roc-recv is hard to use

[samsomlan]

ubuntu 18.04,x86 64bit ,roc develop branch last version

1: sudo roc-recv -vvv -s rtp+rs8m::10001 -r rs8m::10002 --backup file:./test.wav 2: sudo roc-recv -vvv -s rtp+rs8m://127.0.0.1:10001 -r rs8m://127.0.0.1:10002 --backup file:./test.wav all got the same error log 16:03:50.767 [6636] [dbg] roc_peer: pool: initializing: object_size=648 poison=0 16:03:50.767 [6636] [dbg] roc_peer: pool: initializing: object_size=2064 poison=0 16:03:50.767 [6636] [dbg] roc_peer: pool: initializing: object_size=4112 poison=0 16:03:50.767 [6637] [dbg] roc_netio: network loop: starting event loop 16:03:50.767 [6638] [dbg] roc_ctl: task queue: starting event loop 16:03:50.767 [6636] [dbg] roc_peer: context: initializing 16:03:50.767 [6636] [dbg] roc_sndio: initializing pulseaudio backend 16:03:50.767 [6636] [dbg] roc_sndio: initializing sox backend 16:03:50.767 [6636] [dbg] roc_sndio: pulseaudio sink: opening sink: device=(null) 16:03:50.767 [6636] [err] roc_sndio: pulseaudio sink: frame size is zero 16:03:50.767 [6636] [inf] roc_sndio: pulseaudio sink: closing sink 16:03:50.767 [6636] [err] roc_recv: can't open output file or device: uri=(null) format=(null) 16:03:50.768 [6636] [dbg] roc_peer: context: deinitializing

[gavv]

Looks like a regression caused by #274. Current develop branch was not properly tested yet. I'll look at it tomorrow, thanks for reporting!

Note: rtp+rs8m::// - a typo, should be rtp+rs8m://.

Also, port 1 in rs8m:://127.0.0.1:1 is probably a typo too.

[gavv]

Should be fixed in fresh develop.

[gavv]

Closing, feel free to reopen if necessary.