public Task <TryCatch <ChangeFeedPage> > MonadicChangeFeedAsync(
FeedRangeState <ChangeFeedState> state,
ChangeFeedPaginationOptions changeFeedPaginationOptions,
ITrace trace,
CancellationToken cancellationToken) => this.monadicDocumentContainer.MonadicChangeFeedAsync(
state,
changeFeedPaginationOptions,
trace,
cancellationToken);
public ChangeFeedCrossFeedRangeAsyncEnumerable(
IDocumentContainer documentContainer,
ChangeFeedCrossFeedRangeState state,
ChangeFeedPaginationOptions changeFeedPaginationOptions,
JsonSerializationFormatOptions jsonSerializationFormatOptions = null)
{
this.documentContainer = documentContainer ?? throw new ArgumentNullException(nameof(documentContainer));
this.changeFeedPaginationOptions = changeFeedPaginationOptions ?? ChangeFeedPaginationOptions.Default;
this.state = state;
this.jsonSerializationFormatOptions = jsonSerializationFormatOptions;
}
public Task <ChangeFeedPage> ChangeFeedAsync(
FeedRangeState <ChangeFeedState> feedRangeState,
ChangeFeedPaginationOptions changeFeedPaginationOptions,
ITrace trace,
CancellationToken cancellationToken) => TryCatch <ChangeFeedPage> .UnsafeGetResultAsync(
this.MonadicChangeFeedAsync(
feedRangeState,
changeFeedPaginationOptions,
trace,
cancellationToken),
cancellationToken);
public override IAsyncEnumerable <TryCatch <ChangeFeed.ChangeFeedPage> > GetChangeFeedAsyncEnumerable(
ChangeFeedCrossFeedRangeState state,
ChangeFeedMode changeFeedMode,
ChangeFeedRequestOptions changeFeedRequestOptions = default)
{
NetworkAttachedDocumentContainer networkAttachedDocumentContainer = new NetworkAttachedDocumentContainer(
this,
this.queryClient,
changeFeedRequestOptions: changeFeedRequestOptions);
DocumentContainer documentContainer = new DocumentContainer(networkAttachedDocumentContainer);
Dictionary <string, string> additionalHeaders;
if ((changeFeedRequestOptions?.Properties != null) && changeFeedRequestOptions.Properties.Any())
{
Dictionary <string, object> additionalNonStringHeaders = new Dictionary <string, object>();
additionalHeaders = new Dictionary <string, string>();
foreach (KeyValuePair <string, object> keyValuePair in changeFeedRequestOptions.Properties)
{
if (keyValuePair.Value is string stringValue)
{
additionalHeaders[keyValuePair.Key] = stringValue;
}
else
{
additionalNonStringHeaders[keyValuePair.Key] = keyValuePair.Value;
}
}
changeFeedRequestOptions.Properties = additionalNonStringHeaders;
}
else
{
additionalHeaders = null;
}
ChangeFeedPaginationOptions changeFeedPaginationOptions = new ChangeFeedPaginationOptions(
changeFeedMode,
changeFeedRequestOptions?.PageSizeHint,
changeFeedRequestOptions?.JsonSerializationFormatOptions?.JsonSerializationFormat,
additionalHeaders);
return(new ChangeFeedCrossFeedRangeAsyncEnumerable(
documentContainer,
state,
changeFeedPaginationOptions,
changeFeedRequestOptions?.JsonSerializationFormatOptions));
}
