Method close

src/client/stdio.ts:204–243

()

    }

    async close(): Promise<void> {
        if (this._process) {
            const processToClose = this._process;
            this._process = undefined;

            const closePromise = new Promise<void>(resolve => {
                processToClose.once('close', () => {
                    resolve();
                });
            });

            try {
                processToClose.stdin?.end();
            } catch {
                // ignore
            }

            await Promise.race([closePromise, new Promise(resolve => setTimeout(resolve, 2_000).unref())]);

            if (processToClose.exitCode === null) {
                try {
                    processToClose.kill('SIGTERM');
                } catch {
                    // ignore
                }

                await Promise.race([closePromise, new Promise(resolve => setTimeout(resolve, 2_000).unref())]);
            }

            if (processToClose.exitCode === null) {
                try {
                    processToClose.kill('SIGKILL');
                } catch {
                    // ignore
                }
            }
        }

        this._readBuffer.clear();
    }

    send(message: JSONRPCMessage): Promise<void> {
        return new Promise(resolve => {