From 27693e72150ee1d160ee08720300aae9f80f120a Mon Sep 17 00:00:00 2001
From: Denis Bilenko <denis@ag-projects.com>
Date: Thu, 18 Dec 2008 19:26:25 +0600
Subject: [PATCH] twistedutil.protocol.GreenTransport: allow write_event be
 customized

---
 eventlet/twistedutil/protocol.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/eventlet/twistedutil/protocol.py b/eventlet/twistedutil/protocol.py
index 1d60e3e..b65e3f9 100644
--- a/eventlet/twistedutil/protocol.py
+++ b/eventlet/twistedutil/protocol.py
@@ -78,10 +78,10 @@ class GreenTransportBase(object):
         if self.transportBufferSize is not None:
             transport.bufferSize = self.transportBufferSize
         self.init_transport_producer(transport)
-        ev = event()
-        ev.send(1)
-        transport.registerProducer(Producer2Event(ev), True)
-        self.write_event = ev
+        if self.write_event is None:
+            self.write_event = event()
+            self.write_event.send(1)
+        transport.registerProducer(Producer2Event(self.write_event), True)
         self.transport = transport
 
 class Protocol(twistedProtocol):