Occasional periods during which HttpService has constant cURL errors

Bug Reports Engine Bugs
#1

Hi! For the past year or so, many of our places that perform HttpService requests to a webserver every 5 seconds or so, have had random periods of time each day during which in random servers, HTTPS requests fail repeatedly for a few hours.

Here’s a screenshot of the error that repeatedly comes up:

1197×36 47.1 KB

– httpGet https://url failed. Trying again. Error: CURL error (curl_easy_perform): SSL connect error (35). Elapsed time: 0.0160065
– CURL error (curl_easy_perform): SSL connect error (35)

Note that while these failure periods randomly start occurring in one server, they’re usually not occurring in different servers. Additionally, the servers randomly stop failing after a seemingly arbitrary amount of time.

#2

I experience this on a pretty regular basis also.