From 9dc385a32aa3a47fecf97eef3935868a102769dc Mon Sep 17 00:00:00 2001
From: nemunaire <nemunaire@nemunai.re>
Date: Wed, 20 May 2015 06:12:50 +0200
Subject: [PATCH] New argument: --socketfile that create a socket for internal
 communication

---
 nemubot/__init__.py | 4 ++--
 nemubot/__main__.py | 9 +++++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/nemubot/__init__.py b/nemubot/__init__.py
index 668dd6c..7b3d21f 100644
--- a/nemubot/__init__.py
+++ b/nemubot/__init__.py
@@ -38,8 +38,8 @@ def requires_version(min=None, max=None):
                           "but this is nemubot v%s." % (str(max), __version__))
 
 
-def attach(pid):
-    print("TODO, attach to %d" % pid)
+def attach(socketfile):
+    print("TODO: Attach to Unix socket at: %s" % socketfile)
     return 0
 
 
diff --git a/nemubot/__main__.py b/nemubot/__main__.py
index 7db715b..456dc3a 100644
--- a/nemubot/__main__.py
+++ b/nemubot/__main__.py
@@ -43,6 +43,9 @@ def main():
     parser.add_argument("-P", "--pidfile", default="./nemubot.pid",
                         help="Path to the file where store PID")
 
+    parser.add_argument("-S", "--socketfile", default="./nemubot.sock",
+                        help="path where open the socket for internal communication")
+
     parser.add_argument("-l", "--logfile", default="./nemubot.log",
                         help="Path to store logs")
 
@@ -66,6 +69,7 @@ def main():
     # Resolve relatives paths
     args.data_path = os.path.abspath(os.path.expanduser(args.data_path))
     args.pidfile = os.path.abspath(os.path.expanduser(args.pidfile))
+    args.socketfile = os.path.abspath(os.path.expanduser(args.socketfile))
     args.logfile = os.path.abspath(os.path.expanduser(args.logfile))
     args.files = [ x for x in map(os.path.abspath, args.files)]
     args.modules_path = [ x for x in map(os.path.abspath, args.modules_path)]
@@ -185,6 +189,11 @@ def main():
     # Here we go!
     context.start()
 
+    if args.socketfile:
+        from nemubot.server.socket import SocketListener
+        context.add_server(SocketListener(context.add_server, "master_socket",
+                                          sock_location=args.socketfile))
+
     # context can change when performing an hotswap, always join the latest context
     oldcontext = None
     while oldcontext != context: