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-rw-r--r--net/adns.lua27
1 files changed, 13 insertions, 14 deletions
diff --git a/net/adns.lua b/net/adns.lua
index c9cb9476..d6beffbb 100644
--- a/net/adns.lua
+++ b/net/adns.lua
@@ -43,33 +43,32 @@ function cancel(handle, call_handler)
end
function new_async_socket(sock, resolver)
- local newconn, peername = {}, "<unknown>";
+ local peername = "<unknown>";
local listener = {};
+ local handler = {};
function listener.onincoming(conn, data)
- dns.feed(sock, data);
+ dns.feed(handler, data);
end
function listener.ondisconnect(conn, err)
log("warn", "DNS socket for %s disconnected: %s", peername, err);
local servers = resolver.server;
- if resolver.socketset[newconn.handler] == resolver.best_server and resolver.best_server == #servers then
+ if resolver.socketset[conn] == resolver.best_server and resolver.best_server == #servers then
log("error", "Exhausted all %d configured DNS servers, next lookup will try %s again", #servers, servers[1]);
end
resolver:servfail(conn); -- Let the magic commence
end
- newconn.handler, newconn._socket = server.wrapclient(sock, "dns", 53, listener);
- if not newconn.handler then
+ handler = server.wrapclient(sock, "dns", 53, listener);
+ if not handler then
log("warn", "handler is nil");
end
- if not newconn._socket then
- log("warn", "socket is nil");
- end
- newconn.handler.settimeout = function () end
- newconn.handler.setsockname = function (_, ...) return sock:setsockname(...); end
- newconn.handler.setpeername = function (_, ...) peername = (...); local ret = sock:setpeername(...); _.setsend(sock.send); return ret; end
- newconn.handler.connect = function (_, ...) return sock:connect(...) end
- newconn.handler.send = function (_, data) _.write(_, data); return _.sendbuffer(); end
- return newconn.handler;
+
+ handler.settimeout = function () end
+ handler.setsockname = function (_, ...) return sock:setsockname(...); end
+ handler.setpeername = function (_, ...) peername = (...); local ret = sock:setpeername(...); _:set_send(sock.send); return ret; end
+ handler.connect = function (_, ...) return sock:connect(...) end
+ handler.send = function (_, data) _:write(data); return _.sendbuffer and _.sendbuffer(); end
+ return handler;
end
dns:socket_wrapper_set(new_async_socket);