can filter out ipv6 addresses

[zhuker]

If you construct peer connection like below, ipv6 addresses will not be gathered

pc = RTCPeerConnection(use_ipv6=False)

[jlaine]

This is not part of the standard WebRTC API so I'm not keen to introduce any more API surface. Why don't you filter out the IPv6 candidates before calling setLocalDescription?

[codecov]

Codecov Report

Merging #732 (bd5791b) into main (25de502) will decrease coverage by 0.01%.
The diff coverage is 87.50%.

@@             Coverage Diff             @@
##              main     #732      +/-   ##
===========================================
- Coverage   100.00%   99.98%   -0.02%     
===========================================
  Files           31       31              
  Lines         5860     5864       +4     
===========================================
+ Hits          5860     5863       +3     
- Misses           0        1       +1     

Impacted Files	Coverage Δ
src/aiortc/rtcicetransport.py	99.45% <80.00%> (-0.55%)	⬇️
src/aiortc/rtcpeerconnection.py	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 25de502...bd5791b. Read the comment docs.