Automatic disabling of socket-preconnect for known problematic server (SimpleHTTPServer)

lib/request/connect.py

@@ -493,6 +493,7 @@ class Connect(object):
                     code = (code or conn.code) if conn.code == kb.originalCode else conn.code  # do not override redirection code (for comparison purposes)
                     responseHeaders = conn.info()
                     responseHeaders[URI_HTTP_HEADER] = conn.geturl()
+                    kb.serverHeader = responseHeaders.get(HTTP_HEADER.SERVER, kb.serverHeader)
                 else:
                     code = None
                     responseHeaders = {}