I have been having this interesting problem with my Community Server build. Each time the server reboots (usually due to a Microsoft update), the first time a request goes through to IIS, it gets this error (see the attached file for more details).
[SqlException (0x80131904): Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.]
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +437
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
CommunityServer.Data.SqlCommonDataProvider.LoadSiteSettings(String application, Int32 settingsID, Boolean returnAll) +275
If I then log in and run IISReset, the database connections will be up and running again. I'm stumped.
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