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Add username and network address to newSession

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The luafilter now provides the username and the network address of the
client for the newSession entry point.
This commit is contained in:
Markus Mäkelä
2016-12-22 11:56:45 +02:00
parent 47ac20adea
commit 5664321df0
2 changed files with 11 additions and 6 deletions
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10
server/modules/filter/luafilter/luafilter.c
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@ -18,7 +18,7 @@
*
* The entry points for the Lua script expect the following signatures:
* * nil createInstance() - global script only
* * nil newSession()
* * nil newSession(string, string)
* * nil closeSession()
* * (nil | bool | string) routeQuery(string)
* * nil clientReply()
@ -360,8 +360,10 @@ static void * newSession(FILTER *instance, SESSION *session)
/** Call the newSession entry point */
lua_getglobal(my_session->lua_state, "newSession");
lua_pushstring(my_session->lua_state, session->client_dcb->user);
lua_pushstring(my_session->lua_state, session->client_dcb->remote);
if (lua_pcall(my_session->lua_state, 0, 0, 0))
if (lua_pcall(my_session->lua_state, 2, 0, 0))
{
MXS_WARNING("luafilter: Failed to get global variable 'newSession': '%s'."
" The newSession entry point will not be called.",
@ -376,8 +378,10 @@ static void * newSession(FILTER *instance, SESSION *session)
spinlock_acquire(&my_instance->lock);
lua_getglobal(my_instance->global_lua_state, "newSession");
lua_pushstring(my_instance->global_lua_state, session->client_dcb->user);
lua_pushstring(my_instance->global_lua_state, session->client_dcb->remote);
if (lua_pcall(my_instance->global_lua_state, 0, 0, 0))
if (lua_pcall(my_instance->global_lua_state, 2, 0, 0))
{
MXS_WARNING("luafilter: Failed to get global variable 'newSession': '%s'."
" The newSession entry point will not be called for the global script.",