require_relative '../app'

# A hard cap on the total number of live WebSocket connections this
# process will hold open at once (across every post's /cable stream
# combined), distinct from PostActivityChannel::MAX_VIEWERS_PER_POST which
# only bounds a single stream - without this, enough popular posts could
# still exhaust the process's file descriptors even though no individual
# post ever hits its own per-stream limit.
MAX_WEBSOCKET_CONNECTIONS = 2000

server = Prism::Server.new(
  Blog,
  port: (ARGV[0] || 3000).to_i,
  max_websocket_connections: MAX_WEBSOCKET_CONNECTIONS
).start
puts "listening on #{server.url}"
trap('INT') { server.stop; exit }
sleep