Try to handle HTTP version and SSL correctly (plus better errors)

daphne/http_protocol.py

@@ -49,6 +49,7 @@ class WebRequest(http.Request):
     """.replace("\n", "").replace("    ", " ").replace("   ", " ").replace("  ", " ")  # Shorten it a bit, bytes wise
 
     def __init__(self, *args, **kwargs):
+        try:
             http.Request.__init__(self, *args, **kwargs)
             # Easy factory link
             self.factory = self.channel.factory
@@ -58,6 +59,8 @@ class WebRequest(http.Request):
             self.last_keepalive = time.time()
             self.factory.reply_protocols[self.reply_channel] = self
             self._got_response_start = False
+        except Exception:
+            logger.error(traceback.format_exc())
 
     def process(self):
         try:
@@ -156,11 +159,11 @@ class WebRequest(http.Request):
                     self.factory.channel_layer.send("http.request", {
                         "reply_channel": self.reply_channel,
                         # TODO: Correctly say if it's 1.1 or 1.0
-                        "http_version": "1.1",
+                        "http_version": self.clientproto.split("/")[-1],
                         "method": self.method.decode("ascii"),
                         "path": self.unquote(self.path),
                         "root_path": self.root_path,
-                        "scheme": "http",
+                        "scheme": "https" if self.isSecure() else "http",
                         "query_string": self.query_string,
                         "headers": self.clean_headers,
                         "body": self.content.read(),