title: Sticky Sessions and Zuul in Spring Cloud
body: <p>I have a set of micro services and we use zuul for routing from the front end as a way of mapping a uri context path to a specific micro service using spring cloud.</p>
  
  <p>Internally and externally we use spring OAuth2 and that works quite well.</p>
  
  <p>However, for one specific service there has arisen a requirement for SAML and this imposes a sticky sessions requirement for that service.</p>
  
  <p>Has another considered this and what would eb the correct way to put in sticky session support for zuul.</p>
  
  <p>As a work around until I figure this out, I am routing some requests form the HAProxy that we have on the front end directly to this service. </p>