Openlitespeed was stoped when add Mod LUA

[litespeedtech]

Openlitespeed was stoped when add Mod LUA

[litespeedtech]

there is no lua related log message.
have you built mod_lua module? it uses luajit 2.0.

[puleeno]

I uses luajit 2.0.5 as lib.
PATH: /usr/local/lib/luajit.so

I check the conf file, found that when added module mod_lua line to conf file is faulty.
Failed to RCS checkin conf file /usr/local/lsws/conf/httpd_config.conf0, ret 32512, error(Invalid argument)

[litespeedtech]

Did you mean the RCS errors?
If yes, it is not a problem since it just make a backup of your current conf file and these errors are no hurt to the server.
About RCS, please review https://www.gnu.org/software/rcs/

Thanks.
David

[miky4u2]

Osx, just install RCS with homebrew. That will take care of that error. Not related to 'lua' though
http://macappstore.org/rcs/
on centos just yum install rcs

[nguyen-tho-mulodo]

@litespeedtech @miky4u2
I will try it! thanks very much! 👍

[litespeedtech]

there is a bug in lua module initialization, please try the following patch:

diff --git a/src/modules/lua/edluastream.cpp b/src/modules/lua/edluastream.cpp
index 8d899939c..3eb42d91c 100644
--- a/src/modules/lua/edluastream.cpp
+++ b/src/modules/lua/edluastream.cpp
@@ -818,11 +818,19 @@ static const luaL_Reg sockMetaSub[] =
 void LsLuaCreateTcpsockmeta(lua_State *L)
 {
     LsLuaApi::openlib(L, LS_LUA ".socket", sockSub, 0);
-    LsLuaApi::pushlstring(L, "__metatable", 11);
     LsLuaApi::newmetatable(L, LSLUA_TCPSOCKDATA);
-    LsLuaApi::pushlstring(L, "__index", 7);
     LsLuaApi::openlib(L, NULL, sockMetaSub, 0);
+
+    LsLuaApi::pushlstring(L, "__index", 7);
+    LsLuaApi::pushvalue(L, -3);
     LsLuaApi::rawset(L, -3);
+
+    LsLuaApi::pushlstring(L, "__metatable", 11);
+    LsLuaApi::pushvalue(L, -3);
     LsLuaApi::rawset(L, -3);
+
+    LsLuaApi::settop(L, -3);       // pop 2
+    
+    
 }
 

[puleeno]

@litespeedtech
Thanks for your support. I install mod_lua successful!
LUA: JIT ENGINE READY

But when I Reload OLS service then Example Virtualhost receive an empty response.

This page isn’t working
42.112.16.145 didn’t send any data.
ERR_EMPTY_RESPONSE