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Timing of NetworkTables
Today I was trying to test the Latency in our system, and I set up a loopback test between the CRIO and our DS/Beaglebone. Using NetworkTables, I was seeing anywhere between 100-200ms of latency between sending and receiving. This seems really high. When I try pinging, it says it responds in less the 1ms, so its not the connection. Has anybody else tested this, or have any documentation on what the latency for NetworkTables is?
Also, I was trying to set up this test with UDP, but I could not get it to ever work. Has anybody else tried testing the latency of UDP, and if so how'd you actually get it to work.
Thanks
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All statements made are my own and not the feelings of any of my affiliated teams.
Teams 1510 and 2898 - Student 2010-2012
Team 4488 - Mentor 2013-2016
Co-developer of RobotDotNet, a .NET port of the WPILib.
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The great thing about autonomous mode is that it doesn't require any additional effort from anyone else on your team... (You could do that yourself...but I've noticed that people will usually offer to do it for you, rather than let the programmer touch power tools.) - jgannon [more] 
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