globals mostly working

1 files changed, 9 insertions, 2 deletions

diff --git a/src/net.c b/src/net.c
index 5dde288..ccfa28c 100644
--- a/src/net.c
+++ b/src/net.c
@@ -338,8 +338,11 @@ int l_close(lua_State* L){
   lua_pushstring(L, "client_fd");

   lua_gettable(L, res_idx);

   int client_fd = luaL_checkinteger(L, -1);

-  if(client_fd <= 0) abort(); // add error message

-  

+  if(client_fd <= 0){

+    printf("already closed\n");

+    abort();

+  }// add error message

+  return 0;

   lua_pushstring(L, "client_fd");

   lua_pushinteger(L, -1);

   lua_settable(L, res_idx);

@@ -361,11 +364,15 @@ void* handle_client(void *_arg){
   //create state for this thread

   lua_State* L = luaL_newstate();

   luaL_openlibs(L);

+

   pthread_mutex_lock(&mutex);

+  int old_top = lua_gettop(args->L);

   lua_getglobal(args->L, "_G");

   i_dcopy(args->L, L, NULL);

+  lua_settop(args->L, old_top);

   lua_setglobal(L, "_G");

   pthread_mutex_unlock(&mutex);

+

   //read full request

   size_t bytes_received = recv_full_buffer(client_fd, &buffer, &header_eof);