http2: simplify timeout tracking

There’s no need to reset the chunk counter for every write. PR-URL: #19206 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]> Reviewed-By: Anatoli Papirovski <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>

Author: addaleax

src/node_http2.cc

@@ -1630,10 +1630,6 @@ inline Http2Stream* Http2Session::SubmitRequest(
 return stream;
 }
 
-inlinevoidHttp2Session::SetChunksSinceLastWrite(size_t n){
- chunks_sent_since_last_write_ = n;
-}
-
 // Callback used to receive inbound data from the i/o stream
 voidHttp2Session::OnStreamRead(ssize_t nread, constuv_buf_t& buf){
  Http2Scope h2scope(this);
@@ -2016,7 +2012,6 @@ inline int Http2Stream::DoWrite(WriteWrap* req_wrap,
 CHECK(!this->IsDestroyed());
 CHECK_EQ(send_handle, nullptr);
  Http2Scope h2scope(this);
- session_->SetChunksSinceLastWrite();
 if (!IsWritable()){
  req_wrap->Done(UV_EOF);
 return0;
@@ -2519,8 +2514,6 @@ void Http2Stream::RespondFD(const FunctionCallbackInfo<Value>& args){
 int64_t length = args[3]->IntegerValue(context).ToChecked();
 int options = args[4]->IntegerValue(context).ToChecked();
 
- stream->session()->SetChunksSinceLastWrite();
-
  Headers list(isolate, context, headers);
  args.GetReturnValue().Set(stream->SubmitFile(fd, *list, list.length(),
  offset, length, options));

src/node_http2.h

@@ -884,8 +884,6 @@ class Http2Session : public AsyncWrap, public StreamListener{
 // Write data to the session
 inlinessize_tWrite(constuv_buf_t* bufs, size_t nbufs);
 
-inlinevoidSetChunksSinceLastWrite(size_t n = 0);
-
 size_tself_size() constoverride{returnsizeof(*this)}
 
 inlinevoidGetTrailers(Http2Stream* stream, uint32_t* flags);