Method: ZMQ::Socket#identity=

Defined in:

ext/rbczmq/socket.c

#identity=(value) ⇒ Object

Sets the socket IDENTITY value.

Examples

ctx = ZMQ::Context.new
sock = ctx.socket(:REP)
sock.identity = "anonymous"  =>  nil

# File 'ext/rbczmq/socket.c', line 1542

static VALUE rb_czmq_socket_set_opt_identity(VALUE obj, VALUE value)
{
    char *val;
    zmq_sock_wrapper *sock = NULL;
    GetZmqSocket(obj);
    ZmqSockGuardCrossThread(sock);
    Check_Type(value, T_STRING);
    if (RSTRING_LEN(value) == 0) rb_raise(rb_eZmqError, "socket identity cannot be empty.");
    if (RSTRING_LEN(value) > 255) rb_raise(rb_eZmqError, "maximum socket identity is 255 chars.");
    val = StringValueCStr(value);
    zsocket_set_identity(sock->socket, val);
    if (sock->verbose)
        zclock_log ("I: %s socket %p: set option \"IDENTITY\" \"%s\"", zsocket_type_str(sock->socket), obj, val);
    return Qnil;
}