internal void AddUntilAttachParameter(HistoryRequestParams query)
{
if (State != ChannelState.Attached)
{
throw new AblyException("Channel is not attached. Cannot use untilAttach parameter");
}
query.ExtraParameters.Add("fromSerial", AttachedSerial);
}
public Task <PaginatedResult <Message> > HistoryAsync(bool untilAttach = false)
{
var query = new HistoryRequestParams();
if (untilAttach)
{
AddUntilAttachParameter(query);
}
return(RestChannel.HistoryAsync(query));
}
/// <summary>
/// Get the presence messages history for the channel by specifying a query
/// </summary>
/// <returns><see cref="PaginatedResult{T}"/></returns>
Task <PaginatedResult <PresenceMessage> > IPresence.HistoryAsync(HistoryRequestParams query)
{
query = query ?? new HistoryRequestParams();
query.Validate();
var request = _ablyRest.CreateGetRequest(_basePath + "/presence/history", Options);
request.AddQueryParameters(query.GetParameters());
return(_ablyRest.ExecutePaginatedRequest(request, Presence.HistoryAsync));
}
public void GetLinkQuery_WithHeadersAndAskingForNextLink_ReturnsCorrectRequestQuery()
{
//Arrange
var nextDataRequest = HistoryRequestParams.Parse(NextQueryString);
//Act
var actual = HistoryRequestParams.GetLinkQuery(GetSampleHistoryRequestHeaders(), "next");
//Assert
Assert.Equal(nextDataRequest, actual);
}
/// <summary>
/// Return the message history of the channel
/// </summary>
/// <param name="query"><see cref="HistoryRequestParams"/></param>
/// <returns><see cref="PaginatedResult{T}"/> of Messages</returns>
public Task <PaginatedResult <Message> > HistoryAsync(HistoryRequestParams query)
{
query = query ?? new HistoryRequestParams();
query.Validate();
var request = _ablyRest.CreateGetRequest(_basePath + "/messages", Options);
request.AddQueryParameters(query.GetParameters());
return(_ablyRest.ExecutePaginatedRequest(request, HistoryAsync));
}
Task <PaginatedResult <PresenceMessage> > IPresence.GetAsync(HistoryRequestParams query)
{
if (query == null) //Fall back on the default implementation
{
return(Presence.GetAsync());
}
query.Validate();
var request = _ablyRest.CreateGetRequest(_basePath + "/presence", Options);
request.AddQueryParameters(query.GetParameters());
return(_ablyRest.ExecutePaginatedRequest(request, Presence.GetAsync));
}
public PaginatedResult <Message> History(HistoryRequestParams query)
{
return(AsyncHelper.RunSync(() => HistoryAsync(query)));
}
