fix: add a check if the res is destroyed before sending response

In the case of using `curl` or a similar tool on the command line,
or if the client decides to end the request for a streamed file early
without the check we would end up causing a server crash. Now, we will
just not send the response as the client has already decided how to
move on.

fix: nestjs#10105

Author: jmcdo29

packages/common/file-stream/streamable-file.ts

@@ -4,6 +4,7 @@ import { isFunction } from '../utils/shared.utils';
 import { StreamableFileOptions } from './streamable-options.interface';
 
 export interface StreamableHandlerResponse {
+  destroyed: boolean;
   statusCode: number;
   send: (msg: string) => void;
 }
@@ -15,8 +16,10 @@ export class StreamableFile {
     err: Error,
     response: StreamableHandlerResponse,
   ) => void = (err: Error, res) => {
-    res.statusCode = 400;
-    res.send(err.message);
+    if (!res.destroyed) {
+      res.statusCode = 400;
+      res.send(err.message);
+    }
   };
 
   constructor(buffer: Uint8Array, options?: StreamableFileOptions);