server: add EXPERIMENTAL tag to grpc.ConnectTimeout (#1652)
diff --git a/server.go b/server.go
index 126607c..8cc2915 100644
--- a/server.go
+++ b/server.go
@@ -309,6 +309,8 @@
// connection establishment (up to and including HTTP/2 handshaking) for all
// new connections. If this is not set, the default is 120 seconds. A zero or
// negative value will result in an immediate timeout.
+//
+// This API is EXPERIMENTAL.
func ConnectionTimeout(d time.Duration) ServerOption {
return func(o *options) {
o.connectionTimeout = d
