{"id":111,"date":"2020-01-24T15:03:07","date_gmt":"2020-01-24T06:03:07","guid":{"rendered":"http:\/\/sumomo.ohwaki.jp\/wordpress\/?p=111"},"modified":"2020-02-07T10:21:44","modified_gmt":"2020-02-07T01:21:44","slug":"asp-net-core-blazorserver-side%e3%81%a7%e3%80%81signalr","status":"publish","type":"post","link":"https:\/\/sumomo.ohwaki.jp\/wordpress\/?p=111","title":{"rendered":"asp.net core blazor(server side)\u3067\u3001SignalR"},"content":{"rendered":"\n<p>asp.net core blazor(server side)\u3067SignalR\u306e\u30c6\u30b9\u30c8\u3092\u3057\u3066\u307f\u305f\u3002\u540c\u3058\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4e2d\u306bHub\u3092\u4f5c\u6210\u3057\u3066\u7c21\u6613\u30c1\u30e3\u30c3\u30c8\u3092\u4f5c\u6210\u3002<\/p>\n\n\n\n<p>\u63a5\u7d9a\u3084\u51e6\u7406\u8981\u6c42\u306f\u826f\u3044\u306e\u3060\u304c\u3001\u554f\u984c\u304c1\u3064\u3002\u305d\u308c\u306f\u3001\u30da\u30fc\u30b8\u3092\u9589\u3058\u305f\u308a\u3001\u30da\u30fc\u30b8\u304b\u3089\u79fb\u52d5\u3057\u305f\u6642\u306bHub\u5074\u3067\u5207\u65ad\u30a4\u30d9\u30f3\u30c8(OnDisconnectedAsync)\u304c\u767a\u751f\u3057\u306a\u3044\u3053\u3068\u3002\u8272\u3005\u8abf\u3079\u305f\u3093\u3060\u3051\u3069\u3001\u7d50\u5c40\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u30a2\u30d7\u30ea\u304b\u3089\u660e\u793a\u7684\u306b\u5207\u65ad\u3057\u306a\u3044\u3068\u767a\u751f\u3057\u306a\u3044\u307f\u305f\u3044\u3002<\/p>\n\n\n\n<p>Keepalive\u3068\u304b\u306e\u30bf\u30a4\u30de\u30fc\u5024\u3092\u3044\u3058\u3063\u3066\u307f\u305f\u304c\u3001\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u306e\u306b\u5207\u65ad\u30a4\u30d9\u30f3\u30c8\u304c\u4e0a\u304c\u3063\u305f\u308a\u30fb\u30fb\u30fb<br>\u591a\u5206\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068Hub\u53cc\u65b9\u3067\u5024\u3092\u8abf\u6574\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3093\u3060\u308d\u3046\u306d\u3002<\/p>\n\n\n\n<p>\u3058\u3083\u3041\u3001\u300c\u30da\u30fc\u30b8\u9589\u3058\u305f\u6642\u306b\u660e\u793a\u7684\u306b\u5207\u65ad\u3057\u305f\u308c\u3068\u300d\u601d\u3044\u3001blazor\u30da\u30fc\u30b8\u306bIDisposable\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092Implement\u3057\u3066Disposable\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3001\u305d\u306e\u4e2d\u3067\u660e\u793a\u7684\u306b\u5207\u65ad\u3059\u308b\u3088\u3046\u306b\u3057\u305f\u3089\u3001Hub\u5074\u3067\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre><code><span style=\"color:green;font-weight:bold\">@implements System.IDisposable<\/span>\n\u30fb\u30fb\u30fb\n    \/\/\n    \/\/  \u30da\u30fc\u30b8\u7834\u68c4\u6642\u306b\u660e\u793a\u7684\u306bSignalR\u3092\u5207\u65ad\u3057\u3066\u307f\u308b\n    \/\/\n    <span style=\"color:green;font-weight:bold\">void IDisposable.Dispose<\/span>() {\n        \/\/ con\u306fHubConnection\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\n        \/\/ \u660e\u793a\u7684\u306b\u63a5\u7d9a\u3092\u7834\u68c4\n        con.DisposeAsync();\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u307e\u3041\u3001\u3053\u308c\u304c\u6b63\u3057\u3044\u65b9\u6cd5\u304b\u3069\u3046\u304b\u306f\u5206\u304b\u3089\u306a\u3044\u3051\u3069\u30fb\u30fb\u30fb<\/p>\n","protected":false},"excerpt":{"rendered":"<p>asp.net core blazor(server side)\u3067SignalR &hellip; <a href=\"https:\/\/sumomo.ohwaki.jp\/wordpress\/?p=111\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,10,9,11,13,4],"tags":[],"class_list":["post-111","post","type-post","status-publish","format-standard","hentry","category-asp-net-core","category-blazor","category-c","category-dotnetcore","category-signalr","category-4"],"_links":{"self":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=111"}],"version-history":[{"count":4,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/111\/revisions"}],"predecessor-version":[{"id":129,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/111\/revisions\/129"}],"wp:attachment":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}