Method attach

src/node/runtime/SSH2ConnectionPool.ts:514–520

(emitter: NodeJS.EventEmitter, label: string)

          if (proxy) {
            // ProxyCommand streams can emit EPIPE/ECONNRESET; handle to avoid crashes.
            const attach = (emitter: NodeJS.EventEmitter, label: string) => {
              attachStreamErrorHandler(emitter, label, {
                logger: log,
                onIgnorable: cleanupProxySocket,
                onUnexpected: cleanupProxySocket,
              });
            };

            attach(proxy.process, "ssh2-proxy-process");
            attach(proxy.sock, "ssh2-proxy-socket");