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Old 03-29-2023, 10:07 PM
JamieHardt JamieHardt is offline
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Default PTSL Version Semantics

Hey, as regards the PTSL version number as it appears in the RequestHeader, is there any specific policy for this to be validated?

If a client sends a request with a lower number than the server supports, is this always a failure, or will the server make a best-effort to fulfill the request? Or better, if the client sends a request with a HIGHER number than the server supports, is this always a failure or will the server attempt a best-effort?
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Old 03-30-2023, 07:22 AM
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rmajors rmajors is offline
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Default Re: PTSL Version Semantics

There is a minimum supported version defined within Pro Tools for each release. This minimum version is documented in the "Release Notes" pages in PTSL. If a client uses an earlier version than this minimum version then its PTSL commands will fail.


We plan to support compatibility for all higher versions, so a later client connecting to an earlier Pro Tools release is expected to always succeed when using commands that are supported by that Pro Tools version.


We also have a versioning mechanism for individual commands in case this is needed in the future, but this versioning is not currently used.
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