From b299428e8959246f2e8e3f103e5d98ba3f64dbe5 Mon Sep 17 00:00:00 2001
From: campbellbs <wildfire@linex-design.de>
Date: Mon, 28 Jun 2021 21:07:04 +0200
Subject: [PATCH] Added graceful termination of rtsp stream

---
 src/ffmpeg.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ffmpeg.ts b/src/ffmpeg.ts
index 2a729b7e..5a561364 100644
--- a/src/ffmpeg.ts
+++ b/src/ffmpeg.ts
@@ -72,7 +72,9 @@ export class FfmpegProcess {
     this.process.on('exit', (code: number, signal: NodeJS.Signals) => {
       const message = 'FFmpeg exited with code: ' + code + ' and signal: ' + signal;
 
-      if (code == null || code === 255) {
+      if (code == 0) {
+          log.debug(message + ' (Graceful)', cameraName, debug);
+      } else if (code == null || code === 255) {
         if (this.process.killed) {
           log.debug(message + ' (Expected)', cameraName, debug);
         } else {
@@ -123,7 +125,7 @@ export class FfmpegProcess {
   }
 
   public stop(): void {
-    this.process.kill('SIGKILL');
+    this.process.stdin.write("q\r\n"); 
   }
 
   public getStdin(): Writable {