Error due to calling receive on a closed channel
This exception is thrown when a calling receive
on a Channel that has been closed:
my = Channel.new;.close;.receive; # Cannot receive a message on a closed channelCATCH ;# OUTPUT: «X::Channel::ReceiveOnClosed: Cannot receive a message on a closed channel»
method Channel(X::Channel::ReceiveOnClosed: --> Channel)
Returns the Channel object on which the receive
method was called.