public StreamDocumentQueryResult(HttpResponse response, IStreamDocumentQueryResultWriter writer)
{
if (response.HasStarted)
{
throw new InvalidOperationException("You cannot start streaming because response has already started.");
}
_writer = writer;
}
public override Task StreamQuery(HttpResponse response, IStreamDocumentQueryResultWriter writer, IndexQueryServerSide query, DocumentsOperationContext documentsContext, OperationCancelToken token)
{
throw new NotSupportedException($"Index {Name} is in-memory implementation of a faulty index", _e);
}
public override async Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response, IStreamDocumentQueryResultWriter writer, OperationCancelToken token)
{
ObjectDisposedException lastException = null;
for (var i = 0; i < NumberOfRetries; i++)
{
try
{
documentsContext.CloseTransaction();
await GetRunner(query).ExecuteStreamQuery(query, documentsContext, response, writer, token);
return;
}
catch (ObjectDisposedException e)
{
if (Database.DatabaseShutdown.IsCancellationRequested)
{
throw;
}
lastException = e;
}
}
throw CreateRetriesFailedException(lastException);
}
public override async Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response, IStreamDocumentQueryResultWriter writer,
OperationCancelToken token)
{
var index = await MatchIndex(query, true, customStalenessWaitTimeout : TimeSpan.FromSeconds(60), documentsContext, token.Token);
await index.StreamQuery(response, writer, query, documentsContext, token);
}
public abstract Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response,
IStreamDocumentQueryResultWriter writer, OperationCancelToken token);
public override Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response, IStreamDocumentQueryResultWriter writer,
OperationCancelToken token)
{
var result = new StreamDocumentQueryResult(response, writer, token);
documentsContext.OpenReadTransaction();
FillCountOfResultsAndIndexEtag(result, query.Metadata, documentsContext);
ExecuteCollectionQuery(result, query, query.Metadata.CollectionName, documentsContext, token.Token);
result.Flush();
return(Task.CompletedTask);
}
public override Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response, IStreamDocumentQueryResultWriter writer, OperationCancelToken token)
{
var index = GetIndex(query.Metadata.IndexName);
return(index.StreamQuery(response, writer, query, documentsContext, token));
}
public override Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response, IStreamDocumentQueryResultWriter writer, OperationCancelToken token)
{
return(GetRunner(query).ExecuteStreamQuery(query, documentsContext, response, writer, token));
}
public override Task ExecuteStreamQuery(IndexQueryServerSide query, DocumentsOperationContext documentsContext, HttpResponse response, IStreamDocumentQueryResultWriter writer,
OperationCancelToken token)
{
throw new NotSupportedException(ErrorMessage);
}
