/// <summary>
/// Decorator query handler delaying after the <see cref="IProjection"/> has been rebuilt
/// <para>
/// * redirect exceptions to <see cref="IErrorLog"/>
/// </para>
/// </summary>
/// <param name="query">Typed query</param>
/// <returns>Task representing the result of asynchronous query processing </returns>
protected override async Task <TResult> Handle(TQuery query)
{
var tracked = new TrackedResult <TQuery, TResult>(query);
await _queryFlow.SendAsync(tracked);
return(await tracked.Task);
}
/// <inheritdoc />
public async Task <Task <string> > SubmitRequest(string url, CancellationToken token = default)
{
var tracked = new TrackedResult <string, string>(url, token);
try
{
await _flow.SendAsync(tracked);
}
catch (Exception e)
{
_log.Errors.Add(e);
_flow = new ConnectorFlow(Configuration.DataflowOptions, this);
await _flow.SendAsync(tracked);
}
return(tracked.Task);
}
