Fix bug where error sent by server via stream is silenced. It happens bc as soon as headers are returned the continuation gets resumed, and resuming continuation again in the case of stream error does nothing and error doesn't get bubbled up. This change sends error back up by closing stream with it. (#922)

Author: sichanyoo

Sources/ClientRuntime/Networking/Http/CRT/CRTClientEngine.swift

@@ -536,14 +536,11 @@ public class CRTClientEngine: HTTPClient {
             switch result {
             case .success(let statusCode):
                 response.statusCode = makeStatusCode(statusCode)
+                stream.close()
             case .failure(let error):
                 self.logger.error("Response encountered an error: \(error)")
-                continuation.safeResume(error: error)
+                stream.closeWithError(error)
             }
-
-            // closing the stream is required to signal to the caller that the response is complete
-            // and no more data will be received in this stream
-            stream.close()
         }
 
         requestOptions.http2ManualDataWrites = http2ManualDataWrites