Logging

[scls19fr]

println (in internal machinery of ExtensibleScheduler such as

ExtensibleScheduler.jl/src/jobstores/memory.jl

Line 63 in 528d9ec

println("[+] $now_ Schedule job $(job.id)")

) should be replaced by a logging mechanism

Standard Logging have been introduced with Julia 0.7 (see #6)
See https://github.com/JuliaLang/julia/issues/13515
and https://github.com/JuliaLang/Juleps/pull/30

but other logging mechanism can also be considered
see https://discourse.julialang.org/t/recommendation-for-logging/4560

Log could

• be displayed on console
• be written to a file
• be sent to a mobile device using PushOver https://github.com/scls19fr/Pushover.jl

Documentation should be improved to show how to set such logging mechanism