Don't allow the processor unit to run before we're able to connect to the database. This caused an issue when the database started up slowly, but the processor connected to the app/dev dealers regardless. Any received messages requiring database connectivity would cause the processor to die (and be restarted by systemd), causing lost messages on occasion.

lib/units/processor/index.js

@@ -4,12 +4,13 @@ var logger = require('../../util/logger')
 var wire = require('../../wire')
 var wirerouter = require('../../wire/router')
 var wireutil = require('../../wire/util')
+var db = require('../../db')
 var dbapi = require('../../db/api')
 var lifecycle = require('../../util/lifecycle')
 var srv = require('../../util/srv')
 var zmqutil = require('../../util/zmqutil')
 
-module.exports = function(options) {
+module.exports = db.ensureConnectivity(function(options) {
   var log = logger.createLogger('processor')
 
   if (options.name) {
@@ -241,4 +242,4 @@ module.exports = function(options) {
       }
     })
   })
-}
+})