Add id 'pool' for connetion pool

src/invidious.cr

@@ -21,29 +21,28 @@ end
 # Refresh all the connections in the pool by crawling recommended
 spawn do
   # Arbitrary start value
-  id = "RoEEDKwzNBw"
-  loop do
+  id = Deque.new(50,"0xjKNDMgE54")
+  while true
     client = get_client
     time = Time.now
 
     begin
-      video = get_video(id)
-    rescue ex
-      id = "RoEEDKwzNBw"
-      next
-    end
-
+      video = get_video(id[rand(id.size)], false)
       rvs = [] of Hash(String, String)
       video.info["rvs"].split(",").each do |rv|
         rvs << HTTP::Params.parse(rv).to_h
       end
-
-    id = rvs[rand(rvs.size)]["id"]
-
-    puts "#{Time.now} 200 GET #{id} #{elapsed_text(Time.now - time)}"
+      rvs.each do |rv|
+          id << rv["id"]
+      end
+      puts "#{Time.now} 200 GET #{elapsed_text(Time.now - time)}"
+    rescue ex
+      next
+    ensure
       POOL << client
     end
   end
+end
 
 macro templated(filename)
   render "src/views/#{{{filename}}}.ecr", "src/views/layout.ecr"