Initial commit

lib/tasks/resque.rake

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+namespace :resque do
+
+  task "setup" => :environment do
+    Resque.before_fork do |job|
+      #we disconnect the worker so it reconnects on each job
+      SequelRails.connection.disconnect 
+      Resque::Metrics.before_fork.call(job)
+    end
+    Resque.after_fork = Resque::Metrics.after_fork
+  end
+
+  desc "Quit running workers"
+  task :stop_workers => :environment do
+    pids = []
+    Resque.workers.each do |worker|
+      pids << worker.id.split(':')[1]
+    end
+    if pids.empty?
+      puts "No workers to kill"
+    else
+      syscmd = "kill -s QUIT #{pids.join(' ')}"
+      system(syscmd)
+    end
+  end
+  
+  desc "Clear pending tasks"
+  task :clear => :environment do
+    queues = Resque.queues
+    queues.each do |queue_name|
+      puts "Clearing #{queue_name}..."
+      Resque.redis.del "queue:#{queue_name}"
+    end
+    
+    puts "Clearing delayed..." # in case of scheduler - doesn't break if no scheduler module is installed
+    Resque.redis.keys("delayed:*").each do |key|
+      Resque.redis.del "#{key}"
+    end
+    Resque.redis.del "delayed_queue_schedule"
+    
+    puts "Clearing stats..."
+    Resque.redis.set "stat:failed", 0 
+    Resque.redis.set "stat:processed", 0
+  end
+end