Available inall subroutines.
Tracks the number of requests received by Varnish over a persistent connection. Over an HTTP/2 connection, tracks the number of multiplexed requests.
client.requests is used in the following code examples. Examples apply VCL to real-world use cases and can be deployed as they are, or adapted for your own service. See the full list of code examples for more inspiration.
Click RUN on a sample below to provision a Fastly service, execute the code on Fastly, and see how the function behaves.
Throttling per country over configurable time periods
Adjust the maximum TCP socket pacing for connections at peak times of day in busy regions.