fixup

Author: ronag

lib/internal/streams/end-of-stream.js

@@ -21,8 +21,9 @@ function isRequest(stream) {
   return stream.setHeader && typeof stream.abort === 'function';
 }
 
-function isOutgoingMessage(stream) {
+function isServerResponse(stream) {
   return (
+    typeof stream._sent100 === 'boolean' &&
     typeof stream._removedConnection === 'boolean' &&
     typeof stream._removedContLen === 'boolean' &&
     typeof stream._removedTE === 'boolean' &&
@@ -89,7 +90,7 @@ function eos(stream, options, callback) {
   // TODO (ronag): Improve soft detection to include core modules and
   // common ecosystem modules that do properly emit 'close' but fail
   // this generic check.
-  let willEmitClose = isOutgoingMessage(stream) || (
+  let willEmitClose = isServerResponse(stream) || (
     state &&
     state.autoDestroy &&
     (state.emitClose || isSocket(stream)) &&