From 4a6046c2b03ad1d7e08d6e6dc0d1817cbffc5283 Mon Sep 17 00:00:00 2001
From: hannahrogers-google
 <52459909+hannahrogers-google@users.noreply.github.com>
Date: Mon, 24 Feb 2020 13:02:45 -0500
Subject: [PATCH] fix: add a default value for max outstanding request bytes
 flow control setting (#96)

* adding default max outstanding request bytes
---
 .../src/main/java/com/google/cloud/pubsub/v1/Subscriber.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/Subscriber.java b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/Subscriber.java
index 9c84dea0a..8baaf2472 100644
--- a/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/Subscriber.java
+++ b/google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/Subscriber.java
@@ -416,7 +416,10 @@ public static final class Builder {
     private Duration maxAckExtensionPeriod = DEFAULT_MAX_ACK_EXTENSION_PERIOD;
 
     private FlowControlSettings flowControlSettings =
-        FlowControlSettings.newBuilder().setMaxOutstandingElementCount(1000L).build();
+        FlowControlSettings.newBuilder()
+            .setMaxOutstandingElementCount(1000L)
+            .setMaxOutstandingRequestBytes(100L * 1024L * 1024L) // 100MB
+            .build();
 
     private ExecutorProvider executorProvider = DEFAULT_EXECUTOR_PROVIDER;
     private ExecutorProvider systemExecutorProvider = null;