From 490ceae8860208ef218c78d002e03e34c98af3bb Mon Sep 17 00:00:00 2001
From: Igor Mikhalev <mr.igor.mikhalev@gmail.com>
Date: Sat, 8 Aug 2020 10:01:36 +0300
Subject: [PATCH] doc: add a note about possible missing lines to
 readline.asyncIterator

Fixes: https://github.com/nodejs/node/issues/33463
---
 doc/api/readline.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/api/readline.md b/doc/api/readline.md
index d34ca6e91e7f61..af5e3147d41f4d 100644
--- a/doc/api/readline.md
+++ b/doc/api/readline.md
@@ -356,6 +356,10 @@ async function processLineByLine() {
 }
 ```
 
+`readline.createInterface()` will start to consume the input stream once
+invoked. Having asynchronous operations between interface creation and
+asynchronous iteration may result in missed lines.
+
 ### `rl.line`
 <!-- YAML
 added: v0.1.98