FEATURE: in vim dev you can focus on spec line in autospec

instructions in bin/notify_file_change

lib/stats_socket.rb

@@ -1,70 +1,13 @@
-require 'socket'
+require 'socket_server'
 
-class StatsSocket
+class StatsSocket < SocketServer
 
   def initialize(socket_path)
-    @socket_path = socket_path
-    @server = nil
-  end
-
-  def start
-    @server = UNIXServer.new(@socket_path)
-    @accept_thread = new_accept_thread
-  end
-
-  def stop
-    @server.close if @server
-    @server = nil
+    super(socket_path)
   end
 
   protected
 
-  def new_accept_thread
-    server = @server
-    Thread.new do
-      done = false
-      while !done
-        done = !accept_connection(server)
-      end
-    end
-  end
-
-  def accept_connection(server)
-    socket = nil
-    begin
-      socket = server.accept
-    rescue IOError
-      # socket was shut down or something catastrophic like that happened
-      return false
-    end
-
-    start = Time.now
-    line = ""
-
-    while Time.now - start < 10
-      if IO.select([socket], nil, nil, 10)
-        begin
-          line << socket.read_nonblock(1000)
-        rescue IO::WaitReadable
-          sleep 0.001
-        end
-      end
-      break if line.include?("\n")
-    end
-
-    if line.include?("\n")
-      socket.write get_response(line.strip)
-    end
-
-    true
-  rescue IOError => e
-    # nothing to do here, case its normal on shutdown
-  rescue => e
-    Rails.logger.warn("Failed to handle connection in stats socket #{e}")
-  ensure
-    socket&.close rescue nil
-  end
-
   def get_response(command)
     result =
       case command