anchor.diff:  			      %% has terminated. This is probably one of our previously started
   			      %% client transactions that is now finishing - just ignore the signal.
   			      {ok, State};
  -			      
  +
   			  Msg ->
   			      logger:log(error, "sippipe: Received unknown message ~p, ignoring", [Msg]),
   			      {error, State}
  
positive.code: 	    BranchBase
      end.
  
  %% Function: get_next_target_branch/1
  %% Description: Given the current branch as input, return the next one
  %%              to use.
  %% Returns: NewBranch
  %%--------------------------------------------------------------------
  get_next_target_branch(In) ->
      case string:rchr(In, $.) of
  
negative.code: 	    logger:log(error, "sippipe: Server transaction given to me (~p) is not alive", [ServerHandler]),
  	    error
      end.
  