Re: [rtcweb] Prioritization
Simon Perreault <simon.perreault@viagenie.ca> Fri, 25 April 2014 15:17 UTC
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Date: Fri, 25 Apr 2014 11:17:07 -0400
From: Simon Perreault <simon.perreault@viagenie.ca>
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Subject: Re: [rtcweb] Prioritization
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Le 2014-04-25 11:02, Harald Alvestrand a écrit : > On 04/25/2014 03:53 PM, Simon Perreault wrote: >> Le 2014-04-25 09:21, Harald Alvestrand a écrit : >>>> Suggestion: leave it up to implementations to interpret priority levels >>>> however they want. Reword the current text so that it becomes an >>>> *example* of what an implementation might do. >>> The problem with doing that is that it leads to completely inconsistent >>> behaviour. >> Understood. But is that something we should care about? I mean, if it >> does not lead to application developers doing "if (chrome) ... else if >> (firefox) ..." then behaviour inconsistency is of no consequence. I >> can't imagine a situation where that would happen if we leave it open. > > I can imagine that happening. Consider a scenario where complete > starvation is considered a Really Bad Thing. > > if (firefox) { > // higher priority channels will completely starve out lower priority > ones. Don't. > priority = normal > } else if (chrome) { > // lower priority channels will get some packets through. That's OK. > priority = high > } else { > // I have no idea what will happen, let's play it safe. > priority = normal > } Ok, then how about "MUST NOT do starvation"? I'll shut up now. I see your point. If nobody else feels this issue is important, feel free to ignore my comment. Simon -- DTN made easy, lean, and smart --> http://postellation.viagenie.ca NAT64/DNS64 open-source --> http://ecdysis.viagenie.ca STUN/TURN server --> http://numb.viagenie.ca
- Re: [rtcweb] Prioritization Harald Alvestrand
- [rtcweb] I-D Action: draft-ietf-rtcweb-transports… internet-drafts
- Re: [rtcweb] I-D Action: draft-ietf-rtcweb-transp… Harald Alvestrand
- [rtcweb] Prioritization Simon Perreault
- Re: [rtcweb] Prioritization Harald Alvestrand
- Re: [rtcweb] Prioritization Simon Perreault
- [rtcweb] Review Comments on draft-ietf-rtcweb-tra… Magnus Westerlund
- Re: [rtcweb] Prioritization Simon Perreault
- Re: [rtcweb] Prioritization Martin Thomson
- Re: [rtcweb] Prioritization Matthew Kaufman (SKYPE)
- Re: [rtcweb] Prioritization Matthew Kaufman (SKYPE)
- Re: [rtcweb] Prioritization Harald Alvestrand
- Re: [rtcweb] Prioritization Cullen Jennings (fluffy)
- Re: [rtcweb] Prioritization Martin Thomson
- Re: [rtcweb] Prioritization Matthew Kaufman (SKYPE)
- Re: [rtcweb] Prioritization Dave Taht
- Re: [rtcweb] Prioritization DRUTA, DAN
- Re: [rtcweb] Prioritization Harald Alvestrand
- Re: [rtcweb] Prioritization Michael Welzl