Imports
- github.com/Psiphon-Inc/rotate-safe-writer
- github.com/Psiphon-Labs/psiphon-tunnel-core/psiphon/common
- github.com/Psiphon-Labs/psiphon-tunnel-core/psiphon/common/buildinfo
- github.com/Psiphon-Labs/psiphon-tunnel-core/psiphon/common/errors
- github.com/Psiphon-Labs/psiphon-tunnel-core/psiphon/common/monotime
- github.com/Psiphon-Labs/psiphon-tunnel-core/psiphon/common/stacktrace
- github.com/miekg/dns
- github.com/sirupsen/logrus