Implement cache support for the async resolver

Add additional check when starting a queued request, as the cache may
have been populated while the request was queued.
Put completed requests in the cache (note cache code internally discards
errored results and only caches successful results)

Reviewed-by: Aaron Tunney
Reviewed-by: Markus Goetz

1 files changed, 1 insertions, 1 deletions

diff --git a/src/network/kernel/qhostinfo_p.h b/src/network/kernel/qhostinfo_p.h
index ab3e809..ceec04d 100644
--- a/src/network/kernel/qhostinfo_p.h
+++ b/src/network/kernel/qhostinfo_p.h
@@ -274,7 +274,7 @@ private:
         EIdle,
         EGetByName,
         EGetByAddress,
-        EGetMoreNames,
+        ECompleteFromCache,
         EError
     } iState;
 };