Mediasoup worker default make failed

Deployment & Scalability
1

Running make under worker dir failed with error:

meson.build:147:0: ERROR: Subproject exists but has no meson.build file

OS: Ubuntu x86
Repo: mediasoup v3 latest ( 8c08445).

The same error occurs trying to run cargo build under rust dir.

2

Apparently something went wrong before and now you have inconsistent state.
Try to remove everything from worker/subprojects except packagefiles and *.wrap files.

Would be helpful if you can tell a bit more how you got there though. It works fine on my machine and in CI on 3 major platforms.

3

Yea, I tried again after deleting those generated dirs and it works now. Thanks.

4

Awesome! Let me know if you manage to reproduce it again, I’d be curious to see logs when that happens so we can prevent it from happening again.

5

Oh, just missed your reply! I think it’s the network problem, some logs appeared showing can't not resolve host xxx if I remember right, so the meson build failed. Perhaps that’s what you call inconsistent state.

6

Thanks, I’ll try to reproduce that and report to Meson folks, looks like something they would want to fix

7

Just another thing, I’m trying to run multiopus example, everything is ok except no audio to listen to (with maximum volume).

Environment: Ubuntu server x86

Running with paired frontend app. Sending data with docker run --rm -it --net=host restreamio/gstreamer:latest-prod-dbg with instruction in server side log:

rtpbin name=rtpbin \
  souphttpsrc location=https://www2.iis.fraunhofer.de/AAC/ChID-BLITS-EBU-Narration.mp4 ! \
  queue ! \
  decodebin ! \
  audioresample ! \
  audioconvert ! \
  opusenc inband-fec=true ! \
  queue ! \
  clocksync ! \
  rtpopuspay pt=100 ssrc=1111 ! \
  rtpbin.send_rtp_sink_0 \
  rtpbin.send_rtp_src_0 ! udpsink host=127.0.0.1 port=54869 sync=false async=false \
  rtpbin.send_rtcp_src_0 ! udpsink host=127.0.0.1 port=19360 sync=false async=false

Besides, there’s no incoming data in chrome://webrtc-internals/.

9

One thread - one issue

10

Yea, I crated a new thread.

11

I ran into this problem as well. Deleting the files helped. I have a note to check the build/files if this happens again.

12

I just reported the issue upstream, you can subscribe there for updates: Make Meson recover from bad download · Issue #9688 · mesonbuild/meson · GitHub