If Jolipca is down (see #294) the function eventually returns a NULL. Unfortunately, this caches a 'NULL' as the function output, rerunning the function (for example to see if Jolpica is back up and running) returns the cache value.
We should try avoid caching error returns.
If Jolipca is down (see #294) the function eventually returns a NULL. Unfortunately, this caches a 'NULL' as the function output, rerunning the function (for example to see if Jolpica is back up and running) returns the cache value.
We should try avoid caching error returns.