fix: allow to set randomizationFactor to 0 (#1447)

Documentation: https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#nullish-coalescing Related: #1231
socketio · Jul 29, 2021 · dfb46b5 · dfb46b5
1 parent 7326bd5
commit dfb46b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/manager.ts b/lib/manager.ts
@@ -362,7 +362,7 @@ export class Manager<
     this.reconnectionAttempts(opts.reconnectionAttempts || Infinity);
     this.reconnectionDelay(opts.reconnectionDelay || 1000);
     this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000);
-    this.randomizationFactor(opts.randomizationFactor || 0.5);
+    this.randomizationFactor(opts.randomizationFactor ?? 0.5);
     this.backoff = new Backoff({
       min: this.reconnectionDelay(),
       max: this.reconnectionDelayMax(),