From c4dce3d6e7569e2109f77fe3b1489fdbf0902bb4 Mon Sep 17 00:00:00 2001
From: "Ryan P. Brewster" <RyanPBrewster@gmail.com>
Date: Tue, 27 Nov 2018 11:37:56 -0800
Subject: [PATCH] Put another limit on gRPC backoff

---
 packages/testing/src/api/index.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/testing/src/api/index.ts b/packages/testing/src/api/index.ts
index 54475a9f577..fb306cd3bc6 100644
--- a/packages/testing/src/api/index.ts
+++ b/packages/testing/src/api/index.ts
@@ -200,7 +200,13 @@ export function loadFirestoreRules(
 
   let client = new EMULATOR.FirestoreEmulator(
     FIRESTORE_ADDRESS,
-    grpc.credentials.createInsecure()
+    grpc.credentials.createInsecure(),
+    {
+      // Cap how much backoff gRPC will perform. This is testing code, so
+      // efficiency is less important than responsiveness.
+      'grpc.initial_reconnect_backoff_ms': 100,
+      'grpc.max_reconnect_backoff_ms': 100
+    }
   );
   return new Promise((resolve, reject) => {
     client.setSecurityRules(