anchor.diff:  - WebSockets
   - TLS with SNI
   
  -NOTE: WebSocket traffic uses the same route conventions and supports the same
  +[NOTE]
  +WebSocket traffic uses the same route conventions and supports the same
   TLS termination types as other traffic.
   
   The router uses the service selector to watch the endpoints that support the
   service, bypassing its logic and replacing it with the router's own. Routers
  -subscribe to a configuration and automatically update themselves with any
  -changes. Router may be containerized or virtual, converting any changes to API
  -calls to another system, such as *F5*.
  +subscribe to a configuration and automatically update themselves when the
  +configuration changes. A router may be containerized or virtual, converting any
  +changes to API calls to another system, such as *F5*.
   
   Other capabilities exist to load-balance a service within a cluster. These
   services are exposed via a configurable link relation between different
  
positive.code: 
  *Sticky Sessions*
  
  Implementing sticky sessions is up to the underlying router configuration.  The default HAProxy
  template implements sticky sessions using the `balance source` directive which balances based
  on the source IP.  In addition, the template router plugin will provide the service name and
  namespace to the underlying implementation.  This can be used for more advanced configuration
  such as implementing stick-tables that synchronize between a set of peers. For details on the
  implementation you may inspect the `haproxy-config.template` located in the `/var/lib/haproxy/conf`
  directory of your router container.
  
  ////
  == Highly-available Routers
  
negative.code: template.
  - Calling a reload script.
  
  Router plug-ins assume they can bind to host ports 80 and 443 to allow external
  traffic to route to the host and subsequently through the router. Routers also
  assume that networking is configured such that it can access all pods in the
  cluster.
  
  At the time of writing, a template router is the single type of router plug-in
  available in OpenShift.
  