How to integrate fastly wasm service with existing vcl service using service chaining.
If we want to integrate a wasm service for any existing vcl based service, what needs to be done. is there any docs available for service chaining (client --> VCL service --> wasm service )
I'm sorry we took so long to get back to you.
To service chain a WASM service to your VCL, all that is needed is to add the WASM domain as an origin. You'll also have to reach out to firstname.lastname@example.org to enable the .bypass_local_route_table pragma and then add .bypass_local_route_table = true on your backend definition in VCL.
Please note that service chaining changes the way you will be billed.
You can take a look at our comprehensive document that covers service chaining in detail: https://developer.fastly.com/learning/concepts/service-chaining/#chaining-with-shielding-in-computeedge
Fastly Customer Support
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