tls: improve debugging assertion

addaleax · addaleax · commit c0e3af1bf256 · 2018-09-03T22:16:49.000+02:00
Refs: #22618 PR-URL: #22625 Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
diff --git a/lib/_tls_wrap.js b/lib/_tls_wrap.js
@@ -64,7 +64,8 @@ function onhandshakestart(now) {
   debug('onhandshakestart');
 
   const { lastHandshakeTime } = this;
-  assert(now >= lastHandshakeTime);
+  assert(now >= lastHandshakeTime,
+         `now (${now}) < lastHandshakeTime (${lastHandshakeTime})`);
 
   this.lastHandshakeTime = now;
 
