Method FindConfigurationFailuresAsync

Namespace

MailFathom.Infrastructure.Persistence.Connections

Assembly

MailFathom.Infrastructure.dll

FindConfigurationFailuresAsync(PostgresConnectionSettings, CancellationToken)

Finds everything that stops a reloaded candidate from being adopted.

Task<IReadOnlyList<DatabaseConnectionConfigurationFailure>> FindConfigurationFailuresAsync(PostgresConnectionSettings candidate, CancellationToken cancellationToken)

Parameters

candidate PostgresConnectionSettings

The connection settings a reloaded configuration would publish.

cancellationToken CancellationToken

Cancels the resolution the check performs.

Returns

Task<IReadOnlyList<DatabaseConnectionConfigurationFailure>>

One failure per problem, empty when the candidate can be adopted.

Remarks

Reports nothing before host startup has composed the connection, because startup composition validates the first settings itself and fails the host when they are unusable.

Exceptions

ArgumentNullException

Thrown when candidate is null.