{"id":989,"date":"2014-08-11T23:02:47","date_gmt":"2014-08-11T15:02:47","guid":{"rendered":"http:\/\/coderbee.net\/?p=989"},"modified":"2014-08-26T22:24:47","modified_gmt":"2014-08-26T14:24:47","slug":"actor-4%e4%b8%aa%e6%a0%b8%e5%bf%83%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/coderbee.net\/index.php\/akka\/20140811\/989","title":{"rendered":"Akka Actor 4\u4e2a\u6838\u5fc3\u64cd\u4f5c"},"content":{"rendered":"

\u6765\u81ea\uff1ahttp:\/\/markusjura.github.io\/akka-intro-slides\/<\/a> \u7684\u7b14\u8bb0<\/p>\n

    \n
  1. \n

    create\uff1a\u521b\u5efa\u65b0\u7684Actor\u3002
    \n \u6bcf\u4e2a Actor \u8868\u793a\u4e3a\u4e00\u4e2a ActorRef\uff1b
    \n \u6ca1\u6cd5\u8bbf\u95ee Actor \u5b9e\u4f8b\uff1b
    \n \u4e00\u4e2aActor\u5f15\u7528\u5141\u8bb8\u4f60\u53d1\u9001\u6d88\u606f\u5230\u4e00\u4e2a Actor\u3002<\/p>\n<\/li>\n

  2. \n

    send\uff1a\u53d1\u9001\u6d88\u606f\u5230\u5176\u4ed6 Actor\u3002
    \n \u9700\u8981\u4e00\u4e2a Actor \u5f15\u7528\uff1b
    \n \u5f02\u6b65\u548c\u975e\u963b\u585e\uff08fire-and-forget\uff09\uff1b
    \n \u6ce8\u610f\uff1a\u6d88\u606f\u5fc5\u987b\u662f\u4e0d\u53ef\u53d8\u7684\u3002
    \n \u6700\u4f73\u5b9e\u8df5\uff1a
    \n \u4f7f\u7528 object \u548c\/\u6216 case \u7c7b\uff1b
    \n \u5728 actor\u7684\u4f34\u751f\u5bf9\u8c61\u91cc\u5b9a\u4e49\u6d88\u606f\u534f\u8bae\u3002<\/p>\n<\/li>\n

  3. \n

    Become\uff1a\u4e3a\u5904\u7406\u4e0b\u4e00\u4e2a\u6d88\u606f\u6539\u53d8\u884c\u4e3a\u3002
    \n \u52a8\u6001\u5b9a\u4e49Actor\u7684\u884c\u4e3a\uff1b
    \n \u901a\u8fc7\u63a5\u6536\u6d88\u606f\u89e6\u53d1\uff1b
    \n \u5c06\u5bf9\u5b83\u63a5\u6536\u5230\u7684\u6d88\u606f\u4f5c\u51fa\u4e0d\u540c\u7684\u53cd\u5e94\u3002<\/p>\n

    \u7528\u9014\uff1a
    \n \u5b9e\u73b0\u6709\u9650\u72b6\u6001\u673a\uff1b
    \n \u8ba9\u9ad8\u5ea6\u7ade\u4e89\u7684Actor\u81ea\u9002\u5e94\u5730\u8f6c\u6362\u4ed6\u81ea\u5df1\u4e3a Actor \u6c60\u6216\u8def\u7531Router\uff1b
    \n \u5b9e\u73b0\u4f18\u96c5\u7684\u964d\u7ea7\uff1b
    \n \u6d3e\u751f\u51fa\u901a\u7528\u7684\u5de5\u4f5c\u8005Actor\uff0c\u6210\u4e3a\u7ba1\u7406\u8005\u5f53\u524d\u9700\u8981\u7684\u3002<\/p>\n<\/li>\n

  4. \n

    Supervise\uff1a\u7ba1\u7406\u5176\u4ed6 Actor \u7684\u5931\u8d25\u3002
    \n \u76d1\u7ba1\u7b56\u7565\uff1a<\/p>\n

      \u6bcf\u4e2aActor\u6709\u4e00\u4e2a\u9ed8\u8ba4\u7684\u76d1\u7ba1\u7b56\u7565\uff1a\n       ActorInitializationException \u2192 Stop\n       ActorKilledException \u2192 Stop\n       Exception \u2192 Restart\n       Throwable \u2192 Escalate\n       Otherwise \u2192 Escalate\n\n  \u7b56\u7565\u53ef\u4ee5\u88ab\u8986\u5199\uff1b\n<\/code><\/pre>\n<\/li>\n<\/ol>\n\n
    \u6b22\u8fce\u5173\u6ce8\u6211\u7684\u5fae\u4fe1\u516c\u4f17\u53f7: coderbee\u7b14\u8bb0<\/strong>\uff0c\u53ef\u4ee5\u66f4\u53ca\u65f6\u56de\u590d\u4f60\u7684\u8ba8\u8bba\u3002<\/p>\n
    <\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6765\u81ea\uff1ahttp:\/\/markusjura.github.io\/akka-intr … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[183],"tags":[175,235],"_links":{"self":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/989"}],"collection":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/comments?post=989"}],"version-history":[{"count":4,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/989\/revisions"}],"predecessor-version":[{"id":993,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/989\/revisions\/993"}],"wp:attachment":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/media?parent=989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/categories?post=989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/tags?post=989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}