# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1647337726 -3600
# Node ID 5373724e08a5b1c89331ed121d19551c334cfc81
# Parent  a15647d42880658bc7fb095792283551bee64b45
mod_admin_socket: Compat for luasocket prior to unix datagram support

The "socket.unix" module exported only a function before
https://github.com/lunarmodules/luasocket/commit/aa1b8cc9bc35e56de15eeb153c899e4c51de82a8
when datagram support was added.

Fixes #1717

Thanks rsc and lucas for reporting and testing

diff -r a15647d42880 -r 5373724e08a5 plugins/mod_admin_socket.lua
--- a/plugins/mod_admin_socket.lua	Tue Mar 15 21:59:51 2022 +0100
+++ b/plugins/mod_admin_socket.lua	Tue Mar 15 10:48:46 2022 +0100
@@ -2,6 +2,9 @@
 
 local have_unix, unix = pcall(require, "socket.unix");
 
+if have_unix and type(unix) == "function" then
+	unix = { stream = unix };
+end
 if not have_unix or type(unix) ~= "table" then
 	module:log_status("error", "LuaSocket unix socket support not available or incompatible, ensure it is up to date");
 	return;
diff -r a15647d42880 -r 5373724e08a5 util/adminstream.lua
--- a/util/adminstream.lua	Tue Mar 15 21:59:51 2022 +0100
+++ b/util/adminstream.lua	Tue Mar 15 10:48:46 2022 +0100
@@ -139,6 +139,9 @@
 
 local function new_connection(socket_path, listeners)
 	local have_unix, unix = pcall(require, "socket.unix");
+	if have_unix and type(unix) == "function" then
+		unix = { stream = unix };
+	end
 	if type(unix) ~= "table" then
 		have_unix = false;
 	end