allow long polling request to be interrupted #45
Merged
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Allow long polling request to be interrupted by closing the output channel.
There is no ready API/mechanism in Downloads.jl to interrupt a request.
Here we just throw an InterruptedException to the task that invoked Downloads.request.
Note: A better mechanism may be to invoke
remove_handle(multi::Multi, easy::Easy)
, but that should probably be through an interruption mechanism provided by Downloads.jl?