.. _examples: Examples ======== Proxying on an HTTP backend and sending back 50x errors 20% of the time:: $ vaurien --protocol http --proxy 0.0.0.0:8888 --backend blog.ziade.org:80 \ --behavior 20:error An SSL SMTP proxy with a 5% error rate and 10% delays:: $ vaurien --proxy 0.0.0.0:6565 --backend mail.example.com:465 \ --protocol smtp --behavior 5:error,10:delay An SSL SMTP Proxy that starts to error out after 12 calls (so in the middle of the transaction):: $ vaurien --proxy 0.0.0.0:6565 --backend mail.example.com:465 \ --protocol smtp --behavior 100:error --behavior-error-warmup 12 Adding a 1 second delay on **every** call to a MySQL server:: $ vaurien --proxy 0.0.0.0:3307 --backend 0.0.0.0:3306 --stay-connected --behavior 100:delay \ --handler-delay-sleep 1