Accept configuration from environment variables or command line arguments. Unified cluster and HTTP server code for CWMP, NBI, and FS.

lib/cluster.coffee

@@ -0,0 +1,45 @@
+###
+# Copyright 2013, 2014  Zaid Abdulla
+#
+# GenieACS is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# GenieACS 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with GenieACS.  If not, see <http://www.gnu.org/licenses/>.
+###
+
+config = require './config'
+cluster = require 'cluster'
+util = require 'util'
+
+
+cluster.on('listening', (worker, address) ->
+  util.log("Worker #{worker.process.pid} listening to #{address.address}:#{address.port}")
+)
+
+cluster.on('exit', (worker, code, signal) ->
+  util.log("Worker #{worker.process.pid} died (#{worker.process.exitCode})")
+  cluster.fork()
+)
+
+
+start = (service) ->
+  workerProcesses = config["#{service.toUpperCase()}_WORKER_PROCESSES"]
+
+  cluster.setupMaster({
+      exec : 'lib/server',
+      args : [service]
+  })
+
+  for [0 ... workerProcesses]
+    cluster.fork()
+
+
+exports.start = start