Elasticsearch Go 客户端库中 elastic.WithTimeout() 函数详解 - 超时机制与取消请求

"elastic.WithTimeout(timeout)" \u662f Elasticsearch Go \u5ba2\u6237\u7aef\u5e93\u5185\u7684\u4e00\u4e2a\u9009\u9879\u51fd\u6570\uff0c\u7528\u4e8e\u8bbe\u7f6e\u8bf7\u6c42\u7684\u8d85\u65f6\u65f6\u95f4\u3002\u5176\u4f5c\u7528\u662f\u5728\u6307\u5b9a\u7684\u8d85\u65f6\u65f6\u95f4\u5185\u7b49\u5f85 Elasticsearch \u670d\u52a1\u5668\u5bf9\u8bf7\u6c42\u7684\u5907\u54cd\uff0c\u5982\u679c\u8d85\u8fc7\u4e86\u8bbe\u7f6e\u7684\u65f6\u95f4\u4ecd\u7136\u672a\u6536\u5230\u5907\u54cd\uff0c\u5219\u4f1a\u4e2d\u65ad\u8bf7\u6c42\u5e76\u8fd4\u56de\u8d85\u65f6\u9519\u8bef\u3002\n\n\u4f7f\u7528 "WithTimeout" \u7684\u597d\u5904\u662f\u53ef\u4ee5\u63a7\u5236\u8bf7\u6c42\u7684\u5907\u54cd\u65f6\u95f4\uff0c\u907f\u514d\u7531\u4e8e\u67d0\u4e2a\u8bf7\u6c42\u957f\u65f6\u95f4\u672a\u5907\u54cd\u800c\u5bfc\u81f4\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u963b\u585e\u3002\u901a\u8fc7\u8bbe\u7f6e\u5408\u7406\u7684\u8d85\u65f6\u65f6\u95f4\uff0c\u53ef\u4ee5\u5728\u8bf7\u6c42\u8d85\u65f6\u540e\u53ca\u65f6\u6253\u5f03\u5bf9\u8be5\u8bf7\u6c42\u7684\u7b49\u5f85\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u5907\u54cd\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\n\n\u5bf9\u4e8e\u8d85\u65f6\u7684\u8bf7\u6c42\uff0cElasticsearch \u670d\u52a1\u5668\u9ed8\u8ba4\u4e0d\u4f1a\u4e3b\u52a8\u53d6\u6d88\uff0c\u56e0\u4e3a\u670d\u52a1\u5668\u65e0\u6cd5\u611f\u77e5\u5ba2\u6237\u7aef\u662f\u5426\u5df2\u7ecf\u8d85\u65f6\u3002\u5982\u679c\u5e0c\u671b\u4e3b\u52a8\u53d6\u6d88\u8d85\u65f6\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528 "context.WithTimeout" \u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u5e26\u6709\u8d85\u65f6\u7684\u5173\u8054\u754c\u57df\uff0c\u5e76\u5c06\u8be5\u5173\u8054\u754c\u57df\u4f20\u9012\u7ed9 Elasticsearch \u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u3002\n\n\u5173\u95ed\u670d\u52a1\u7aef\u7684\u8bf7\u6c42\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5b9e\u73b0\u6765\u64cd\u4f5c\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4e2a\u53d6\u6d88\u8bf7\u6c42\u7684\u4fe1\u53f7\uff0c\u6216\u8005\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u5bf9\u5e94\u7684\u8d85\u65f6\u65f6\u95f4\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003 Elasticsearch\u7684\u516c\u5f00\u6587\u6863\u6216\u76f8\u5173\u7684\u5b9e\u73b0\u6587\u6863\u3002