#lang syndicate/actor

(require racket/cmdline)
(require racket/set)

(require "private/util.rkt")
(require "protocol.rkt")

(require/activate "config.rkt")
(require/activate "hub/static-content.rkt")
(require/activate "hub/topic-demand.rkt")
(require/activate "hub/local-topic.rkt")
(require/activate "hub/subscription.rkt")

(command-line #:program "racketmq"

              #:once-each
              ["--canonical-host" host port "Specify the canonical host and port for this hub"
               (actor #:name (list 'command-line-canonical-host host port)
                      (assert (config (list 'canonical-host host (string->number port)))))]

              #:multi
              [("-c" "--config") filename "Specify a configuration file to load"
               (spawn-configuration filename)])

(actor #:name 'main
       (during (config (list 'canonical-host $h $p))
         (assert (canonical-local-host h p))
         (assert (local-host h p)))
       (during (config (list 'accepted-host $h $p))
         (assert (local-host h p)))
       (during (local-host $host-name $port)
         (assert (vh host-name port))))