Removing Sigterm. Cache write block interval configuration.

backend/src/api/blocks.ts

@@ -651,7 +651,7 @@ class Blocks {
       if (this.newBlockCallbacks.length) {
         this.newBlockCallbacks.forEach((cb) => cb(blockExtended, txIds, transactions));
       }
-      if (!memPool.hasPriority() && (block.height % 6 === 0)) {
+      if (!memPool.hasPriority() && (block.height % config.MEMPOOL.DISK_CACHE_BLOCK_INTERVAL === 0)) {
         diskCache.$saveCacheToDisk();
       }
 

backend/src/api/disk-cache.ts

@@ -19,16 +19,12 @@ class DiskCache {
   private isWritingCache = false;
 
   constructor() {
-    if (!cluster.isMaster) {
+    if (!cluster.isPrimary) {
       return;
     }
     process.on('SIGINT', (e) => {
       this.$saveCacheToDisk(true);
-      process.exit(2);
-    });
-    process.on('SIGTERM', (e) => {
-      this.$saveCacheToDisk(true);
-      process.exit(2);
+      process.exit(0);
     });
   }