Software / code / prosody
Changeset
1203:23725bfdeed5
net.adns: Add support for cancelling a non-blocking lookup, optionally calling the handler
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Tue, 26 May 2009 21:48:32 +0100 |
| parents | 1202:e69fafc14491 |
| children | 1204:dea89234e545 |
| files | net/adns.lua |
| diffstat | 1 files changed, 8 insertions(+), 1 deletions(-) [+] |
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--- a/net/adns.lua Tue May 26 21:47:25 2009 +0100 +++ b/net/adns.lua Tue May 26 21:48:32 2009 +0100 @@ -16,7 +16,7 @@ end log("debug", "Records for %s not in cache, sending query (%s)...", qname, tostring(coroutine.running())); dns.query(qname, qtype, qclass); - coroutine.yield(nil); -- Wait for reply + 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)); if not ok then @@ -25,6 +25,13 @@ end)(dns.peek(qname, qtype, qclass)); end +function cancel(handle, call_handler) + dns.cancel(handle); + if call_handler then + handle[4]() + end +end + function new_async_socket(sock) local newconn = {}; local listener = {};
