{"id":171991,"date":"2024-11-07T09:22:20","date_gmt":"2024-11-07T01:22:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171991\/"},"modified":"2024-11-07T09:22:20","modified_gmt":"2024-11-07T01:22:20","slug":"%e6%b8%85%e7%a9%baservice-broker%e4%b8%ad%e7%9a%84%e9%9a%8a%e5%88%97%e7%9a%84%e5%af%a6%e7%8f%be%e4%bb%a3%e7%a2%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171991\/","title":{"rendered":"\u6e05\u7a7aservice broker\u4e2d\u7684\u968a\u5217\u7684\u5be6\u73fe\u4ee3\u78bc"},"content":{"rendered":"<h1 id=\"%e6%b8%85%e7%a9%baservice-broker%e4%b8%ad%e7%9a%84%e9%9a%8a%e5%88%97%e7%9a%84%e5%af%a6%e7%8f%be%e4%bb%a3%e7%a2%bc-zXiVhZNJsg\">\u6e05\u7a7aService Broker\u4e2d\u7684\u968a\u5217\u7684\u5be6\u73fe\u4ee3\u78bc<\/h1>\n<p>\u5728SQL Server\u4e2d\uff0cService Broker\u662f\u4e00\u500b\u5f37\u5927\u7684\u529f\u80fd\uff0c\u5141\u8a31\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u9032\u884c\u7570\u6b65\u901a\u4fe1\u3002\u5b83\u4f7f\u7528\u6d88\u606f\u968a\u5217\u4f86\u50b3\u905e\u4fe1\u606f\uff0c\u9019\u4f7f\u5f97\u7cfb\u7d71\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\u4fdd\u6301\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7136\u800c\uff0c\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u9019\u4e9b\u968a\u5217\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u7684\u6d88\u606f\uff0c\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u6e05\u7a7aService Broker\u4e2d\u7684\u968a\u5217\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5be6\u73fe\u9019\u4e00\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"service-broker%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-zXiVhZNJsg\">Service Broker\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Service Broker\u63d0\u4f9b\u4e86\u4e00\u7a2e\u53ef\u9760\u7684\u6d88\u606f\u50b3\u905e\u6a5f\u5236\uff0c\u5141\u8a31\u4e0d\u540c\u7684\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u9032\u884c\u901a\u4fe1\u3002\u5b83\u7684\u6838\u5fc3\u7d44\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u7528\u65bc\u5b58\u5132\u5f85\u8655\u7406\u7684\u6d88\u606f\u3002<\/li>\n<li><strong>\u5c0d\u8a71\uff1a<\/strong>\u8868\u793a\u5169\u500b\u670d\u52d9\u4e4b\u9593\u7684\u901a\u4fe1\u6703\u8a71\u3002<\/li>\n<li><strong>\u670d\u52d9\uff1a<\/strong>\u8655\u7406\u6d88\u606f\u7684\u908f\u8f2f\u55ae\u5143\u3002<\/li>\n<\/ul>\n<p>\u7576\u6d88\u606f\u88ab\u767c\u9001\u5230\u968a\u5217\u4e2d\u6642\uff0c\u9019\u4e9b\u6d88\u606f\u6703\u7b49\u5f85\u88ab\u8655\u7406\u3002\u5982\u679c\u4e0d\u5b9a\u671f\u6e05\u7a7a\u968a\u5217\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6d88\u606f\u5806\u7a4d\uff0c\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%a9%ba%e9%9a%8a%e5%88%97%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-zXiVhZNJsg\">\u6e05\u7a7a\u968a\u5217\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u6e05\u7a7aService Broker\u4e2d\u7684\u968a\u5217\u6709\u5e7e\u500b\u4e3b\u8981\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u904e\u591a\u7684\u672a\u8655\u7406\u6d88\u606f\u6703\u6d88\u8017\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u78ba\u4fdd\u6d88\u606f\u88ab\u6b63\u78ba\u8655\u7406\uff0c\u907f\u514d\u91cd\u8907\u8655\u7406\u6216\u4e1f\u5931\u6d88\u606f\u3002<\/li>\n<li><strong>\u6545\u969c\u6392\u9664\uff1a<\/strong>\u5728\u51fa\u73fe\u554f\u984c\u6642\uff0c\u6e05\u7a7a\u968a\u5217\u53ef\u4ee5\u5e6b\u52a9\u5feb\u901f\u6062\u5fa9\u7cfb\u7d71\u7684\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b8%85%e7%a9%baservice-broker%e9%9a%8a%e5%88%97%e7%9a%84%e5%af%a6%e7%8f%be%e4%bb%a3%e7%a2%bc-zXiVhZNJsg\">\u6e05\u7a7aService Broker\u968a\u5217\u7684\u5be6\u73fe\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u6e05\u7a7aService Broker\u968a\u5217\u7684\u57fa\u672c\u6b65\u9a5f\u548c\u76f8\u61c9\u7684SQL\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e9%9a%8a%e5%88%97%e5%90%8d%e7%a8%b1-zXiVhZNJsg\">1. \u78ba\u8a8d\u968a\u5217\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u77e5\u9053\u8981\u6e05\u7a7a\u7684\u968a\u5217\u540d\u7a31\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u7372\u53d6\u6240\u6709\u968a\u5217\u7684\u540d\u7a31\uff1a<\/p>\n<pre><code>SELECT name FROM sys.service_queues;<\/code><\/pre>\n<h3 id=\"2-%e6%b8%85%e7%a9%ba%e9%9a%8a%e5%88%97%e4%b8%ad%e7%9a%84%e6%b6%88%e6%81%af-zXiVhZNJsg\">2. \u6e05\u7a7a\u968a\u5217\u4e2d\u7684\u6d88\u606f<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0bSQL\u4ee3\u78bc\u53ef\u4ee5\u6e05\u7a7a\u6307\u5b9a\u968a\u5217\u4e2d\u7684\u6240\u6709\u6d88\u606f\uff1a<\/p>\n<pre><code>DECLARE @QueueName NVARCHAR(256) = 'YourQueueName'; -- \u66ff\u63db\u70ba\u60a8\u7684\u968a\u5217\u540d\u7a31\nWHILE (1 = 1)\nBEGIN\n    DECLARE @MessageBody NVARCHAR(MAX);\n    DECLARE @MessageTypeName NVARCHAR(256);\n    \n    -- \u5f9e\u968a\u5217\u4e2d\u63a5\u6536\u6d88\u606f\n    WAITFOR (\n        RECEIVE TOP(1) \n            @MessageBody = message_body, \n            @MessageTypeName = message_type_name \n        FROM @QueueName\n    ), TIMEOUT 1000; -- \u8a2d\u7f6e\u8d85\u6642\n    \n    IF @@ROWCOUNT = 0 BREAK; -- \u5982\u679c\u6c92\u6709\u6d88\u606f\uff0c\u5247\u9000\u51fa\u5faa\u74b0\n    \n    -- \u5728\u9019\u88e1\u53ef\u4ee5\u8655\u7406\u6d88\u606f\n    PRINT @MessageBody; -- \u9019\u88e1\u50c5\u70ba\u793a\u4f8b\uff0c\u5be6\u969b\u61c9\u6839\u64da\u9700\u6c42\u8655\u7406\u6d88\u606f\nEND\n<\/code><\/pre>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d%e6%b8%85%e7%a9%ba%e7%b5%90%e6%9e%9c-zXiVhZNJsg\">3. \u78ba\u8a8d\u6e05\u7a7a\u7d50\u679c<\/h3>\n<p>\u6e05\u7a7a\u968a\u5217\u5f8c\uff0c\u53ef\u4ee5\u518d\u6b21\u67e5\u8a62\u968a\u5217\u4ee5\u78ba\u8a8d\u662f\u5426\u5df2\u7d93\u6c92\u6709\u6d88\u606f\uff1a<\/p>\n<pre><code>SELECT COUNT(*) AS MessageCount FROM YourQueueName;<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7684\u8a08\u6578\u70ba0\uff0c\u5247\u8868\u793a\u968a\u5217\u5df2\u6210\u529f\u6e05\u7a7a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-zXiVhZNJsg\">\u7d50\u8ad6<\/h2>\n<p>\u5b9a\u671f\u6e05\u7a7aService Broker\u4e2d\u7684\u968a\u5217\u662f\u7dad\u8b77\u7cfb\u7d71\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u901a\u904e\u4e0a\u8ff0\u4ee3\u78bc\u793a\u4f8b\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u904e\u7a0b\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u9ad8\u6548\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u7cfb\u7d71\uff0c\u9019\u4e00\u64cd\u4f5c\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6e05\u7a7aService Broker\u4e2d\u968a\u5217\u7684\u5be6\u73fe\u4ee3\u78bc\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u512a\u5316\u6d88\u606f\u8655\u7406\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-171991","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171991","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=171991"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171991\/revisions"}],"predecessor-version":[{"id":171992,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171991\/revisions\/171992"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}