removed 2 locals, fixed http

src/ftp.lua

@@ -35,8 +35,12 @@ _M.PASSWORD = "anonymous@anonymous.org"
 local metat = { __index = {} }
 
 function _M.open(params)
-    local c = function() return params:create() end  -- wrap create as a method call
-    local tp = socket.try(tp.connect(params.server, params.port or _M.PORT, _M.TIMEOUT, c))
+    local tp = socket.try(tp.connect(
+        params.server, 
+        params.port or _M.PORT, 
+        _M.TIMEOUT, 
+        function() return params:create() end  -- wrap create as a method call
+      ))
     local f = base.setmetatable({ tp = tp }, metat)
     -- make sure everything gets closed in an exception
     f.try = socket.newtry(function() f:close() end)

src/http.lua

@@ -352,7 +352,7 @@ end
 _M.request = socket.protect(function(reqt, body)
     if base.type(reqt) == "string" then 
       reqt = _M.parseRequest(reqt, body)
-      local t, code, headers, status = reqt.target, socket.skip(1, trequest(reqt))
+      local t, code, headers, status = reqt.target, socket.skip(1, _M.request(reqt))
       return table.concat(t), code, headers, status
     else
       reqt.create = reqt.create or socket.tcp

src/smtp.lua

@@ -114,9 +114,12 @@ function metat.__index:send(mailt)
 end
 
 function _M.open(mailt)
-    local c = function() return mailt:create() end  -- wrap to do a method call
-    local tp = socket.try(tp.connect(mailt.server or _M.SERVER, mailt.port or _M.PORT,
-        _M.TIMEOUT, c))
+    local tp = socket.try(tp.connect(
+        mailt.server or _M.SERVER, 
+        mailt.port or _M.PORT,
+        _M.TIMEOUT, 
+        function() return mailt:create() end  -- wrap to do a method call
+      ))
     local s = base.setmetatable({tp = tp}, metat)
     -- make sure tp is closed if we get an exception
     s.try = socket.newtry(function()