mledan.github.io/test-module-loading.html at master · mledan/mledan.github.io · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Module Loading Test</title>
    <style>
        body { font-family: monospace; padding: 20px; background: #1e1e1e; color: #d4d4d4; }
        .success { color: #4ade80; }
        .error { color: #f87171; }
        .info { color: #60a5fa; }
    </style>
</head>
<body>
    <h1>WebPubSubClient Module Loading Test</h1>
    <div id="status"></div>

    <!-- Import Map for Azure WebPubSub Client and its dependencies -->
    <script type="importmap">
    {
        "imports": {
            "@azure/web-pubsub-client": "https://cdn.jsdelivr.net/npm/@azure/web-pubsub-client@1.0.2/dist/browser/index.min.js",
            "@azure/core-util": "https://cdn.jsdelivr.net/npm/@azure/core-util@1.11.0/dist/index.js",
            "@azure/core-client": "https://cdn.jsdelivr.net/npm/@azure/core-client@1.9.2/dist/index.js",
            "@azure/core-rest-pipeline": "https://cdn.jsdelivr.net/npm/@azure/core-rest-pipeline@1.18.1/dist/index.js",
            "@azure/logger": "https://cdn.jsdelivr.net/npm/@azure/logger@1.1.4/dist/index.js",
            "@azure/abort-controller": "https://cdn.jsdelivr.net/npm/@azure/abort-controller@2.1.2/dist/index.js",
            "@azure/core-tracing": "https://cdn.jsdelivr.net/npm/@azure/core-tracing@1.2.0/dist/index.js",
            "@azure/core-auth": "https://cdn.jsdelivr.net/npm/@azure/core-auth@1.9.0/dist/index.js",
            "tslib": "https://cdn.jsdelivr.net/npm/tslib@2.8.1/tslib.es6.mjs",
            "events": "https://cdn.jsdelivr.net/npm/events@3.3.0/events.js",
            "buffer": "https://cdn.jsdelivr.net/npm/buffer@6.0.3/index.js",
            "process": "https://cdn.jsdelivr.net/npm/process@0.11.10/browser.js",
            "util": "https://cdn.jsdelivr.net/npm/util@0.12.5/util.js"
        }
    }
    </script>

    <!-- WebPubSub Client Module Loader -->
    <script type="module">
        import { WebPubSubClient } from '@azure/web-pubsub-client';

        // Make it available globally
        window.WebPubSubClient = WebPubSubClient;

        // Also expose it in azure namespace for compatibility
        window.azure = window.azure || {};
        window.azure.webPubSubClient = window.azure.webPubSubClient || {};
        window.azure.webPubSubClient.WebPubSubClient = WebPubSubClient;

        console.log('[Module Test] WebPubSubClient loaded and available globally');

        // Dispatch event to signal readiness
        window.dispatchEvent(new Event('webpubsub-ready'));
    </script>

    <script>
        const statusDiv = document.getElementById('status');

        function log(message, type = 'info') {
            const div = document.createElement('div');
            div.className = type;
            const time = new Date().toLocaleTimeString();
            div.textContent = `[${time}] ${message}`;
            statusDiv.appendChild(div);
            console.log(message);
        }

        log('Page loaded, waiting for WebPubSubClient...', 'info');

        // Listen for the ready event
        window.addEventListener('webpubsub-ready', () => {
            log('✅ Received webpubsub-ready event!', 'success');

            // Check if it's available
            if (window.WebPubSubClient) {
                log('✅ window.WebPubSubClient is available', 'success');
                log(`Type: ${typeof window.WebPubSubClient}`, 'info');

                // Try to create an instance
                try {
                    const testUrl = 'wss://test.webpubsub.azure.com/client/hubs/hub?access_token=test';
                    const client = new window.WebPubSubClient(testUrl);
                    log('✅ Successfully created WebPubSubClient instance!', 'success');

                    // Check for methods
                    const methods = ['start', 'stop', 'joinGroup', 'sendToGroup', 'on'];
                    methods.forEach(method => {
                        if (typeof client[method] === 'function') {
                            log(`✅ client.${method}() exists`, 'success');
                        } else {
                            log(`❌ client.${method}() missing`, 'error');
                        }
                    });
                } catch (e) {
                    log(`❌ Failed to create client: ${e.message}`, 'error');
                }
            } else {
                log('❌ window.WebPubSubClient not found', 'error');
            }

            // Check azure namespace
            if (window.azure && window.azure.webPubSubClient && window.azure.webPubSubClient.WebPubSubClient) {
                log('✅ azure.webPubSubClient.WebPubSubClient also available', 'success');
            }
        });

        // Timeout check
        setTimeout(() => {
            if (!window.WebPubSubClient) {
                log('❌ WebPubSubClient still not loaded after 5 seconds', 'error');
            }
        }, 5000);
    </script>
</body>
</html>