diff --git a/APIs/std.lua b/APIs/std.lua
index 4c8aaad..d4d76fd 100644
--- a/APIs/std.lua
+++ b/APIs/std.lua
@@ -105,7 +105,7 @@ function std.ws.write_bytes(arr)
 	std.ws_b(HTTP_REQUEST.id,arr)
 end
 function std.ws.enable()
-	return HTTP_REQUEST.query ~= nil and HTTP_REQUEST.query["__web_socket__"] == "1"
+	return HTTP_REQUEST ~= nil and HTTP_REQUEST.request["__web_socket__"] == "1"
 end
 function std.ws.close(code)
 	std.ws_close(HTTP_REQUEST.id,code)
diff --git a/lib/ulib/ulib.c b/lib/ulib/ulib.c
index 86b636b..46e9775 100644
--- a/lib/ulib/ulib.c
+++ b/lib/ulib/ulib.c
@@ -10,6 +10,8 @@
 #include <time.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <sys/types.h>
+#include <signal.h>
 #include <errno.h>
 #include <pwd.h>
 #include <grp.h>
@@ -118,6 +120,15 @@ static int l_waitpid(lua_State* L)
 	int status;
     waitpid(pid, &status, 0);
 	lua_pushnumber(L, status);
+	return 1;
+}
+static int l_kill(lua_State* L)
+{
+	int pid = luaL_checknumber(L,1);
+	if(pid == -1) pid = getpid();
+	int status = kill(pid, SIGKILL);
+	lua_pushnumber(L, status);
+	return 1;
 }
 static int l_setuid(lua_State* L)
 {
@@ -610,6 +621,7 @@ static const struct luaL_Reg _lib [] = {
 	{"setuid", l_setuid},
 	{"setgid", l_setgid},
 	{"fork", l_fork},
+	{"kill", l_kill},
 	{"waitpid", l_waitpid},
 	{"chown",l_chown},
 	{"delete", l_delete},