{"id":331846,"date":"2021-02-08T06:15:52","date_gmt":"2021-02-07T22:15:52","guid":{"rendered":"http:\/\/4563.org\/?p=331846"},"modified":"2021-02-08T06:15:52","modified_gmt":"2021-02-07T22:15:52","slug":"java-websocket-%e9%83%a8%e7%bd%b2-centos7-6%e5%90%8c%e6%97%b6%e8%bf%9e%e6%8e%a5-7000-%e4%b8%aa%e8%bf%9e%e6%8e%a5%ef%bc%8c%e6%80%bb%e6%98%af%e6%8a%a5%e6%96%87%e4%bb%b6%e6%89%93%e5%bc%80%e8%bf%87","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=331846","title":{"rendered":"Java websocket \u90e8\u7f72 centos7.6,\u540c\u65f6\u8fde\u63a5 7000 \u4e2a\u8fde\u63a5\uff0c\u603b\u662f\u62a5\u6587\u4ef6\u6253\u5f00\u8fc7\u591a\uff0c\u6709\u5927\u4f6c\u5904\u7406\u8fc7\u8fd9\u79cd\u9ad8\u5e76\u53d1\u5417"},"content":{"rendered":"
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Java websocket \u90e8\u7f72 centos7.6,\u540c\u65f6\u8fde\u63a5 7000 \u4e2a\u8fde\u63a5\uff0c\u603b\u662f\u62a5\u6587\u4ef6\u6253\u5f00\u8fc7\u591a\uff0c\u6709\u5927\u4f6c\u5904\u7406\u8fc7\u8fd9\u79cd\u9ad8\u5e76\u53d1\u5417 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : themostlazyman <\/span> <\/i> 2<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u4e4b\u524d\u4fee\u6539\u8fc7 ulimit \u7684 open file \u4e2a\u6570 \u6539\u6210 6w \u4e86\uff0c\u67e5\u770b\u8fdb\u7a0b\u7684\u5360\u7528\u6587\u4ef6\u53e5\u67c4\u6570\u4e5f\u662f 8000 \u591a\u3002 <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (9<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sunnyadamm <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u4e0b pam <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : byte10 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u662f\u5ba2\u6237\u7aef\u62a5\u9519\u5417\uff1f\u670d\u52a1\u7aef\u4e5f\u8981\u8bbe\u7f6e\u4e0b\u554a openfile \u6570\u91cf\u3002\u6211\u76ee\u524d\u6ca1\u9047\u5230\u8fd9\u6837\u7684\u95ee\u9898\u3002\u5355\u673a\u8fde\u63a5 50w\uff0c\u8fd8\u662f\u5f88\u8f7b\u677e\u7684\uff0c\u5e76\u53d1\u7684\u5927\u6982\u662f 5w \u5de6\u53f3\uff0c8 \u6838 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : themostlazyman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @byte10 \u670d\u52a1\u7aef\u62a5\u9519\uff0copenfile \u8bbe\u7f6e\u6210 6w \u591a\u4e86\uff0c\u5ba2\u6237\u7aef\u518d\u53d1\u8bf7\u6c42\u4e00\u76f4 wait \u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : byte10 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @themostlazyman \u4f60\u5148\u8bbe\u7f6e\u4e00\u767e\u4e07\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : themostlazyman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @byte10 \u8bbe\u7f6e\u4e86\uff0c\u89c2\u5bdf\u4e0b\u660e\u5929\u4f1a\u4e0d\u4f1a\u51fa\u73b0\u76f8\u540c\u95ee\u9898\uff0c\u540c\u65f6\u8bbe\u5b9a\u4e86 net.ipv4.ip_local_port_range = 1024 65535 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : v2orz <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u53ea\u662f openfile\uff0c\u8fd8\u6709 tcp \u7684\u51e0\u4e2a\u53c2\u6570\uff0c\u6bd4\u5982 port reuse \u3001tw
    \u4e0d\u8fc7\u8fd9\u51e0\u4e2a\u53c2\u6570\u6700\u597d\u4f60\u770b\u660e\u767d\u4ed6\u4eec\u7684\u610f\u4e49\uff0c\u518d\u51b3\u5b9a\u5982\u4f55\u8c03\u6574 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : okletswin <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cat \/proc\/<pid>\/limits \u786e\u8ba4\u4e0b\u7a0b\u5e8f\u83b7\u5f97\u7684 openfile \u6570\u91cf\u914d\u7f6e\u662f\u5426\u7b26\u5408\u9884\u671f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : themostlazyman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @okletswin \u786e\u8ba4\u8fc7\u4e86\uff0c\u8ddf\u8bbe\u7f6e\u7684\u4e00\u6837 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : LinSP <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u5982\u770b\u770b\u62a5\u9519\u7684\u65f6\u5019\u6253\u5f00\u7684 fd \u6570\u91cf\u5230\u5e95\u662f\u591a\u5c11\u4e2a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    Java websocket \u90e8\u7f72…<\/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\/331846"}],"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=331846"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/331846\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=331846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=331846"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=331846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}