From 81e08e84df4cfda5e5479f8455a86bd3d27964e7 Mon Sep 17 00:00:00 2001
From: Michael Lumish <mlumish@google.com>
Date: Wed, 16 Mar 2022 12:39:36 -0700
Subject: [PATCH] grpc-js: Transparently retry session destroyed error

---
 packages/grpc-js/src/channel.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/grpc-js/src/channel.ts b/packages/grpc-js/src/channel.ts
index 9d73c5df..8ca11dd5 100644
--- a/packages/grpc-js/src/channel.ts
+++ b/packages/grpc-js/src/channel.ts
@@ -466,9 +466,9 @@ export class ChannelImplementation implements Channel {
                     callConfig.onCommitted?.();
                     pickResult.onCallStarted?.();
                   } catch (error) {
-                    if (
-                      (error as NodeJS.ErrnoException).code ===
-                      'ERR_HTTP2_GOAWAY_SESSION'
+                    const errorCode = (error as NodeJS.ErrnoException).code;
+                    if (errorCode === 'ERR_HTTP2_GOAWAY_SESSION' ||
+                        errorCode === 'ERR_HTTP2_INVALID_SESSION'
                     ) {
                       /* An error here indicates that something went wrong with
                        * the picked subchannel's http2 stream right before we