From 46e9fc58a69fffdfeda18b62979157559cdb2c65 Mon Sep 17 00:00:00 2001
From: Luke Dashjr <luke-jr+git@utopios.org>
Date: Mon, 17 Jun 2013 04:14:15 +0000
Subject: [PATCH] Document asynchat-inherited recv function behaviour

---
 networkserver.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/networkserver.py b/networkserver.py
index db8b184..64616d1 100644
--- a/networkserver.py
+++ b/networkserver.py
@@ -39,6 +39,9 @@ class SocketHandler:
 		self.logger.debug(traceback.format_exc())
 		self.handle_close()
 	
+	# NOTE: This function checks for socket-closed condition and calls handle_close
+	recv = asynchat.async_chat.recv
+	
 	def handle_read(self):
 		try:
 			data = self.recv (self.ac_in_buffer_size)
@@ -153,8 +156,6 @@ class SocketHandler:
 				return
 			self.server.register_socket_m(self.fd, EPOLL_READ)
 	
-	recv = asynchat.async_chat.recv
-	
 	def close(self):
 		if self.wbuf:
 			self.closeme = True
-- 
2.1.4