feat: add e2e tests, perf benchmarks, and infrastructure improvements

- messages/bench_test.go: serialization benchmarks (msgpack map vs struct vs protobuf)
- clients/clients_test.go: HTTP client tests with pooling verification (20 tests)
- natsutil/natsutil_test.go: encode/decode roundtrip + binary data tests
- handler/handler_test.go: handler dispatch tests + benchmark
- config/config.go: live reload via fsnotify + RWMutex getter methods
- clients/clients.go: SharedTransport + sync.Pool buffer pooling
- messages/messages.go: typed structs with msgpack+json tags
- messages/proto/: protobuf schema + generated code

Benchmark baseline (ChatRequest roundtrip):
  MsgpackMap:    2949 ns/op, 36 allocs
  MsgpackStruct: 2030 ns/op, 13 allocs (31% faster, 64% fewer allocs)
  Protobuf:       793 ns/op,  8 allocs (73% faster, 78% fewer allocs)
This commit is contained in:
2026-02-20 06:44:37 -05:00
parent d321c9852b
commit 35912d5844
12 changed files with 4260 additions and 391 deletions

1
go.mod
View File

@@ -17,6 +17,7 @@ require (
require (
github.com/cenkalti/backoff/v5 v5.0.3 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/fsnotify/fsnotify v1.9.0 // indirect
github.com/go-logr/logr v1.4.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/google/uuid v1.6.0 // indirect