This CL corrects a bug in which the OnHandshakeComplete callback for an ssl session was never called

net/tools/testserver/testserver.py

Index: net/tools/testserver/testserver.py
diff --git a/net/tools/testserver/testserver.py b/net/tools/testserver/testserver.py
index 60b7b2817f47c5f238e9b55c23eff4604d096c2b..019e782a806df2466afc2663830e8e2912ecdf7d 100755
--- a/net/tools/testserver/testserver.py
+++ b/net/tools/testserver/testserver.py
@@ -157,7 +157,7 @@ class HTTPSServer(tlslite.api.TLSSocketServerMixIn,
                ssl_bulk_ciphers, ssl_key_exchanges, enable_npn,
                record_resume_info, tls_intolerant,
                tls_intolerance_type, signed_cert_timestamps,
-               fallback_scsv_enabled, ocsp_response):
+               fallback_scsv_enabled, ocsp_response, none_session_cache):
     self.cert_chain = tlslite.api.X509CertChain()
     self.cert_chain.parsePemList(pem_cert_and_key)
     # Force using only python implementation - otherwise behavior is different
@@ -205,6 +205,8 @@ class HTTPSServer(tlslite.api.TLSSocketServerMixIn,
       # If record_resume_info is true then we'll replace the session cache with
       # an object that records the lookups and inserts that it sees.
       self.session_cache = RecordingSSLSessionCache()
+    elif none_session_cache:
+      self.session_cache = None
     else:
       self.session_cache = tlslite.api.SessionCache()
     testserver_base.StoppableHTTPServer.__init__(self,
@@ -1986,7 +1988,8 @@ class ServerRunner(testserver_base.TestServerRunner):
                              self.options.signed_cert_timestamps_tls_ext.decode(
                                  "base64"),
                              self.options.fallback_scsv,
-                             stapled_ocsp_response)
+                             stapled_ocsp_response,
+                             self.options.none_session_cache)
         print 'HTTPS server started on https://%s:%d...' % \
             (host, server.server_port)
       else:
@@ -2086,6 +2089,10 @@ class ServerRunner(testserver_base.TestServerRunner):
 
   def add_options(self):
     testserver_base.TestServerRunner.add_options(self)
+    self.option_parser.add_option('--none-session-cache', action='store_true',
+                                  dest='none_session_cache',
+                                  help='tells the server to use a None'
+                                  'session cache.')
     self.option_parser.add_option('-f', '--ftp', action='store_const',
                                   const=SERVER_FTP, default=SERVER_HTTP,
                                   dest='server_type',