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PEER_S_NO_CONNECTIVITY
Peer subsystem currently has no connectivity
PEER_S_NO_CONNECTIVITY is HRESULT 6488069 (0x00630005) from winerror.h. The documented description is “No connectivity.” In the Windows Peer-to-Peer graph, group, event, connection, or subscription state, the value reports a nonfailure state that must not be collapsed into plain S_OK.
What must be true before accepting it
Verify that the local graph or group state is preserved and operations requiring remote peers are deferred cleanly. Without the boundary check, the HRESULT can hide stale output, pending ownership, or omitted work.
Where the status is encountered
- Peer Graphing data-store creation and connection; capture the exact API, object, and phase because the same numeric success severity does not define the state by itself.
- Peer group membership and event processing;
- Record subscriptions and offline synchronization;
Correct handling and recovery
Enter offline mode, retain local changes for later synchronization, and monitor network and peer-neighbor events. Retry with backoff after connectivity changes.
Do not use an unchanged tight retry loop; it can duplicate effects or conceal a terminal state.
Practical scenario
A mobile client loses all peer routes. It queues local graph updates and resumes synchronization after a neighbor reconnects.
Difference from nearby results
Already-connected is an idempotent connected state; this status reports absence of usable peer connectivity.
Precise classification of it selects the correct wait, stop, retry, cleanup, or disclosure path.
References
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