I wanted to use the performance counters feature of GNU Radio, which requires getting ControlPort working. However, there seems to be a gap in the documentation.
config = /Users/kpreid/.gnuradio/k-thrift.conf
and k-thrift.conf contains the suggested values
Then I run my program and run either gr-ctrlport-monitor or gr-perf-monitorx, which says:
Could not connect to ControlPort endpoint at None:9090.
I have the feeling there's an undocumented step missing here. What is it?
I know that the configuration files are both being read because if I misspell the path to the thrift-specific file I get an error message that it doesn't exist.