Maintained by: NLnet Labs

[Unbound-users] concurrent processing of queries from the same TCP connection

Zi Hu
Wed Dec 18 02:31:14 CET 2013


Hi,

I noticed that when unbound processes queries from the same TCP connection,
it processes them sequentially.

If I send multiple queries over the same TCP connection, unbound processes
them one by one (not concurrently), which causes head of line blocking: The
later queries have to wait previous queries to get processed.

The question is:
Is there any particular reason that unbound doesn't support concurrent
processing of queries from the same TCP connection?


thanks
-Zi
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