Working on cleaning up some server errors.

app/lib/simulator/Simulator.coffee

@@ -10,7 +10,7 @@ module.exports = class Simulator
     @trigger 'statusUpdate', 'Starting simulation!'
     @retryDelayInSeconds = 10
     @taskURL = '/queue/scoring'
-    
+
   destroy: ->
     @off()
     @cleanupSimulation()
@@ -25,17 +25,21 @@ module.exports = class Simulator
       success: @setupSimulationAndLoadLevel
 
   handleFetchTaskError: (errorData) =>
-    console.log "There were no games to score. Error: #{JSON.stringify errorData}"
+    console.error "There was a horrible Error: #{JSON.stringify errorData}"
-    console.log "Retrying in #{@retryDelayInSeconds}"
+    @trigger 'statusUpdate', 'There was an error fetching games to simulate. Retrying in 10 seconds.'
-    @trigger 'statusUpdate', 'There were no games to simulate! Trying again in 10 seconds.'
+    @simulateAnotherTaskAfterDelay()
 
+  handleNoGamesResponse: ->
+    @trigger 'statusUpdate', 'There were no games to simulate--nice. Retrying in 10 seconds.'
     @simulateAnotherTaskAfterDelay()
 
   simulateAnotherTaskAfterDelay: =>
+    console.log "Retrying in #{@retryDelayInSeconds}"
     retryDelayInMilliseconds = @retryDelayInSeconds * 1000
     _.delay @fetchAndSimulateTask, retryDelayInMilliseconds
 
-  setupSimulationAndLoadLevel: (taskData) =>
+  setupSimulationAndLoadLevel: (taskData, textStatus, jqXHR) =>
+    return @handleNoGamesResponse() if jqXHR.status is 204
     @trigger 'statusUpdate', 'Setting up simulation!'
     @task = new SimulationTask(taskData)
     @supermodel = new SuperModel()

app/views/play/ladder/my_matches_tab.coffee

@@ -122,6 +122,7 @@ module.exports = class MyMatchesTabView extends CocoView
     failure = => @setRankingButtonText(button, 'failed')
 
     ajaxData = { session: sessionID, levelID: @level.id, originalLevelID: @level.attributes.original, levelMajorVersion: @level.attributes.version.major }
+    console.log "Posting game for ranking from My Matches view."
     $.ajax '/queue/scoring', {
       type: 'POST'
       data: ajaxData

app/views/play/level/modal/victory_modal.coffee

@@ -66,6 +66,7 @@ module.exports = class VictoryModal extends View
     ajaxData = session: @session.id, levelID: @level.id, originalLevelID: @level.get('original'), levelMajorVersion: @level.get('version').major
     ladderURL = "/play/ladder/#{@level.get('slug')}#my-matches"
     goToLadder = -> Backbone.Mediator.publish 'router:navigate', route: ladderURL
+    console.log "Posting game for ranking from victory modal."
     $.ajax '/queue/scoring',
       type: 'POST'
       data: ajaxData

server/queues/scoring.coffee

@@ -84,7 +84,9 @@ module.exports.dispatchTaskToConsumer = (req, res) ->
   if isUserAnonymous(req) then return errors.forbidden res, "You need to be logged in to simulate games"
 
   scoringTaskQueue.receiveMessage (err, message) ->
-    if err? or messageIsInvalid(message) then return errors.gatewayTimeoutError res, "Queue Receive Error:#{err}"
+    if err? or messageIsInvalid(message)
+      res.send 204, "No games to score. #{message}"
+      return res.end()
     console.log "Received Message"
     messageBody = parseTaskQueueMessage req, res, message
     return unless messageBody?
@@ -155,7 +157,7 @@ module.exports.processTaskResult = (req, res) ->
                   levelOriginalMajorVersion = levelSession.level.majorVersion
                   findNearestBetterSessionID levelOriginalID, levelOriginalMajorVersion, originalSessionID, sessionNewScore, opponentNewScore, opponentID ,opposingTeam, (err, opponentSessionID) ->
                     if err? then return errors.serverError res, "There was an error finding the nearest sessionID!"
-                    unless opponentSessionID then return sendResponseObject req, res, {"message":"There were no more games to rank(game is at top!"}
+                    unless opponentSessionID then return sendResponseObject req, res, {"message":"There were no more games to rank (game is at top)!"}
 
                     addPairwiseTaskToQueue [originalSessionID, opponentSessionID], (err, success) ->
                       if err? then return errors.serverError res, "There was an error sending the pairwise tasks to the queue!"

server/routes/mail.coffee

@@ -102,7 +102,7 @@ sendLadderUpdateEmail = (session, daysAgo) ->
           score_history_graph_url: getScoreHistoryGraphURL session, daysAgo
           defeat: defeatContext
           victory: victoryContext
-      log.info "Sending ladder update email to #{context.recipient.address} with #{context.email_data.wins} wins and #{context.email_data.losses} since #{daysAgo} day(s) ago."
+      log.info "Sending ladder update email to #{context.recipient.address} with #{context.email_data.wins} wins and #{context.email_data.losses} losses since #{daysAgo} day(s) ago."
       sendwithus.api.send context, (err, result) ->
         log.error "Error sending ladder update email: #{err} with result #{result}" if err
 

server/sendwithus.coffee

@@ -7,8 +7,8 @@ module.exports.setupRoutes = (app) ->
   return
 
 
-options = { DEBUG: not config.isProduction }
+debug = not config.isProduction
-module.exports.api = new sendwithusAPI swuAPIKey, options
+module.exports.api = new sendwithusAPI swuAPIKey, debug
 module.exports.templates =
   welcome_email: 'utnGaBHuSU4Hmsi7qrAypU'
   ladder_update_email: 'JzaZxf39A4cKMxpPZUfWy4'

server/users/User.coffee

@@ -3,6 +3,7 @@ jsonschema = require('./user_schema')
 crypto = require('crypto')
 {salt, isProduction} = require('../../server_config')
 mail = require '../commons/mail'
+log = require 'winston'
 
 sendwithus = require '../sendwithus'
 
@@ -27,7 +28,7 @@ UserSchema.post('init', ->
 UserSchema.methods.isAdmin = ->
   p = @get('permissions')
   return p and 'admin' in p
-  
+
 UserSchema.statics.updateMailChimp = (doc, callback) ->
   return callback?() unless isProduction
   return callback?() if doc.updatedMailChimp
@@ -41,25 +42,25 @@ UserSchema.statics.updateMailChimp = (doc, callback) ->
     return callback?() # don't add totally unsubscribed people to the list
   subsChanged = doc.currentSubscriptions isnt JSON.stringify(emailSubs)
   return callback?() unless emailChanged or subsChanged
-  
+
   params = {}
   params.id = mail.MAILCHIMP_LIST_ID
   params.email = if existingProps then {leid:existingProps.leid} else {email:doc.get('email')}
   params.merge_vars = { groupings: [ {id: mail.MAILCHIMP_GROUP_ID, groups: newGroups} ] }
   params.update_existing = true
   params.double_optin = false
-  
+
   onSuccess = (data) ->
     doc.set('mailChimp', data)
     doc.updatedMailChimp = true
     doc.save()
     callback?()
-    
+
   onFailure = (error) ->
-    console.error 'failed to subscribe', error, callback?
+    log.error 'failed to subscribe', error, callback?
     doc.updatedMailChimp = true
     callback?()
-  
+
   mc.lists.subscribe params, onSuccess, onFailure
 
 
@@ -75,9 +76,9 @@ UserSchema.pre('save', (next) ->
     data =
       email_id: sendwithus.templates.welcome_email
       recipient:
-        address: @get 'email'        
+        address: @get 'email'
     sendwithus.api.send data, (err, result) ->
-      console.log 'error', err, 'result', result
+      log.error 'error', err, 'result', result if err
   next()
 )
 
@@ -90,4 +91,4 @@ UserSchema.statics.hashPassword = (password) ->
   shasum.update(salt + password)
   shasum.digest('hex')
 
-module.exports = User = mongoose.model('User', UserSchema)
+module.exports = User = mongoose.model('User', UserSchema)