iCalendar not updating - WARNING "MAX request queued..."

Setup, Configuration and Use Beginners
1

Hello,
since a while i have been testing connetion to my google clandar with iCalendar binding.
Everything worked well for couple of days until i started to receive such messages:

2020-10-22 18:37:16.445 [WARN ] [g.icalendar.internal.handler.PullJob] - Response for calendar request could not be retrieved. Error message is: java.util.concurrent.RejectedExecutionException: Max requests queued per destination 1024 exceeded for HttpDestination[https://calendar.google.com]@12f5b96,queue=1024,pool=DuplexConnectionPool@1e8ad83`Preformatted text`[c=2/2,a=2,i=0]

Can someone advise what the problem could be?
Thing is being initialised properly and is “online” but events are not updating

Thans for support
JD

2

You have in excess of 1k requests queued. What have you got the update interval set to?

3

It is 1min indeed. Is there any limit to access a google calendar?
What is the reasonable or allowed value in this case?

4

Interval set to 15min.

2020-10-23 09:48:48.220 [WARN ] [g.icalendar.internal.handler.PullJob] - Response for calendar request could not be retrieved. Error message is: null
2020-10-23 10:04:48.225 [WARN ] [g.icalendar.internal.handler.PullJob] - Response for calendar request could not be retrieved. Error message is: null

I used the public url for my calendar with my google creditals.

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5

I tried to set debug settings in karaf but I am not sure I do it properly:

log:set DEBUG g.icalendar.internal
log:set TRACE g.icalendar.internal

is not giving me additional traces :frowning:

6

try

log:set TRACE org.openhab.binding.icalendar
7

log:set TRACE org.openhab.binding.icalendar

no trace and no changes

8

Hi @wiewior

how did you proceed with the issue? I am having the very same with my Synology (4 Calendars + 4 EventFilters, each with 5min pull time)

Would be happy to hear your solution,
Thanks
Patrick