perf: use stream.isReadable when available

ronag · metcoder95 · commit 6eeb3e7033a6 · 2022-12-26T20:33:24.000+01:00
diff --git a/lib/core/util.js b/lib/core/util.js
@@ -263,7 +263,11 @@ function isErrored (body) {
 }
 
 function isReadable (body) {
-  return !!(body && /state: 'readable'/.test(nodeUtil.inspect(body)))
+  return !!(body && (
+    stream.isReadable
+      ? stream.isReadable(body)
+      : /state: 'readable'/.test(nodeUtil.inspect(body)
+  )))
 }
 
 function getSocketInfo (socket) {

Original file line number	Diff line number	Diff line change
`@@ -263,7 +263,11 @@ function isErrored (body) {`
`263`	`263`	`}`
`264`	`264`
`265`	`265`	`function isReadable (body) {`
`266`		`- return !!(body && /state: 'readable'/.test(nodeUtil.inspect(body)))`
	`266`	`+ return !!(body && (`
	`267`	`+ stream.isReadable`
	`268`	`+ ? stream.isReadable(body)`
	`269`	`+ : /state: 'readable'/.test(nodeUtil.inspect(body)`
	`270`	`+ )))`
`267`	`271`	`}`
`268`	`272`
`269`	`273`	`function getSocketInfo (socket) {`