net: avoid Shutdown during Close
Once we've evicted all the blocked I/O, the ref count
should go to zero quickly, so it should be safe to
postpone the close(2) until then.
Fixes #1898.
Fixes #2116.
Fixes #2122.
R=golang-dev, mikioh.mikioh, bradfitz, fullung, iant
CC=golang-dev
https://golang.org/cl/5649076
diff --git a/src/pkg/net/dial_test.go b/src/pkg/net/dial_test.go
index bc87551..e5a797e 100644
--- a/src/pkg/net/dial_test.go
+++ b/src/pkg/net/dial_test.go
@@ -114,6 +114,12 @@
if testing.Short() {
n = 1000
}
+ switch runtime.GOOS {
+ case "darwin", "freebsd", "openbsd", "windows":
+ // Non-Linux systems take a long time to figure
+ // out that there is nothing listening on localhost.
+ n = 100
+ }
for i := 0; i < n; i++ {
c, err := Dial("tcp", addr)
if err == nil {
