From 4199db5a41ce7ebc9e2944a7033fa7f021d48ad4 Mon Sep 17 00:00:00 2001
From: ngosang <ngosang@hotmail.es>
Date: Sun, 1 Aug 2021 21:37:45 +0200
Subject: [PATCH] Capture Docker stop signal. resolves #158

---
 src/index.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/index.ts b/src/index.ts
index 25bf703..0cc03e8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,6 +1,7 @@
 const fs = require('fs');
 const os = require('os');
 const path = require('path');
+const process = require('process')
 import log from './log'
 import { createServer, IncomingMessage, ServerResponse } from 'http';
 import { RequestContext } from './types'
@@ -118,7 +119,15 @@ function validateIncomingRequest(ctx: RequestContext, params: BaseAPICall) {
 // init
 log.info(`FlareSolverr ${version}`);
 log.debug('Debug log enabled');
+
+process.on('SIGTERM', () => {
+  // Capture signal on Docker Stop #158
+  log.info("Process interrupted")
+  process.exit(0)
+})
+
 validateEnvironmentVariables();
+
 testChromeInstallation()
 .catch(e => {
   log.error("Error starting Chrome browser.", e);