{"id":3258,"date":"2025-03-24T08:46:34","date_gmt":"2025-03-23T23:46:34","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=3258"},"modified":"2025-03-24T08:47:05","modified_gmt":"2025-03-23T23:47:05","slug":"laravel-websocket%e3%81%ae%e5%ae%9f%e8%a3%85%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a5%e3%81%a4%e3%81%ae%e5%ae%9f%e8%a3%85%e3%83%91%e3%82%bf%e3%83%bc%e3%83%b3%e3%81%a8%e5%b0%8e%e5%85%a5","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=3258","title":{"rendered":"Laravel WebSocket\u306e\u5b9f\u88c5\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a5\u3064\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u3068\u5c0e\u5165\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u30102025\u5e74\u7248\u3011"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Laravel WebSocket\u3068\u306f\uff1a\u57fa\u790e\u77e5\u8b58\u3068\u6d3b\u7528\u30b7\u30fc\u30f3<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">WebSocket\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f<\/a>      <\/li>      <li>        <a href=\"#i-2\">Laravel\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u6d3b\u7528\u30e1\u30ea\u30c3\u30c8<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-3\">\u5f93\u6765\u306e\u30dd\u30fc\u30ea\u30f3\u30b0\u3068\u6bd4\u8f03\u3057\u305f\u512a\u4f4d\u6027<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-4\">Laravel WebSocket\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u8a73\u7d30<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-5\">Laravel WebSockets\u516c\u5f0f\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u6d3b\u7528\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-6\">Pusher\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u305f\u5b9f\u88c5\u30a2\u30d7\u30ed\u30fc\u30c1<\/a>      <\/li>      <li>        <a href=\"#i-7\">Socket.IO\u3068\u306e\u9023\u643a\u306b\u3088\u308b\u5b9f\u88c5\u624b\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-8\">Ratchet\u3092\u4f7f\u7528\u3057\u305f\u72ec\u81eaWebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u7bc9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-9\">Redis PubSub\u3092\u6d3b\u7528\u3057\u305f\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u5b9f\u88c5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-10\">WebSocket\u5b9f\u88c5\u306e\u74b0\u5883\u69cb\u7bc9\u3068\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-11\">\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a<\/a>      <\/li>      <li>        <a href=\"#i-12\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3068SSL\/TLS\u5bfe\u5fdc<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-13\">\u958b\u767a\u74b0\u5883\u3067\u306e\u30c7\u30d0\u30c3\u30b0\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-14\">\u5b9f\u8df5\u7684\u306aWebSocket\u6d3b\u7528\u4f8b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-15\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c1\u30e3\u30c3\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u88c5\u624b\u9806<\/a>      <\/li>      <li>        <a href=\"#i-16\">\u901a\u77e5\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5c0e\u5165\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-17\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u66f4\u65b0\u306e\u5b9f\u88c5\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-18\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u6700\u9069\u5316<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-19\">\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u3068\u30ea\u30bd\u30fc\u30b9\u6700\u9069\u5316<\/a>      <\/li>      <li>        <a href=\"#i-20\">\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u6226\u7565<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">\u8ca0\u8377\u5206\u6563\u3068\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u8a2d\u8a08<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-22\">\u904b\u7528\u4e0a\u306e\u6ce8\u610f\u70b9\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-23\">\u4e00\u822c\u7684\u306a\u5b9f\u88c5\u30a8\u30e9\u30fc\u3068\u305d\u306e\u89e3\u6c7a\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-24\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u65bd\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-25\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\u624b\u6cd5<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">Laravel WebSocket\u3068\u306f\uff1a\u57fa\u790e\u77e5\u8b58\u3068\u6d3b\u7528\u30b7\u30fc\u30f3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">WebSocket\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p>WebSocket\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u3067\u53cc\u65b9\u5411\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u5f93\u6765\u306eHTTP\u901a\u4fe1\u3068\u7570\u306a\u308a\u3001\u4e00\u5ea6\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u3068\u3001\u305d\u306e\u63a5\u7d9a\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u53cc\u65b9\u5411\u3067\u30c7\u30fc\u30bf\u3092\u3084\u308a\u53d6\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>WebSocket\u306e\u901a\u4fe1\u30d5\u30ed\u30fc\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\uff1a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3001WebSocket\u63a5\u7d9a\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u8981\u6c42<\/li>\n\n\n\n<li>\u63a5\u7d9a\u78ba\u7acb\uff1a\u30b5\u30fc\u30d0\u30fc\u304c\u8981\u6c42\u3092\u53d7\u3051\u5165\u308c\u3001WebSocket\u63a5\u7d9a\u3092\u78ba\u7acb<\/li>\n\n\n\n<li>\u53cc\u65b9\u5411\u901a\u4fe1\uff1a\u78ba\u7acb\u3055\u308c\u305f\u63a5\u7d9a\u3092\u901a\u3058\u3066\u3001\u4e21\u8005\u304c\u81ea\u7531\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u53d7\u4fe1<\/li>\n\n\n\n<li>\u63a5\u7d9a\u7d42\u4e86\uff1a\u3069\u3061\u3089\u304b\u304c\u63a5\u7d9a\u3092\u7d42\u4e86\u3059\u308b\u307e\u3067\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u7dad\u6301<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">Laravel\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u6d3b\u7528\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<p>Laravel\u3067WebSocket\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u306e\u5373\u6642\u914d\u4fe1<\/li>\n\n\n\n<li>\u30c1\u30e3\u30c3\u30c8\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u6a5f\u80fd\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u66f4\u65b0<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u30ea\u30bd\u30fc\u30b9\u306e\u52b9\u7387\u5316<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u8981\u306a\u30dd\u30fc\u30ea\u30f3\u30b0\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u524a\u6e1b<\/li>\n\n\n\n<li>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u7dad\u6301\u306b\u3088\u308b\u901a\u4fe1\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u8efd\u6e1b<\/li>\n\n\n\n<li>\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u8a2d\u8a08\u306e\u5b9f\u73fe<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u958b\u767a\u52b9\u7387\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Laravel Broadcast\u3068\u306e\u7d71\u5408\u306b\u3088\u308b\u7c21\u5358\u306a\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30a4\u30d9\u30f3\u30c8\u30c9\u30ea\u30d6\u30f3\u306a\u8a2d\u8a08\u306e\u4fc3\u9032<\/li>\n\n\n\n<li>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u306e\u9023\u643a\u306e\u5bb9\u6613\u3055<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">\u5f93\u6765\u306e\u30dd\u30fc\u30ea\u30f3\u30b0\u3068\u6bd4\u8f03\u3057\u305f\u512a\u4f4d\u6027<\/h3>\n\n\n\n<p>\u5f93\u6765\u306e\u30dd\u30fc\u30ea\u30f3\u30b0\u65b9\u5f0f\u3068\u6bd4\u8f03\u3057\u305f\u969b\u306eWebSocket\u306e\u512a\u4f4d\u6027\u3092\u793a\u3059\u8868\uff1a<\/p>\n\n\n<div id=\"id-5640002b-4df6-4518-929c-e8ea079b804f\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8a55\u4fa1\u9805\u76ee<\/th><th>WebSocket<\/th><th>\u30dd\u30fc\u30ea\u30f3\u30b0<\/th><\/tr><\/thead><tbody><tr><td>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027<\/td><td>\u25ce \u5373\u6642\u6027\u304c\u9ad8\u3044<\/td><td>\u25b3 \u66f4\u65b0\u9593\u9694\u306b\u4f9d\u5b58<\/td><\/tr><tr><td>\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377<\/td><td>\u25ce \u4f4e\u8ca0\u8377<\/td><td>\u00d7 \u5b9a\u671f\u7684\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u9ad8\u8ca0\u8377<\/td><\/tr><tr><td>\u901a\u4fe1\u91cf<\/td><td>\u25ce \u5fc5\u8981\u6700\u5c0f\u9650<\/td><td>\u00d7 \u4e0d\u8981\u306a\u901a\u4fe1\u304c\u591a\u3044<\/td><\/tr><tr><td>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/td><td>\u25ce \u4f4e\u3044<\/td><td>\u00d7 \u9ad8\u3044<\/td><\/tr><tr><td>\u5b9f\u88c5\u306e\u8907\u96d1\u3055<\/td><td>\u25cb \u30e2\u30c0\u30f3\u306a\u5b9f\u88c5<\/td><td>\u25ce \u30b7\u30f3\u30d7\u30eb<\/td><\/tr><tr><td>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/td><td>\u25cb \u9069\u5207\u306a\u8a2d\u8a08\u304c\u5fc5\u8981<\/td><td>\u25b3 \u8ca0\u8377\u5bfe\u7b56\u304c\u5fc5\u8981<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>WebSocket\u306e\u5b9f\u88c5\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u7279\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u518d\u63a5\u7d9a\u30ed\u30b8\u30c3\u30af\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8907\u6570\u30b5\u30fc\u30d0\u30fc\u3067\u306e\u904b\u7528\u5bfe\u7b56<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u7ba1\u7406<\/li>\n\n\n\n<li>\u8ca0\u8377\u5206\u6563\u306e\u8003\u616e<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u5236\u9650<\/li>\n\n\n\n<li>DoS\u653b\u6483\u5bfe\u7b56<\/li>\n<\/ul>\n\n\n\n<p>Laravel WebSocket\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30c0\u30f3\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">Laravel WebSocket\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u8a73\u7d30<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">Laravel WebSockets\u516c\u5f0f\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u6d3b\u7528\u65b9\u6cd5<\/h3>\n\n\n\n<p>Laravel WebSockets\u306f\u3001Pusher\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u4e92\u63db\u6027\u306e\u3042\u308bWebSocket\u30b5\u30fc\u30d0\u30fc\u3092\u63d0\u4f9b\u3059\u308b\u516c\u5f0f\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u57fa\u672c\u7684\u306a\u5b9f\u88c5\u624b\u9806\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ composer.json\n{\n    \"require\": {\n        \"beyondcode\/laravel-websockets\": \"^1.14\"\n    }\n}\n\n\/\/ config\/broadcasting.php\n'connections' =&gt; [\n    'pusher' =&gt; [\n        'driver' =&gt; 'pusher',\n        'key' =&gt; env('PUSHER_APP_KEY'),\n        'secret' =&gt; env('PUSHER_APP_SECRET'),\n        'app_id' =&gt; env('PUSHER_APP_ID'),\n        'options' =&gt; [\n            'host' =&gt; '127.0.0.1',  \/\/ WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u30db\u30b9\u30c8\n            'port' =&gt; 6001,         \/\/ WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30c8\n            'scheme' =&gt; 'http'\n        ],\n    ],\n]<\/pre>\n\n\n\n<p>\u30a4\u30d9\u30f3\u30c8\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Events\/MessageSent.php\nclass MessageSent implements ShouldBroadcast\n{\n    public $message;\n\n    public function __construct($message)\n    {\n        $this-&gt;message = $message;\n    }\n\n    public function broadcastOn()\n    {\n        return new PrivateChannel('chat');\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">Pusher\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u305f\u5b9f\u88c5\u30a2\u30d7\u30ed\u30fc\u30c1<\/h3>\n\n\n\n<p>Pusher\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ .env\nPUSHER_APP_ID=your-app-id\nPUSHER_APP_KEY=your-app-key\nPUSHER_APP_SECRET=your-app-secret\nPUSHER_APP_CLUSTER=your-app-cluster\n\n\/\/ app\/Providers\/BroadcastServiceProvider.php\npublic function boot()\n{\n    Broadcast::routes();\n    require base_path('routes\/channels.php');\n}\n\n\/\/ routes\/channels.php\nBroadcast::channel('chat.{roomId}', function ($user, $roomId) {\n    return $user-&gt;canAccessChatRoom($roomId);\n});<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">Socket.IO\u3068\u306e\u9023\u643a\u306b\u3088\u308b\u5b9f\u88c5\u624b\u6cd5<\/h3>\n\n\n\n<p>Socket.IO\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ composer require wisembly\/elephant.io\nuse ElephantIO\\Client;\nuse ElephantIO\\Engine\\SocketIO\\Version2X;\n\nclass SocketIOHandler\n{\n    private $client;\n\n    public function __construct()\n    {\n        $this-&gt;client = new Client(new Version2X('http:\/\/localhost:3000'));\n    }\n\n    public function emit($event, $data)\n    {\n        $this-&gt;client-&gt;initialize();\n        $this-&gt;client-&gt;emit($event, $data);\n        $this-&gt;client-&gt;close();\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">Ratchet\u3092\u4f7f\u7528\u3057\u305f\u72ec\u81eaWebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u7bc9<\/h3>\n\n\n\n<p>Ratchet\u3092\u4f7f\u7528\u3057\u305f\u30ab\u30b9\u30bf\u30e0WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ composer require cboden\/ratchet\nuse Ratchet\\Server\\IoServer;\nuse Ratchet\\Http\\HttpServer;\nuse Ratchet\\WebSocket\\WsServer;\n\nclass WebSocketServer implements MessageComponentInterface\n{\n    protected $clients;\n\n    public function __construct()\n    {\n        $this-&gt;clients = new \\SplObjectStorage;\n    }\n\n    public function onOpen(ConnectionInterface $conn)\n    {\n        $this-&gt;clients-&gt;attach($conn);\n    }\n\n    public function onMessage(ConnectionInterface $from, $msg)\n    {\n        foreach ($this-&gt;clients as $client) {\n            if ($from !== $client) {\n                $client-&gt;send($msg);\n            }\n        }\n    }\n}\n\n\/\/ \u30b5\u30fc\u30d0\u30fc\u8d77\u52d5\n$server = IoServer::factory(\n    new HttpServer(\n        new WsServer(\n            new WebSocketServer()\n        )\n    ),\n    8080\n);\n$server-&gt;run();<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">Redis PubSub\u3092\u6d3b\u7528\u3057\u305f\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u5b9f\u88c5<\/h3>\n\n\n\n<p>Redis\u3092\u4f7f\u7528\u3057\u305f\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/database.php\n'redis' =&gt; [\n    'client' =&gt; env('REDIS_CLIENT', 'phpredis'),\n    'options' =&gt; [\n        'cluster' =&gt; env('REDIS_CLUSTER', 'redis'),\n        'prefix' =&gt; env('REDIS_PREFIX', 'laravel_'),\n    ],\n    'default' =&gt; [\n        'url' =&gt; env('REDIS_URL'),\n        'host' =&gt; env('REDIS_HOST', '127.0.0.1'),\n        'password' =&gt; env('REDIS_PASSWORD', null),\n        'port' =&gt; env('REDIS_PORT', '6379'),\n        'database' =&gt; env('REDIS_DB', '0'),\n    ],\n]\n\n\/\/ WebSocket\u30b5\u30fc\u30d0\u30fc\u3067\u306eRedis\u8cfc\u8aad\nRedis::subscribe(['channel-name'], function ($message) {\n    \/\/ \u63a5\u7d9a\u4e2d\u306e\u3059\u3079\u3066\u306eWebSocket\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\n    foreach ($this-&gt;clients as $client) {\n        $client-&gt;send($message);\n    }\n});<\/pre>\n\n\n\n<p>\u5404\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u306e\u7279\u5fb4\u6bd4\u8f03\uff1a<\/p>\n\n\n<div id=\"id-0d53fa03-de53-4bc9-b804-c65c5330a6cf\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3<\/th><th>\u5229\u70b9<\/th><th>\u8003\u616e\u70b9<\/th><\/tr><\/thead><tbody><tr><td>Laravel WebSockets<\/td><td>\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u3001\u7c21\u5358\u306a\u5b9f\u88c5<\/td><td>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u8ffd\u52a0\u8a2d\u5b9a\u304c\u5fc5\u8981<\/td><\/tr><tr><td>Pusher<\/td><td>\u904b\u7528\u8ca0\u8377\u304c\u4f4e\u3044\u3001\u5b89\u5b9a\u6027\u304c\u9ad8\u3044<\/td><td>\u30b3\u30b9\u30c8\u767a\u751f\u3001\u5916\u90e8\u4f9d\u5b58<\/td><\/tr><tr><td>Socket.IO<\/td><td>\u8c4a\u5bcc\u306a\u6a5f\u80fd\u3001\u5e83\u3044\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0<\/td><td>\u8ffd\u52a0\u306e\u30b5\u30fc\u30d0\u30fc\u5fc5\u8981\u3001\u8907\u96d1\u5316<\/td><\/tr><tr><td>Ratchet<\/td><td>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u304c\u9ad8\u3044<\/td><td>\u5b9f\u88c5\u30fb\u904b\u7528\u8ca0\u8377\u304c\u9ad8\u3044<\/td><\/tr><tr><td>Redis PubSub<\/td><td>\u9ad8\u3044\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/td><td>Redis\u74b0\u5883\u306e\u6e96\u5099\u304c\u5fc5\u8981<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u304b\u3089\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u6700\u9069\u306a\u3082\u306e\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">WebSocket\u5b9f\u88c5\u306e\u74b0\u5883\u69cb\u7bc9\u3068\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a<\/h3>\n\n\n\n<p>WebSocket\u5b9f\u88c5\u306b\u5fc5\u8981\u306a\u74b0\u5883\u3092\u6574\u5099\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Laravel WebSockets\u30d1\u30c3\u30b1\u30fc\u30b8\ncomposer require beyondcode\/laravel-websockets\n\n# Pusher SDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ncomposer require pusher\/pusher-php-server\n\n# \u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u7528\u30d1\u30c3\u30b1\u30fc\u30b8\nnpm install --save laravel-echo pusher-js<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u6e96\u5099<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># WebSockets\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u516c\u958b\nphp artisan vendor:publish --provider=\"BeyondCode\\LaravelWebSockets\\WebSocketsServiceProvider\" --tag=\"config\"\n\n# Broadcasting\u8a2d\u5b9a\u306e\u516c\u958b\nphp artisan vendor:publish --provider=\"Illuminate\\Broadcasting\\BroadcastServiceProvider\"<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># .env \u30d5\u30a1\u30a4\u30eb\u306e\u8a2d\u5b9a\nBROADCAST_DRIVER=pusher\n\n# WebSocket\u63a5\u7d9a\u60c5\u5831\nPUSHER_APP_ID=your-websocket-app-id\nPUSHER_APP_KEY=your-websocket-key\nPUSHER_APP_SECRET=your-websocket-secret\nPUSHER_HOST=127.0.0.1\nPUSHER_PORT=6001\nPUSHER_SCHEME=http\nPUSHER_APP_CLUSTER=mt1\n\n# SSL\u4f7f\u7528\u6642\u306e\u8ffd\u52a0\u8a2d\u5b9a\nLARAVEL_WEBSOCKETS_SSL_LOCAL_CERT=null\nLARAVEL_WEBSOCKETS_SSL_LOCAL_PK=null\nLARAVEL_WEBSOCKETS_SSL_PASSPHRASE=null<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Broadcasting\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/broadcasting.php\n'connections' =&gt; [\n    'pusher' =&gt; [\n        'driver' =&gt; 'pusher',\n        'key' =&gt; env('PUSHER_APP_KEY'),\n        'secret' =&gt; env('PUSHER_APP_SECRET'),\n        'app_id' =&gt; env('PUSHER_APP_ID'),\n        'options' =&gt; [\n            'host' =&gt; env('PUSHER_HOST'),\n            'port' =&gt; env('PUSHER_PORT'),\n            'scheme' =&gt; env('PUSHER_SCHEME'),\n            'encrypted' =&gt; true,\n            'useTLS' =&gt; env('PUSHER_SCHEME') === 'https',\n        ],\n    ],\n]<\/pre>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ resources\/js\/bootstrap.js\nimport Echo from 'laravel-echo';\nimport Pusher from 'pusher-js';\n\nwindow.Pusher = Pusher;\nwindow.Echo = new Echo({\n    broadcaster: 'pusher',\n    key: process.env.MIX_PUSHER_APP_KEY,\n    wsHost: window.location.hostname,\n    wsPort: process.env.MIX_PUSHER_PORT || 6001,\n    wssPort: process.env.MIX_PUSHER_PORT || 6001,\n    forceTLS: false,\n    disableStats: true,\n    enabledTransports: ['ws', 'wss']\n});<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3068SSL\/TLS\u5bfe\u5fdc<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>SSL\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/websockets.php\n'ssl' =&gt; [\n    'local_cert' =&gt; env('LARAVEL_WEBSOCKETS_SSL_LOCAL_CERT', null),\n    'local_pk' =&gt; env('LARAVEL_WEBSOCKETS_SSL_LOCAL_PK', null),\n    'passphrase' =&gt; env('LARAVEL_WEBSOCKETS_SSL_PASSPHRASE', null),\n    'verify_peer' =&gt; false,\n],<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u8a8d\u8a3c\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Providers\/BroadcastServiceProvider.php\npublic function boot()\n{\n    Broadcast::routes(['middleware' =&gt; ['auth:sanctum']]);\n\n    require base_path('routes\/channels.php');\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30c1\u30e3\u30f3\u30cd\u30eb\u8a8d\u8a3c\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ routes\/channels.php\nBroadcast::channel('private-chat.{roomId}', function ($user, $roomId) {\n    return ['id' =&gt; $user-&gt;id, 'name' =&gt; $user-&gt;name];\n});<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u958b\u767a\u74b0\u5883\u3067\u306e\u30c7\u30d0\u30c3\u30b0\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\nphp artisan websockets:serve\n\n# \u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3067\u306e\u8d77\u52d5\nphp artisan websockets:serve --debug<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30ed\u30b0\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/websockets.php\n'statistics' =&gt; [\n    'enabled' =&gt; true,\n    'model' =&gt; \\BeyondCode\\LaravelWebSockets\\Statistics\\Models\\WebSocketsStatisticsEntry::class,\n    'interval_in_seconds' =&gt; 60,\n    'delete_statistics_older_than_days' =&gt; 60,\n],\n\n'logging' =&gt; [\n    'enabled' =&gt; true,\n    'path' =&gt; storage_path('logs\/websockets.log'),\n],<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30c7\u30d0\u30c3\u30b0\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/websockets.php\n'dashboard' =&gt; [\n    'port' =&gt; env('LARAVEL_WEBSOCKETS_PORT', 6001),\n    'domain' =&gt; env('LARAVEL_WEBSOCKETS_DOMAIN'),\n    'path' =&gt; 'laravel-websockets',\n    'middleware' =&gt; [\n        'web',\n        'auth',\n    ],\n],<\/pre>\n\n\n\n<p>\u958b\u767a\u74b0\u5883\u3067\u306e\u30c6\u30b9\u30c8\u306b\u5f79\u7acb\u3064\u30b3\u30de\u30f3\u30c9\u96c6\uff1a<\/p>\n\n\n<div id=\"id-54c7d8e1-6b6f-4789-b239-a2f0fa5adff4\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b3\u30de\u30f3\u30c9<\/th><th>\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td><code>php artisan websockets:serve<\/code><\/td><td>WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5<\/td><\/tr><tr><td><code>php artisan websockets:restart<\/code><\/td><td>\u30b5\u30fc\u30d0\u30fc\u306e\u518d\u8d77\u52d5<\/td><\/tr><tr><td><code>php artisan websockets:status<\/code><\/td><td>\u63a5\u7d9a\u72b6\u614b\u306e\u78ba\u8a8d<\/td><\/tr><tr><td><code>php artisan queue:work<\/code><\/td><td>\u30ad\u30e5\u30fc\u30ef\u30fc\u30ab\u30fc\u306e\u8d77\u52d5\uff08\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u7528\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u30c7\u30d0\u30c3\u30b0\u6642\u306e\u4e3b\u306a\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u306e\u78ba\u7acb<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>WebSocket\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u5e38\u306b\u8d77\u52d5\u3057\u3066\u3044\u308b\u304b<\/li>\n\n\n\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u6b63\u3057\u304f\u63a5\u7d9a\u3067\u304d\u3066\u3044\u308b\u304b<\/li>\n\n\n\n<li>SSL\u306e\u8a2d\u5b9a\u304c\u6b63\u3057\u3044\u304b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a4\u30d9\u30f3\u30c8\u306e\u4f1d\u64ad<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30d9\u30f3\u30c8\u304c\u6b63\u3057\u304f\u30c7\u30a3\u30b9\u30d1\u30c3\u30c1\u3055\u308c\u3066\u3044\u308b\u304b<\/li>\n\n\n\n<li>\u30ad\u30e5\u30fc\u30ef\u30fc\u30ab\u30fc\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b<\/li>\n\n\n\n<li>\u30c1\u30e3\u30f3\u30cd\u30eb\u8a8d\u8a3c\u304c\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u30a8\u30e9\u30fc\u306e\u691c\u77e5<\/li>\n\n\n\n<li>\u518d\u63a5\u7d9a\u30ed\u30b8\u30c3\u30af\u306e\u52d5\u4f5c\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a\u306e\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u3068\u624b\u9806\u3092\u9069\u5207\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306aWebSocket\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-14\">\u5b9f\u8df5\u7684\u306aWebSocket\u6d3b\u7528\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c1\u30e3\u30c3\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u88c5\u624b\u9806<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a4\u30d9\u30f3\u30c8\u30af\u30e9\u30b9\u306e\u4f5c\u6210<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Events\/ChatMessageSent.php\nnamespace App\\Events;\n\nuse Illuminate\\Broadcasting\\Channel;\nuse Illuminate\\Broadcasting\\InteractsWithSockets;\nuse Illuminate\\Contracts\\Broadcasting\\ShouldBroadcast;\nuse Illuminate\\Foundation\\Events\\Dispatchable;\n\nclass ChatMessageSent implements ShouldBroadcast\n{\n    use Dispatchable, InteractsWithSockets;\n\n    public $message;\n    public $user;\n    public $roomId;\n\n    public function __construct($message, $user, $roomId)\n    {\n        $this-&gt;message = $message;\n        $this-&gt;user = $user;\n        $this-&gt;roomId = $roomId;\n    }\n\n    public function broadcastOn()\n    {\n        return new Channel('chat.'.$this-&gt;roomId);\n    }\n\n    public function broadcastWith()\n    {\n        return [\n            'message' =&gt; $this-&gt;message,\n            'user' =&gt; [\n                'id' =&gt; $this-&gt;user-&gt;id,\n                'name' =&gt; $this-&gt;user-&gt;name\n            ],\n            'timestamp' =&gt; now()-&gt;toIso8601String()\n        ];\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30c1\u30e3\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Http\/Controllers\/ChatController.php\nnamespace App\\Http\\Controllers;\n\nuse App\\Events\\ChatMessageSent;\nuse Illuminate\\Http\\Request;\n\nclass ChatController extends Controller\n{\n    public function sendMessage(Request $request, $roomId)\n    {\n        $request-&gt;validate([\n            'message' =&gt; 'required|string|max:1000'\n        ]);\n\n        broadcast(new ChatMessageSent(\n            $request-&gt;message,\n            auth()-&gt;user(),\n            $roomId\n        ))-&gt;toOthers();\n\n        return response()-&gt;json([\n            'status' =&gt; 'success',\n            'message' =&gt; 'Message sent successfully'\n        ]);\n    }\n\n    public function getMessages($roomId)\n    {\n        $messages = Message::where('room_id', $roomId)\n            -&gt;with('user')\n            -&gt;latest()\n            -&gt;limit(50)\n            -&gt;get()\n            -&gt;reverse();\n\n        return response()-&gt;json($messages);\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ resources\/js\/components\/Chat.js\nconst chatRoom = Echo.channel(`chat.${roomId}`);\n\nchatRoom.listen('ChatMessageSent', (e) =&gt; {\n    appendMessage({\n        message: e.message,\n        user: e.user,\n        timestamp: e.timestamp\n    });\n});\n\n\/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1\u51e6\u7406\nasync function sendMessage(message) {\n    try {\n        const response = await axios.post(`\/api\/chat\/${roomId}\/messages`, {\n            message: message\n        });\n\n        if (response.data.status === 'success') {\n            appendMessage({\n                message: message,\n                user: currentUser,\n                timestamp: new Date().toISOString()\n            });\n        }\n    } catch (error) {\n        console.error('Failed to send message:', error);\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">\u901a\u77e5\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5c0e\u5165\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u901a\u77e5\u30a4\u30d9\u30f3\u30c8\u306e\u4f5c\u6210<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Events\/UserNotification.php\nnamespace App\\Events;\n\nuse Illuminate\\Broadcasting\\PrivateChannel;\nuse Illuminate\\Contracts\\Broadcasting\\ShouldBroadcast;\n\nclass UserNotification implements ShouldBroadcast\n{\n    public $notification;\n    public $userId;\n\n    public function __construct($notification, $userId)\n    {\n        $this-&gt;notification = $notification;\n        $this-&gt;userId = $userId;\n    }\n\n    public function broadcastOn()\n    {\n        return new PrivateChannel('notifications.'.$this-&gt;userId);\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u901a\u77e5\u306e\u9001\u4fe1\u51e6\u7406<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/NotificationService.php\nnamespace App\\Services;\n\nuse App\\Events\\UserNotification;\n\nclass NotificationService\n{\n    public function sendNotification($user, $type, $data)\n    {\n        $notification = [\n            'type' =&gt; $type,\n            'data' =&gt; $data,\n            'created_at' =&gt; now()\n        ];\n\n        \/\/ DB\u3078\u306e\u4fdd\u5b58\u51e6\u7406\n        $savedNotification = Notification::create([\n            'user_id' =&gt; $user-&gt;id,\n            'type' =&gt; $type,\n            'data' =&gt; $data\n        ]);\n\n        \/\/ WebSocket\u3067\u306e\u901a\u77e5\n        broadcast(new UserNotification($notification, $user-&gt;id));\n\n        return $savedNotification;\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u306e\u901a\u77e5\u53d7\u4fe1<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ resources\/js\/notification-handler.js\nEcho.private(`notifications.${userId}`)\n    .listen('UserNotification', (e) =&gt; {\n        \/\/ \u901a\u77e5\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u305f\u51e6\u7406\n        switch (e.notification.type) {\n            case 'message':\n                showMessageNotification(e.notification.data);\n                break;\n            case 'alert':\n                showAlertNotification(e.notification.data);\n                break;\n            default:\n                showDefaultNotification(e.notification);\n        }\n\n        updateNotificationCount();\n    });<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u66f4\u65b0\u306e\u5b9f\u88c5\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u66f4\u65b0\u30a4\u30d9\u30f3\u30c8\u306e\u4f5c\u6210<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Events\/DataUpdated.php\nnamespace App\\Events;\n\nuse Illuminate\\Broadcasting\\Channel;\nuse Illuminate\\Contracts\\Broadcasting\\ShouldBroadcast;\n\nclass DataUpdated implements ShouldBroadcast\n{\n    public $data;\n    public $type;\n\n    public function __construct($data, $type)\n    {\n        $this-&gt;data = $data;\n        $this-&gt;type = $type;\n    }\n\n    public function broadcastOn()\n    {\n        return new Channel('data-updates');\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u66f4\u65b0\u306e\u5b9f\u88c5\u4f8b<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Http\/Controllers\/DashboardController.php\npublic function updateMetrics()\n{\n    $metrics = [\n        'activeUsers' =&gt; $this-&gt;getUserCount(),\n        'salesToday' =&gt; $this-&gt;calculateDailySales(),\n        'systemLoad' =&gt; $this-&gt;getSystemLoad()\n    ];\n\n    broadcast(new DataUpdated($metrics, 'dashboard-metrics'));\n\n    return response()-&gt;json($metrics);\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u306e\u30c7\u30fc\u30bf\u8cfc\u8aad<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ resources\/js\/dashboard.js\nEcho.channel('data-updates')\n    .listen('DataUpdated', (e) =&gt; {\n        if (e.type === 'dashboard-metrics') {\n            updateDashboardMetrics(e.data);\n        }\n    });\n\nfunction updateDashboardMetrics(metrics) {\n    \/\/ \u30e1\u30c8\u30ea\u30af\u30b9\u306e\u66f4\u65b0\u51e6\u7406\n    document.getElementById('active-users').textContent = metrics.activeUsers;\n    document.getElementById('sales-today').textContent = formatCurrency(metrics.salesToday);\n    document.getElementById('system-load').textContent = `${metrics.systemLoad}%`;\n\n    \/\/ \u30b0\u30e9\u30d5\u306e\u66f4\u65b0\n    updateCharts(metrics);\n}<\/pre>\n\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u6ce8\u610f\u70b9\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u30a8\u30e9\u30fc\u306e\u691c\u77e5\u3068\u518d\u63a5\u7d9a<\/li>\n\n\n\n<li>\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1\u5931\u6557\u6642\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af<\/li>\n\n\n\n<li>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u8981\u306a\u66f4\u65b0\u306e\u9632\u6b62<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30c1\u51e6\u7406<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30a4\u30d9\u30f3\u30c8\u306e\u7c92\u5ea6\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>UX\u5411\u4e0a\u306e\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u72b6\u614b\u306e\u8868\u793a<\/li>\n\n\n\n<li>\u697d\u89b3\u7684\u66f4\u65b0\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u306f\u3001\u57fa\u672c\u7684\u306a\u69cb\u9020\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u9069\u5207\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-18\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u6700\u9069\u5316<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u3068\u30ea\u30bd\u30fc\u30b9\u6700\u9069\u5316<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u57fa\u672c\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/websockets.php\nreturn [\n    'max_request_size_in_kb' =&gt; 250,\n    'max_connections' =&gt; 1000,\n\n    \/\/ \u63a5\u7d9a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u8a2d\u5b9a\n    'timeout' =&gt; 300,\n\n    \/\/ \u30cf\u30fc\u30c8\u30d3\u30fc\u30c8\u9593\u9694\n    'ping_interval' =&gt; 30,\n\n    \/\/ \u7d71\u8a08\u60c5\u5831\u306e\u53ce\u96c6\u8a2d\u5b9a\n    'statistics' =&gt; [\n        'enabled' =&gt; true,\n        'interval_in_seconds' =&gt; 60,\n        'delete_statistics_older_than_days' =&gt; 30\n    ],\n];<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u91cf\u306e\u76e3\u8996\u3068\u5236\u5fa1<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketMonitor.php\nnamespace App\\Services;\n\nclass WebSocketMonitor\n{\n    private const MEMORY_LIMIT = 100 * 1024 * 1024; \/\/ 100MB\n\n    public function checkResourceUsage()\n    {\n        $memoryUsage = memory_get_usage(true);\n        $connectionCount = $this-&gt;getActiveConnections();\n\n        \/\/ \u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u95be\u5024\u3092\u8d85\u3048\u305f\u5834\u5408\u306e\u51e6\u7406\n        if ($memoryUsage &gt; self::MEMORY_LIMIT) {\n            $this-&gt;handleHighMemoryUsage();\n        }\n\n        \/\/ \u63a5\u7d9a\u6570\u306e\u76e3\u8996\n        if ($connectionCount &gt; 900) { \/\/ \u6700\u5927\u63a5\u7d9a\u6570\u306e90%\n            $this-&gt;handleHighConnectionCount();\n        }\n\n        return [\n            'memory_usage' =&gt; $memoryUsage,\n            'connection_count' =&gt; $connectionCount,\n            'cpu_usage' =&gt; sys_getloadavg()[0]\n        ];\n    }\n\n    private function handleHighMemoryUsage()\n    {\n        \/\/ \u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\n        gc_collect_cycles();\n\n        \/\/ \u53e4\u3044\u7d71\u8a08\u30c7\u30fc\u30bf\u306e\u524a\u9664\n        $this-&gt;cleanupOldStatistics();\n\n        \\Log::warning('High memory usage detected', [\n            'memory_usage' =&gt; memory_get_usage(true)\n        ]);\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u52b9\u7387\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u914d\u4fe1\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketBroadcaster.php\nnamespace App\\Services;\n\nclass WebSocketBroadcaster\n{\n    private $batchSize = 100;\n    private $messageQueue = [];\n\n    public function broadcast($channel, $event, $message)\n    {\n        \/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30d0\u30c3\u30c1\u51e6\u7406\n        $this-&gt;messageQueue[] = [\n            'channel' =&gt; $channel,\n            'event' =&gt; $event,\n            'message' =&gt; $message\n        ];\n\n        if (count($this-&gt;messageQueue) &gt;= $this-&gt;batchSize) {\n            $this-&gt;processBatch();\n        }\n    }\n\n    private function processBatch()\n    {\n        \/\/ \u30c1\u30e3\u30f3\u30cd\u30eb\u3054\u3068\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30b0\u30eb\u30fc\u30d7\u5316\n        $groupedMessages = collect($this-&gt;messageQueue)\n            -&gt;groupBy('channel')\n            -&gt;map(function ($messages) {\n                return $messages-&gt;map(function ($message) {\n                    return [\n                        'event' =&gt; $message['event'],\n                        'data' =&gt; $message['message']\n                    ];\n                });\n            });\n\n        \/\/ \u30d0\u30c3\u30c1\u9001\u4fe1\u306e\u5b9f\u884c\n        foreach ($groupedMessages as $channel =&gt; $messages) {\n            $this-&gt;sendBatch($channel, $messages);\n        }\n\n        $this-&gt;messageQueue = [];\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u5927\u898f\u6a21\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u6226\u7565<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6c34\u5e73\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/broadcasting.php\n'redis' =&gt; [\n    'driver' =&gt; 'redis',\n    'connection' =&gt; 'default',\n    'cluster' =&gt; true,\n    'prefix' =&gt; env('REDIS_PREFIX', 'laravel_database_'),\n    'options' =&gt; [\n        'cluster' =&gt; 'redis',\n        'parameters' =&gt; [\n            'password' =&gt; env('REDIS_PASSWORD'),\n            'scheme' =&gt; 'tls',\n        ]\n    ],\n],\n\n'connections' =&gt; [\n    'websocket' =&gt; [\n        'host' =&gt; env('WEBSOCKET_HOST', '127.0.0.1'),\n        'port' =&gt; env('WEBSOCKET_PORT', 6001),\n        'scheme' =&gt; env('WEBSOCKET_SCHEME', 'ws'),\n    ],\n]<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketCache.php\nnamespace App\\Services;\n\nuse Illuminate\\Support\\Facades\\Cache;\n\nclass WebSocketCache\n{\n    private const TTL = 3600; \/\/ 1\u6642\u9593\n\n    public function cacheChannelData($channelId, $data)\n    {\n        $cacheKey = \"websocket:channel:{$channelId}\";\n\n        Cache::tags(['websocket', 'channels'])\n            -&gt;put($cacheKey, $data, self::TTL);\n    }\n\n    public function getChannelData($channelId)\n    {\n        $cacheKey = \"websocket:channel:{$channelId}\";\n\n        return Cache::tags(['websocket', 'channels'])\n            -&gt;remember($cacheKey, self::TTL, function () use ($channelId) {\n                return $this-&gt;fetchChannelData($channelId);\n            });\n    }\n\n    private function fetchChannelData($channelId)\n    {\n        \/\/ \u30c1\u30e3\u30f3\u30cd\u30eb\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u30ed\u30b8\u30c3\u30af\n        return [\n            'subscribers' =&gt; $this-&gt;getSubscriberCount($channelId),\n            'last_activity' =&gt; now(),\n            'metadata' =&gt; $this-&gt;getChannelMetadata($channelId)\n        ];\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u6700\u9069\u5316<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ config\/session.php\nreturn [\n    'driver' =&gt; 'redis',\n    'connection' =&gt; 'session',\n    'lifetime' =&gt; 120,\n    'expire_on_close' =&gt; false,\n    'encrypt' =&gt; true,\n    'lottery' =&gt; [2, 100],\n    'cookie' =&gt; env(\n        'SESSION_COOKIE',\n        'laravel_session'\n    ),\n];<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">\u8ca0\u8377\u5206\u6563\u3068\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u8a2d\u8a08<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Nginx\u306b\u3088\u308b\u8ca0\u8377\u5206\u6563\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \/etc\/nginx\/conf.d\/websocket.conf\n\n# WebSocket\u30b5\u30fc\u30d0\u30fc\u306e\u5b9a\u7fa9\nupstream websocket_cluster {\n    # \u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u306b\u3088\u308b\u8ca0\u8377\u5206\u6563\n    server 10.0.0.1:6001 weight=3;\n    server 10.0.0.2:6001 weight=3;\n    server 10.0.0.3:6001 backup;  # \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b5\u30fc\u30d0\u30fc\n\n    keepalive 32;  # \u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u63a5\u7d9a\u6570\n}\n\n# WebSocket\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\nserver {\n    listen 443 ssl http2;\n    server_name ws.example.com;\n\n    ssl_certificate     \/etc\/nginx\/ssl\/server.crt;\n    ssl_certificate_key \/etc\/nginx\/ssl\/server.key;\n\n    location \/app {\n        proxy_pass http:\/\/websocket_cluster;\n        proxy_http_version 1.1;\n        proxy_set_header Upgrade $http_upgrade;\n        proxy_set_header Connection \"upgrade\";\n        proxy_set_header X-Real-IP $remote_addr;\n\n        # \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a\n        proxy_read_timeout 60s;\n        proxy_send_timeout 60s;\n\n        # \u30d0\u30c3\u30d5\u30a1\u8a2d\u5b9a\n        proxy_buffering off;\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u76e3\u8996\u3068\u30a2\u30e9\u30fc\u30c8\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketMonitoring.php\nnamespace App\\Services;\n\nclass WebSocketMonitoring\n{\n    private const ALERT_THRESHOLDS = [\n        'memory' =&gt; 90,    \/\/ \u30e1\u30e2\u30ea\u4f7f\u7528\u738790%\n        'cpu' =&gt; 80,       \/\/ CPU\u4f7f\u7528\u738780%\n        'connections' =&gt; 900 \/\/ \u63a5\u7d9a\u6570900\n    ];\n\n    public function monitor()\n    {\n        $metrics = $this-&gt;collectMetrics();\n\n        if ($this-&gt;shouldAlert($metrics)) {\n            $this-&gt;sendAlert($metrics);\n        }\n\n        \/\/ \u30e1\u30c8\u30ea\u30af\u30b9\u306e\u4fdd\u5b58\n        $this-&gt;storeMetrics($metrics);\n    }\n\n    private function shouldAlert($metrics)\n    {\n        return $metrics['memory_usage_percent'] &gt; self::ALERT_THRESHOLDS['memory']\n            || $metrics['cpu_usage_percent'] &gt; self::ALERT_THRESHOLDS['cpu']\n            || $metrics['connection_count'] &gt; self::ALERT_THRESHOLDS['connections'];\n    }\n}<\/pre>\n\n\n\n<p>\u6700\u9069\u5316\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u5b9a\u671f\u7684\u306a\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u63a5\u7d9a\u6570\u306e\u76e3\u8996\u3068\u5236\u9650<\/li>\n\n\n\n<li>CPU\u4f7f\u7528\u7387\u306e\u76e3\u8996<\/li>\n\n\n\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u306e\u8a08\u6e2c<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u6226\u7565<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6c34\u5e73\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306e\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u679c\u7684\u306a\u5229\u7528<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u6c38\u7d9a\u5316\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u8ca0\u8377\u5206\u6563\u306e\u6700\u9069\u5316<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u5bfe\u7b56<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b5\u30fc\u30d0\u30fc\u306e\u6e96\u5099<\/li>\n\n\n\n<li>\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u5197\u9577\u5316<\/li>\n\n\n\n<li>\u969c\u5bb3\u691c\u77e5\u3068\u5fa9\u65e7\u306e\u81ea\u52d5\u5316<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u65bd\u7b56\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u5927\u898f\u6a21WebSocket\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-22\">\u904b\u7528\u4e0a\u306e\u6ce8\u610f\u70b9\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">\u4e00\u822c\u7684\u306a\u5b9f\u88c5\u30a8\u30e9\u30fc\u3068\u305d\u306e\u89e3\u6c7a\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u78ba\u7acb\u306e\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u3068\u5bfe\u51e6\u65b9\u6cd5\nclass WebSocketConnectionTroubleshooter\n{\n    public function diagnoseConnectionIssue($error)\n    {\n        $commonIssues = [\n            'ECONNREFUSED' =&gt; [\n                'cause' =&gt; 'WebSocket\u30b5\u30fc\u30d0\u30fc\u304c\u8d77\u52d5\u3057\u3066\u3044\u306a\u3044\u304b\u3001\u30dd\u30fc\u30c8\u304c\u9593\u9055\u3063\u3066\u3044\u308b',\n                'solution' =&gt; [\n                    '\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u72b6\u614b\u78ba\u8a8d',\n                    '\u30dd\u30fc\u30c8\u756a\u53f7\u306e\u78ba\u8a8d',\n                    '\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u306e\u78ba\u8a8d'\n                ]\n            ],\n            'InvalidArgumentException' =&gt; [\n                'cause' =&gt; '\u4e0d\u6b63\u306a\u63a5\u7d9a\u30d1\u30e9\u30e1\u30fc\u30bf',\n                'solution' =&gt; [\n                    '\u74b0\u5883\u5909\u6570\u306e\u78ba\u8a8d',\n                    'config\/broadcasting.php\u306e\u8a2d\u5b9a\u78ba\u8a8d',\n                    'SSL\/TLS\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d'\n                ]\n            ],\n            'HandshakeException' =&gt; [\n                'cause' =&gt; 'WebSocket handshake\u306e\u5931\u6557',\n                'solution' =&gt; [\n                    '\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u306e\u78ba\u8a8d',\n                    'Upgrade\u30d8\u30c3\u30c0\u30fc\u306e\u78ba\u8a8d',\n                    'SSL\/TLS\u8a2d\u5b9a\u306e\u78ba\u8a8d'\n                ]\n            ]\n        ];\n\n        return $commonIssues[$error] ?? [\n            'cause' =&gt; '\u672a\u77e5\u306e\u30a8\u30e9\u30fc',\n            'solution' =&gt; ['\u30ed\u30b0\u306e\u8a73\u7d30\u78ba\u8a8d', '\u30b5\u30dd\u30fc\u30c8\u3078\u306e\u554f\u3044\u5408\u308f\u305b']\n        ];\n    }\n}\n\n\/\/ \u63a5\u7d9a\u8a3a\u65ad\u30c4\u30fc\u30eb\nclass ConnectionDiagnostics\n{\n    public function checkConnection($url)\n    {\n        try {\n            \/\/ DNS\u89e3\u6c7a\u306e\u78ba\u8a8d\n            $host = parse_url($url, PHP_URL_HOST);\n            if (!dns_check_record($host, 'A')) {\n                throw new \\Exception('DNS resolution failed');\n            }\n\n            \/\/ \u30dd\u30fc\u30c8\u306e\u5230\u9054\u6027\u78ba\u8a8d\n            $port = parse_url($url, PHP_URL_PORT) ?: 6001;\n            $socket = @fsockopen($host, $port, $errno, $errstr, 5);\n            if (!$socket) {\n                throw new \\Exception(\"Port {$port} is not accessible\");\n            }\n\n            \/\/ SSL\/TLS\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d\n            if (parse_url($url, PHP_URL_SCHEME) === 'wss') {\n                $context = stream_context_create([\n                    'ssl' =&gt; [\n                        'verify_peer' =&gt; true,\n                        'verify_peer_name' =&gt; true\n                    ]\n                ]);\n                $result = stream_socket_client(\n                    \"ssl:\/\/{$host}:{$port}\",\n                    $errno,\n                    $errstr,\n                    5,\n                    STREAM_CLIENT_CONNECT,\n                    $context\n                );\n                if (!$result) {\n                    throw new \\Exception('SSL\/TLS verification failed');\n                }\n            }\n\n            return ['status' =&gt; 'success', 'message' =&gt; 'Connection check passed'];\n        } catch (\\Exception $e) {\n            return [\n                'status' =&gt; 'error',\n                'message' =&gt; $e-&gt;getMessage(),\n                'details' =&gt; $this-&gt;getDetailedDiagnosis($e)\n            ];\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/li>\n<\/ol>\n\n\n<div id=\"id-019afab3-db56-4154-9225-430eda5057a4\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30e9\u30fc<\/th><th>\u539f\u56e0<\/th><th>\u89e3\u6c7a\u7b56<\/th><\/tr><\/thead><tbody><tr><td>Connection refused<\/td><td>WebSocket\u30b5\u30fc\u30d0\u30fc\u672a\u8d77\u52d5<\/td><td>\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u78ba\u8a8d\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u306e\u78ba\u8a8d<\/td><\/tr><tr><td>SSL handshake failed<\/td><td>SSL\/TLS\u8a2d\u5b9a\u306e\u554f\u984c<\/td><td>\u8a3c\u660e\u66f8\u306e\u8a2d\u5b9a\u78ba\u8a8d\u3001\u4e2d\u9593\u8a3c\u660e\u66f8\u306e\u78ba\u8a8d<\/td><\/tr><tr><td>Token mismatch<\/td><td>CSRF\/\u8a8d\u8a3c\u30c8\u30fc\u30af\u30f3\u306e\u554f\u984c<\/td><td>\u30bb\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306e\u78ba\u8a8d\u3001\u30c8\u30fc\u30af\u30f3\u306e\u66f4\u65b0\u78ba\u8a8d<\/td><\/tr><tr><td>Memory limit exceeded<\/td><td>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u8d85\u904e<\/td><td>\u30ea\u30bd\u30fc\u30b9\u5236\u9650\u306e\u898b\u76f4\u3057\u3001\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306e\u8abf\u67fb<\/td><\/tr><tr><td>Too many connections<\/td><td>\u63a5\u7d9a\u6570\u8d85\u904e<\/td><td>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306e\u691c\u8a0e\u3001\u63a5\u7d9a\u5236\u9650\u306e\u898b\u76f4\u3057<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u65bd\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketMonitoring.php\nnamespace App\\Services;\n\nclass WebSocketMonitoring\n{\n    private $metrics = [];\n    private const METRICS_TTL = 3600; \/\/ 1\u6642\u9593\n\n    public function collectMetrics()\n    {\n        $currentMetrics = [\n            'timestamp' =&gt; now(),\n            'memory_usage' =&gt; memory_get_usage(true),\n            'connection_count' =&gt; $this-&gt;getConnectionCount(),\n            'message_queue_size' =&gt; $this-&gt;getQueueSize(),\n            'cpu_usage' =&gt; sys_getloadavg()[0],\n            'event_processing_time' =&gt; $this-&gt;measureEventProcessingTime()\n        ];\n\n        $this-&gt;storeMetrics($currentMetrics);\n        $this-&gt;checkThresholds($currentMetrics);\n\n        return $currentMetrics;\n    }\n\n    private function measureEventProcessingTime()\n    {\n        $start = microtime(true);\n        \/\/ \u30c6\u30b9\u30c8\u30a4\u30d9\u30f3\u30c8\u306e\u51e6\u7406\n        $this-&gt;processTestEvent();\n        return microtime(true) - $start;\n    }\n\n    private function checkThresholds($metrics)\n    {\n        $thresholds = [\n            'memory_usage' =&gt; 100 * 1024 * 1024, \/\/ 100MB\n            'connection_count' =&gt; 1000,\n            'message_queue_size' =&gt; 1000,\n            'cpu_usage' =&gt; 80,\n            'event_processing_time' =&gt; 0.1 \/\/ 100ms\n        ];\n\n        foreach ($thresholds as $metric =&gt; $threshold) {\n            if ($metrics[$metric] &gt; $threshold) {\n                $this-&gt;triggerAlert($metric, $metrics[$metric], $threshold);\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u306e\u76e3\u8996\u30dd\u30a4\u30f3\u30c8<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-- \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ed\u30b0\u306e\u30c6\u30fc\u30d6\u30eb\u69cb\u9020\nCREATE TABLE websocket_performance_logs (\n    id BIGINT AUTO_INCREMENT PRIMARY KEY,\n    timestamp DATETIME,\n    metric_name VARCHAR(50),\n    metric_value FLOAT,\n    alert_triggered BOOLEAN,\n    details JSON,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);\n\n-- \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\nCREATE INDEX idx_timestamp ON websocket_performance_logs(timestamp);\nCREATE INDEX idx_metric_name ON websocket_performance_logs(metric_name);<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30a2\u30e9\u30fc\u30c8\u8a2d\u5b9a\u306e\u4f8b<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketAlertService.php\nclass WebSocketAlertService\n{\n    private $alertChannels = ['slack', 'email', 'prometheus'];\n\n    public function sendAlert($metric, $value, $threshold)\n    {\n        $alert = [\n            'metric' =&gt; $metric,\n            'current_value' =&gt; $value,\n            'threshold' =&gt; $threshold,\n            'timestamp' =&gt; now(),\n            'severity' =&gt; $this-&gt;calculateSeverity($value, $threshold)\n        ];\n\n        foreach ($this-&gt;alertChannels as $channel) {\n            $this-&gt;sendToChannel($channel, $alert);\n        }\n    }\n\n    private function calculateSeverity($value, $threshold)\n    {\n        $ratio = $value \/ $threshold;\n        if ($ratio &gt;= 1.5) return 'critical';\n        if ($ratio &gt;= 1.2) return 'warning';\n        return 'info';\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-25\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\u624b\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Middleware\/WebSocketAuth.php\nnamespace App\\Http\\Middleware;\n\nclass WebSocketAuth\n{\n    public function handle($request, $next)\n    {\n        \/\/ \u30c8\u30fc\u30af\u30f3\u306e\u691c\u8a3c\n        if (!$this-&gt;validateToken($request)) {\n            return response()-&gt;json(['error' =&gt; 'Unauthorized'], 401);\n        }\n\n        \/\/ \u30ec\u30fc\u30c8\u5236\u9650\u306e\u78ba\u8a8d\n        if ($this-&gt;isRateLimited($request)) {\n            return response()-&gt;json(['error' =&gt; 'Too Many Requests'], 429);\n        }\n\n        \/\/ \u63a5\u7d9a\u5143IP\u306e\u78ba\u8a8d\n        if (!$this-&gt;isAllowedIP($request-&gt;ip())) {\n            return response()-&gt;json(['error' =&gt; 'Forbidden'], 403);\n        }\n\n        return $next($request);\n    }\n\n    private function validateToken($request)\n    {\n        $token = $request-&gt;bearerToken();\n        try {\n            \/\/ \u30c8\u30fc\u30af\u30f3\u306e\u691c\u8a3c\u30ed\u30b8\u30c3\u30af\n            return Auth::guard('websocket')-&gt;validate([\n                'token' =&gt; $token\n            ]);\n        } catch (\\Exception $e) {\n            \\Log::error('WebSocket auth failed', [\n                'error' =&gt; $e-&gt;getMessage(),\n                'ip' =&gt; $request-&gt;ip()\n            ]);\n            return false;\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a8d\u8a3c\u30fb\u8a8d\u53ef<\/li>\n\n\n\n<li>\u30c8\u30fc\u30af\u30f3\u30d9\u30fc\u30b9\u306e\u8a8d\u8a3c\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30c1\u30e3\u30f3\u30cd\u30eb\u5358\u4f4d\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u901a\u4fe1\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/li>\n\n\n\n<li>SSL\/TLS\u6697\u53f7\u5316\u306e\u5f37\u5236<\/li>\n\n\n\n<li>\u8a3c\u660e\u66f8\u306e\u5b9a\u671f\u7684\u306a\u66f4\u65b0<\/li>\n\n\n\n<li>\u5b89\u5168\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>DoS\u5bfe\u7b56<\/li>\n\n\n\n<li>\u30ec\u30fc\u30c8\u5236\u9650\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u63a5\u7d9a\u6570\u5236\u9650\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u7570\u5e38\u306a\u63a5\u7d9a\u30d1\u30bf\u30fc\u30f3\u306e\u691c\u77e5<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u624b\u9806<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ app\/Services\/WebSocketIncidentHandler.php\nclass WebSocketIncidentHandler\n{\n    public function handleIncident($type, $details)\n    {\n        \/\/ \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u8a18\u9332\n        $this-&gt;logIncident($type, $details);\n\n        \/\/ \u5373\u6642\u5bfe\u5fdc\u304c\u5fc5\u8981\u306a\u5834\u5408\u306e\u51e6\u7406\n        if ($this-&gt;requiresImmediate($type)) {\n            $this-&gt;takeImmediateAction($type);\n        }\n\n        \/\/ \u95a2\u4fc2\u8005\u3078\u306e\u901a\u77e5\n        $this-&gt;notifyStakeholders($type, $details);\n\n        \/\/ \u5fa9\u65e7\u624b\u9806\u306e\u5b9f\u884c\n        $this-&gt;executeRecoveryProcedure($type);\n    }\n\n    private function takeImmediateAction($type)\n    {\n        switch ($type) {\n            case 'security_breach':\n                $this-&gt;disconnectCompromisedSessions();\n                $this-&gt;rotateSecurityKeys();\n                break;\n            case 'performance_degradation':\n                $this-&gt;scaleResources();\n                $this-&gt;clearMessageQueue();\n                break;\n            case 'connection_flood':\n                $this-&gt;enableStrictRateLimiting();\n                $this-&gt;blockSuspiciousIPs();\n                break;\n        }\n    }\n}<\/pre>\n\n\n\n<p>\u904b\u7528\u4e0a\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u76e3\u8996\u4f53\u5236<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u65bd<\/li>\n\n\n\n<li>\u30a2\u30e9\u30fc\u30c8\u3057\u304d\u3044\u5024\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30ed\u30b0\u306e\u5b9a\u671f\u7684\u306a\u5206\u6790<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bfe\u5fdc\u624b\u9806\u306e\u6587\u66f8\u5316<\/li>\n\n\n\n<li>\u62c5\u5f53\u8005\u306e\u5f79\u5272\u660e\u78ba\u5316<\/li>\n\n\n\n<li>\u5fa9\u65e7\u624b\u9806\u306e\u5b9a\u671f\u7684\u306a\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e88\u9632\u63aa\u7f6e<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c6\u30b9\u30c8\u306e\u5b9f\u65bd<\/li>\n\n\n\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f53\u5236\u306e\u6574\u5099<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5bfe\u7b56\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001WebSocket\u30b5\u30fc\u30d3\u30b9\u306e\u5b89\u5b9a\u904b\u7528\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,12],"tags":[],"class_list":{"0":"post-3258","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-php-laravel","7":"category-php","8":"nothumb"},"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3258"}],"version-history":[{"count":2,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3258\/revisions"}],"predecessor-version":[{"id":3260,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3258\/revisions\/3260"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}