This is a discussion on Re: "reasonable" bulk resolver behavior within the Bind Users forums, part of the DNS and Related Forums category; Steve Friedl <steve@unixwiz.net> writes: > > for the record, i still think that using a thread-...
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Steve Friedl <steve@unixwiz.net> writes:
> > for the record, i still think that using a thread-safe resolver like IRS > > (which is contained in bind8 and bind9's "libbind") and pthreads is the > > right way to go, compared to ADNS. though i'd still like to do something > > that ran natively on top of bind8's "eventlib" someday. > > Is this out of personal preference, or some deeper technical reason? > > I generally avoid pthreads because it's just not portable enough: I can > make singlethreaded select() do nearly anything - for DNS or whatever - > including on Win32 where I have some modest involvement [see "MVP" below]. as the original author of bind8 "eventlib", i clearly agreed with your position... but that was in 1995. pthreads on windows works well enough that they can get FIPS certification, which is good enough for BIND8 "IRS". -- Paul Vixie |