anchor.diff:  
   == Increase maximum allowed connections
   
  -At the time of publishing (1.3.0.Final), the OkHttpClient max connections setting can be increased with by setting the `http.maxConnections` system property footnote:[This option is valid as of OkHttpClient 2.4.0, and is changed in later versions. We will endeavour to provide backwards compatibility when apiman upgrades.]:
  +At the time of publishing (1.3.0.Final), the OkHttpClient max connections setting can be increased by setting the `http.maxConnections` system property footnote:[This option is valid as of OkHttpClient 2.4.0, and is changed in later versions. We will endeavour to provide backwards compatibility when apiman upgrades.]:
   
   `-Dhttp.maxConnections=100`
   
  
positive.code: 
  === Tomcat
  
  For Tomcat the equivalent options appear to be `maxConnections` and `maxThreads`. https://tomcat.apache.org/tomcat-9.0-doc/config/http.html#Standard_Implementation[Refer to the documentation for more].
  
  == Some community-contributed IO tweaks
  
  
negative.code: ---
  layout: post
  title:  "Performance tuning the Apiman Gateway (WildFly, EAP, Tomcat)"
  date: 2017-05-15 16:00:00 BST
  author: marc_savy
  categories: apiman gateway performance
  ---
  