helloworld12
V2EX  ›  问与答

websocket 长连接 用 netstat 监控的时候,发现 high send-Q ,怎么处理?

  •  
  •   helloworld12 · Feb 9, 2018 · 2139 views
    This topic created in 3022 days ago, the information mentioned may be changed or developed.

    目前,主要出现客户端会卡(游戏客户端,玩着玩着,所有报文就能发上去,但是接不到响应)

    tcp        0    829 172.19.177.101:88       27.154.155.186:6549     ESTABLISHED
    tcp        0    808 172.19.177.101:88       27.154.155.186:6575     ESTABLISHED
    tcp        0    798 172.19.177.101:88       27.154.155.186:6551     ESTABLISHED
    tcp        0    682 172.19.177.101:88       27.154.155.186:6391     ESTABLISHED
    tcp        0    679 172.19.177.101:88       27.154.155.186:6512     ESTABLISHED
    tcp        0    593 172.19.177.101:88       27.154.155.186:6520     ESTABLISHED
    tcp        0    556 172.19.177.101:88       27.154.155.186:6573     ESTABLISHED
    tcp        0    556 172.19.177.101:88       27.154.155.186:6476     ESTABLISHED
    tcp        0    547 172.19.177.101:88       27.154.155.186:6489     ESTABLISHED
    tcp        0    546 172.19.177.101:88       27.154.155.186:6514     ESTABLISHED
    tcp        0    522 172.19.177.101:88       27.154.155.186:6224     ESTABLISHED
    tcp        0    386 172.19.177.101:88       27.154.155.186:6527     ESTABLISHED
    tcp        0    357 172.19.177.101:88       27.154.155.186:6481     ESTABLISHED
    tcp        0    326 172.19.177.101:88       27.154.155.186:6568     ESTABLISHED
    tcp        0    323 172.19.177.101:88       27.154.155.186:6537     ESTABLISHED
    tcp        0    317 172.19.177.101:88       27.154.155.186:6493     ESTABLISHED
    tcp        0    317 172.19.177.101:88       27.154.155.186:6432     ESTABLISHED
    tcp        0    317 172.19.177.101:88       27.154.155.186:6386     ESTABLISHED
    tcp        0    316 172.19.177.101:88       27.154.155.186:6591     ESTABLISHED
    tcp        0    316 172.19.177.101:88       27.154.155.186:6232     ESTABLISHED
    tcp        0    315 172.19.177.101:88       27.154.155.186:6594     ESTABLISHED
    tcp        0    315 172.19.177.101:88       27.154.155.186:6567     ESTABLISHED
    

    谢谢

    3 replies    2018-02-09 01:26:02 +08:00
    helloworld12
        1
    helloworld12  
    OP
       Feb 9, 2018
    一核 2G 的主机,cpu 差不多 12% 左右
    50 个长连接
    ryd994
        2
    ryd994  
       Feb 9, 2018 via Android   ❤️ 1
    关 nagle 试试
    helloworld12
        3
    helloworld12  
    OP
       Feb 9, 2018
    @ryd994 嗯 我试试
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   1109 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 27ms · UTC 22:57 · PVG 06:57 · LAX 15:57 · JFK 18:57
    ♥ Do have faith in what you're doing.