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cyoung / stratux

Aviation weather and traffic receiver based on RTL-SDR.
BSD 3-Clause "New" or "Revised" License
1.06k stars 362 forks source link

Profile/optimize traffic page #737

Open cyoung opened 6 years ago

cyoung commented 6 years ago

https://github.com/cyoung/stratux/blob/master/web/plates/js/traffic.js

Locks up on some devices with a large traffic target list.

JCBird1012 commented 6 years ago

Is there any further info on reproducing this issue? It may be something that I want to tackle if I can reproduce it somewhat consistently.

cyoung commented 5 years ago

@JCBird1012 - it seems to mostly show up on older Android devices. Issue reported on:

LG G6. Android 7.0. Chrome.

Samsung Galaxy Tab A. Android 7.1.1. Chrome.

You can probably get the code to lock up on any platform if you un-comment this and re-compile:

https://github.com/cyoung/stratux/blob/7340719ae3ebd4c3dd6c8991137bc4bb2f3b1c72/main/gen_gdl90.go#L769-L783

Increase numTargets until it crashes or locks.

OEZWONKP commented 5 years ago

Seems like i have the same issue, will report soonest

OEZWONKP commented 5 years ago

Traffic Page locks consistently on all platforms, chrome(ium), IE on W7, Firefox, Vivaldi. Happens when target list gets large (and scrolls to next page i think) Interestingly, if you deactivate the wifi on the client side the page refreshes correctly just before the disconnect! It's making my HW unusable so id appreciate some work here.

crhiles commented 5 years ago

I am seeing the traffic page lock up quite frequently. It does not recover for me after the amount of traffic decreases. I cannot go to any other pages on the Stratux interface.
Some screenshots showing the amount of traffic. This was at FL430 just south of Chicago. iPad IOS 12.3.2 file2 file1