Package turn implements TURN [RFC5766] Traversal Using Relays around NAT. Based on gortc/stun package. See gortcd for TURN server and turnc for TURN client.
- RFC 5766 — Traversal Using Relays around NAT
- UDP transport for client
- TCP or TLS transport for client
- RFC 6156 — TURN Extension for IPv6
- RFC 7065 — TURN URI
- RFC 5928 — TURN Resolution Mechanism #13
- RFC 6062 — TURN Extension for TCP Allocations #14
Client behavior is tested and verified in many ways:
- End-To-End with long-term credentials
- Bunch of code static checkers (linters)
- Unit-tests (linux {amd64, arm64}, windows}
- Explicit API backward compatibility check, see
apidirectory (relaxed until v1)
See TeamCity project and e2e directory
for more information. Also the Wireshark .pcap files are available for some of e2e tests in
artifacts for build.
goos: linux
goarch: amd64
pkg: github.com/gortc/turn
PASS
benchmark iter time/iter throughput bytes alloc allocs
--------- ---- --------- ---------- ----------- ------
BenchmarkIsChannelData-12 2000000000 1.64 ns/op 6694.29 MB/s 0 B/op 0 allocs/op
BenchmarkChannelData_Encode-12 200000000 9.11 ns/op 1317.35 MB/s 0 B/op 0 allocs/op
BenchmarkChannelData_Decode-12 500000000 3.92 ns/op 3061.45 MB/s 0 B/op 0 allocs/op
BenchmarkChannelNumber/AddTo-12 100000000 12.60 ns/op 0 B/op 0 allocs/op
BenchmarkChannelNumber/GetFrom-12 200000000 7.23 ns/op 0 B/op 0 allocs/op
BenchmarkData/AddTo-12 100000000 18.80 ns/op 0 B/op 0 allocs/op
BenchmarkData/AddToRaw-12 100000000 16.80 ns/op 0 B/op 0 allocs/op
BenchmarkLifetime/AddTo-12 100000000 13.70 ns/op 0 B/op 0 allocs/op
BenchmarkLifetime/GetFrom-12 200000000 7.10 ns/op 0 B/op 0 allocs/op
ok github.com/gortc/turn 19.110s
— TeamCity aggregated status
— Travis (fast checks)
— Appveyor (fast checks, Windows)
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