucvcadpool2> Hi there, I've some difficulty in setting up mod_lisp in apache. Hope someone out there can shede some light on this. I've compiled mod_lisp.c: [root at lnx-mucvcadpool2 httpd-1-3-31]# ll total 116 drwxr-xr-x 2 root root 4096 Oct 27 11:21 bin drwxr-xr-x 2 root root 4096 Oct 25 17:49 cgi-bin drwxr-xr-x 2 root root 4096 Oct 27 11:22 conf drwxr-xr-x 3 root root 4096 Oct 25 17:49 htdocs drwxr-xr-x 3 root root 4096 Oct 25 17:49 icons drwxr-xr-x 3 root root 4096 Oct 26 17:21 include drwxr-xr-x 2 root root 4096 Oct 27 11:21 libexec drwxr-xr-x 2 root root 4096 Oct 26 17:22 logs drwxr-xr-x 4 root root 4096 Oct 25 17:48 man -rw-r--r-- 1 root root 49217 Oct 26 17:15 mod_lisp.c drwxr-xr-x 2 nobody nobody 4096 Oct 25 17:49 proxy [root at lnx-mucvcadpool2 httpd-1-3-31]# [root at lnx-mucvcadpool2 bin]# ./apxs -a -i -c ../mod_lisp.c gcc -DLINUX=22 -DHAVE_SET_DUMPABLE -DUSE_HSREGEX -fpic -DSHARED_MODULE -I/home2/software/httpd-1-3-31/include -c ../mod_lisp.c gcc -shared -o ../mod_lisp.so mod_lisp.o [activating module `lisp' in /home2/software/httpd-1-3-31/conf/httpd.conf] cp ../mod_lisp.so /home2/software/httpd-1-3-31/libexec/mod_lisp.so chmod 755 /home2/software/httpd-1-3-31/libexec/mod_lisp.so cp /home2/software/httpd-1-3-31/conf/httpd.conf /home2/software/httpd-1-3-31/conf/httpd.conf.bak cp /home2/software/httpd-1-3-31/conf/httpd.conf.new /home2/software/httpd-1-3-31/conf/httpd.conf rm /home2/software/httpd-1-3-31/conf/httpd.conf.new Modified the httpd.conf file: ..... .... LoadModule setenvif_module libexec/mod_setenvif.so LoadModule lisp_module libexec/mod_lisp.so ... ClearModuleList ... AddModule mod_lisp.c # Setup lisp dir for lisp code to be handled by LISP LispServer 127.0.0.1 3000 "fractal" SetHandler lisp-handler Alias /asp/ "/home2/software/asp/" Options None AllowOverride None Order allow,deny Allow from all The server seems not happy with the port setting 3000, or its not listening to 3000: * (fetch-mod-lisp-url "localhost" "/asp/fixed") Error in function CONNECT-TO-INET-SOCKET: Error connecting socket to [localhost:3000]: Connection refused [Condition of type SIMPLE-ERROR] Restarts: 0: [ABORT] Return to Top-Level. Debug (type H for help) (CONNECT-TO-INET-SOCKET "localhost" 3000 :STREAM) Source: Error finding source: Error in function DEBUG::GET-FILE-TOP-LEVEL-FORM: Source file no longer exists: target:code/internet.lisp. 0] 0 So I added this to httpd.conf: Listen 3000 restart and run the test function again: * (fetch-mod-lisp-url "localhost" "/asp/fixed") (("" . "") ("501 Method Not Implemented" . "") ("

Method Not Implemented

" . "url to /index.html not supported.

") ("Invalid method in request url

" . "

") ("

Apache/1.3.31 Server at lnx-mucvcadpool2 Port 8000

" . "")) So I assume the server is openning the port and lisp is listening to this port, am I right? But as you can see, " ...Method Not Implemented...", in the returned text. Something must be wrong. Oh, of cause I have already open a lisp session in terminal and load the cmucl lisp file: (load "/home2/software/asp/modlisp-cmucl.lisp") Now the problem is if I point my browser to the area that lisp suppose to handle: http://127.0.0.1:8000/asp/debug-table As I understand debug-talbe is a predefined function in modlisp-cmucl.lisp, so something should happen. However, I received nothing in the browser, empty screen and empty source file. Look at the apache log file: In access.log: 127.0.0.1 - - [27/Oct/2004:11:43:46 +0200] "remote-ip-addr" 501 - 127.0.0.1 - - [27/Oct/2004:11:43:46 +0200] "GET /asp/debug-table HTTP/1.1" 200 5 In error.log: [Wed Oct 27 11:34:10 2004] [notice] SIGHUP received. Attempting to restart [Wed Oct 27 11:34:10 2004] [error] Cannot remove module mod_lisp.c: not found in module list [Wed Oct 27 11:34:10 2004] [notice] Apache/1.3.31 (Unix) mod_lisp/2.35 configured -- resuming normal operations [Wed Oct 27 11:34:10 2004] [notice] Accept mutex: sysvsem (Default: sysvsem) [Wed Oct 27 11:34:14 2004] [error] [client 127.0.0.1] Invalid method in request url [Wed Oct 27 11:43:46 2004] [error] [client 127.0.0.1] Invalid method in request remote-ip-addr Note the mod_lis.c is not found in module list. Where should I put it? First invalid method in request url is generated from this function call in lisp session: (fetch-mod-lisp-url "localhost" "/asp/fixed") the second "invalid mthod in request remote-ip-addr" is from the broswser request for "debug-table". It seems to me something is still wrong. Maybe someone can point it out? Many thanks, sheng From edi at agharta.de Wed Oct 27 18:33:44 2004 From: edi at agharta.de (Edi Weitz) Date: Wed, 27 Oct 2004 20:33:44 +0200 Subject: [mod-lisp-devel] setting up mod_lisp with apache In-Reply-To: <1098870789.17875.36.camel@lnx-mucvcadpool2> (Sheng Han's message of "Wed, 27 Oct 2004 11:53:09 +0200") References: <1098870789.17875.36.camel@lnx-mucvcadpool2> Message-ID: On Wed, 27 Oct 2004 11:53:09 +0200, Sheng Han wrote: > I've some difficulty in setting up mod_lisp in apache. Hope someone > out there can shede some light on this. I see you've already got another answer in c.l.l. Let us know if that helps or if you still have problems. Edi. From shengh at cadence.com Thu Oct 28 09:39:43 2004 From: shengh at cadence.com (Sheng Han) Date: Thu, 28 Oct 2004 11:39:43 +0200 Subject: [mod-lisp-devel] setting up mod_lisp with apache In-Reply-To: References: <1098870789.17875.36.camel@lnx-mucvcadpool2> Message-ID: <4180BE5F.9020109@cadence.com> Thanks for your concern. It works for me now. Cheers, sheng Edi Weitz wrote: >On Wed, 27 Oct 2004 11:53:09 +0200, Sheng Han wrote: > > > >>I've some difficulty in setting up mod_lisp in apache. Hope someone >>out there can shede some light on this. >> >> > >I see you've already got another answer in c.l.l. Let us know if that >helps or if you still have problems. > >Edi. > > >