From 0b37e80614fabb8ade419972d93c1115d13a365d Mon Sep 17 00:00:00 2001
From: Andrew Godwin <andrew@aeracode.org>
Date: Sun, 28 Aug 2016 11:14:13 -0700
Subject: [PATCH] Add attribute check for #31 and remove version pin

---
 daphne/http_protocol.py | 6 +++---
 setup.py                | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/daphne/http_protocol.py b/daphne/http_protocol.py
index 867a834..87281fa 100755
--- a/daphne/http_protocol.py
+++ b/daphne/http_protocol.py
@@ -110,9 +110,9 @@ class WebRequest(http.Request):
                     logger.debug("Connection %s did not get successful WS handshake.", self.reply_channel)
                 del self.factory.reply_protocols[self.reply_channel]
                 self.reply_channel = None
-
-                # Resume the producer so we keep getting data
-                self.channel.resumeProducing()
+                # Resume the producer so we keep getting data, if it's available as a method
+                if hasattr(self.channel, "resumeProducing"):
+                    self.channel.resumeProducing()
 
             # Boring old HTTP.
             else:
diff --git a/setup.py b/setup.py
index 5576dc6..39ca85a 100755
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ setup(
     include_package_data=True,
     install_requires=[
         'asgiref>=0.13',
-        'twisted>=15.5,<16.3',
+        'twisted>=16.0',
         'autobahn>=0.12',
     ],
     entry_points={'console_scripts': [