diff options
Diffstat (limited to 'net/adns.lua')
| -rw-r--r-- | net/adns.lua | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/net/adns.lua b/net/adns.lua index d0151c8c..2f7b6804 100644 --- a/net/adns.lua +++ b/net/adns.lua @@ -26,10 +26,17 @@ function lookup(handler, qname, qtype, qclass) return; end log("debug", "Records for %s not in cache, sending query (%s)...", qname, tostring(coroutine.running())); - dns.query(qname, qtype, qclass); - coroutine.yield({ qclass or "IN", qtype or "A", qname, coroutine.running()}); -- Wait for reply - log("debug", "Reply for %s (%s)", qname, tostring(coroutine.running())); - local ok, err = pcall(handler, dns.peek(qname, qtype, qclass)); + local ok, err = dns.query(qname, qtype, qclass); + if ok then + coroutine.yield({ qclass or "IN", qtype or "A", qname, coroutine.running()}); -- Wait for reply + log("debug", "Reply for %s (%s)", qname, tostring(coroutine.running())); + end + if ok then + ok, err = pcall(handler, dns.peek(qname, qtype, qclass)); + else + log("error", "Error sending DNS query: %s", err); + ok, err = pcall(handler, nil, err); + end if not ok then log("error", "Error in DNS response handler: %s", tostring(err)); end |