milliways-infosec/AikidoSec-safe-chain
7
0
Fork 0
mirror of https://github.com/AikidoSec/safe-chain.git synced 2026-05-26 12:10:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Listen to error events on sockets

Browse source
This commit is contained in:
Sander Declerck 2025-10-10 13:55:39 +02:00
parent 7603a29182
commit a377fd6caa
No known key found for this signature in database
2 changed files with 12 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
packages/safe-chain/src/registryProxy/tunnelRequestHandler.js
View file

@ -24,6 +24,12 @@ export function tunnelRequest(req, clientSocket, head) {
function tunnelRequestToDestination(req, clientSocket, head) {
const { port, hostname } = new URL(`http://${req.url}`);
clientSocket.on("error", () => {
// NO-OP
// This can happen if the client TCP socket sends RST instead of FIN.
// Not subscribing to 'close' event will cause node to throw and crash.
});
const serverSocket = net.connect(port || 443, hostname, () => {
clientSocket.write("HTTP/1.1 200 Connection Established\r\n\r\n");
serverSocket.write(head);