SignalR SSE blocked RRS feed

  • Question

  • Hi,

    not sure if this is the right place for this topic. 

    We have an implementation of our software that uses SignalR, does anyone know what could block Server Sent Events from working?

    Normally it would try the following in that order: WebSockets, Server Sent Events, Long Polling. WebSockets are not available since our customer has a Load Balancer with SSL offloading and other Security services we think. We'd be fine to use SSE for now.

    However the first SSE call goes in a timeout after 5 seconds and then it falls back to long polling. The only issue we have is that we loose 5 seconds (its a time critical application).

    Implementation works with SSE in another environment. 



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    Tuesday, May 12, 2020 6:15 AM


All replies

  • Hi RabanserD,

    Thank you for posting here.

    I have moved the thread to where is the forum for? forum to help you find the correct forum to go ask questions.

    The CLR Forum discuss and ask questions about .NET Framework Base Classes (BCL) such as Collections, I/O, Regigistry, Globalization, Reflection. Also discuss all the other Microsoft libraries that are built on or extend the .NET Framework.

    Thank you for your understanding.

    Best Regards,

    Xingyu Zhao

    MSDN Community Support
    Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.

    Tuesday, May 12, 2020 7:53 AM
  • Hello,

    you could ask here: https://forums.asp.net/

    Regards, Guido

    • Proposed as answer by Dave PatrickMVP Tuesday, May 12, 2020 12:06 PM
    • Marked as answer by RabanserD Tuesday, May 12, 2020 12:08 PM
    Tuesday, May 12, 2020 8:15 AM