1.4.0#78
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oschwartz10612
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May 1, 2026
oschwartz10612
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- Add otel support
- Add support for proxy protocol for client relay functionality to preserve functionality behind reverse proxies
- perf(relay): scale packet workers and queue depth for throughput
- perf(relay): index WireGuard sessions by receiver index
- Add HTTP client reuse and buffer pooling for performance
- Add optional rate limiting with tc
- Add rate limiting on the hole punch endpoint
- Add reusable HTTP client with connection pooling for API requests - Add sync.Pool for 32KB buffers used in connection piping - Clear buffers before returning to pool to prevent data leakage - Reduces GC pressure and improves throughput under load
…ddr-cache perf(relay): cache resolved UDP destinations with TTL
…orker-scaling perf(relay): scale packet workers and queue depth for throughput
Integrate OpenTelemetry and Prometheus metrics across services
…ession-index perf(relay): index WireGuard sessions by receiver index
perf(proxy): Add HTTP client reuse and buffer pooling
miloschwartz
previously approved these changes
May 1, 2026
…attribute Signed-off-by: Marc Schäfer <git@marcschaeferger.de>
Enhance observability with OTLP timeout and API unification
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