Bug with GetTreeData() and tree with a lot of items

[Elio]

Hi,

I Discovered bug with TreeView with a lot of items inside.

When I call GetTreeData()  the server disconnect and after 2-3 minutes I have an error on Visual Studio saying "Task Cancelled".

In the attachment you can find a sample

Attachment: SynfusionTest_9005186f.zip

[Kanagambigai Murugan]

Hi Elio, 

Good day to you. 

We have checked the reported issue at our end. In Server side Blazor projects, if we are using a large amount of data to render items as in this sample or in general, we need to add below configuration in the startup.cs file to avoid the below exception. 

Exception 

fail: Microsoft.AspNetCore.SignalR.HubConnectionHandler[2]  

      Error when processing requests.  

System.IO.InvalidDataException: The maximum message size of 32768B was exceeded.   

The message size can be configured in AddHubOptions.  

               

Configuration 

services.AddServerSideBlazor().AddHubOptions(o => 

            { 

                o.MaximumReceiveMessageSize = 102400000; 

            }); 

We have modified your sample. 

Sample 

Kindly check the above sample and get back to us if you need any further assistance. 

Regards, 

Kanagambigai M.