message: remove getOrCreateSocketIoReference() assert
diff: @@ -132,8 +132,6 @@ export class OdspDocumentDeltaConnection extends DocumentDeltaConnection impleme
  // Verify the socket is healthy before reusing it
  if (socketReference && (!socketReference.socket || !socketReference.socket.connected)) {
  - // We should not get here with active users.
  - assert(socketReference.references === 0);
  // The socket is in a bad state. fully remove the reference
  OdspDocumentDeltaConnection.removeSocketIoReference(key, true, "socket is closed");
  