How to do web socket communication with query string in ASP.NET with C#?

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C#

ASP.NET

WCF

sockets

I am doing a web socket communication process. I was successfully able to do the same by setting the interface and by adding the service reference without any parameters

But I need to send as below:

I have the parameter values from DB but how to pass this base address over a web socket in below Url and get the end point address.

baseaddress
https://10.10.10.1/Test/test?entityDetails= {"requestData":””, "requestkData":“ “} & entityId=”””)

Endpoint address expected:
wss://10.10.10.1/Test/test?entityDetails= {"requestData":””, "requestkData":“ “} & entityId=”””) .

What I have tried:

Interface that worked without querystring

[ServiceContract(CallbackContract = typeof(IWebSocketCallback))]
   public interface IWebSocket
   {

       [OperationContract(IsOneWay = true)]
       Task ExecandSendFinancial(string strResponseAPI);
   }

   public interface IWebSocketCallback
   {
       [OperationContract(IsOneWay = true)]
       Task OnExecandSendFinancial(string strResponseAPI);
   }

Task IWebSocket.ExecandSendFinancial(string strResponseAPI)
        {


            var callback = OperationContext.Current.GetCallbackChannel<IWebSocketCallback>();

In web.config done as below:
<pre> <host>
          <baseAddresses>
            <add baseAddress="http://localhost:53272/WebSocket.svc" />

         
          </baseAddresses>
        </host>

and in the server part
by adding the same service reference got the end point address

<endpoint address="ws://localhost:53272/WebSocket.svc"