Jennyf/l2 refresh (#1065)

jennyf19 · web-flow · commit 9ae5f8aeadb6 · 2021-03-15T08:31:27.000-07:00
* update 1.8.1 changelog

* Handle L2 offline for refresh
diff --git a/src/Microsoft.Identity.Web/TokenCacheProviders/Distributed/MsalDistributedTokenCacheAdapter.cs b/src/Microsoft.Identity.Web/TokenCacheProviders/Distributed/MsalDistributedTokenCacheAdapter.cs
@@ -121,7 +121,10 @@ protected override async Task<byte[]> ReadCacheBytesAsync(string cacheKey)
             }
             else
             {
-                await _distributedCache.RefreshAsync(cacheKey).ConfigureAwait(false);
+                await L2OperationWithRetryOnFailureAsync(
+                       "Refresh",
+                       (cacheKey) => _distributedCache.RefreshAsync(cacheKey),
+                       cacheKey).ConfigureAwait(false);
             }
 
 #pragma warning disable CS8603 // Possible null reference return.

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,10 @@ protected override async Task<byte[]> ReadCacheBytesAsync(string cacheKey)`
`121`	`121`	`}`
`122`	`122`	`else`
`123`	`123`	`{`
`124`		`- await _distributedCache.RefreshAsync(cacheKey).ConfigureAwait(false);`
	`124`	`+ await L2OperationWithRetryOnFailureAsync(`
	`125`	`+ "Refresh",`
	`126`	`+ (cacheKey) => _distributedCache.RefreshAsync(cacheKey),`
	`127`	`+ cacheKey).ConfigureAwait(false);`
`125`	`128`	`}`
`126`	`129`
`127`	`130`	`#pragma warning disable CS8603 // Possible null reference return.`