使用套接字和線程爲什麼我的聊天服務器速度如此之慢以及CPU使用率如此之高？

Question

所以我的代碼工作正常，除了迭代通過數組並向多個聊天客戶端發送響應時，每個客戶端接收響應之間的延遲幾乎是一秒鐘。我在我的電腦上運行服務器和客戶端，所以不應該有任何實際的延遲，對不對？我知道紅寶石不是這麼慢。另外，爲什麼我的電腦風扇在運行時會旋轉起來？如果包含它會有幫助。

# Creates a thread per client that listens for any messages and relays them to the server viewer and all the other clients. 
create_client_listener_threads = Thread.new do 
    x = nil 
    client_quantity = 0 
    # Loops indefinitely 
    until x != nil 
     #Checks to see if clients have joined since last check. 
     if @client_join_order_array.size > client_quantity 
      # Derives number of new arrivals. 
      number_of_new_arrivals = @client_join_order_array.size - client_quantity 
      # Updates number of clients in client_quantity. 
      client_quantity = @client_join_order_array.size 
      if number_of_new_arrivals != 0 
       # Passes new arrivals into client for their thread creation. 
       @client_join_order_array[-1 * number_of_new_arrivals..-1].each do |client| 
        # Creates thread to handle receiving of each client's text. 
        client_thread = Thread.new do 
         loop do 
          text = client.acception.gets 
          # Displays text for server viewer. 
          puts "#{client.handle} @ #{Time.now} said: #{text}" 
          @client_hash.each_value do |value| 
           if value.handle != client.handle 
            # Displays text for everyone except server viewr and person who spoke. 
            value.acception.puts "#{client.handle} @ #{Time.now} said: #{text}" 
           end 
          end 
         end 
        end 
       end 
      end 
     end 
    end 
end 

Answer 1

相反測試if @client_join_order_array.size > client_quantity，無所事事，除了抽菸，如果是假的CPU，你應該接受在這一點上新的連接和阻塞，直到有一個。換句話說，移動接受連接的代碼並將它們添加到數組中。