firefox sync with gunicorn

sources/syncserver/__init__.py

@@ -117,16 +117,27 @@ def reconcile_wsgi_environ_with_public_url(event):
     # is serving us at some sub-path.
     if not request.script_name:
         request.script_name = p_public_url.path.rstrip("/")
-    # Log a noisy error if the application url is different to what we'd
-    # expect based on public_url setting.
+    # If the environ does not match public_url, requests are almost certainly
+    # going to fail due to auth errors.  We can either bail out early, or we
+    # can forcibly clobber the WSGI environ with the values from public_url.
+    # This is a security risk if you've e.g. mis-configured the server, so
+    # it's not enabled by default.
     application_url = request.application_url
     if public_url != application_url:
-        msg = "The public_url setting does not match the application url.\n"
-        msg += "This will almost certainly cause authentication failures!\n"
-        msg += "    public_url setting is: %s\n" % (public_url,)
-        msg += "    application url is:    %s\n" % (application_url,)
-        logger.error(msg)
-        raise _JSONError([msg], status_code=500)
+        if not request.registry.settings.get("syncserver.force_wsgi_environ"):
+            msg = "\n".join((
+                "The public_url setting doesn't match the application url.",
+                "This will almost certainly cause authentication failures!",
+                "    public_url setting is: %s" % (public_url,),
+                "    application url is:    %s" % (application_url,),
+                "You can disable this check by setting the force_wsgi_environ",
+                "option in your config file, but do so at your own risk.",
+            ))
+            logger.error(msg)
+            raise _JSONError([msg], status_code=500)
+        request.scheme = p_public_url.scheme
+        request.host = p_public_url.netloc
+        request.script_name = p_public_url.path.rstrip("/")
 
 
 def get_configurator(global_config, **settings):

sources/syncserver/staticnode.py

@@ -118,6 +118,9 @@ class StaticNodeAssignment(object):
             if urlparse.urlparse(sqluri).path.lower() in ("/", "/:memory:"):
                 sqlkw["pool_size"] = 1
                 sqlkw["max_overflow"] = 0
+        if "mysql" in self.driver:
+            # Guard against the db closing idle conections.
+            sqlkw["pool_recycle"] = 3600
         self._engine = create_engine(sqluri, **sqlkw)
         users.create(self._engine, checkfirst=True)