From 2382aa44e138d897883e1bbdcf615bb60663060d Mon Sep 17 00:00:00 2001
From: softsimon <softsimon@protonmail.com>
Date: Sun, 1 Mar 2020 23:09:33 +0700
Subject: [PATCH] Write cache to disk on SIGTERM as with SIGINT.

---
 backend/src/api/disk-cache.ts | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/backend/src/api/disk-cache.ts b/backend/src/api/disk-cache.ts
index 432e22922..30683f277 100644
--- a/backend/src/api/disk-cache.ts
+++ b/backend/src/api/disk-cache.ts
@@ -7,13 +7,22 @@ class DiskCache {
 
   constructor() {
     process.on('SIGINT', () => {
-      this.saveData(JSON.stringify({
-        mempool: memPool.getMempool(),
-        blocks: blocks.getBlocks(),
-      }));
-      console.log('Mempool and blocks data saved to disk cache');
+      this.saveCacheToDisk();
       process.exit(2);
     });
+
+    process.on('SIGTERM', () => {
+      this.saveCacheToDisk();
+      process.exit(2);
+    });
+  }
+
+  saveCacheToDisk() {
+    this.saveData(JSON.stringify({
+      mempool: memPool.getMempool(),
+      blocks: blocks.getBlocks(),
+    }));
+    console.log('Mempool and blocks data saved to disk cache');
   }
 
   loadMempoolCache() {