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Version: 1.28 (Current)

Razor Cache Script Changes – v1.28 Upgrade

Audience: Developers

Skill Prerequisites: C#, Razor Scripts, Caching

What Changed​

Cache Key Format Alteration​

  • Old Format (v1.27): avt.MyTokens.Token.mytok.*
  • Current Format (v1.28): paa:tokens:results.*

Before / After Code Example​

Before (v1.27)​

// Old key prefix
string key = cacheItem.Key.ToString();
if (key.StartsWith("avt.MyTokens.Token.mytok."))
{
    // Value returned directly
    string value = cacheItem.Value.ToString();
}

After (v1.28)​

// New key prefix
string key = cacheItem.Key != null ? cacheItem.Key.ToString() : "";
if (key.StartsWith("paa:tokens:results"))
{
    // Value is stored directly again
    string value = cacheItem.Value != null
        ? cacheItem.Value.ToString()
        : "";
}

Summary for Clients​

  • Update all Razor scripts reading cache items by:

    • Replacing old key prefixes with paa:tokens:results.
    • Continuing to use .ToString() to retrieve token values.

These changes ensure Razor scripts remain compatible with the current v1.28 behavior.

Revised 12/29/2025