From 9c11e8a1ca75c55b59c2794d3b3840f1df2e2a65 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Tue, 1 Nov 2011 23:42:45 +0100
Subject: [PATCH] net: implement Server.prototype.address() for pipes

---
 lib/net.js                       | 11 +++++++--
 test/simple/test-pipe-address.js | 39 ++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 2 deletions(-)
 create mode 100644 test/simple/test-pipe-address.js

diff --git a/lib/net.js b/lib/net.js
index ce1b8d72bb..348e25a2dc 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -743,7 +743,8 @@ Server.prototype.listen = function() {
 
   } else if (isPipeName(arguments[0])) {
     // UNIX socket or Windows pipe.
-    listen(self, arguments[0], -1, -1);
+    var pipeName = self._pipeName = arguments[0];
+    listen(self, pipeName, -1, -1);
 
   } else if (typeof arguments[1] == 'undefined' ||
              typeof arguments[1] == 'function') {
@@ -764,7 +765,13 @@ Server.prototype.listen = function() {
 };
 
 Server.prototype.address = function() {
-  return this._handle.getsockname();
+  if (this._handle && this._handle.getsockname) {
+    return this._handle.getsockname();
+  } else if (this._pipeName) {
+    return this._pipeName;
+  } else {
+    return null;
+  }
 };
 
 function onconnection(clientHandle) {
diff --git a/test/simple/test-pipe-address.js b/test/simple/test-pipe-address.js
new file mode 100644
index 0000000000..6b29d2a2c4
--- /dev/null
+++ b/test/simple/test-pipe-address.js
@@ -0,0 +1,39 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('../common');
+var assert = require('assert');
+var net = require('net');
+
+var address = null;
+
+var server = net.createServer(function() {
+  assert(false); // should not be called
+});
+
+server.listen(common.PIPE, function() {
+  address = server.address();
+  server.close();
+});
+
+process.on('exit', function() {
+  assert.equal(address, common.PIPE);
+});