{"id":251,"date":"2011-11-26T15:22:39","date_gmt":"2011-11-26T15:22:39","guid":{"rendered":"http:\/\/www.slotware.net\/blog\/\/wp\/?p=251"},"modified":"2013-05-01T13:53:07","modified_gmt":"2013-05-01T04:53:07","slug":"begingetresponse_blocks_current_thread","status":"publish","type":"post","link":"https:\/\/www.slotware.net\/blog\/2011\/11\/begingetresponse_blocks_current_thread.html","title":{"rendered":".NET Framework\u306eBeginGetResponse\u30e1\u30bd\u30c3\u30c9\u304c\u5b9f\u884c\u4e2d\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3057\u307e\u3046\u4ef6"},"content":{"rendered":"
<\/div><\/fb:like><\/div>
Tweet<\/a><\/div>
\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0<\/a><\/div>
\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af - .NET Framework\u306eBeginGetResponse\u30e1\u30bd\u30c3\u30c9\u304c\u5b9f\u884c\u4e2d\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3057\u307e\u3046\u4ef6<\/a><\/div><\/div>\n
\n

\u6570\u65e5\u524d\u306e\u4e8b\u3067\u3059\u304c\u3001\u5f53\u30b5\u30a4\u30c8\u3067\u516c\u958b\u3057\u3066\u3044\u308bDMM\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306e\u5546\u54c1\u30ea\u30f3\u30af\u4f5c\u6210\u30c4\u30fc\u30eb<\/a>\u306e\u5229\u7528\u8005\u306e\u65b9\u304b\u3089\u300c\u4eca\u307e\u3067\u306b\u6bd4\u3079\u3066\u30ea\u30f3\u30af\u306e\u4f5c\u6210\u306b\u975e\u5e38\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u300d\u3068\u306e\u3054\u5831\u544a\u3092\u9802\u304d\u307e\u3057\u305f\u3002<\/p>\n

\u4eca\u307e\u3067\u306f\u9045\u304f\u3066\u3082\u6570\u79d2\u4ee5\u5185\u306b\u4f5c\u6210\u3067\u304d\u3066\u3044\u305f\u7269\u304c\u3001\u65e9\u304f\u3066\u308210\u79d2\u4ee5\u4e0a\u304b\u304b\u308b\u3068\u3044\u3046\u306e\u3067\u3059\u3002<\/p>\n

\u3053\u3061\u3089\u3067\u306f\u3057\u3070\u3089\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5909\u66f4\u306f\u884c\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u306e\u3067\u3001\u5358\u306bDMM\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u91cd\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u306f\u3068\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u304c\u5b9f\u306f\u5b8c\u5168\u306b\u79c1\u306e\u30df\u30b9\u3067\u3057\u305f\u3002<\/p>\n

\u4f55\u304c\u539f\u56e0\u3060\u3063\u305f\u306e\u304b<\/span><\/strong><\/p>\n

\u5f53\u30b5\u30a4\u30c8\u306eDMM\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306e\u30ea\u30f3\u30af\u4f5c\u6210\u30c4\u30fc\u30eb\u3067\u306f\u3001\u958b\u767a\u8a00\u8a9e\u3068\u3057\u3066C#\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u306f\u3001.NET Framework\u306e\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u30d7\u30ed\u30b0\u30e9\u30e0\u4e2d\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u554f\u3044\u5408\u308f\u305b\u306b\u5fdc\u3058\u3066DMM\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u5b9f\u969b\u306b\u5546\u54c1\u60c5\u5831\u3068\u5546\u54c1\u30d1\u30c3\u30b1\u30fc\u30b8\u753b\u50cf\u3092\u53d6\u5f97\u3059\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u6642\u306b.NET Framework\u306eBeginGetResponse\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u3044\u3066\u3044\u307e\u3059\u3002\u5b9f\u306f\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u3061\u3087\u3063\u3068\u3057\u305f\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30ea\u30bd\u30fc\u30b9\u306e\u975e\u540c\u671f\u8981\u6c42\u3092\u958b\u59cb\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308a\u3001\u901a\u5e38\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3070\u308c\u305f\u77ac\u9593\u306b\u3001\u8981\u6c42\u306e\u5b8c\u4e86\u30fb\u672a\u5b8c\u3092\u554f\u308f\u305a\u306b\u4e00\u77ac\u3067\u547c\u3073\u51fa\u3057\u5143\u306b\u5236\u5fa1\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n

\u3068\u3053\u308d\u304c\u3001\u6761\u4ef6\u306b\u3088\u3063\u3066\u306fBeginGetResponse\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u5236\u5fa1\u304c\u5e30\u3089\u305a\u306b\u30b9\u30ec\u30c3\u30c9\u304c\u9577\u6642\u9593\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u307e\u307e\u306b\u306a\u3063\u3066\u3057\u307e\u3046<\/strong>\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u79c1\u306e\u30c4\u30fc\u30eb\u304c\u30ea\u30f3\u30af\u306e\u4f5c\u6210\u306b\u975e\u5e38\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3082\u3053\u308c\u304c\u539f\u56e0\u3067\u3057\u305f\u3002<\/p>\n

\u3069\u3093\u306a\u6761\u4ef6\u306e\u6642\u306b\u30b9\u30ec\u30c3\u30c9\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u306e\u304b<\/span><\/strong><\/p>\n

\u4f8b\u306b\u3088\u3063\u3066\u3001\u6d77\u5916\u30b5\u30a4\u30c8\u3092\u691c\u7d22\u3057\u3066\u3044\u305f\u3089\u6b21\u306e\u30b5\u30a4\u30c8\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002<\/p>\n

webrequest.begingetresponse is taking too much time when the url is invalid<\/a>
\nhttps:\/\/stackoverflow.com\/questions\/1232139\/webrequest-begingetresponse-is-taking-too-much-time-when-the-url-is-invalid<\/a><\/span><\/h1>\n
\u8981\u7d04\u3059\u308b\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u53d6\u5f97\u306f\u975e\u540c\u671f\u7684\u306b\u884c\u308f\u308c\u308b\u3051\u3069DNS\u306e\u89e3\u6c7a\u306a\u3093\u304b\u306f\u5185\u90e8\u3067\u540c\u671f\u7684\u306b\u5b9f\u884c\u3055\u308c\u308b\u304b\u3089\u3001\u7121\u52b9\u306aURL\u306a\u3093\u304b\u3092\u6307\u5b9a\u3057\u3066DNS\u306e\u89e3\u6c7a\u306b\u5931\u6557\u3057\u305f\u308a\u3059\u308b\u3068\u30b9\u30ec\u30c3\u30c9\u304c\u305d\u306e\u9593\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u306e\u3053\u3068\u3002<\/div>\n

\u3068\u3053\u308d\u304c\u3002
\n\u79c1\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u7121\u52b9\u306aURL\u306f\u6307\u5b9a\u3057\u3066\u3044\u307e\u305b\u3093\u3057\u3001\u305d\u3082\u305d\u3082DMM\u306e\u5546\u54c1URL\u306b\u901a\u5e38\u306e\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3042\u3063\u3068\u3044\u3046\u9593\u306b\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u3057\u304b\u3057\u3001\u540c\u6642\u306b\u3068\u3042\u308b\u4e8b\u3092\u601d\u3044\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5b9f\u306f\u6570\u65e5\u524d\u306bApache\u306e\u5b9f\u884c\u30e6\u30fc\u30b6\u3092Windows\u30b5\u30fc\u30d3\u30b9\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30e6\u30fc\u30b6\u304b\u3089\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u30ac\u30c1\u30ac\u30c1\u306b\u56fa\u3081\u305f\u300cApache\u300d\u3068\u3044\u3046\u30e6\u30fc\u30b6\u5909\u66f4\u3057\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u6539\u3081\u3066\u691c\u8a3c\u3057\u3066\u307f\u308b\u3068\u3001Apache\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u30e6\u30fc\u30b6\u3067\u8d77\u52d5\u3057\u305f\u5834\u5408\u306b\u306f\u30ea\u30f3\u30af\u4f5c\u6210\u30c4\u30fc\u30eb\u306f\u4eca\u307e\u3067\u901a\u308a\u306e\u901f\u5ea6\u3067\u52d5\u4f5c\u3059\u308b\u306e\u3067\u3059\u304c\u3001\u30e6\u30fc\u30b6\u3092\u300cApache\u300d\u306b\u5909\u66f4\u3059\u308b\u306810\u79d2\u4ee5\u4e0a\u306e\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n

\u3072\u3087\u3063\u3068\u3057\u3066\u3001\u30e6\u30fc\u30b6\u300cApache\u300d\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u304c\u304a\u304b\u3057\u3044\u306e\u3067\u306f\uff1f\u3068\u601d\u3044\u3001\u30e6\u30fc\u30b6\u300cApache\u300d\u3067\u30ed\u30b0\u30aa\u30f3\u3057\u3066\u3044\u307f\u305f\u3068\u3053\u308d\u30fb\u30fb\u30fb\u3002<\/p>\n

\u5bb9\u7591\u8005\u767a\u898b\uff01<\/p>\n

\"internetoption.png\"<\/p>\n

\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u3092\u958b\u3044\u3066\u307f\u305f\u3068\u3053\u308d\u306a\u305c\u304b\u300c\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b\u300d\u3068\u3044\u3046\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u304c\u30aa\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u7269\u306f\u8a66\u3057\u306b\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u30aa\u30d5\u306b\u3057\u3066\u518d\u5ea6\u30ea\u30f3\u30af\u4f5c\u6210\u30c4\u30fc\u30eb\u3092\u30c6\u30b9\u30c8\u3057\u3066\u307f\u308b\u3068\u3001\u898b\u4e8b\u306b\u9045\u5ef6\u306f\u89e3\u6d88\u3055\u308c\u307e\u3057\u305f\u3002\u72af\u4eba\u306f\u304a\u307e\u3048\u3060\u3063\u305f\u306e\u304b\u3002<\/p>\n

\u53c2\u8003\u307e\u3067\u306b\u3001\u306a\u3093\u3067\u3053\u306e\u3088\u3046\u306a\u73fe\u8c61\u304c\u8d77\u304d\u308b\u306e\u304b\u3092\u8abf\u3079\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306e\u82f1\u8a9e\u7248\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/a>\u00a0\u306b\u3088\u308b\u3068\u3001\u3053\u3093\u306a\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

The\u00a0<\/span>BeginGetResponse<\/span><\/span>\u00a0method requires some synchronous setup tasks to complete (DNS resolution, proxy detection, and TCP socket connection, for example) before this method becomes asynchronous. As a result, this method should never be called on a user interface (UI) thread because it might take some time, typically several seconds.\u00a0<\/span><\/p>\n

\u8981\u7d04:\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u975e\u540c\u671f\u72b6\u614b\u306b\u306a\u308b\u524d\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u540c\u671f\u30bf\u30b9\u30af\uff08\u4f8b\u3048\u3070\u3001DNS\u89e3\u6c7a\u3001\u30d7\u30ed\u30ad\u30b7\u691c\u51fa\u3001TCP\u30bd\u30b1\u30c3\u30c8\u63a5\u7d9a\u7b49\uff09\u3092\u5b8c\u4e86\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a<\/strong>\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u305d\u308c\u3089\u306e\u540c\u671f\u30bf\u30b9\u30af\u306b\u306f\u6570\u79d2\u3092\u8981\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306fUI\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff01<\/span><\/p><\/blockquote>\n

\u3000\u306a\u304a\u3001\u65e5\u672c\u8a9e\u7248\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u306f\u8f09\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u30fb\u30fb\u30fb\u3002<\/span><\/p>\n


\n<\/span><\/div>\n
\u307e\u3068\u3081<\/strong><\/span><\/div>\n

\n<\/strong><\/span><\/div>\n
\u3000\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u3069\u3046\u3084\u3089\u30b9\u30ec\u30c3\u30c9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u8981\u56e0\u306fDNS\u89e3
\n\u6c7a\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u30d7\u30ed\u30ad\u30b7\u691c\u51fa\u306a\u3069\u3082\u542b\u307e\u308c\u308b\u305f\u3081\u3001\u300c\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u30c1\u30a7\u30c3\u30af\u304c\u5165\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u8a2d\u5b9a\u306e\u691c\u51fa\u306b\u5931\u6557\u3057\u305f\u308a\u6642\u9593\u3092\u8981\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u305d\u306e\u9593\u30b9\u30ec\u30c3\u30c9\u306f\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3057\u307e\u3046\u3063\u307d\u3044\u3067\u3059\u3002<\/span><\/p>\n

\n<\/span><\/div>\n
\u3000\u3068\u3053\u308d\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u300c<\/span>\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b\u300d\u306f\u30aa\u30d5\u306b\u306a\u308b\u306f\u305a\u306a\u306e\u3067\u3059\u304c\u3001\u306a\u305c\u30aa\u30f3\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u3057\u3087\u3046\u306d\u3002<\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u3000\u6570\u65e5\u524d\u306e\u4e8b\u3067\u3059\u304c\u3001\u5f53\u30b5\u30a4\u30c8\u3067\u516c\u958b\u3057\u3066\u3044\u308bDMM\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u306e\u5546\u54c1\u30ea\u30f3\u30af\u4f5c\u6210\u30c4…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155,191],"tags":[156,177,157],"class_list":["post-251","post","type-post","status-publish","format-standard","hentry","category-programming","category-homeserver","tag-net","tag-begingetresponse","tag-c"],"_links":{"self":[{"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/posts\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/comments?post=251"}],"version-history":[{"count":3,"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/posts\/251\/revisions"}],"predecessor-version":[{"id":2074,"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/posts\/251\/revisions\/2074"}],"wp:attachment":[{"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/media?parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/categories?post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.slotware.net\/blog\/wp-json\/wp\/v2\/tags?post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}