[Bug 53239] New: dpnet:client - test_enum_hosts() and test_enum_hosts_peer() fail randomly on Windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53239

Bug ID: 53239
           Summary: dpnet:client - test_enum_hosts() and
                    test_enum_hosts_peer() fail randomly on Windows
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: directx-dplay
          Assignee: [e-mail]
          Reporter: [e-mail]

dpnet:client - test_enum_hosts() and test_enum_hosts_peer() fail randomly on
Windows:

client.c:323: Test failed: got 0x80004005
or
client.c:753: Test failed: got 0x80004005

https://test.winehq.org/data/patterns.html#dpnet:client

In both cases the API that fails is IDirectPlay8Client_CancelAsyncOperation()
so this looks like a race condition.

The failure rate (~4.4%) is low enough to cause false positives. Strangely
enough all but one of the failures happened on w7u, w7pro64 and w10pro64
(21H1). That means none of the failures happened on Windows 10 1507 to 2009!