modelcontextprotocol/inspector
Watch
1
0
Fork
You've already forked inspector
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

Merge pull request #470 from cliffhall/send-delete-on-streamable-http-disconnect

Browse source 
Send HTTP DELETE on streamable transport disconnect
This commit is contained in:
Cliff Hall 2025-06-02 10:05:30 -04:00 • committed by GitHub
commit 7df0ac40c5
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 50 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

27
server/src/index.ts
View file

@ -243,6 +243,33 @@ app.post("/mcp", async (req, res) => {
}
});
app.delete("/mcp", async (req, res) => {
const sessionId = req.headers["mcp-session-id"] as string | undefined;
console.log(`Received DELETE message for sessionId ${sessionId}`);
let serverTransport: Transport | undefined;
if (sessionId) {
try {
serverTransport = serverTransports.get(
sessionId,
) as StreamableHTTPClientTransport;
if (!serverTransport) {
res.status(404).end("Transport not found for sessionId " + sessionId);
} else {
await (
serverTransport as StreamableHTTPClientTransport
).terminateSession();
webAppTransports.delete(sessionId);
serverTransports.delete(sessionId);
console.log(`Transports removed for sessionId ${sessionId}`);
}
res.status(200).end();
} catch (error) {
console.error("Error in /mcp route:", error);
res.status(500).json(error);
}
}
});
app.get("/stdio", async (req, res) => {
try {
console.log("New connection");