From 75b6b31501eda24a37a8786aa10c2eb34b98973e Mon Sep 17 00:00:00 2001
From: Sebastian Schmidt <mrschmidt@google.com>
Date: Wed, 22 Jul 2020 13:19:52 -0700
Subject: [PATCH] Don't log Cancelled warning when strem is closed (#3450)

---
 .../src/platform/node/grpc_connection.ts      | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/packages/firestore/src/platform/node/grpc_connection.ts b/packages/firestore/src/platform/node/grpc_connection.ts
index 467f3c56353..13bdf0f6bb4 100644
--- a/packages/firestore/src/platform/node/grpc_connection.ts
+++ b/packages/firestore/src/platform/node/grpc_connection.ts
@@ -230,15 +230,17 @@ export class GrpcConnection implements Connection {
     });
 
     grpcStream.on('error', (grpcError: ServiceError) => {
-      logWarn(
-        LOG_TAG,
-        'GRPC stream error. Code:',
-        grpcError.code,
-        'Message:',
-        grpcError.message
-      );
-      const code = mapCodeFromRpcCode(grpcError.code);
-      close(new FirestoreError(code, grpcError.message));
+      if (!closed) {
+        logWarn(
+          LOG_TAG,
+          'GRPC stream error. Code:',
+          grpcError.code,
+          'Message:',
+          grpcError.message
+        );
+        const code = mapCodeFromRpcCode(grpcError.code);
+        close(new FirestoreError(code, grpcError.message));
+      }
     });
 
     logDebug(LOG_TAG, 'Opening GRPC stream');