[hue] Retry once on timeout for GET requests to the bridge (API v1)

[lolodomo]

Fix #16723

Signed-off-by: Laurent Garnier lg.hc@free.fr

[lolodomo]

In the last 7 days, I got 219 timeouts to the hue bridge.
The new retry mechanism resolved 95% of these failures (only 11 failed again after the retry).
So it is a massive improvement.

My refresh interval is set to its default, that is 10s. That means 60 480 refreshes in 7 days, each refresh being several requests to the bridge. That means around 0.36% of my refreshes (not requests to the bridge) (219 / 60 480) went in timeout.

@andrewfg for information

[lsiepel]

Thanks, LGTM

[andrewfg]

That means around 0.36% of my refreshes (not requests to the bridge) (219 / 60 480) went in timeout.

I am pleased you got an improvement. By reference the V2 bridge with API V2 has zero timeout events. (So probably your V1 bridge has reached the edge of its capabilities; and as Philips / Signify extends the lamp features, the trend would probably only deteriorate..)