I'm trying to use a UDP source block from a GRC-produced flowgraph. The only thing it does is this:
gr_block_executor: source <gr_block udp_source (2)> produced no output. We're marking it DONE. Which seems rather useless. How does a block get marked "done" in this way? That block may not start producing data for several seconds after startup, since the other end may not have started up yet (and the other end can't start up until the "receiver" end is sitting waiting on that UDP port). Is this a known bug? It's on UDP port 1420, bound to the localhost eth0 address. I can confirm using "nc" that I can receive traffic at this port on my host--even traffic from the "sender" side of the application (which is also a GnuRadio flowgraph, only using a UDP sink block). Any cluage? -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
