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Re: stalls with concurrent host name resolvers: msg#00010

lib.boost.asio.user

Subject: Re: stalls with concurrent host name resolvers

Hi Arvid,

Arvid Norberg <arvid-M9ekpT6mRt2zQB+pC5nmwQ@xxxxxxxxxxxxxxxx> wrote:
> I discovered that if I have many (say, 50) io_services, and
> all of them perform a name lookup at (more or less) the same
> time, some of the handlers will stall for about 1 minute.
> Initially I thought the handlers were never called. All host
> name resolvers resolves the same host name, so only the first
> one should stall (assuming the OS caches host names).

Thanks, I'll take a look. What version of Mac OS are you
running?

Cheers,
Chris



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