hop-2012/hop_server.ml

60 lines
1.9 KiB
OCaml

(* Copyright 2012 Tony Garnock-Jones <tonygarnockjones@gmail.com>. *)
(* This file is part of Hop. *)
(* Hop is free software: you can redistribute it and/or modify it *)
(* under the terms of the GNU General Public License as published by the *)
(* Free Software Foundation, either version 3 of the License, or (at your *)
(* option) any later version. *)
(* Hop is distributed in the hope that it will be useful, but *)
(* WITHOUT ANY WARRANTY; without even the implied warranty of *)
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *)
(* General Public License for more details. *)
(* You should have received a copy of the GNU General Public License *)
(* along with Hop. If not, see <http://www.gnu.org/licenses/>. *)
let n_system_log = Node.name_of_string "system.log"
let hook_log () =
let old_hook = !Log.hook in
let new_hook label body =
ignore (Node.post n_system_log (Sexp.Str label) body (Sexp.Str ""));
old_hook label body
in
Log.hook := new_hook
let create_ready_file () =
match Config.get "ready-file" with
| Some ready_file_path ->
Log.info "Creating ready file" [Sexp.Str ready_file_path];
close_out (open_out ready_file_path)
| None ->
()
let _ =
Printf.printf "%s %s, %s\n%s\n%!"
App_info.product App_info.version App_info.copyright App_info.licence_blurb;
Sys.set_signal Sys.sigpipe Sys.Signal_ignore;
Uuid.init ();
Config.init ();
Factory.init ();
Queuenode.init ();
Fanoutnode.init ();
Directnode.init ();
Meta.init ();
hook_log ();
Amqp_relay.init ();
Ui_main.init ();
Ui_relay.init ();
Relay.init ();
Server_control.run_until "AMQP ready";
Server_control.run_until "HTTP ready";
Server_control.run_until "Hop ready";
if Server_control.is_running ()
then (create_ready_file ();
Server_control.milestone "Server initialized";
Server_control.run_forever ())
else ()