This happens sometimes after several days, other times immediately following a new version deployment.
The fix is to re-deploy the app (presumably, a process restart fixes it).
In each case, tcpping to the redis server is fine, and other clients to the server have the same issue.
Very latest nuget pkg version at time of writing.
No connection is available to service this operation: RPOPLPUSH prism-livesaff_wqitem_PRSM_Production_evt; UnableToConnect on redacted.redis.cache.windows.net:6380/Interactive, Initializing, last: NONE, origin: BeginConnectAsync, outstanding: 0, last-read: 0s ago, last-write: 0s ago, unanswered-write: 267677s ago, keep-alive: 60s, state: Connecting, mgr: 10 of 10 available, last-heartbeat: never, global: 0s ago, v: 2.0.519.65453; IOCP: (Busy=0,Free=1000,Min=4,Max=1000), WORKER: (Busy=4,Free=32763,Min=4,Max=32767), Local-CPU: n/a, retrying after 0.100s | -
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This happens sometimes after several days, other times immediately following a new version deployment.
The fix is to re-deploy the app (presumably, a process restart fixes it).
In each case,
tcppingto the redis server is fine, and other clients to the server have the same issue.Very latest nuget pkg version at time of writing.