Questions conserning connection_client

    Aug 21 2006 | 11:38 pm
    I'm trying to set up a pair of externals that will be able to send and
    receive messages in the same way send/receive do. The sending object I
    have working fine, based on the typedmess function.
    I would like the receiving object to be able to "listen" to symbols that
    are shared with receive, so that messages sent by e.g. "send foo" are
    received both by "receive foo" and my object with proper "foo" argument.
    In order to achieve this I am attempting to use the connection_client
    function described in the SDK chapter 9.
    My first question is whether this will work at all, or if I have to find
    another approach to the problem?
    The second question conserns a compiling error in the traverse function.
    At the moment the struct of the external looks like this:
    typedef struct _receive{ // Data Structure for this
    t_object ob; // REQUIRED: Our object
    void *obex; // REQUIRED: Object
    Extensions used by Jitter/Attribute stuff
    t_symbol *bus; // Bus that communication
    is passed along
    struct myclient *c_next; // Link pointer for
    void *outlet; // Need one for each outlet
    } t_receive;
    The traverse function is more or less a copy and paste of the sample
    method provided in the SDK:
    // Traversing the list of clients
    void *receive_traverse(t_receive *x, t_receive ***addr)
    *addr = &x->c_next;
    return (x->c_next);
    When attempting to build the object I get the following error at the
    line starting with *addr:
    error: cannot convert 'myclient**' to 't_receive**' in assignment
    The error message definitively makes sense, so I am wondering if there
    is a typo in the declaration of the traverse function in the SDK:
    void *myobject_traverse(t_myobject *x, t_myobject ***ptr);
    Should it instead be:
    void *myobject_traverse(t_myobject *x, myclient ***ptr);
    Any insight appreciated,