Nice!, It solved this error but now I got the error "ERROR: [ts_lua] lua_pcall failed: error loading module 'socket.core' from file '/opt/ats/lua_modules/lib/lua/5.1/socket/core.so': /opt/ats/lua_modules/lib/lua/5.1/socket/core.so: undefined symbol: lua_gettop.
Everything was built using lua 5.1. Any clues why I could be getting the undefined symbol? Could I be missing some dependency? Em qua, 6 de mar de 2019 às 18:37, Shu Kit Chan <[email protected]> escreveu: > Try not to call "add_package_path" / "add_package_cpath" inside the > lua module . > Call them in the same lua file containing the do_remap() function and > see if your problem is solved. > > Kit > > On Wed, Mar 6, 2019 at 1:23 PM Eric Chaves <[email protected]> wrote: > > > > Hi folks, > > > > This may be a little off-topic. Not sure if questions regarding lua > plugins/lua scripts should be asked here in the list. If so forgive me and > please point me the proper place to ask. > > > > I'm trying to learn TS lua script's. At first I just followed the sample > code for reverse host header presented in the lua_plugin docs by writing a > module named my_module.lua required inside a do_remap() with the following > content: > > > > local my_module = {} > > function my_module.send_response() > > ts.debug('executing my_module.send_response') > > ts.client_response.header['Rhost'] = ts.ctx['rhost'] > > return 0 > > end > > return my_module > > > > This works fine and after that I tried to add some code to connect into > a local redis instance using libs installed by luarocks (eg.: luarocks > install --tree /opt/ats/lua_modules luasocket) > > > > I found some scripts at github that uses the ts.add_package_path to > include the new modules and based on them I added those two lines at the > top of my_module.lua: > > > > > ts.add_package_path('/opt/ats/lua_modules/share/lua/5.1/?.lua;/opt/ats/lua_modules/share/lua/5.1/?/init.lua') > > ts.add_package_cpath('/opt/ats/lua_modules/share/lua/5.1/?.so') > > > > By doing so, even without actually requiring any new module (ie no other > changes in my_module logic) when my do_remap tries require my_module, I got > an error: ERROR: [ts_lua] lua_pcall failed: > /opt/ats/lua-plugins/my_module.lua:6: can't get the instance conf > > > > So it's clear that I'm breaking something using the ts.add_package_path. > I've also tried to mangle with package.path variable with the same outcome. > > > > What am I doing wrong and how should I do to add those new packages? > > > > Cheers, > > > > Eric > > >
