INTEGER, read-only.

Available inall subroutines.

Returns the remote client port. This could be useful as a seed that returns the same value both in an ESI and a top-level request. For example, you could hash client.ip and client.port to get a value used both in ESI and the top level request.

User contributed notes


Do you see an error in this page? Do you have an interesting use case, example or edge case people should know about? Share your knowledge and help people who are reading this page! (Comments are moderated; for support, please contact Fastly support)