27. NodeDssSignaler.cs
/// <summary>
/// Internal helper for sending HTTP data to the node-dss server using POST
/// </summary>
/// <param name="msg">the message to send</param>
private IEnumerator PostToServer(Message msg)
{
yield return new WaitUntil(() => RemotePeerId.Length > 0);
if (RemotePeerId.Length == 0)
{
throw new InvalidOperationException("Cannot send SDP message to remote peer; invalid empty remote peer ID.");
}
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