{"id":21861,"date":"2024-01-02T16:32:26","date_gmt":"2024-01-02T16:32:26","guid":{"rendered":"https:\/\/server.hk\/blog\/21861\/"},"modified":"2024-11-14T10:25:56","modified_gmt":"2024-11-14T02:25:56","slug":"how-to-fix-mongodb-error-code-279-clientdisconnect","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21861\/","title":{"rendered":"\u5982\u4f55\u89e3\u6c7aMongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-279-clientdisconnect-aeffLnSqWv\">\u5982\u4f55\u89e3\u6c7aMongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect<\/h1>\n<p>MongoDB\u662f\u4e00\u500b\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u5982\u540c\u5176\u4ed6\u8edf\u4ef6\u4e00\u822c\uff0c\u5b83\u53ef\u80fd\u9047\u5230\u9700\u8981\u89e3\u6c7a\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u5c31\u662fMongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u9010\u6b65\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-279-clientdisconnect-aeffLnSqWv\">\u4e86\u89e3MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect<\/h2>\n<p>MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\u767c\u751f\u5728\u5ba2\u6236\u7aef\u610f\u5916\u65b7\u958b\u8207MongoDB\u4f3a\u670d\u5668\u7684\u9023\u63a5\u6642\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u7db2\u7d61\u554f\u984c\u6216\u5ba2\u6236\u7aef\u7a81\u7136\u7d42\u6b62\u9023\u63a5\u6642\u3002<\/p>\n<p>\u7576\u6b64\u932f\u8aa4\u767c\u751f\u6642\uff0cMongoDB\u6703\u8a18\u9304\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n<p><code>connection closed<\/code><\/p>\n<h2 id=\"possible-causes-of-mongodb-error-code-279-clientdisconnect-aeffLnSqWv\">MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\u7684\u53ef\u80fd\u539f\u56e0<\/h2>\n<p>MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\u53ef\u80fd\u7684\u539f\u56e0\u6709\u5e7e\u500b\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5ba2\u6236\u7aef\u53ef\u80fd\u56e0\u7db2\u7d61\u554f\u984c\u800c\u65b7\u958b\u9023\u63a5\uff0c\u5982\u7a81\u7136\u5931\u53bb\u7db2\u7d61\u9023\u63a5\u6216\u9632\u706b\u7246\u963b\u64cb\u9023\u63a5\u3002<\/li>\n<li><strong>\u5ba2\u6236\u7aef\u7d42\u6b62\uff1a<\/strong>\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u610f\u5916\u7d42\u6b62\u9023\u63a5\uff0c\u53ef\u80fd\u662f\u7531\u65bc\u7a0b\u5f0f\u932f\u8aa4\u6216\u6545\u610f\u884c\u52d5\u3002<\/li>\n<li><strong>\u4f3a\u670d\u5668\u91cd\u555f\uff1a<\/strong>\u5982\u679cMongoDB\u4f3a\u670d\u5668\u5728\u5ba2\u6236\u7aef\u9023\u63a5\u6642\u91cd\u555f\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4ClientDisconnect\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-mongodb-error-code-279-clientdisconnect-aeffLnSqWv\">\u89e3\u6c7aMongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect<\/h2>\n<p>\u8981\u89e3\u6c7aMongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\uff0c\u8acb\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-check-network-connectivity-aeffLnSqWv\">1. \u6aa2\u67e5\u7db2\u8def\u9023\u63a5\u6027<\/h3>\n<p>\u78ba\u4fdd\u5ba2\u6236\u7aef\u6a5f\u5668\u6709\u7a69\u5b9a\u7684\u7db2\u969b\u7db2\u8def\u9023\u63a5\u3002\u6aa2\u67e5\u4efb\u4f55\u7db2\u7d61\u554f\u984c\uff0c\u6bd4\u5982\u9632\u706b\u7246\u898f\u5247\u963b\u64cbMongoDB\u9023\u63a5\u3002\u60a8\u4e5f\u53ef\u4ee5\u5617\u8a66\u5f9e\u4e0d\u540c\u7684\u6a5f\u5668\u9023\u63a5\u5230MongoDB\u4f3a\u670d\u5668\uff0c\u4ee5\u6392\u9664\u4efb\u4f55\u672c\u5730\u7db2\u7d61\u554f\u984c\u3002<\/p>\n<h3 id=\"2-verify-client-application-aeffLnSqWv\">2. \u9a57\u8b49\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u4e00\u81f4\u51fa\u73fe\u5728\u7279\u5b9a\u7684\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8acb\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u7684\u7a0b\u5f0f\u78bc\uff0c\u4e86\u89e3\u53ef\u80fd\u5c0e\u81f4\u610f\u5916\u65b7\u958b\u9023\u63a5\u7684\u4efb\u4f55\u932f\u8aa4\u6216\u554f\u984c\u3002\u6aa2\u8996\u9023\u63a5\u8655\u7406\u908f\u8f2f\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u6c92\u6709\u6545\u610f\u7d42\u6b62\u9023\u63a5\u3002<\/p>\n<h3 id=\"3-check-mongodb-server-logs-aeffLnSqWv\">3. \u6aa2\u67e5MongoDB\u4f3a\u670d\u5668\u65e5\u8a8c<\/h3>\n<p>\u6aa2\u67e5MongoDB\u4f3a\u670d\u5668\u65e5\u8a8c\u4ee5\u7372\u53d6\u95dc\u65bcClientDisconnect\u932f\u8aa4\u7684\u984d\u5916\u8cc7\u8a0a\u3002\u5c0b\u627e\u4efb\u4f55\u76f8\u95dc\u7684\u932f\u8aa4\u6d88\u606f\u6216\u8b66\u544a\uff0c\u9019\u4e9b\u53ef\u80fd\u63d0\u4f9b\u65b7\u958b\u9023\u63a5\u539f\u56e0\u7684\u6d1e\u5bdf\u3002<\/p>\n<h3 id=\"4-update-mongodb-server-aeffLnSqWv\">4. \u66f4\u65b0MongoDB\u4f3a\u670d\u5668<\/h3>\n<p>\u78ba\u4fdd\u60a8\u6b63\u5728\u4f7f\u7528MongoDB\u4f3a\u670d\u5668\u7684\u6700\u65b0\u7a69\u5b9a\u7248\u672c\u3002MongoDB\u5b9a\u671f\u767c\u5e03\u66f4\u65b0\u4ee5\u89e3\u6c7a\u932f\u8aa4\u4e26\u63d0\u9ad8\u7a69\u5b9a\u6027\u3002\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u53ef\u80fd\u89e3\u6c7aClientDisconnect\u932f\u8aa4\u3002<\/p>\n<h3 id=\"5-configure-keep-alive-settings-aeffLnSqWv\">5. \u914d\u7f6e\u4fdd\u6301\u6d3b\u52d5\u8a2d\u5b9a<\/h3>\n<p>\u5728\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u7aef\u8abf\u6574\u4fdd\u6301\u6d3b\u52d5\u7684\u8a2d\u5b9a\u3002\u4fdd\u6301\u6d3b\u52d5\u8a2d\u5b9a\u78ba\u5b9a\u9592\u7f6e\u9023\u63a5\u4fdd\u6301\u958b\u555f\u7684\u6642\u9593\u9577\u77ed\u3002\u901a\u904e\u914d\u7f6e\u9069\u7576\u7684\u4fdd\u6301\u6d3b\u52d5\u503c\uff0c\u60a8\u53ef\u4ee5\u9632\u6b62\u56e0\u9592\u7f6e\u9023\u63a5\u800c\u5c0e\u81f4\u7684\u610f\u5916\u65b7\u958b\u3002<\/p>\n<h3 id=\"6-implement-connection-pooling-aeffLnSqWv\">6. \u5be6\u65bd\u9023\u63a5\u6c60<\/h3>\n<p>\u8003\u616e\u5728\u60a8\u7684\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5f0f\u4e2d\u5be6\u65bd\u9023\u63a5\u6c60\u3002\u9023\u63a5\u6c60\u5141\u8a31\u60a8\u91cd\u7528\u73fe\u6709\u9023\u63a5\uff0c\u800c\u4e0d\u662f\u70ba\u6bcf\u500b\u8acb\u6c42\u5275\u5efa\u65b0\u7684\u9023\u63a5\u3002\u9019\u6709\u52a9\u65bc\u6e1b\u8f15\u610f\u5916\u65b7\u958b\u7684\u5f71\u97ff\u4e26\u6539\u9032\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"summary-aeffLnSqWv\">\u7e3d\u7d50<\/h2>\n<p>MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\u767c\u751f\u5728\u5ba2\u6236\u7aef\u610f\u5916\u5f9eMongoDB\u4f3a\u670d\u5668\u65b7\u958b\u6642\u3002\u6b64\u932f\u8aa4\u53ef\u80fd\u7531\u7db2\u7d61\u554f\u984c\u3001\u5ba2\u6236\u7aef\u7d42\u6b62\u6216\u4f3a\u670d\u5668\u91cd\u555f\u5c0e\u81f4\u3002\u8981\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u6027\u3001\u9a57\u8b49\u5ba2\u6236\u7aef\u61c9\u7528\u3001\u6aa2\u8996\u4f3a\u670d\u5668\u65e5\u8a8c\u3001\u66f4\u65b0MongoDB\u4f3a\u670d\u5668\u3001\u914d\u7f6e\u4fdd\u6301\u6d3b\u52d5\u8a2d\u5b9a\u4ee5\u53ca\u5be6\u65bd\u9023\u63a5\u6c60\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u7d93\u6b77MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 279 &#8211; ClientDisconnect\uff0c\u8acb\u8003\u616e\u806f\u7e6b\u53ef\u9760\u7684VPS\u4e3b\u6a5f\u63d0\u4f9b\u5546\u5982<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u4ed6\u5011\u63d0\u4f9b\u4e00\u6d41\u7684VPS\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u5e6b\u52a9\u60a8\u512a\u5316MongoDB\u90e8\u7f72\u4e26\u78ba\u4fdd\u5e73\u7a69\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u89e3\u6c7aMongoDB\u932f\u8aa4\u4ee3\u78bc &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-21861","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21861"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21861\/revisions"}],"predecessor-version":[{"id":23485,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21861\/revisions\/23485"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}