{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsixpetals.hatenadiary.org%2Fentry%2F20140204%2Fp1\" title=\"\u30bb\u30eb\u30d5\u30db\u30b9\u30c8\u306e WCF \u30b5\u30fc\u30d3\u30b9\u304c InstanceContextMode.PerCall \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u4e26\u5217\u51e6\u7406\u3092\u3057\u3066\u304f\u308c\u306a\u3044\u4ef6 - \u72c2\u8a00\u65e5\u8a8c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","published":"2014-02-04 00:00:00","version":"1.0","blog_url":"https://sixpetals.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/sixpetals/","title":"\u30bb\u30eb\u30d5\u30db\u30b9\u30c8\u306e WCF \u30b5\u30fc\u30d3\u30b9\u304c InstanceContextMode.PerCall \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u3066\u3082\u4e26\u5217\u51e6\u7406\u3092\u3057\u3066\u304f\u308c\u306a\u3044\u4ef6","type":"rich","blog_title":"\u72c2\u8a00\u65e5\u8a8c","url":"https://sixpetals.hatenadiary.org/entry/20140204/p1","author_name":"sixpetals","categories":[".NET","WCF"],"image_url":null,"description":"\u30bb\u30eb\u30d5\u30db\u30b9\u30c8\u3067 WCF \u306e\u30b5\u30fc\u30d3\u30b9\u3092\u516c\u958b\u3057\u3001\u5916\u90e8\u30d7\u30ed\u30b0\u30e9\u30e0\uff08Java\uff09\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u308b\u3093\u3067\u3059\u304c\u3001 InstanceContextMode.PerCall \u3092\u8a2d\u5b9a\uff08\u547c\u3073\u51fa\u3057\u3054\u3068\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\uff09\u3057\u3066\u3082\u4f55\u6545\u304b\u76f4\u5217\u3067\u5b9f\u884c\u3055\u308c\u3066\u3057\u307e\u3063\u3066\u308b\u307d\u3044\u3002\u306a\u3093\u3067\u3060\uff1f\u3067\u3001\u307f\u3064\u3051\u305f\u306e\u304c\u3001\u3053\u306e\u30b9\u30ec\u30c3\u30c9\u3067\u3059\u3002 That explains. By default, if there is a synchronization context in the moment the service is started (which is the case for methods called by UI events o\u2026","provider_name":"Hatena Blog","height":"190"}