Sun Java System Web Proxy Server 4.0.3 2006Q2 Configuration File Reference

Connect

The Connect directive calls the connect function you specify.

Only the first applicable Connect function is called, starting from the most restrictive object. Occasionally it is desirable to call multiple functions (until a connection is established). The function returns REQ_NOACTION if the next function should be called. If it fails to connect, the return value is REQ_ABORT. If it connects successfully, the connected socket descriptor will be returned.