Sha256: 933886aa94c26e6b973c002b5939b2d69ab7e7a32bfbf544189551e0e65c9bed
Contents?: true
Size: 785 Bytes
Versions: 6
Compression:
Stored size: 785 Bytes
Contents
module EventSourcery
module EventStore
# Manages shutdown signals and facilitate graceful shutdowns of subscriptions.
#
# @see Subscription
class SignalHandlingSubscriptionMaster
def initialize
@shutdown_requested = false
setup_graceful_shutdown
end
# If a shutdown has been requested through a `TERM` or `INT` signal, this will throw a `:stop`
# (generally) causing a Subscription to stop listening for events.
#
# @see Subscription#start
def shutdown_if_requested
throw :stop if @shutdown_requested
end
private
def setup_graceful_shutdown
%i(TERM INT).each do |signal|
Signal.trap(signal) { @shutdown_requested = true }
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems