[Discuss-gnuradio] Message Input port in hierarchical block

[kt7]

Hi,

I have a hierarchical block generated via GRC with no input or output
message port.
Now I add a message port by changing python code for some control
functionality using:

        self.message_port_register_hier_in("test")

Now generally in sync or other blocks we can bind this "test" port to a
handler function like:

        self.set_msg_handler(pmt.intern("test"),self.handler)

The problem is that there is no such function for hierarchical blocks in
gr.hier_block2 class
So how can I process message data coming in at this port ?

Please excuse if I have missed something. 

Kartik




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