{"id":216516,"date":"2020-11-22T15:39:47","date_gmt":"2020-11-22T07:39:47","guid":{"rendered":"http:\/\/4563.org\/?p=216516"},"modified":"2020-11-22T15:39:47","modified_gmt":"2020-11-22T07:39:47","slug":"%e6%9c%ac%e5%9c%b0-web-%e5%ba%94%e7%94%a8%e5%ae%9e%e6%97%b6%e6%95%b0%e6%8d%ae%e6%8e%a8%e9%80%81%e9%99%a4%e4%ba%86%e4%bd%bf%e7%94%a8-websocket-%e8%bf%98%e6%9c%89%e5%85%b6%e4%bb%96%e9%80%89%e6%8b%a9","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=216516","title":{"rendered":"\u672c\u5730 WEB \u5e94\u7528\u5b9e\u65f6\u6570\u636e\u63a8\u9001\u9664\u4e86\u4f7f\u7528 websocket \u8fd8\u6709\u5176\u4ed6\u9009\u62e9\u5417"},"content":{"rendered":"
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\u672c\u5730 WEB \u5e94\u7528\u5b9e\u65f6\u6570\u636e\u63a8\u9001\u9664\u4e86\u4f7f\u7528 websocket \u8fd8\u6709\u5176\u4ed6\u9009\u62e9\u5417 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : huyudong1991 <\/span> <\/i> 3<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u8bf7\u6559\u5404\u4f4d\u5927\u4f6c\u4e00\u4e2a\u5934\u75bc\u7684\u95ee\u9898\uff0c\u7531\u4e8e\u4e00\u4e9b\u5386\u53f2\u539f\u56e0\uff0c\u6211\u4eec\u516c\u53f8\u505a\u7684\u6d4b\u8bd5\u7cfb\u7edf\u662f\u7528 django \u505a\u7684 web \u7a0b\u5e8f\uff0c\u6700\u8fd1\u9700\u8981\u505a\u6570\u636e\u5b9e\u65f6\u76d1\u63a7\uff0c\u4f46\u662f\u57fa\u4e8e channels \u7684 websocket \u7684\u6570\u636e\u63a8\u9001\u5ef6\u8fdf\u6709 20ms\uff0c\u6570\u636e\u6e90\u7684\u6570\u636e\u5927\u6982 10ms\uff0c\u6240\u4ee5\u63a8\u9001\u4e0d\u53ca\u65f6\u6570\u636e\u4f1a\u5806\u79ef\u9020\u6210\u5ef6\u8fdf\uff0c\u5b9e\u9645\u4e0a\u6d4f\u89c8\u5668\u548c django \u90fd\u662f\u672c\u5730\u8fd0\u884c\u7684\uff0c\u60f3\u95ee\u4e0b\u5927\u4f6c\u4eec\u6709\u6ca1\u6709\u4ec0\u4e48\u9014\u5f84\u53ef\u4ee5\u907f\u5f00 websocket<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (16<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : JeromeCui <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3a\u4ec0\u4e48\u4f1a\u6709 20ms \u7684\u5ef6\u8fdf\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : huyudong1991 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5b9e\u9645\u6d4b\u51fa\u6765\u7684\u8c03\u7528\u65f6\u95f4\uff0c\u5927\u6982\u662f python \u540e\u7aef+tcp \u8fde\u63a5\u7684\u9505 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : DoctorCat <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u611f\u89c9\u53ef\u80fd\u662f websocket \u4f7f\u7528\u4e0d\u5f53\u9020\u6210\u7684\u3002\u5982\u679c ws \u90fd\u4e0d\u884c\uff0c\u90a3\u4e48\u57fa\u4e8e HTTP \u5c31\u6ca1\u6709\u66f4\u597d\u7684\u65b9\u6cd5\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Austaras <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    server side event\uff0c\u8fd9\u4e2a\u9ebb\u70e6
    webrtc\uff0c\u8fd9\u4e2a\u66f4\u9ebb\u70e6
    \u8f6e\u8be2\u6216\u8005\u957f\u94fe\u63a5\uff0c\u8fd9\u4e2a\u516b\u6210\u6bd4 ws \u5ef6\u8fdf\u66f4\u9ad8<\/p>\n

    \u4f60\u8bd5\u8bd5\u770b\u4e00\u6b21\u53d1\u591a\u7ec4\u6570\u636e\u5457\u53cd\u6b63\u4eba\u773c\u770b\u4e0d\u51fa\u51e0\u5341\u6beb\u79d2\u7684\u533a\u522b <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : assiadamo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    webrtc \u5176\u5b9e\u8fd8\u597d
    \u53ef\u4e0d\u53ef\u4ee5\u7528\u4e00\u4e9b\u6bd4\u8f83\u8f7b\u91cf\u7684\u961f\u5217\u5462\uff1f\u6bd4\u5982 mqtt <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : thtznet <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    SignalR \u4e86\u89e3\u4e00\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : huyudong1991 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @thtznet \u8c8c\u4f3c\u517c\u5bb9 ws\uff0c\u5e94\u8be5\u4e0d\u4f1a\u6709\u672c\u8d28\u533a\u522b\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : huyudong1991 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @DoctorCat \u4e0d\u592a\u6e05\u695a\u539f\u56e0\uff0c\u56de\u5934\u627e\u4e2a\u5e72\u51c0\u7684\u73af\u5883\u6b63\u7ecf\u6d4b\u4e00\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : huyudong1991 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Austaras \u73b0\u5728\u786e\u5b9e\u662f\u6253\u7b97\u4e00\u6b21\u591a\u53d1\u54c8\u54c8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : thtznet <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @huyudong1991 SignalR \u548c \u6211\u4eec\u81ea\u5df1\u5b9e\u73b0 webrtc \u7684\u6838\u5fc3\u533a\u522b\u5c31\u662f\uff0c\u5fae\u8f6f\u7684\u5de5\u7a0b\u5e08\u6bd4\u5927\u90e8\u5206\u7684”\u6211\u4eec”\u725b\uff0c\u5927\u725b\u5c01\u88c5\u8fc7\u7684\u4e1c\u897f\uff0c\u53ef\u80fd\u4e0d\u662f\u6700\u9876\u7ea7\u7684\uff0c\u4f46\u4e0b\u9650\u662f\u6709\u4fdd\u8bc1\u7684\u3002\u6bd5\u7adf\u5927\u90e8\u5206\u7684\u201c\u6211\u4eec\u201d\u53ea\u662f\u666e\u901a\u7684\u5de5\u7a0b\u5e08\uff0c\u6df7\u53e3\u996d\u5403\u7f62\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Bijiabo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u524d\u4e24\u5929\u4e5f\u6709\u7c7b\u4f3c\u7684\u573a\u666f\uff0c\u95f4\u9694\u5f88\u5de7\u4e5f\u662f 10ms \u5de6\u53f3\uff0c\u770b\u73b0\u8c61\u662f\u6d4f\u89c8\u5668\u63a5\u6536 websocket \u6548\u7387\u8fbe\u4e0d\u5230\u8fd9\u4e48\u9ad8\u3002\u7279\u522b\u662f\u77ed\u65f6\u95f4\u5185\u9891\u7e41\u64cd\u4f5c\u3002<\/p>\n

    \u5efa\u8bae\u4e3b\u5199\u4e2a\u6d4f\u89c8\u5668\u5916\u8fd0\u884c\u7684\u811a\u672c\u6765\u6536\u6d88\u606f\u770b\u4e0b\u5ef6\u8fdf\uff0c\u5bf9\u6bd4\u4e00\u4e0b <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Austaras <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u662f\uff0c\u6d4f\u89c8\u5668\u6e32\u67d3\u4e00\u5e27\u5c31\u8981 1\/60s\uff0c10 20ms \u7684\u5ef6\u8fdf\u5f88\u5173\u952e\u5417\uff1f\u4e00\u822c\u6765\u8bf4 100ms \u4e00\u4e0b\u7684\u5ef6\u8fdf\u662f\u770b\u90fd\u770b\u4e0d\u89c1\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : tairan2006 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    10ms \u4e0d\u662f\u5e94\u8be5\u8003\u8651\u7f51\u901f\u7684\u5f71\u54cd\u4e48\u3002\u3002\u91cf\u7ea7\u592a\u4f4e\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : ahsjs <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    http2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8ba9\u6211\u7406\u89e3\u4e0b\uff0c\u6570\u636e\u6d41\u662f\u8fd9\u6837\u7684
    \u67d0\u4e0a\u6e38 –> \u4f60\u7684 Django –> \u7528\u6237\u6d4f\u89c8\u5668
    \u4e0a\u6e38\u53d1\u9001\u6570\u636e\u6bcf 10ms \u53d1\u9001\u4e00\u6b21
    \u7528\u6237\u6d4f\u89c8\u5668\u6bcf 20ms \u63a5\u53d7\u4e00\u6b21\uff08\u4e32\u884c\uff09
    \u4ece\u800c\u5bfc\u81f4\u6d88\u606f\u5728\u4f60\u7684 Django \u4e0a\u79ef\u538b<\/p>\n

    \u90a3\u4e48\u7ed3\u679c\u5f88\u660e\u663e\uff0c\u65b9\u6cd5\u6709\u4e24\u4e2a\uff1a
    1. \u4e22\u5f03\u7528\u6237\u4fa7\u672a\u80fd\u53ca\u65f6\u63a5\u53d7\u7684\u6570\u636e
    2. \u7528\u6237\u4fa7\u4e00\u6b21\u53d1\u9001\u4e0d\u6b62\u4e00\u4efd\u6570\u636e<\/p>\n

    @Austaras 1\/60s \u4e0d\u662f 16ms \u4e48\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : ardenchan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6839\u636e\u4e0a\u8001\u54e5\u7684\u601d\u8def\uff0c\u670d\u52a1\u5668\u7aef\u7ed9\u4ed6\u7761\u7720\u4e2a 10ms
    \u5b8c\u7f8e\u89e3\u51b3[\u624b\u52a8\u72d7\u5934] <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u672c\u5730 WEB \u5e94\u7528\u5b9e\u65f6\u6570\u636e\u63a8\u9001\u9664\u4e86…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/216516"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=216516"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/216516\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=216516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=216516"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=216516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}