net.server_select: Set select() timeout to 3600 by default.

[prosody.git] / net / dns.lua

diff --git a/net/dns.lua b/net/dns.lua
index 29d9cf36d227a52df80b9e4ae75a730e094b4e2c..c5f219a8f0a5b07c7e9831ae07a0018331afd0e7 100644 (file)
--- a/net/dns.lua
+++ b/net/dns.lua
@@ -531,7 +531,7 @@ end
 
 function resolver:adddefaultnameservers()    -- - - - -  adddefaultnameservers
        if is_windows then
-               if windows then
+               if windows and windows.get_nameservers then
                        for _, server in ipairs(windows.get_nameservers()) do
                                self:addnameserver(server);
                        end
@@ -674,11 +674,11 @@ function resolver:query(qname, qtype, qclass)    -- - - - - - - - - - -- query
                retry  = socket.gettime() + self.delays[1]
        };
 
-  -- remember the query
+       -- remember the query
        self.active[id] = self.active[id] or {};
        self.active[id][question] = o;
 
-  -- remember which coroutine wants the answer
+       -- remember which coroutine wants the answer
        local co = coroutine.running();
        if co then
                set(self.wanted, qclass, qtype, qname, co, true);
@@ -738,7 +738,7 @@ function resolver:servfail(sock)
                        end
                end
        end
-   
+
        if num == self.best_server then
                self.best_server = self.best_server + 1;
                if self.best_server > #self.server then
@@ -887,12 +887,12 @@ end
 function resolver:lookup(qname, qtype, qclass)    -- - - - - - - - - -  lookup
        self:query (qname, qtype, qclass)
        while self:pulse() do
-           local recvt = {}
-           for i, s in ipairs(self.socket) do
-              recvt[i] = s
-           end
-           socket.select(recvt, nil, 4)
-        end
+               local recvt = {}
+               for i, s in ipairs(self.socket) do
+                       recvt[i] = s
+               end
+               socket.select(recvt, nil, 4)
+       end
        --print(self.cache);
        return self:peek(qname, qtype, qclass);
 end