grpc-js: Look for ECONNRESET errors by code instead of errno

Author: murgatroid99

packages/grpc-js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@grpc/grpc-js",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "gRPC Library for Node - pure JS implementation",
   "homepage": "https://grpc.io/",
   "repository": "https://github.com/grpc/grpc-node/tree/master/packages/grpc-js",

packages/grpc-js/src/call-stream.ts

@@ -589,7 +589,7 @@ export class Http2CallStream implements Call {
                  * "Internal server error" message. */
                 details = `Received RST_STREAM with code ${stream.rstCode} (Internal server error)`;
               } else {
-                if (this.internalError.errno === os.constants.errno.ECONNRESET) {
+                if (this.internalError.code === 'ECONNRESET') {
                   code = Status.UNAVAILABLE;
                   details = this.internalError.message;
                 } else {