From ee1e330157067e479690106b2dffa1fcf904b0e5 Mon Sep 17 00:00:00 2001
From: Michael Lumish <mlumish@google.com>
Date: Mon, 8 Aug 2022 12:50:50 -0700
Subject: [PATCH] grpc-js: Avoid explicit bind in trailer event handler

---
 packages/grpc-js/src/call-stream.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/grpc-js/src/call-stream.ts b/packages/grpc-js/src/call-stream.ts
index e8f31275..f265512f 100644
--- a/packages/grpc-js/src/call-stream.ts
+++ b/packages/grpc-js/src/call-stream.ts
@@ -573,7 +573,9 @@ export class Http2CallStream implements Call {
           }
         }
       });
-      stream.on('trailers', this.handleTrailers.bind(this));
+      stream.on('trailers', (headers: http2.IncomingHttpHeaders) => {
+        this.handleTrailers(headers);
+      });
       stream.on('data', (data: Buffer) => {
         this.trace('receive HTTP/2 data frame of length ' + data.length);
         const messages = this.decoder.write(data);