doc: mention the go1.7 cancellation strategy in the godoc

PuerkitoBio · Jul 26, 2016 · 5ed5671 · 5ed5671
1 parent 0e4cdf8
commit 5ed5671
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/rehttp.go b/rehttp.go
@@ -37,6 +37,9 @@
 // implement the deprecated http.Transport.CancelRequest method
 // (https://golang.org/pkg/net/http/#Transport.CancelRequest).
 //
+// On Go1.7+, it uses the context returned by http.Request.Context
+// to check for cancelled requests.
+//
 // It should work on Go1.5, but only if there is no timeout set on the
 // *http.Client. Go's stdlib will return an error on the first request
 // if that's the case, because it requires a RoundTripper that