Fix direct device control not extending owner timeout.

lib/roles/device/plugins/group.js

@@ -10,13 +10,14 @@ var grouputil = require('../../../util/grouputil')
 var lifecycle = require('../../../util/lifecycle')
 
 module.exports = syrup.serial()
+  .dependency(require('./solo'))
   .dependency(require('./identity'))
   .dependency(require('./service'))
   .dependency(require('../support/router'))
   .dependency(require('../support/push'))
   .dependency(require('../support/sub'))
   .dependency(require('../support/channels'))
-  .define(function(options, identity, service, router, push, sub, channels) {
+  .define(function(options, solo, ident, service, router, push, sub, channels) {
     var log = logger.createLogger('device:plugins:group')
       , currentGroup = null
       , plugin = new events.EventEmitter()
@@ -44,7 +45,11 @@ module.exports = syrup.serial()
           log.important('Now owned by "%s"', currentGroup.email)
           log.info('Subscribing to group channel "%s"', currentGroup.group)
 
-          channels.register(currentGroup.group, timeout || options.groupTimeout)
+          channels.register(currentGroup.group, {
+            timeout: timeout || options.groupTimeout
+          , alias: solo.channel
+          })
+
           sub.subscribe(currentGroup.group)
 
           push.send([
@@ -98,7 +103,7 @@ module.exports = syrup.serial()
     router
       .on(wire.GroupMessage, function(channel, message) {
         var reply = wireutil.reply(options.serial)
-        grouputil.match(identity, message.requirements)
+        grouputil.match(ident, message.requirements)
           .then(function() {
             return plugin.join(message.owner, message.timeout)
           })
@@ -123,7 +128,7 @@ module.exports = syrup.serial()
       })
       .on(wire.UngroupMessage, function(channel, message) {
         var reply = wireutil.reply(options.serial)
-        grouputil.match(identity, message.requirements)
+        grouputil.match(ident, message.requirements)
           .then(function() {
             return plugin.leave()
           })

lib/roles/device/plugins/solo.js

@@ -7,16 +7,14 @@ var wireutil = require('../../../wire/util')
 module.exports = syrup.serial()
   .dependency(require('../support/sub'))
   .dependency(require('../support/push'))
-  .dependency(require('../support/channels'))
   .dependency(require('../support/router'))
   .dependency(require('./identity'))
-  .define(function(options, sub, push, channels, router, identity) {
+  .define(function(options, sub, push, router, identity) {
     var log = logger.createLogger('device:plugins:solo')
     var channel = wireutil.makePrivateChannel()
 
     log.info('Subscribing to permanent channel "%s"', channel)
     sub.subscribe(channel)
-    channels.register(channel, Infinity)
 
     router.on(wire.ProbeMessage, function() {
       push.send([

lib/roles/device/support/sub.js

@@ -6,8 +6,7 @@ var logger = require('../../../util/logger')
 var wireutil = require('../../../wire/util')
 
 module.exports = syrup.serial()
-  .dependency(require('./channels'))
-  .define(function(options, channels) {
+  .define(function(options) {
     var log = logger.createLogger('device:support:sub')
 
     // Input
@@ -21,7 +20,6 @@ module.exports = syrup.serial()
     ;[wireutil.global].forEach(function(channel) {
       log.info('Subscribing to permanent channel "%s"', channel)
       sub.subscribe(channel)
-      channels.register(channel, Infinity)
     })
 
     return sub

lib/wire/channelmanager.js

@@ -8,13 +8,27 @@ function ChannelManager() {
 
 util.inherits(ChannelManager, events.EventEmitter)
 
-ChannelManager.prototype.register = function(id, timeout) {
-  this.channels[id] = {
-    timeout: timeout
+ChannelManager.prototype.register = function(id, options) {
+  var channel = this.channels[id] = {
+    timeout: options.timeout
+  , alias: options.alias
   , lastActivity: Date.now()
   , timer: null
   }
 
+  if (channel.alias) {
+    // The alias can only be active for a single channel at a time
+    if (this.channels[channel.alias]) {
+      throw new Error(util.format(
+        'Cannot create alias "%s" for "%s"; the channel already exists'
+      , channel.alias
+      , id
+      ))
+    }
+
+    this.channels[channel.alias] = channel
+  }
+
   // Set timer with initial check
   this.check(id)
 }
@@ -24,6 +38,9 @@ ChannelManager.prototype.unregister = function(id) {
   if (channel) {
     delete this.channels[id]
     clearTimeout(channel.timer)
+    if (channel.alias) {
+      delete this.channels[channel.alias]
+    }
   }
 }