fix timestamp formatting: end_time may not be set

libmproxy/console/common.py

@@ -190,7 +190,10 @@ def format_flow(f, focus, extended=False, hostheader=False, padding=2):
         else:
             contentdesc = "[no content]"
 
+        if f.response.timestamp_end:
             delta = f.response.timestamp_end - f.response.timestamp_start
+        else:
+            delta = 0
         size = f.response.size()
         rate = utils.pretty_size(size / ( delta if delta > 0 else 1 ) )
 

libmproxy/protocol/http.py

@@ -89,6 +89,7 @@ class HTTPMessage(stateobject.StateObject):
     """
     Base class for HTTPRequest and HTTPResponse
     """
+
     def __init__(self, httpversion, headers, content, timestamp_start=None,
                  timestamp_end=None):
         self.httpversion = httpversion
@@ -917,6 +918,7 @@ class HTTPHandler(ProtocolHandler):
     HTTPHandler implements mitmproxys understanding of the HTTP protocol.
 
     """
+
     def __init__(self, c):
         super(HTTPHandler, self).__init__(c)
         self.expected_form_in = c.config.mode.http_form_in