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Debounce en notificaciones list_changed al registrar tools/prompts/resources

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Cuando un browser se conecta y registra N tools de golpe, se enviaban
N notificaciones tools/list_changed en rapida sucesion. Claude Code
las ignoraba y no veia las herramientas hasta el siguiente cambio.
Ahora se agrupan con debounce de 500ms: una sola notificacion al final.
This commit is contained in:
josedario87
2026-02-13 02:15:00 -06:00
parent 35e5605b31
commit 8b2253355f
3 changed files with 75 additions and 8 deletions
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43
build/index.js
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@@ -24910,6 +24910,43 @@ var wsClient = null;
var MCP_PATH = "/mcp";
var pendingRequests = /* @__PURE__ */ new Map();
var requestIdCounter = 1;
var toolListChangedTimer = null;
var promptListChangedTimer = null;
var resourceListChangedTimer = null;
var LIST_CHANGED_DEBOUNCE_MS = 500;
function debouncedToolListChanged() {
if (toolListChangedTimer) clearTimeout(toolListChangedTimer);
toolListChangedTimer = setTimeout(async () => {
toolListChangedTimer = null;
try {
await mcpServer.sendToolListChanged();
} catch (e) {
console.error("Error sending tool list changed:", e);
}
}, LIST_CHANGED_DEBOUNCE_MS);
}
function debouncedPromptListChanged() {
if (promptListChangedTimer) clearTimeout(promptListChangedTimer);
promptListChangedTimer = setTimeout(async () => {
promptListChangedTimer = null;
try {
await mcpServer.sendPromptListChanged();
} catch (e) {
console.error("Error sending prompt list changed:", e);
}
}, LIST_CHANGED_DEBOUNCE_MS);
}
function debouncedResourceListChanged() {
if (resourceListChangedTimer) clearTimeout(resourceListChangedTimer);
resourceListChangedTimer = setTimeout(async () => {
resourceListChangedTimer = null;
try {
await mcpServer.sendResourceListChanged();
} catch (e) {
console.error("Error sending resource list changed:", e);
}
}, LIST_CHANGED_DEBOUNCE_MS);
}
async function handleWebSocketMessage(message) {
try {
const data = JSON.parse(message);
@@ -25006,11 +25043,11 @@ async function handleWebSocketMessage(message) {
console.error(`No pending request found for ID: ${id}`);
}
} else if (data.type === "toolRegistered") {
await mcpServer.sendToolListChanged();
debouncedToolListChanged();
} else if (data.type === "resourceRegistered") {
await mcpServer.sendResourceListChanged();
debouncedResourceListChanged();
} else if (data.type === "promptRegistered") {
await mcpServer.sendPromptListChanged();
debouncedPromptListChanged();
} else if (data.type === "welcome") {
console.error(`Connected to path: ${data.channel}`);
} else if (data.type === "pong") {