private async Task <JsonRpcResponse> SendJsonRpcAsync(JsonRpcRequest request, CancellationToken cancellationToken)
{
// Send request to server:
String response = await m_resolver.CallAsync(cancellationToken,
async (ep, ct) => await s_httpClient.GetStringAsync(ep + $"?jsonrpc={request.ToString()}").WithCancellation(cancellationToken).ConfigureAwait(false));
// Get response from server:
return(JsonRpcResponse.Parse(response));
}