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Groups > comp.lang.java.programmer > #10368
| Date | 2011-11-30 09:34 -0800 |
|---|---|
| From | Patricia Shanahan <pats@acm.org> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Thread question |
| References | <i9tbd7ppgalucct4i2t2agj9hldjumnmk4@4ax.com> <081cd7paqgsa8bbg5gjh8v1kinfp7asgt0@4ax.com> <YbKdnc-ylpHAkkvTnZ2dnUVZ_vudnZ2d@earthlink.com> <2da33860-dc78-4e22-a53b-0b7e0631900a@y7g2000vbe.googlegroups.com> |
| Message-ID | <ba6dne3Q6tyq9EvTnZ2dnUVZ_qmdnZ2d@earthlink.com> (permalink) |
On 11/30/2011 7:10 AM, Paul Cager wrote: > On Nov 30, 11:11 am, Patricia Shanahan<p...@acm.org> wrote: >> On 11/30/2011 2:32 AM, Roedy Green wrote: >> ... >> >>> I'll be curious to find out the optimal number of threads. I don't >>> like to pester the book stores. >>> ... >> >> Here's a basic approach to picking a thread count: >> ... > > In this case it's not just your own resources you have to take into > consideration. Some web sites won't like having 20 simultaneous > connections from the same IP scraping the site. The number of connections, just like the number of outstanding requests, should indeed be considered a critical resource, and will give one of the bounds on the number of threads. I would not be surprised if the external limits gave tighter bounds than the internal ones. Patricia
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Thread question Roedy Green <see_website@mindprod.com.invalid> - 2011-11-30 01:31 -0800
Re: Thread question Peter Duniho <NpOeStPeAdM@NnOwSlPiAnMk.com> - 2011-11-30 01:48 -0800
Re: Thread question Roedy Green <see_website@mindprod.com.invalid> - 2011-11-30 02:32 -0800
Re: Thread question Roedy Green <see_website@mindprod.com.invalid> - 2011-11-30 02:48 -0800
Re: Thread question Patricia Shanahan <pats@acm.org> - 2011-11-30 03:11 -0800
Re: Thread question Paul Cager <paul.cager@googlemail.com> - 2011-11-30 07:10 -0800
Re: Thread question Patricia Shanahan <pats@acm.org> - 2011-11-30 09:34 -0800
Re: Thread question Roedy Green <see_website@mindprod.com.invalid> - 2011-11-30 06:10 -0800
Re: Thread question markspace <-@.> - 2011-11-30 06:13 -0800
Re: Thread question Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2011-11-30 11:53 -0800
Re: Thread question Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-11-30 07:28 -0500
Re: Thread question markspace <-@.> - 2011-11-30 05:30 -0800
Re: Thread question Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-11-30 21:04 -0500
Re: Thread question markspace <-@.> - 2011-11-30 18:28 -0800
Re: Thread question markspace <-@.> - 2011-11-30 05:50 -0800
Re: Thread question markspace <-@.> - 2011-11-30 06:04 -0800
Re: Thread question Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2011-11-30 11:48 -0800
Re: Thread question Roedy Green <see_website@mindprod.com.invalid> - 2011-11-30 13:23 -0800
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