Re: [Discuss-gnuradio] Socket PDU length behavior

[Jacob Gilbert]

While I am still not certain if this is the intended behavior or not, I made a fix that resolves my issue (Pull Request 737 here: https://github.com/gnuradio/gnuradio/pull/737). It's quite possible I am overlooking broader applications here, so let me know if this is not the desired way of dealing with this.

Jacob

On Thu, Feb 4, 2016 at 7:55 AM, Jacob Gilbert <address@hidden> wrote:

I am experiencing some unusual behavior with the attached flowgraph where float data is put into PDUs and sent over the network using the socket_pdu block. Only the first quarter of the data is correctly received.

I suspect the behavior is due to inconsistent treatment of the length pmt between socket_pdu and tagged_stream_to_pdu (I believe the way stream to tagged stream is operating is correct), but I am not sure where the factor of 4 is coming from or where it should be changed. Also, if the keep M in N block is bypassed it generally works and the length tag value on the output side behaves totally different, which I do not understand.

Any thoughts on what might be going on?

Thanks,

Jacob