diff --git a/init.lua b/init.lua
index fad87c4..1a06f91 100644
--- a/init.lua
+++ b/init.lua
@@ -62,7 +62,7 @@ local function msync(s)
     else -- second time sync -> append since parameter
         u = u .. "&since="..s
     end
-    http.fetch({url=u}, 
+    http.fetch({url=u, method="GET"},
         function (res) 
             if res == nil then -- received nothing from server
                 minetest.log("error", "matrix_bridge - sync response is nil")
@@ -70,6 +70,7 @@ local function msync(s)
                 minetest.log("info", "matrix_bridge - not found / timeout")
             elseif res.code == 404 then
                 minetest.log("error", "matrix_bridge - 404")
+                minetest.log("action", res.data)
             else
                 local response = minetest.parse_json(res.data)
                 if response ~= nil then
@@ -145,6 +146,8 @@ minetest.register_chatcommand("msync", {
     func = function(name, param)  
         if param == "nil" then -- test sync as called from login
             msync()
+        elseif param == "relogin" then
+            mlogin()
         elseif #param > 1 then -- test sync with specific 'since' parameter
             msync(param)
         else -- test sync with current since parameter
@@ -153,6 +156,12 @@ minetest.register_chatcommand("msync", {
         return true, "[matrix_bridge] Fetching from matrix..."
 end})
 
+minetest.register_on_shutdown(function()
+    minetest.log("action", "matrix_bridge - signing out.")
+    local u = MATRIX_SERVER.."/logout/all"
+    http.fetch({url=u, method="POST", function (res) end})
+end)
+
 minetest.register_on_joinplayer(function(player)
 	local name = player:get_player_name()
 	if token then