{"id":31073,"date":"2026-08-07T13:07:52","date_gmt":"2026-08-07T04:07:52","guid":{"rendered":"https:\/\/www.ripla.co.jp\/blog\/?p=31073"},"modified":"2026-08-09T12:40:09","modified_gmt":"2026-08-09T03:40:09","slug":"websocket-complete-guide","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/system\/websocket-complete-guide\/","title":{"rendered":"WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u3084\u30a2\u30d7\u30ea\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u3092\u7dad\u6301\u3057\u3001\u5fc5\u8981\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u53cc\u65b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u9001\u53d7\u4fe1\u3059\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u753b\u9762\u66f4\u65b0\u3084\u77ed\u3044\u9593\u9694\u306e\u30dd\u30fc\u30ea\u30f3\u30b0\u3060\u3051\u306b\u983c\u3089\u305a\u3001\u30c1\u30e3\u30c3\u30c8\u3001\u901a\u77e5\u3001\u5171\u540c\u7de8\u96c6\u3001\u8a2d\u5099\u76e3\u8996\u3001\u914d\u8eca\u72b6\u6cc1\u306a\u3069\u306e\u5909\u5316\u3092\u5229\u7528\u8005\u3078\u3059\u3070\u3084\u304f\u5c4a\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u305f\u3060\u3057\u3001WebSocket\u306f\u63a5\u7d9a\u65b9\u5f0f\u3067\u3042\u3063\u3066\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u81ea\u52d5\u3067\u5b8c\u6210\u3055\u305b\u308b\u88fd\u54c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001WebSocket\u306e\u57fa\u672c\u3001\u5411\u3044\u3066\u3044\u308b\u7528\u9014\u3001HTTP\u3084SSE\u306a\u3069\u3068\u306e\u9055\u3044\u3001\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3001\u958b\u767a\u306e\u9032\u3081\u65b9\u30012026\u5e74\u6642\u70b9\u306e\u8cbb\u7528\u76f8\u5834\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u958b\u767a\u4f1a\u793e\u30fb\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9\u3001FAQ\u307e\u3067\u3092\u3001\u767a\u6ce8\u524d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u89b3\u70b9\u3068\u3068\u3082\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u3092\u4f7f\u3046\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306b\u4e00\u3064\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u305d\u306e\u63a5\u7d9a\u3092\u4f7f\u3063\u3066\u4e21\u8005\u304c\u4efb\u610f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002IETF\u306eRFC 6455\u3067\u306f\u3001HTTP\u63a5\u7d9a\u3092\u4f55\u5ea6\u3082\u958b\u304f\u30dd\u30fc\u30ea\u30f3\u30b0\u306b\u4ee3\u308f\u308b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u53cc\u65b9\u5411\u901a\u4fe1\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: IETF RFC 6455\u30012011\u5e74\uff09\u3002TLS\u3067\u6697\u53f7\u5316\u3059\u308b\u5834\u5408\u306f\u3001\u901a\u5e38\u306eWebSocket\u3092\u793a\u3059ws:\/\/<\/code>\u3067\u306f\u306a\u304fwss:\/\/<\/code>\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u63a5\u7d9a\u78ba\u7acb\u304b\u3089\u30e1\u30c3\u30bb\u30fc\u30b8\u914d\u4fe1\u307e\u3067\u306e\u6d41\u308c<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u521d\u306b\u30d6\u30e9\u30a6\u30b6\u3084\u30a2\u30d7\u30ea\u304c\u30b5\u30fc\u30d0\u30fc\u3078\u63a5\u7d9a\u3092\u8981\u6c42\u3057\u3001HTTP\u306eUpgrade\u51e6\u7406\u3092\u7d4c\u3066WebSocket\u63a5\u7d9a\u3078\u5207\u308a\u66ff\u3048\u307e\u3059\u3002\u63a5\u7d9a\u5f8c\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u9001\u3063\u305f\u64cd\u4f5c\u3092\u30b5\u30fc\u30d0\u30fc\u304c\u51e6\u7406\u3057\u3001\u305d\u306e\u7d50\u679c\u3092\u672c\u4eba\u3084\u540c\u3058\u30eb\u30fc\u30e0\u306e\u5229\u7528\u8005\u3078\u914d\u4fe1\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u5074\u304b\u3089\u65b0\u7740\u901a\u77e5\u3084\u8a2d\u5099\u30a2\u30e9\u30fc\u30c8\u3092\u5148\u306b\u9001\u308c\u308b\u70b9\u304c\u3001\u4e00\u5b9a\u9593\u9694\u3067\u554f\u3044\u5408\u308f\u305b\u308b\u65b9\u5f0f\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\u91cd\u8981\u306a\u306e\u306f\u3001WebSocket\u3067\u53d7\u3051\u53d6\u3063\u305f\u30c7\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u753b\u9762\u306e\u6b63\u672c\u306b\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u696d\u52d9\u4e0a\u78ba\u5b9a\u3057\u305f\u6ce8\u6587\u3001\u4f5c\u696d\u5b9f\u7e3e\u3001\u5728\u5eab\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3057\u3001WebSocket\u306f\u5909\u66f4\u30a4\u30d9\u30f3\u30c8\u306e\u901a\u77e5\u306b\u4f7f\u3044\u307e\u3059\u3002\u901a\u4fe1\u304c\u5207\u308c\u305f\u5229\u7528\u8005\u306f\u3001\u6700\u5f8c\u306b\u53d7\u4fe1\u3057\u305f\u756a\u53f7\u4ee5\u964d\u306e\u5dee\u5206\u3092API\u304b\u3089\u518d\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3068\u3001\u901a\u77e5\u306e\u53d6\u308a\u3053\u307c\u3057\u306b\u5f37\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u4ee3\u8868\u7684\u306a\u5229\u7528\u5834\u9762\u3068\u671f\u5f85\u3067\u304d\u308b\u52b9\u679c<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u4ee3\u8868\u7684\u306a\u7528\u9014\u306f\u3001\u62c5\u5f53\u8005\u540c\u58eb\u306e\u30c1\u30e3\u30c3\u30c8\u3001\u554f\u3044\u5408\u308f\u305b\u53d7\u4ed8\u306e\u901a\u77e5\u3001\u8907\u6570\u4eba\u3067\u540c\u3058\u8cc7\u6599\u3092\u7de8\u96c6\u3059\u308b\u753b\u9762\u3001\u682a\u4fa1\u30fb\u70ba\u66ff\u306a\u3069\u306e\u76f8\u5834\u60c5\u5831\u3001\u914d\u8eca\u30fb\u914d\u9001\u306e\u73fe\u5728\u5730\u8868\u793a\u3001\u5de5\u5834\u8a2d\u5099\u306e\u72b6\u614b\u76e3\u8996\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u63a5\u5ba2\u3001\u30b2\u30fc\u30e0\u306e\u72b6\u614b\u540c\u671f\u3067\u3059\u3002\u3044\u305a\u308c\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u5909\u5316\u3092\u5229\u7528\u8005\u304c\u6b21\u306b\u753b\u9762\u3092\u66f4\u65b0\u3059\u308b\u307e\u3067\u5f85\u305f\u305b\u305f\u304f\u306a\u3044\u696d\u52d9\u3067\u3059\u3002<\/p>\n\n\n\n

\u4e00\u65b9\u3067\u3001\u6708\u6b21\u96c6\u8a08\u3084\u691c\u7d22\u7d50\u679c\u306e\u4e00\u89a7\u53d6\u5f97\u3001\u767b\u9332\u753b\u9762\u306e\u4fdd\u5b58\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u307e\u3067WebSocket\u306b\u5bc4\u305b\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8aad\u307f\u53d6\u308a\u3084\u767b\u9332\u306fHTTP\/API\u3001\u72b6\u614b\u5909\u5316\u306e\u901a\u77e5\u3060\u3051\u3092WebSocket\u306b\u5206\u3051\u308b\u3068\u3001\u65e2\u5b58\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3078\u5f8c\u4ed8\u3051\u3057\u3084\u3059\u304f\u306a\u308a\u3001\u969c\u5bb3\u6642\u306b\u3082\u901a\u5e38\u696d\u52d9\u3092\u6b62\u3081\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

WebSocket\u30fbHTTP\u30fbSSE\u30fbWebRTC\u30fbMQTT\u306f\u3069\u3046\u4f7f\u3044\u5206\u3051\u307e\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n
\n
\n
\"\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u65b9\u5f0f\u3092\u9078\u3076\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u7d50\u8ad6\u3068\u3057\u3066\u3001\u53cc\u65b9\u5411\u306e\u30a4\u30d9\u30f3\u30c8\u4ea4\u63db\u3092\u4f4e\u9045\u5ef6\u3067\u884c\u3046\u306a\u3089WebSocket\u304c\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3078\u306e\u4e00\u65b9\u5411\u914d\u4fe1\u3060\u3051\u306a\u3089SSE\u3001\u5358\u7d14\u306a\u767b\u9332\u30fb\u53d6\u5f97\u306a\u3089HTTP\u3001\u97f3\u58f0\u30fb\u6620\u50cf\u3084P2P\u901a\u4fe1\u306a\u3089WebRTC\u3001\u6a5f\u5668\u3084\u30bb\u30f3\u30b5\u30fc\u3068\u306e\u8efd\u91cf\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u4ea4\u63db\u306a\u3089MQTT\u304c\u9069\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u8981\u4ef6\u3092\u901a\u4fe1\u65b9\u5f0f\u306b\u5408\u308f\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5148\u306b\u696d\u52d9\u4e0a\u306e\u901a\u4fe1\u65b9\u5411\u3001\u983b\u5ea6\u3001\u4fdd\u5b58\u8981\u5426\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

HTTP\u30dd\u30fc\u30ea\u30f3\u30b0\u3084SSE\u3068\u306e\u9055\u3044<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

HTTP\u30dd\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u4e00\u5b9a\u9593\u9694\u3067\u30b5\u30fc\u30d0\u30fc\u3078\u554f\u3044\u5408\u308f\u305b\u308b\u65b9\u5f0f\u3067\u3059\u3002\u5b9f\u88c5\u304c\u7406\u89e3\u3057\u3084\u3059\u304f\u3001\u65e2\u5b58\u306eAPI\u3092\u4f7f\u3044\u3084\u3059\u3044\u53cd\u9762\u3001\u66f4\u65b0\u304c\u306a\u3044\u6642\u9593\u306b\u3082\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u767a\u751f\u3057\u3001\u9593\u9694\u3092\u77ed\u304f\u3059\u308b\u3068\u8ca0\u8377\u304c\u5897\u3048\u3001\u9577\u304f\u3059\u308b\u3068\u901a\u77e5\u304c\u9045\u308c\u307e\u3059\u3002\u901a\u77e5\u306e\u5373\u6642\u6027\u304c\u6570\u79d2\u7a0b\u5ea6\u3067\u5341\u5206\u306a\u3089\u3001\u30dd\u30fc\u30ea\u30f3\u30b0\u3092\u9078\u3076\u65b9\u304c\u904b\u7528\u3057\u3084\u3059\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

SSE\u306f\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30d6\u30e9\u30a6\u30b6\u3078\u306e\u4e00\u65b9\u5411\u30b9\u30c8\u30ea\u30fc\u30e0\u3067\u3059\u3002\u9032\u6357\u3001\u30cb\u30e5\u30fc\u30b9\u3001\u76e3\u8996\u30a2\u30e9\u30fc\u30c8\u306e\u3088\u3046\u306b\u5229\u7528\u8005\u304b\u3089\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u9001\u4fe1\u304c\u4e0d\u8981\u306a\u3089\u3001WebSocket\u3088\u308a\u69cb\u6210\u3092\u7c21\u5358\u306b\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u53cd\u5bfe\u306b\u3001\u5171\u540c\u7de8\u96c6\u3084\u30c1\u30e3\u30c3\u30c8\u306e\u3088\u3046\u306b\u5229\u7528\u8005\u306e\u64cd\u4f5c\u3092\u3059\u3050\u30b5\u30fc\u30d0\u30fc\u3078\u8fd4\u3059\u696d\u52d9\u3067\u306f\u3001\u53cc\u65b9\u5411\u901a\u4fe1\u304c\u6a19\u6e96\u3067\u3042\u308bWebSocket\u306e\u65b9\u304c\u8981\u4ef6\u3092\u8868\u73fe\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\n

WebRTC\u3084MQTT\u3092\u9078\u3076\u3079\u304d\u30b1\u30fc\u30b9<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

WebRTC\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u9593\u307e\u305f\u306f\u7aef\u672b\u9593\u3067\u97f3\u58f0\u30fb\u6620\u50cf\u30fb\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u3084\u308a\u53d6\u308a\u3059\u308b\u305f\u3081\u306e\u65b9\u5f0f\u3067\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u4f1a\u8b70\u3084\u30d3\u30c7\u30aa\u63a5\u5ba2\u3067\u5fc5\u8981\u306b\u306a\u308b\u6620\u50cf\u30e1\u30c7\u30a3\u30a2\u306e\u5236\u5fa1\u3092\u3001WebSocket\u3060\u3051\u3067\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002WebSocket\u306f\u901a\u8a71\u306e\u958b\u59cb\u901a\u77e5\u3084\u53c2\u52a0\u8005\u306e\u72b6\u614b\u914d\u4fe1\u306b\u4f7f\u3044\u3001\u97f3\u58f0\u30fb\u6620\u50cf\u672c\u4f53\u306f\u5225\u65b9\u5f0f\u306b\u5206\u3051\u308b\u69cb\u6210\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n

MQTT\u306f\u3001\u5e2f\u57df\u3084\u96fb\u529b\u306b\u5236\u7d04\u304c\u3042\u308b\u6a5f\u5668\u3068\u30d6\u30ed\u30fc\u30ab\u30fc\u3092\u3064\u306a\u304e\u3001\u30c8\u30d4\u30c3\u30af\u5358\u4f4d\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u914d\u4fe1\u3059\u308b\u7528\u9014\u306b\u5411\u304f\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u8a2d\u5099\u76e3\u8996\u3067\u306f\u3001\u6a5f\u5668\u304b\u3089\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u3092MQTT\u3001\u5229\u7528\u8005\u5411\u3051\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u66f4\u65b0\u3092WebSocket\u3068\u5206\u3051\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u540c\u3058\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u901a\u4fe1\u65b9\u5f0f\u3092\u4e00\u3064\u306b\u7d71\u4e00\u3057\u306a\u3044\u3053\u3068\u304c\u3001\u73fe\u5b9f\u7684\u306a\u8a2d\u8a08\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3068\u5fc5\u8981\u306a\u6a5f\u80fd<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\u8981\u7d20\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u57fa\u672c\u69cb\u6210\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3084\u30de\u30cd\u30fc\u30b8\u30c9\u63a5\u7d9a\u30b5\u30fc\u30d3\u30b9\u3001WebSocket\u30b5\u30fc\u30d0\u30fc\u3001\u696d\u52d9API\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30a4\u30d9\u30f3\u30c8\u914d\u4fe1\u57fa\u76e4\u3001\u76e3\u8996\u30fb\u30ed\u30b0\u30fbWAF\u3067\u3059\u3002WebSocket\u30b5\u30fc\u30d0\u30fc\u304c\u696d\u52d9\u30c7\u30fc\u30bf\u3092\u3059\u3079\u3066\u62b1\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u696d\u52d9API\u3068DB\u3092\u6b63\u672c\u3068\u3057\u3066\u3001\u63a5\u7d9a\u4e2d\u306e\u5229\u7528\u8005\u3078\u5909\u66f4\u30a4\u30d9\u30f3\u30c8\u3092\u5c4a\u3051\u308b\u5c64\u3068\u3057\u3066\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u63a5\u7d9a\u7ba1\u7406\u30fb\u8a8d\u8a3c\u30fb\u8cfc\u8aad\u7ba1\u7406<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u306e\u306f\u3001\u63a5\u7d9a\u3001\u5207\u65ad\u3001\u518d\u63a5\u7d9a\u3001\u30cf\u30fc\u30c8\u30d3\u30fc\u30c8\u3001\u8a8d\u8a3c\u3001\u8a8d\u53ef\u3001\u8cfc\u8aad\u5148\u306e\u7ba1\u7406\u3067\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u6e08\u307f\u304b\u3092\u63a5\u7d9a\u6642\u306b\u78ba\u8a8d\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5229\u7528\u8005\u304c\u3069\u306e\u5e97\u8217\u3001\u90e8\u7f72\u3001\u6848\u4ef6\u3001\u8a2d\u5099\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u8cfc\u8aad\u3067\u304d\u308b\u304b\u3092\u30e1\u30c3\u30bb\u30fc\u30b8\u5358\u4f4d\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u63a5\u7d9aID\u3001\u5229\u7528\u8005ID\u3001\u8cfc\u8aad\u30b0\u30eb\u30fc\u30d7\u3001\u6700\u7d42\u53d7\u4fe1\u756a\u53f7\u3092\u6271\u3048\u308b\u3068\u3001\u554f\u3044\u5408\u308f\u305b\u6642\u306e\u8ffd\u8de1\u3068\u5fa9\u65e7\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306f\u30b9\u30ea\u30fc\u30d7\u3084\u96fb\u6ce2\u5207\u308a\u66ff\u3048\u3067\u63a5\u7d9a\u304c\u5207\u308c\u308b\u305f\u3081\u3001\u6307\u6570\u30d0\u30c3\u30af\u30aa\u30d5\u3092\u4f7f\u3063\u305f\u518d\u63a5\u7d9a\u3001\u518d\u63a5\u7d9a\u56de\u6570\u306e\u4e0a\u9650\u3001\u518d\u540c\u671fAPI\u3092\u6e96\u5099\u3057\u307e\u3059\u3002\u5168\u5229\u7528\u8005\u304c\u540c\u6642\u306b\u518d\u63a5\u7d9a\u3059\u308b\u3068\u30b5\u30f3\u30c0\u30ea\u30f3\u30b0\u30fb\u30cf\u30fc\u30c9\u304c\u8d77\u304d\u308b\u305f\u3081\u3001\u5f85\u3061\u6642\u9593\u306b\u30e9\u30f3\u30c0\u30e0\u306a\u63fa\u3089\u304e\u3092\u52a0\u3048\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u3082\u63a5\u7d9a\u53d7\u4ed8\u3068\u8a8d\u8a3c\u51e6\u7406\u3092\u5236\u9650\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30e1\u30c3\u30bb\u30fc\u30b8\u8a2d\u8a08\u30fb\u9806\u5e8f\u30fb\u91cd\u8907\u3078\u306e\u5bfe\u5fdc<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u7a2e\u5225\u3001\u30b9\u30ad\u30fc\u30de\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u30a4\u30d9\u30f3\u30c8ID\u3001\u767a\u751f\u6642\u523b\u3001\u5bfe\u8c61ID\u3001\u9023\u756a\u3001\u518d\u9001\u53ef\u5426\u3092\u6301\u305f\u305b\u307e\u3059\u3002\u53d7\u4fe1\u5074\u304c\u540c\u3058\u30a4\u30d9\u30f3\u30c8\u3092\u4e8c\u5ea6\u53d7\u3051\u53d6\u3063\u3066\u3082\u4e00\u5ea6\u3060\u3051\u53cd\u6620\u3067\u304d\u308b\u51aa\u7b49\u6027\u3092\u78ba\u4fdd\u3057\u3001\u9806\u756a\u304c\u5165\u308c\u66ff\u308f\u3063\u305f\u5834\u5408\u306f\u9023\u756a\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u898b\u3066\u7834\u68c4\u307e\u305f\u306f\u518d\u540c\u671f\u3057\u307e\u3059\u3002\u914d\u4fe1\u3057\u305f\u4e8b\u5b9f\u3068\u696d\u52d9\u51e6\u7406\u304c\u5b8c\u4e86\u3057\u305f\u4e8b\u5b9f\u3092\u6df7\u540c\u3057\u306a\u3044\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u9ad8\u983b\u5ea6\u306e\u30bb\u30f3\u30b5\u30fc\u5024\u3084\u4f4d\u7f6e\u60c5\u5831\u3092\u3059\u3079\u3066\u9001\u308b\u3068\u3001\u901a\u4fe1\u91cf\u3068\u30d6\u30e9\u30a6\u30b6\u306e\u63cf\u753b\u8ca0\u8377\u304c\u81a8\u3089\u307f\u307e\u3059\u3002\u6700\u65b0\u5024\u3060\u3051\u3092\u6b8b\u3059\u300150\u301c100\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u307e\u3068\u3081\u308b\u3001\u5909\u5316\u91cf\u304c\u5c0f\u3055\u3044\u5024\u3092\u9593\u5f15\u304f\u3001\u91cd\u8981\u30a4\u30d9\u30f3\u30c8\u3068\u53c2\u8003\u5024\u3092\u5206\u3051\u308b\u3068\u3044\u3063\u305f\u5236\u5fa1\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002\u6a19\u6e96\u306eWebSocket\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u53d7\u4fe1\u91cf\u304c\u51e6\u7406\u901f\u5ea6\u3092\u4e0a\u56de\u3063\u305f\u3068\u304d\u306e\u30d0\u30c3\u30af\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u3092\u81ea\u52d5\u3067\u89e3\u6c7a\u3057\u306a\u3044\u305f\u3081\u3001\u30ad\u30e5\u30fc\u3084\u30d0\u30c3\u30c1\u51e6\u7406\u3092\u7528\u610f\u3057\u307e\u3059\uff08\u51fa\u5178: MDN Web Docs\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u884c\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u958b\u767a\u306f\u3001\u5148\u306b\u63a5\u7d9a\u6570\u3092\u6c7a\u3081\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u5fc5\u8981\u306a\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u3092\u7279\u5b9a\u3057\u3001PoC\u3067\u901a\u4fe1\u30fb\u5fa9\u65e7\u30fb\u8ca0\u8377\u3092\u691c\u8a3c\u3057\u3066\u304b\u3089\u672c\u756a\u8a2d\u8a08\u3078\u9032\u3081\u307e\u3059\u3002\u753b\u9762\u304c\u52d5\u304f\u3053\u3068\u3060\u3051\u3092\u30b4\u30fc\u30eb\u306b\u3059\u308b\u3068\u3001\u5207\u65ad\u6642\u306e\u53d6\u308a\u3053\u307c\u3057\u3084\u3001\u30d4\u30fc\u30af\u6642\u306e\u518d\u63a5\u7d9a\u96c6\u4e2d\u304c\u672c\u756a\u5f8c\u306b\u767a\u899a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a><\/p>\n\n\n

\u8981\u4ef6\u5b9a\u7fa9\u3067\u6c7a\u3081\u308b\u9805\u76ee<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8981\u4ef6\u5b9a\u7fa9\u3067\u306f\u3001\u5bfe\u8c61\u696d\u52d9\u3001\u5229\u7528\u8005\u6570\u3001\u30d4\u30fc\u30af\u540c\u6642\u63a5\u7d9a\u6570\u3001\u63a5\u7d9a\u306e\u5e73\u5747\u7dad\u6301\u6642\u9593\u30011\u63a5\u7d9a\u3042\u305f\u308a\u306e\u9001\u53d7\u4fe1\u983b\u5ea6\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba\u30011\u5bfe1\u304b\u5168\u4f53\u914d\u4fe1\u304b\u3001\u8cfc\u8aad\u30b0\u30eb\u30fc\u30d7\u6570\u3092\u6c7a\u3081\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u8a31\u5bb9\u9045\u5ef6\u3092\u5e73\u5747\u5024\u3067\u306f\u306a\u304fp95\u3084p99\u3067\u793a\u3057\u3001\u63a5\u7d9a\u6210\u529f\u7387\u3001\u5207\u65ad\u5f8c\u306e\u5fa9\u65e7\u6642\u9593\u3001\u53d6\u308a\u3053\u307c\u3057\u7387\u3001RTO\u3001RPO\u3001\u76e3\u67fb\u30ed\u30b0\u306e\u4fdd\u6301\u671f\u9593\u3082\u6570\u5024\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

RFP\u306b\u306f\u3001\u300c\u5e73\u5e38\u66421,000\u63a5\u7d9a\u3001\u30d4\u30fc\u30af\u664210,000\u63a5\u7d9a\u300d\u300c1\u63a5\u7d9a\u3042\u305f\u308a\u6bce\u79d22\u30e1\u30c3\u30bb\u30fc\u30b8\u300d\u300c\u5e73\u5747\u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba4KB\u300d\u300c\u914d\u4fe1\u5148\u306f\u6700\u592750\u30e6\u30fc\u30b6\u30fc\u300d\u300c\u5207\u65ad\u5f8c30\u79d2\u4ee5\u5185\u306b\u518d\u540c\u671f\u300d\u3068\u3044\u3063\u305f\u6761\u4ef6\u3092\u66f8\u304d\u307e\u3059\u3002\u63a5\u7d9a\u6570\u3060\u3051\u3067\u4f9d\u983c\u3059\u308b\u3068\u3001\u540c\u305810,000\u63a5\u7d9a\u3067\u3082\u30c1\u30e3\u30c3\u30c8\u3068\u8a2d\u5099\u76e3\u8996\u3067\u306f\u5fc5\u8981\u306aCPU\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u914d\u4fe1\u51e6\u7406\u304c\u5909\u308f\u308a\u3001\u898b\u7a4d\u3082\u308a\u3092\u516c\u5e73\u306b\u6bd4\u8f03\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\n

PoC\u3068\u6280\u8853\u65b9\u5f0f\u306e\u9078\u5b9a<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PoC\u3067\u306f\u3001\u63a5\u7d9a\u30fb\u5207\u65ad\u3001\u8a8d\u8a3c\u3001\u8cfc\u8aad\u30011\u5bfe1\u914d\u4fe1\u3001\u30b0\u30eb\u30fc\u30d7\u914d\u4fe1\u3001\u518d\u63a5\u7d9a\u3001\u5dee\u5206\u540c\u671f\u3092\u5c0f\u3055\u306a\u753b\u9762\u3067\u691c\u8a3c\u3057\u307e\u3059\u3002\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3060\u3051\u3067\u306a\u304f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u56de\u7dda\u3001VPN\u3001\u30d7\u30ed\u30ad\u30b7\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3001\u30b9\u30ea\u30fc\u30d7\u5fa9\u5e30\u5f8c\u306e\u6319\u52d5\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5408\u683c\u57fa\u6e96\u306f\u3001\u753b\u9762\u304c\u8868\u793a\u3067\u304d\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u76ee\u6a19\u9045\u5ef6\u3001\u63a5\u7d9a\u6210\u529f\u7387\u3001\u5fa9\u65e7\u6642\u9593\u3001CPU\u30fb\u30e1\u30e2\u30ea\u4f7f\u7528\u7387\u3001\u60f3\u5b9a\u30d4\u30fc\u30af\u6642\u306e\u8cbb\u7528\u3092\u6e80\u305f\u3059\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n

\u5b9f\u88c5\u65b9\u5f0f\u306b\u306f\u3001\u81ea\u793e\u3067WebSocket\u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u308b\u65b9\u6cd5\u3001\u65e2\u5b58\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3078\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u7d44\u307f\u8fbc\u3080\u65b9\u6cd5\u3001\u63a5\u7d9a\u7ba1\u7406\u3092\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3078\u4efb\u305b\u308b\u65b9\u6cd5\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0SaaS\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u6bd4\u8f03\u3067\u306f\u958b\u767a\u901f\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u30c7\u30fc\u30bf\u6240\u5728\u5730\u3001\u5f93\u91cf\u8ab2\u91d1\u3001\u969c\u5bb3\u6642\u306e\u5207\u308a\u66ff\u3048\u3001\u72ec\u81ea\u8a8d\u8a3c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u4fdd\u8a3c\u3001\u5c06\u6765\u306e\u79fb\u884c\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u958b\u767a\u30fb\u30c6\u30b9\u30c8\u30fb\u30ea\u30ea\u30fc\u30b9<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8a2d\u8a08\u3067\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30b9\u30ad\u30fc\u30de\u3001\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3001\u518d\u9001\u30fb\u518d\u540c\u671f\u306e\u30eb\u30fc\u30eb\u3001\u63a5\u7d9a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u30cf\u30fc\u30c8\u30d3\u30fc\u30c8\u9593\u9694\u3001\u30eb\u30fc\u30e0\u306e\u5206\u5272\u3001\u30ed\u30b0\u9805\u76ee\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u5b9f\u88c5\u306f\u3001HTTP\u306e\u696d\u52d9API\u3001WebSocket\u306e\u30a4\u30d9\u30f3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001\u30a4\u30d9\u30f3\u30c8\u914d\u4fe1\u57fa\u76e4\u3001DB\u3092\u5206\u96e2\u3057\u3001\u5358\u4e00\u30b5\u30fc\u30d0\u30fc\u306e\u30e1\u30e2\u30ea\u3060\u3051\u306b\u63a5\u7d9a\u60c5\u5831\u3092\u7f6e\u304b\u306a\u3044\u69cb\u6210\u306b\u3057\u307e\u3059\u3002\u8907\u6570\u53f0\u3078\u5897\u3084\u3059\u5834\u5408\u3082\u3001\u3069\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u63a5\u7d9a\u3092\u6301\u3064\u304b\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u30c6\u30b9\u30c8\u3067\u306f\u3001\u6b63\u5e38\u7cfb\u306b\u52a0\u3048\u3066\u3001\u540c\u6642\u63a5\u7d9a\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u6025\u5897\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u65ad\u3001\u30b5\u30fc\u30d0\u30fc\u518d\u8d77\u52d5\u3001\u914d\u4fe1\u57fa\u76e4\u306e\u9045\u5ef6\u3001DB\u969c\u5bb3\u3001\u8a8d\u8a3c\u671f\u9650\u5207\u308c\u3001\u91cd\u8907\u914d\u4fe1\u3001\u9806\u5e8f\u9006\u8ee2\u3092\u518d\u73fe\u3057\u307e\u3059\u3002\u53d7\u5165\u6642\u306b\u306f\u3001p95\u30fbp99\u9045\u5ef6\u3001\u63a5\u7d9a\u6210\u529f\u7387\u3001\u518d\u63a5\u7d9a\u6642\u9593\u3001\u53d6\u308a\u3053\u307c\u3057\u7387\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3001\u30af\u30e9\u30a6\u30c9\u6599\u91d1\u306e\u4e0a\u9650\u30a2\u30e9\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u969c\u5bb3\u8a13\u7df4\u3068\u5207\u308a\u623b\u3057\u624b\u9806\u307e\u3067\u5b9f\u65bd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\u76f8\u5834\u3068\u30b3\u30b9\u30c8\u306e\u5185\u8a33<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u30b7\u30b9\u30c6\u30e0\u306e\u958b\u767a\u8cbb\u7528\u3092\u898b\u7a4d\u3082\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u5358\u4f53\u306e\u516c\u7684\u306a\u5e73\u5747\u53d7\u8a17\u8cbb\u7528\u306f\u78ba\u8a8d\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u4ee5\u4e0b\u306f\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u822c\u7684\u306a\u898f\u6a21\u306b\u3001\u63a5\u7d9a\u7ba1\u7406\u3001\u518d\u63a5\u7d9a\u3001\u8ca0\u8377\u8a66\u9a13\u3001\u76e3\u8996\u3001\u904b\u7528\u8a2d\u8a08\u3092\u52a0\u5473\u3057\u305f2026\u5e74\u6642\u70b9\u306e\u63a8\u5b9a\u3067\u3059\u3002WebSocket\u306e\u6a5f\u80fd\u3060\u3051\u306e\u4fa1\u683c\u3067\u306f\u306a\u304f\u3001\u65e2\u5b58API\u3001DB\u3001\u7ba1\u7406\u753b\u9762\u3001\u30af\u30e9\u30a6\u30c9\u3001\u30c6\u30b9\u30c8\u3001\u4fdd\u5b88\u3092\u542b\u3081\u305f\u7dcf\u984d\u306e\u76ee\u5b89\u3068\u3057\u3066\u6349\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n

\u898f\u6a21\u5225\u306e\u958b\u767a\u8cbb\u7528\u3068\u671f\u9593<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6280\u8853\u691c\u8a3c\u306ePoC\u306f100\u4e07\u301c300\u4e07\u5186\u3001\u671f\u9593\u306f1\u301c2\u304b\u6708\u7a0b\u5ea6\u304c\u76ee\u5b89\u3067\u3059\u3002\u30c1\u30e3\u30c3\u30c8\u307e\u305f\u306f\u901a\u77e5\u306e1\u753b\u9762\u3001\u63a5\u7d9a\u30fb\u5207\u65ad\u3001\u8a8d\u8a3c\u3001\u7c21\u6613\u7684\u306a\u8ca0\u8377\u78ba\u8a8d\u306b\u7d5e\u308a\u3001\u672c\u756a\u306e\u5168\u696d\u52d9\u6a5f\u80fd\u308424\u6642\u9593\u904b\u7528\u306f\u542b\u3081\u307e\u305b\u3093\u3002\u5c0f\u898f\u6a21MVP\u306f300\u4e07\u301c800\u4e07\u5186\u30013\u301c5\u304b\u6708\u7a0b\u5ea6\u3067\u3001\u901a\u77e5\u3084\u30c1\u30e3\u30c3\u30c8\u3001\u6a29\u9650\u3001\u5c65\u6b74\u4fdd\u5b58\u3001\u7ba1\u7406\u753b\u9762\u3001\u57fa\u672c\u76e3\u8996\u307e\u3067\u3092\u542b\u3080\u60f3\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n

\u4e2d\u898f\u6a21\u306e\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306f800\u4e07\u301c2,000\u4e07\u5186\u30015\u301c9\u304b\u6708\u7a0b\u5ea6\u304c\u4e00\u3064\u306e\u76ee\u5b89\u3067\u3059\u3002\u8907\u6570\u90e8\u7f72\u3001\u65e2\u5b58API\u9023\u643a\u3001\u30a4\u30d9\u30f3\u30c8\u914d\u4fe1\u57fa\u76e4\u3001\u5197\u9577\u5316\u3001\u76e3\u67fb\u30ed\u30b0\u3001\u8ca0\u8377\u8a66\u9a13\u3001\u904b\u7528\u5f15\u304d\u7d99\u304e\u307e\u3067\u542b\u3080\u3068\u3001\u3053\u306e\u7bc4\u56f2\u306b\u5165\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u6570\u4e07\u301c\u6570\u5341\u4e07\u306e\u540c\u6642\u63a5\u7d9a\u3001\u30de\u30eb\u30c1\u30ea\u30fc\u30b8\u30e7\u30f3\u3001\u53b3\u683c\u306a\u53ef\u7528\u6027\u3084\u76e3\u67fb\u304c\u5fc5\u8981\u306a\u5927\u898f\u6a21\u6848\u4ef6\u306f2,000\u4e07\u301c1\u5104\u5186\u4ee5\u4e0a\u30019\u301c18\u304b\u6708\u4ee5\u4e0a\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30af\u30e9\u30a6\u30c9\u8cbb\u7528\u3068\u4e0a\u632f\u308c\u8981\u56e0<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u4eba\u4ef6\u8cbb\u306f\u521d\u671f\u958b\u767a\u8cbb\u306e\u7d0460\u301c80%\u3001\u4fdd\u5b88\u904b\u7528\u8cbb\u306f\u521d\u671f\u958b\u767a\u8cbb\u306e\u5e7415\u301c25%\u7a0b\u5ea6\u304c\u4e00\u822c\u7684\u306a\u76ee\u5b89\u3067\u3059\u3002WebSocket\u3067\u306f\u3001\u901a\u5e38\u306e\u753b\u9762\u30fbAPI\u958b\u767a\u306b\u52a0\u3048\u3066\u3001\u63a5\u7d9a\u72b6\u614b\u3001\u518d\u63a5\u7d9a\u3001\u914d\u4fe1\u7d4c\u8def\u3001\u8ca0\u8377\u8a66\u9a13\u3001\u969c\u5bb3\u8a13\u7df4\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u540c\u3058\u753b\u9762\u6570\u3067\u3082HTTP\u4e2d\u5fc3\u306e\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u4e0a\u632f\u308c\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u8981\u4ef6\u5b9a\u7fa9\u3001\u8a2d\u8a08\u3001\u5b9f\u88c5\u3001\u30c6\u30b9\u30c8\u306e\u6bd4\u7387\u3092\u5206\u3051\u3066\u898b\u7a4d\u3082\u308a\u3001\u30c6\u30b9\u30c8\u5de5\u7a0b\u3092\u524a\u3089\u306a\u3044\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n

\u30af\u30e9\u30a6\u30c9\u306e\u5f93\u91cf\u8cbb\u306f\u3001\u63a5\u7d9a\u5206\u6570\u3001\u9001\u53d7\u4fe1\u30e1\u30c3\u30bb\u30fc\u30b8\u6570\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3001\u95a2\u6570\u3001DB\u3001\u30ed\u30b0\u3001\u76e3\u8996\u3067\u5909\u308f\u308a\u307e\u3059\u3002\u30de\u30cd\u30fc\u30b8\u30c9WebSocket\u30b5\u30fc\u30d3\u30b9\u306e\u4e00\u4f8b\u3067\u306f\u3001\u7d041\u30c9\u30eb\/100\u4e07\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u7d040.25\u30c9\u30eb\/100\u4e07\u63a5\u7d9a\u5206\u304c\u6700\u521d\u306e\u6599\u91d1\u5e2f\u306e\u76ee\u5b89\u3067\u3059\u30021\u4e07\u63a5\u7d9a\u309230\u65e5\u9593\u7dad\u6301\u3059\u308b\u3068\u3001\u63a5\u7d9a\u5206\u306f\u7d044\u51043,200\u4e07\u5206\u3068\u306a\u308a\u3001\u63a5\u7d9a\u5206\u3060\u3051\u3067\u7d04108\u30c9\u30eb\u76f8\u5f53\u3067\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u8ee2\u9001\u3001DB\u3001\u76e3\u8996\u306f\u5225\u9014\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u6599\u91d1\u8a08\u7b97\u6a5f\u3067\u518d\u8a08\u7b97\u3057\u307e\u3059\uff08\u51fa\u5178: WebSocket\u5bfe\u5fdc\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u516c\u958b\u6599\u91d1\u8868\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n

\u6599\u91d1\u306e\u6570\u3048\u65b9\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u3042\u308bAPI\u578b\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u309232KB\u5358\u4f4d\u3067\u8a08\u6e2c\u3057\u3001\u6700\u5927128KB\u307e\u3067\u9001\u53d7\u4fe1\u3067\u304d\u307e\u3059\u300233KB\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f2\u4ef6\u5206\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u305f\u3081\u3001\u753b\u50cf\u3084\u5927\u304d\u306a\u696d\u52d9\u30c7\u30fc\u30bf\u3092WebSocket\u306b\u6d41\u3059\u3068\u3001\u63a5\u7d9a\u6570\u304c\u5c11\u306a\u304f\u3066\u3082\u6599\u91d1\u3068\u8ca0\u8377\u304c\u5897\u3048\u307e\u3059\uff08\u51fa\u5178: API\u578bWebSocket\u30b5\u30fc\u30d3\u30b9\u306e\u516c\u5f0f\u6599\u91d1\u8868\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002\u30a4\u30d9\u30f3\u30c8\u306f\u5c0f\u3055\u304f\u3057\u3001\u5927\u304d\u306a\u30c7\u30fc\u30bf\u306fAPI\u3084\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30b9\u30c8\u30ec\u30fc\u30b8\u304b\u3089\u53d6\u5f97\u3059\u308b\u8a2d\u8a08\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n\n\n\n

WebSocket\u30b7\u30b9\u30c6\u30e0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u904b\u7528\u3067\u6ce8\u610f\u3059\u308b\u3053\u3068<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u30b7\u30b9\u30c6\u30e0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u904b\u7528\u7ba1\u7406\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u306f\u63a5\u7d9a\u304c\u9577\u6642\u9593\u7d9a\u304f\u305f\u3081\u3001HTTPS\u306b\u3057\u305f\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u63a5\u7d9a\u6642\u306e\u8a8d\u8a3c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3054\u3068\u306e\u8a8d\u53ef\u3001Origin\u306e\u8a31\u53ef\u30ea\u30b9\u30c8\u3001\u5165\u529b\u30b9\u30ad\u30fc\u30de\u691c\u8a3c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba\u5236\u9650\u3001\u30ec\u30fc\u30c8\u5236\u9650\u3001\u7570\u5e38\u5207\u65ad\u3001\u76e3\u67fb\u30ed\u30b0\u3001\u30c8\u30fc\u30af\u30f3\u306e\u30de\u30b9\u30ad\u30f3\u30b0\u3092\u4e00\u3064\u306e\u8a2d\u8a08\u3068\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002\u7279\u306b\u30d6\u30e9\u30a6\u30b6\u306eCookie\u8a8d\u8a3c\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30c8\u304b\u3089\u63a5\u7d9a\u3055\u308c\u308bCSWSH\u3078\u306e\u5bfe\u7b56\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u30fb\u5165\u529b\u691c\u8a3c\u306e\u30c1\u30a7\u30c3\u30af<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8a8d\u8a3c\u306f\u63a5\u7d9a\u6642\u306b\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u3092\u691c\u8a3c\u3057\u3001\u77ed\u3044\u6709\u52b9\u671f\u9650\u3001\u660e\u793a\u7684\u306a\u30ed\u30b0\u30a2\u30a6\u30c8\u3001\u671f\u9650\u5207\u308c\u5f8c\u306e\u5207\u65ad\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u6e08\u307f\u306e\u63a5\u7d9a\u3067\u3042\u3063\u3066\u3082\u3001\u4ed6\u90e8\u7f72\u306e\u6848\u4ef6\u3084\u5225\u30e6\u30fc\u30b6\u30fc\u306e\u901a\u77e5\u3092\u8cfc\u8aad\u3067\u304d\u306a\u3044\u3088\u3046\u3001\u5bfe\u8c61\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u6a29\u9650\u3092\u6bce\u56de\u78ba\u8a8d\u3057\u307e\u3059\u3002JSON\u306a\u3069\u306e\u5165\u529b\u306f\u30b9\u30ad\u30fc\u30de\u3068\u578b\u3092\u691c\u8a3c\u3057\u3001\u8a31\u53ef\u3057\u306a\u3044\u30a4\u30d9\u30f3\u30c8\u7a2e\u5225\u3001\u904e\u5927\u306a\u672c\u6587\u3001\u6df1\u3059\u304e\u308b\u5165\u308c\u5b50\u3001\u60f3\u5b9a\u5916\u306e\u6587\u5b57\u5217\u3092\u62d2\u5426\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u76e3\u67fb\u30ed\u30b0\u306b\u306f\u63a5\u7d9a\u30fb\u5207\u65ad\u3001\u8a8d\u8a3c\u7d50\u679c\u3001\u8cfc\u8aad\u5909\u66f4\u3001\u91cd\u8981\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u30a8\u30e9\u30fc\u3001\u9001\u4fe1\u8005\u3001\u5bfe\u8c61ID\u3001\u76f8\u95a2ID\u3092\u6b8b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u3001\u500b\u4eba\u60c5\u5831\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u8a18\u9332\u3057\u306a\u3044\u3088\u3046\u30de\u30b9\u30ad\u30f3\u30b0\u3057\u307e\u3059\u3002OWASP\u306eWebSocket\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6307\u91dd\u3067\u3082\u3001Origin\u78ba\u8a8d\u3001\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u3001\u5165\u529b\u691c\u8a3c\u3001DoS\u5bfe\u7b56\u3001\u30ed\u30b0\u7ba1\u7406\u304c\u4e3b\u8981\u306a\u78ba\u8a8d\u4e8b\u9805\u3068\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: OWASP WebSocket Security Cheat Sheet\u30012026\u5e74\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n

\n

\u76e3\u8996\u30fb\u969c\u5bb3\u5bfe\u5fdc\u30fb\u30b3\u30b9\u30c8\u7ba1\u7406<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u76e3\u8996\u3067\u306f\u3001\u63a5\u7d9a\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u63a5\u7d9a\u6210\u529f\u7387\u3001\u5207\u65ad\u7387\u3001\u518d\u63a5\u7d9a\u56de\u6570\u3001\u8a8d\u8a3c\u5931\u6557\u3001\u914d\u4fe1\u5f85\u3061\u6642\u9593\u3001p95\u30fbp99\u9045\u5ef6\u3001\u672a\u51e6\u7406\u30ad\u30e5\u30fc\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u62d2\u5426\u6570\u3001CPU\u30fb\u30e1\u30e2\u30ea\u3001\u30a4\u30d9\u30f3\u30c8\u57fa\u76e4\u306e\u9045\u5ef6\u3092\u898b\u307e\u3059\u3002\u63a5\u7d9a\u6570\u304c\u6b63\u5e38\u3067\u3082\u3001\u914d\u4fe1\u9045\u5ef6\u3084\u518d\u540c\u671f\u8981\u6c42\u304c\u5897\u3048\u3066\u3044\u308c\u3070\u5229\u7528\u8005\u4f53\u9a13\u306f\u60aa\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u696d\u52d9\u30a4\u30d9\u30f3\u30c8\u306e\u767a\u751f\u6570\u3068\u914d\u4fe1\u5b8c\u4e86\u6570\u3092\u7a81\u304d\u5408\u308f\u305b\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u969c\u5bb3\u5bfe\u5fdc\u3067\u306f\u3001\u63a5\u7d9a\u30b5\u30fc\u30d0\u30fc\u306e\u518d\u8d77\u52d5\u3001\u30a4\u30d9\u30f3\u30c8\u57fa\u76e4\u306e\u9045\u5ef6\u3001DB\u306e\u8aad\u307f\u53d6\u308a\u969c\u5bb3\u3001\u8a8d\u8a3c\u57fa\u76e4\u306e\u505c\u6b62\u3001\u30af\u30e9\u30a6\u30c9\u306e\u4e0a\u9650\u5230\u9054\u3092\u60f3\u5b9a\u3057\u307e\u3059\u3002\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u914d\u4fe1\u304c\u6b62\u307e\u3063\u3066\u3082\u3001\u901a\u5e38\u306e\u767b\u9332\u30fb\u691c\u7d22\u3092\u7d99\u7d9a\u3067\u304d\u308b\u7e2e\u9000\u904b\u8ee2\u3001\u5229\u7528\u8005\u3078\u518d\u540c\u671f\u3092\u4fc3\u3059\u8868\u793a\u3001\u672a\u914d\u4fe1\u30a4\u30d9\u30f3\u30c8\u306e\u518d\u51e6\u7406\u3001\u30af\u30e9\u30a6\u30c9\u6599\u91d1\u306e\u4e0a\u9650\u30a2\u30e9\u30fc\u30c8\u3092\u6e96\u5099\u3057\u307e\u3059\u3002\u4f11\u6b62\u4e2d\u306e\u63a5\u7d9a\u3092\u8ab2\u91d1\u5bfe\u8c61\u304b\u3089\u5916\u305b\u308b\u30b5\u30fc\u30d3\u30b9\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u6a5f\u80fd\u306e\u5236\u7d04\u3068\u5fa9\u5e30\u6642\u306e\u72b6\u614b\u5fa9\u5143\u3092PoC\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

WebSocket\u306e\u958b\u767a\u4f1a\u793e\u30fb\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u958b\u767a\u4f1a\u793e\u3084\u30d9\u30f3\u30c0\u30fc\u3092\u6bd4\u8f03\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u4f9d\u983c\u3059\u308b\u3068\u304d\u306f\u3001WebSocket\u306e\u5b9f\u88c5\u62c5\u5f53\u3068\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u8a2d\u8a08\u30fb\u904b\u7528\u3059\u308b\u30d1\u30fc\u30c8\u30ca\u30fc\u3092\u5206\u3051\u3066\u8003\u3048\u307e\u3059\u3002\u57fa\u76e4\u306e\u8a2d\u5b9a\u3060\u3051\u3092\u5f97\u610f\u3068\u3059\u308b\u4e8b\u696d\u8005\u3067\u306f\u3001\u696d\u52d9API\u3084DB\u3001\u6a29\u9650\u3001\u76e3\u67fb\u3001\u73fe\u5834\u904b\u7528\u306e\u8981\u4ef6\u304c\u4e0d\u8db3\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u53cd\u5bfe\u306b\u696d\u52d9\u30a2\u30d7\u30ea\u306b\u5f37\u304f\u3066\u3082\u3001\u540c\u6642\u63a5\u7d9a\u3084\u518d\u63a5\u7d9a\u96c6\u4e2d\u306e\u8ca0\u8377\u691c\u8a3c\u304c\u3067\u304d\u306a\u3051\u308c\u3070\u3001\u672c\u756a\u306e\u5b89\u5b9a\u6027\u3092\u78ba\u8a8d\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\n

\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u3068\u696d\u52d9\u9023\u643a\u306e\u5b9f\u7e3e\u3092\u78ba\u8a8d\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5b9f\u7e3e\u78ba\u8a8d\u3067\u306f\u3001\u300cWebSocket\u3092\u4f7f\u3063\u305f\u3053\u3068\u304c\u3042\u308b\u300d\u3068\u3044\u3046\u8aac\u660e\u3060\u3051\u3067\u5224\u65ad\u3057\u307e\u305b\u3093\u3002\u3069\u306e\u7a0b\u5ea6\u306e\u540c\u6642\u63a5\u7d9a\u6570\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u983b\u5ea6\u3001\u914d\u4fe1\u5148\u6570\u3092\u6271\u3063\u305f\u304b\u3001\u5207\u65ad\u5f8c\u306e\u518d\u540c\u671f\u3092\u3069\u3046\u5b9f\u88c5\u3057\u305f\u304b\u3001\u30d4\u30fc\u30af\u8ca0\u8377\u3092\u3069\u3046\u6e2c\u3063\u305f\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u53ef\u80fd\u306a\u3089\u3001\u533f\u540d\u5316\u3057\u305f\u69cb\u6210\u56f3\u3001\u8ca0\u8377\u8a66\u9a13\u7d50\u679c\u3001\u969c\u5bb3\u6642\u306e\u5bfe\u5fdc\u624b\u9806\u3001\u904b\u7528\u76e3\u8996\u306e\u753b\u9762\u4f8b\u3092\u63d0\u793a\u3057\u3066\u3082\u3089\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u305f\u3001\u696d\u52d9API\u30fbDB\u30fb\u8a8d\u8a3c\u57fa\u76e4\u30fb\u65e2\u5b58\u753b\u9762\u3068\u306e\u9023\u643a\u7d4c\u9a13\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30c1\u30e3\u30c3\u30c8\u306e\u30c7\u30e2\u304c\u52d5\u3044\u3066\u3082\u3001\u5728\u5eab\u5f15\u5f53\u3001\u4f5c\u696d\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u627f\u8a8d\u3001\u6c7a\u6e08\u306e\u3088\u3046\u306a\u696d\u52d9\u51e6\u7406\u3067\u91cd\u8907\u3084\u9806\u5e8f\u9006\u8ee2\u3092\u5b89\u5168\u306b\u6271\u3048\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u73fe\u5834\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u3068\u30c7\u30fc\u30bf\u306e\u6b63\u672c\u3092\u7406\u89e3\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u5316\u3059\u308b\u7bc4\u56f2\u3092\u7d5e\u308c\u308b\u76f8\u624b\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u540c\u3058\u6761\u4ef6\u306eRFP\u3067\u898b\u7a4d\u3082\u308a\u3068\u4f53\u5236\u3092\u6bd4\u8f03\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u8907\u6570\u306e\u5019\u88dc\u3078\u4f9d\u983c\u3059\u308b\u3068\u304d\u306f\u3001\u5bfe\u8c61\u696d\u52d9\u3001\u753b\u9762\u6570\u3001\u540c\u6642\u63a5\u7d9a\u6570\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30b5\u30a4\u30ba\u3001\u914d\u4fe1\u30d1\u30bf\u30fc\u30f3\u3001\u8a31\u5bb9\u9045\u5ef6\u3001\u518d\u63a5\u7d9a\u30fb\u518d\u540c\u671f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u76e3\u8996\u3001\u4fdd\u5b88\u6642\u9593\u3092\u540c\u3058\u8cc7\u6599\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002\u898b\u7a4d\u66f8\u306f\u3001\u8981\u4ef6\u5b9a\u7fa9\u3001PoC\u3001\u30a2\u30d7\u30ea\u6539\u4fee\u3001WebSocket\u57fa\u76e4\u3001\u8ca0\u8377\u8a66\u9a13\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a66\u9a13\u3001\u79fb\u884c\u3001\u6559\u80b2\u3001\u4fdd\u5b88\u3001\u30af\u30e9\u30a6\u30c9\u8cbb\u306b\u5206\u3051\u3066\u3082\u3089\u3046\u3068\u3001\u5b89\u3055\u3060\u3051\u3067\u306a\u304f\u629c\u3051\u6f0f\u308c\u3092\u6bd4\u8f03\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u5951\u7d04\u524d\u306b\u306f\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3001\u30a4\u30f3\u30d5\u30e9\u5b9a\u7fa9\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u4ed5\u69d8\u3001\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3001\u76e3\u8996\u8a2d\u5b9a\u3001\u904b\u7528\u624b\u9806\u66f8\u306e\u5f15\u304d\u6e21\u3057\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u8cbb\u306e\u4e0a\u9650\u30a2\u30e9\u30fc\u30c8\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u306e\u671f\u9650\u3001\u969c\u5bb3\u6642\u306e\u9023\u7d61\u6642\u9593\u3001\u518d\u59d4\u8a17\u3001\u30c7\u30fc\u30bf\u6240\u5728\u5730\u3001\u5225\u306e\u4e8b\u696d\u8005\u3078\u5207\u308a\u66ff\u3048\u308b\u5834\u5408\u306e\u5354\u529b\u7bc4\u56f2\u3082\u660e\u8a18\u3057\u307e\u3059\u3002WebSocket\u958b\u767a\u3067\u306f\u3001\u521d\u671f\u8cbb\u7528\u3060\u3051\u3067\u306a\u304f\u3001\u904b\u7528\u6642\u306e\u8cac\u4efb\u5883\u754c\u307e\u3067\u898b\u7a4d\u3082\u308a\u306b\u542b\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1aWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a><\/p>\n\n\n\n

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u304f\u3042\u308b\u8cea\u554f\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u306e\u5c0e\u5165\u3067\u306f\u3001\u6280\u8853\u305d\u306e\u3082\u306e\u3088\u308a\u3082\u3001\u65e2\u5b58\u696d\u52d9\u3068\u306e\u5883\u754c\u3001\u969c\u5bb3\u6642\u306e\u6319\u52d5\u3001\u540c\u6642\u63a5\u7d9a\u6570\u3001\u8cbb\u7528\u306e\u6e2c\u308a\u65b9\u304c\u7591\u554f\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u767a\u6ce8\u524d\u306b\u7279\u306b\u78ba\u8a8d\u3055\u308c\u308b\u8cea\u554f\u3078\u76f4\u63a5\u56de\u7b54\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

WebSocket\u3092\u4f7f\u3046\u3068\u5c02\u7528\u30b5\u30fc\u30d0\u30fc\u304c\u5fc5\u305a\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5fc5\u305a\u3057\u3082\u5c02\u7528\u30b5\u30fc\u30d0\u30fc\u306f\u5fc5\u8981\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u63a5\u7d9a\u7ba1\u7406\u3084\u30b9\u30b1\u30fc\u30eb\u3092\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3078\u4efb\u305b\u308b\u65b9\u6cd5\u3082\u3042\u308a\u3001\u5c0f\u898f\u6a21\u306a\u3089\u65e2\u5b58\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306bWebSocket\u6a5f\u80fd\u3092\u7d44\u307f\u8fbc\u3080\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u540c\u6642\u63a5\u7d9a\u6570\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u983b\u5ea6\u3001\u8a8d\u8a3c\u3001\u76e3\u8996\u3001\u969c\u5bb3\u5bfe\u5fdc\u3092\u542b\u3081\u3066\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5c02\u7528\u30b5\u30fc\u30d0\u30fc\u304c\u4e0d\u8981\u3067\u3082\u904b\u7528\u8a2d\u8a08\u304c\u4e0d\u8981\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\n

\u65e2\u5b58\u306e\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3078WebSocket\u3092\u5f8c\u4ed8\u3051\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5f8c\u4ed8\u3051\u3067\u304d\u307e\u3059\u304c\u3001\u307e\u305a\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u7b87\u6240\u3068\u30c7\u30fc\u30bf\u306e\u6b63\u672c\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u767b\u9332\u51e6\u7406\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u306b\u30a4\u30d9\u30f3\u30c8\u3092\u767a\u884c\u3057\u3001WebSocket\u3067\u901a\u77e5\u3059\u308b\u69cb\u6210\u306b\u3059\u308b\u3068\u3001\u65e2\u5b58\u306eHTTP\/API\u3092\u6b8b\u3057\u305f\u307e\u307e\u6bb5\u968e\u7684\u306b\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002\u6700\u521d\u306f\u901a\u77e5\u3084\u9032\u6357\u8868\u793a\u304b\u3089\u59cb\u3081\u3001\u696d\u52d9\u51e6\u7406\u306e\u53cc\u65b9\u5411\u5316\u306fPoC\u3067\u5b89\u5168\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5e83\u3052\u308b\u65b9\u6cd5\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n\n\n\n

\n

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WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u6210\u529f\u3055\u305b\u308b\u30dd\u30a4\u30f3\u30c8\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n
\n
\n
\"WebSocket\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u30dd\u30a4\u30f3\u30c8\u307e\u3068\u3081\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

WebSocket\u306f\u3001\u63a5\u7d9a\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u53cc\u65b9\u5411\u306b\u30a4\u30d9\u30f3\u30c8\u3092\u5c4a\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u30c1\u30e3\u30c3\u30c8\u3001\u901a\u77e5\u3001\u5171\u540c\u7de8\u96c6\u3001\u8a2d\u5099\u76e3\u8996\u3001\u914d\u8eca\u306a\u3069\u3001\u72b6\u614b\u5909\u5316\u3092\u3059\u3050\u4f1d\u3048\u305f\u3044\u696d\u52d9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u4e0d\u8981\u306a\u51e6\u7406\u307e\u3067WebSocket\u3078\u5bc4\u305b\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001CRUD\u3084\u5927\u91cf\u30c7\u30fc\u30bf\u53d6\u5f97\u306fHTTP\/API\u3001\u696d\u52d9\u4e0a\u306e\u6b63\u672c\u306fDB\u3068\u3057\u3066\u5206\u96e2\u3059\u308b\u3053\u3068\u304c\u57fa\u672c\u3067\u3059\u3002<\/p>\n\n\n\n

\n

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\n

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\u767a\u6ce8\u5148\u3092\u9078\u3076\u3068\u304d\u306f\u3001WebSocket\u306e\u5b9f\u88c5\u7d4c\u9a13\u3060\u3051\u3067\u306a\u304f\u3001\u696d\u52d9API\u30fbDB\u9023\u643a\u3001\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u3001\u8ca0\u8377\u8a66\u9a13\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u76e3\u8996\u3001\u30af\u30e9\u30a6\u30c9\u8cbb\u306e\u8a66\u7b97\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3084IaC\u306e\u5f15\u304d\u6e21\u3057\u307e\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8907\u6570\u5019\u88dc\u3078\u540c\u3058RFP\u3092\u6e21\u3057\u3001PoC\u3001\u958b\u767a\u3001\u30c6\u30b9\u30c8\u3001\u79fb\u884c\u3001\u4fdd\u5b88\u3001\u5f93\u91cf\u8ab2\u91d1\u3092\u5206\u3051\u3066\u6bd4\u8f03\u3059\u308b\u3068\u3001\u521d\u671f\u8cbb\u7528\u3060\u3051\u3067\u306f\u898b\u3048\u306a\u3044\u5dee\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a>
\n\u30fbWebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u3084\u30a2\u30d7\u30ea\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u3092\u7dad\u6301\u3057\u3001\u5fc5\u8981\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u53cc\u65b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u9001\u53d7\u4fe1\u3059\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u753b\u9762\u66f4\u65b0\u3084\u77ed\u3044\u9593\u9694\u306e\u30dd\u30fc\u30ea\u30f3\u30b0\u3060\u3051\u306b\u983c\u3089\u305a\u3001\u30c1\u30e3\u30c3\u30c8\u3001\u901a\u77e5\u3001\u5171\u540c\u7de8\u96c6\u3001 […]<\/p>\n","protected":false},"author":266270553,"featured_media":58,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[30723332],"tags":[],"class_list":["post-31073","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-system"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pgydx5-85b","jetpack-related-posts":[{"id":45278,"url":"https:\/\/www.ripla.co.jp\/blog\/system\/websocket-outsourcing\/","url_meta":{"origin":31073,"position":0},"title":"WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066","author":"\u682a\u5f0f\u4f1a\u793eripla\u30e1\u30f3\u30d0\u30fc","date":"2026\u5e748\u67089\u65e5","format":false,"excerpt":"WebSocket\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u767a\u6ce8\u30fb\u5916\u6ce8\u3059\u308b\u306a\u3089\u3001\u901a\u4fe1\u65b9\u5f0f\u3060\u3051\u3092\u6307\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u2026","rel":"","context":"\u30b7\u30b9\u30c6\u30e0\u958b\u767a","block_context":{"text":"\u30b7\u30b9\u30c6\u30e0\u958b\u767a","link":"https:\/\/www.ripla.co.jp\/blog\/category\/system\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2483892.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.ripla.co.jp\/blog\/wp-content\/uploads\/2025\/05\/2483892.jpg?resize=350%2C200&ssl=1 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