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Apr 13, 2017 at 13:01 history edited CommunityBot
replaced http://iot.stackexchange.com/ with https://iot.stackexchange.com/
Apr 10, 2017 at 16:11 vote accept Perspectivus
Mar 15, 2017 at 18:00 answer added John Deters timeline score: 12
Mar 15, 2017 at 17:42 history edited Perspectivus CC BY-SA 3.0
added 519 characters in body
Mar 15, 2017 at 9:37 comment added Perspectivus Specifically, do internet cameras send their streams through a server or directly to my phone? Or alternatively, is the handshake done through a server and the stream transferred directly (as proposed here: iot.stackexchange.com/a/1118/1980)?
Mar 15, 2017 at 9:31 comment added hardillb @Perspectivus why, there is practically no overhead to an open socket, it sends a very small keep alive packet (to let the broker know it's still there) at a configurable rate, which as long as it's shorter than 15min TCP time out the socket should stay open indefinitely.
Mar 15, 2017 at 9:29 comment added Sean Houlihane No, that article is mostly junk.
Mar 15, 2017 at 9:29 comment added Perspectivus @hardillb, thanks for clarifying about MQTT. Keeping the connection open seems a bit inefficient...
Mar 15, 2017 at 9:27 comment added Perspectivus @SeanHoulihane, I found this article from mid of last year stating there are issues with "centralized" (client/server) approach techcrunch.com/2016/06/28/…. Is this a trend? Will we see more peer-to-peer communications between clients (e.g. smart phones) and IoT devices?
Mar 15, 2017 at 9:24 comment added Perspectivus @Aurora0001, I'm just trying to get a general feel.
Mar 15, 2017 at 9:20 answer added Sean Houlihane timeline score: 8
Mar 15, 2017 at 7:58 comment added Mawg I see (+1). What makes that any different for IoT devices?
Mar 15, 2017 at 7:56 comment added Sean Houlihane @Mawg Reverse address lookup. Accessing a device in my house from work.
Mar 15, 2017 at 7:51 comment added Mawg I don’t think that you understand routers (sorry). What technically differentiates an IoT derive from a PC, as far as routing is concerned, and why would there be a problem for IoT devices, but not desktops, laptops, tablets & 'phones? Read up on Port forwarding. In fact, I don’t understand what you mean by “Direct remote access”; could you please explain? Thanks
Mar 14, 2017 at 20:29 comment added Sean Houlihane I'd guess 99% of this year's installs will use (1), but have nothing to justify the guess.
S Mar 14, 2017 at 20:11 history suggested hardillb
While the question mentions MQTT it's not actually relevent to the question
Mar 14, 2017 at 20:06 review Suggested edits
S Mar 14, 2017 at 20:11
Mar 14, 2017 at 20:04 comment added hardillb Also MQTT does not poll, it opens a persistent connection out to the broker and the broker then sends messages back down that link
Mar 14, 2017 at 19:59 comment added Aurora0001 Interesting question. I'm not sure whether there will be easily obtainable statistics to find out the percentages—do you specifically need those, or are you just trying to get a feel for which methods are more common?
Mar 14, 2017 at 19:10 review First posts
Mar 14, 2017 at 19:11
Mar 14, 2017 at 19:05 history asked Perspectivus CC BY-SA 3.0