From: <jam...@di...> - 2011-08-31 08:58:15
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It's a good point, it should be the first choice because it's nice and simple when it works. But you need the window (what I meant by pipelining) for maximum throughput. James -----Original Message----- From: mat...@gm... [mailto:mat...@gm...] On Behalf Of Matej Sekoranja Sent: 30 August 2011 19:18 To: Rowland, James (DLSLtd,RAL,DIA) Cc: mrk...@co...; epi...@li... Subject: Re: pvAccess monitor streaming data > putProcessGet may reduce throughput as the server blocks > sending until the client replies to the last message. That true, but do not underestimate pull (or ACK) approach. This is one of the best flow control - client takes when it can :) Yes, it's simple and boring, but it works! It's worth considering. Matej ps This is also how TCP works (sure there is a window, etc.). -- This e-mail and any attachments may contain confidential, copyright and or privileged material, and are for the use of the intended addressee only. If you are not the intended addressee or an authorised recipient of the addressee please notify us of receipt by returning the e-mail and do not use, copy, retain, distribute or disclose the information in or attached to the e-mail. Any opinions expressed within this e-mail are those of the individual and not necessarily of Diamond Light Source Ltd. Diamond Light Source Ltd. cannot guarantee that this e-mail or any attachments are free from viruses and we cannot accept liability for any damage which you may sustain as a result of software viruses which may be transmitted in or with the message. Diamond Light Source Limited (company no. 4375679). Registered in England and Wales with its registered office at Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom |