stream_base: homogenize req_wrap_obj use

Always use `req_wrap_obj` to allow calling `req->Done()` in stream
implementations.

PR-URL: https://github.com/nodejs/node/pull/10184
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 6 insertions, 11 deletions

diff --git a/src/stream_base.cc b/src/stream_base.cc
index a12a1efc73..3ed622d7ef 100644
--- a/src/stream_base.cc
+++ b/src/stream_base.cc
@@ -82,10 +82,8 @@ void StreamBase::AfterShutdown(ShutdownWrap* req_wrap, int status) {
     req_wrap_obj
   };
 
-  if (req_wrap->object()->Has(env->context(),
-                              env->oncomplete_string()).FromJust()) {
+  if (req_wrap_obj->Has(env->context(), env->oncomplete_string()).FromJust())
     req_wrap->MakeCallback(env->oncomplete_string(), arraysize(argv), argv);
-  }
 
   delete req_wrap;
 }
@@ -172,9 +170,8 @@ int StreamBase::Writev(const FunctionCallbackInfo<Value>& args) {
 
   int err = DoWrite(req_wrap, *bufs, count, nullptr);
 
-  req_wrap->object()->Set(env->async(), True(env->isolate()));
-  req_wrap->object()->Set(env->bytes_string(),
-                          Number::New(env->isolate(), bytes));
+  req_wrap_obj->Set(env->async(), True(env->isolate()));
+  req_wrap_obj->Set(env->bytes_string(), Number::New(env->isolate(), bytes));
   const char* msg = Error();
   if (msg != nullptr) {
     req_wrap_obj->Set(env->error_string(), OneByteString(env->isolate(), msg));
@@ -328,7 +325,7 @@ int StreamBase::WriteString(const FunctionCallbackInfo<Value>& args) {
       // Reference StreamWrap instance to prevent it from being garbage
       // collected before `AfterWrite` is called.
       CHECK_EQ(false, req_wrap->persistent().IsEmpty());
-      req_wrap->object()->Set(env->handle_string(), send_handle_obj);
+      req_wrap_obj->Set(env->handle_string(), send_handle_obj);
     }
 
     err = DoWrite(
@@ -338,7 +335,7 @@ int StreamBase::WriteString(const FunctionCallbackInfo<Value>& args) {
         reinterpret_cast<uv_stream_t*>(send_handle));
   }
 
-  req_wrap->object()->Set(env->async(), True(env->isolate()));
+  req_wrap_obj->Set(env->async(), True(env->isolate()));
 
   if (err)
     req_wrap->Dispose();
@@ -383,10 +380,8 @@ void StreamBase::AfterWrite(WriteWrap* req_wrap, int status) {
     wrap->ClearError();
   }
 
-  if (req_wrap->object()->Has(env->context(),
-                              env->oncomplete_string()).FromJust()) {
+  if (req_wrap_obj->Has(env->context(), env->oncomplete_string()).FromJust())
     req_wrap->MakeCallback(env->oncomplete_string(), arraysize(argv), argv);
-  }
 
   req_wrap->Dispose();
 }