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[claude] fix: Workshop connection HUD with timeout and retry (#5) (#10)

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This commit was merged in pull request #10.
This commit is contained in:
Claude (Opus 4.6)
2026-03-22 22:55:41 +00:00
parent d9b7b232ad
commit 64d711e256
2 changed files with 175 additions and 12 deletions
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63
world/index.html
View File

@@ -19,8 +19,57 @@
color: #6a6050;
}
.placeholder h1 { font-size: 1.2rem; font-weight: normal; margin-bottom: 1rem; }
.placeholder p { font-size: 0.85rem; }
.placeholder p { font-size: 0.85rem; margin-bottom: 0.5rem; }
.placeholder a { color: #8a7f6a; }
/* Connection status HUD */
#status-hud {
position: fixed;
top: 12px;
right: 12px;
background: rgba(10, 10, 15, 0.85);
border: 1px solid #2a2520;
border-radius: 6px;
padding: 8px 14px;
font-family: 'Courier New', monospace;
font-size: 0.75rem;
color: #6a6050;
z-index: 100;
min-width: 180px;
}
#status-hud .status-line {
display: flex;
align-items: center;
gap: 6px;
margin-bottom: 4px;
}
#status-hud .status-line:last-child { margin-bottom: 0; }
#status-hud .dot {
width: 8px;
height: 8px;
border-radius: 50%;
flex-shrink: 0;
}
#status-hud .dot.connecting { background: #b8860b; animation: pulse 1.2s ease-in-out infinite; }
#status-hud .dot.online { background: #4a9; }
#status-hud .dot.offline { background: #a44; }
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.3; }
}
#retry-btn {
display: none;
margin-top: 6px;
padding: 3px 10px;
background: #2a2520;
border: 1px solid #4a4030;
border-radius: 3px;
color: #8a7f6a;
font-family: 'Courier New', monospace;
font-size: 0.7rem;
cursor: pointer;
}
#retry-btn:hover { background: #3a3530; color: #c0b8a8; }
</style>
</head>
<body>
@@ -31,6 +80,16 @@
<p><a href="/">← Back to the Tower</a></p>
</div>
</div>
<div id="status-hud">
<div class="status-line">
<span class="dot connecting" id="status-dot"></span>
<span id="status-text">INITIALIZING</span>
</div>
<div class="status-line">AGENTS: <span id="agent-count">0</span></div>
<button id="retry-btn">Retry connection</button>
</div>
<!-- Reject unknown sub-paths: only /world/ is valid -->
<script>
(function() {
@@ -41,6 +100,6 @@
})();
</script>
<!-- Three.js scene will mount to #scene -->
<!-- <script type="module" src="main.js"></script> -->
<script type="module" src="main.js"></script>
</body>
</html>

124
world/main.js
View File

@@ -1,20 +1,124 @@
/**
* The Workshop — Three.js scene bootstrap
*
* This file will initialize the 3D world where Timmy lives.
* Currently a placeholder until tech decisions are made:
* - 3D engine confirmed (Three.js vs Babylon.js)
* - Character design direction chosen
* - WebSocket bridge to Timmy's soul designed (#243)
* Initializes the 3D world where Timmy lives.
* Handles WebSocket connection to tower-hermes backend with
* timeout, retry, and clear status display.
*
* See: #242 (3D world), #243 (WebSocket bridge), #265 (presence schema)
*/
// Future: import * as THREE from 'three';
export function initWorkshop(container) {
// TODO: Initialize 3D scene
// TODO: Load wizard character model
// TODO: Connect to Timmy presence WebSocket
console.log('[Workshop] Scene container ready:', container.id);
const HERMES_WS_URL = (location.protocol === 'https:' ? 'wss://' : 'ws://') +
location.host + '/ws/tower';
const CONNECT_TIMEOUT_MS = 5000;
const RETRY_DELAY_MS = 3000;
const MAX_AUTO_RETRIES = 3;
const Status = { CONNECTING: 'connecting', ONLINE: 'online', OFFLINE: 'offline' };
const dom = {
dot: document.getElementById('status-dot'),
text: document.getElementById('status-text'),
agents: document.getElementById('agent-count'),
retryBtn: document.getElementById('retry-btn'),
};
let ws = null;
let autoRetries = 0;
let connectTimer = null;
function setStatus(state, message) {
dom.dot.className = 'dot ' + state;
dom.text.textContent = message;
dom.retryBtn.style.display = state === Status.OFFLINE ? 'block' : 'none';
}
function setAgentCount(n) {
dom.agents.textContent = n;
}
function cleanup() {
clearTimeout(connectTimer);
if (ws) {
ws.onopen = null;
ws.onclose = null;
ws.onerror = null;
ws.onmessage = null;
if (ws.readyState <= WebSocket.OPEN) ws.close();
ws = null;
}
}
function connect() {
cleanup();
setStatus(Status.CONNECTING, 'CONNECTING\u2026');
setAgentCount(0);
try {
ws = new WebSocket(HERMES_WS_URL);
} catch (err) {
console.error('[Workshop] WebSocket creation failed:', err);
onFail();
return;
}
connectTimer = setTimeout(function () {
console.warn('[Workshop] Connection timeout after ' + CONNECT_TIMEOUT_MS + 'ms');
cleanup();
onFail();
}, CONNECT_TIMEOUT_MS);
ws.onopen = function () {
clearTimeout(connectTimer);
autoRetries = 0;
setStatus(Status.ONLINE, 'ONLINE');
console.log('[Workshop] Connected to tower-hermes');
};
ws.onmessage = function (evt) {
try {
var msg = JSON.parse(evt.data);
if (typeof msg.agents === 'number') setAgentCount(msg.agents);
} catch (_) {
// non-JSON messages are ignored
}
};
ws.onclose = function () {
clearTimeout(connectTimer);
console.log('[Workshop] Connection closed');
onFail();
};
ws.onerror = function () {
clearTimeout(connectTimer);
console.error('[Workshop] WebSocket error');
// onclose will fire after this, which calls onFail
};
}
function onFail() {
if (autoRetries < MAX_AUTO_RETRIES) {
autoRetries++;
setStatus(Status.CONNECTING, 'RETRYING (' + autoRetries + '/' + MAX_AUTO_RETRIES + ')\u2026');
setTimeout(connect, RETRY_DELAY_MS);
} else {
setStatus(Status.OFFLINE, 'OFFLINE \u2014 backend unreachable');
}
}
// Manual retry resets the counter
dom.retryBtn.addEventListener('click', function () {
autoRetries = 0;
connect();
});
// Boot
export function initWorkshop(container) {
console.log('[Workshop] Scene container ready:', container.id);
connect();
}
initWorkshop(document.getElementById('scene'));