cluster: support passing of named pipes

Fixes triggered assertion:

  Assertion failed: (0 && "bad address family"), function GetPeerName,
  file ../src/tcp_wrap.cc, line 237.

Fixes #2870.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/pipe_wrap.cc b/src/pipe_wrap.cc
index c99fe473976..68052942024 100644
--- a/src/pipe_wrap.cc
+++ b/src/pipe_wrap.cc
@@ -67,6 +67,13 @@ uv_pipe_t* PipeWrap::UVHandle() {
 }
 
 
+Local<Object> PipeWrap::Instantiate() {
+  HandleScope scope;
+  assert(!pipeConstructor.IsEmpty());
+  return scope.Close(pipeConstructor->NewInstance());
+}
+
+
 PipeWrap* PipeWrap::Unwrap(Local<Object> obj) {
   assert(!obj.IsEmpty());
   assert(obj->InternalFieldCount() > 0);