Seismological Facility for the Advancement of Geoscience

Thread: sporadic failures of station service

Started: 2022-10-10 08:28:29

Last activity: 2022-10-11 08:54:30

Topics: Web Services

Philip Crotwell

sporadic failures of station service

2022-10-10 08:28:29

Hi

Recently I have been seeing sporadic failures of station queries, such as
this one:

https://service.iris.edu/fdsnws/station/1/query?level=channel&net=CO&sta=HAW&loc=00&cha=HHZ&starttime=2022-10-09T14%3A00%3A00.000&endtime=2022-10-10T14%3A00%3A00.000&nodata=404

This query failed, returning a 404, but then I tried again just a couple
minutes later and it worked. Is it possible the load balancers are out of
sync?

thanks
Philip

Robert Casey

Re: sporadic failures of station service

2022-10-11 08:54:30

Hi Philip-

Thanks for reporting this. We'll look into the deployment aspect. Are you getting a 404 that contains an error message from the station service or is it a 404 from our web server, as if there is no endpoint?

-Rob

On Oct 10, 2022, at 5:29 AM, Philip Crotwell (via IRIS) <webservices-bounce<at>lists.ds.iris.edu> wrote:

Hi

Recently I have been seeing sporadic failures of station queries, such as this one:

https://service.iris.edu/fdsnws/station/1/query?level=channel&net=CO&sta=HAW&loc=00&cha=HHZ&starttime=2022-10-09T14%3A00%3A00.000&endtime=2022-10-10T14%3A00%3A00.000&nodata=404

This query failed, returning a 404, but then I tried again just a couple minutes later and it worked. Is it possible the load balancers are out of sync?

thanks
Philip

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07:29:28 v.22510d55