Ilia Denisov
dcd8de8b00
- pkg/telemetry: shared OTel provider bootstrap (none/stdout/otlp + W3C
propagators + Go runtime metrics); backend/internal/telemetry becomes a thin
facade keeping its gin middleware.
- Telemetry parity: gateway and the Telegram connector gain telemetry runtimes
and config (GATEWAY_/TELEGRAM_ SERVICE_NAME + OTEL_*); otelgrpc instruments the
backend push server, the gateway's backend+connector clients and the connector
server. Default exporter stays none (collector/dashboards are Stage 14).
- Operational metrics (variant attribute on game-scoped ones): game_replay_duration,
game_move_validate_duration, games_started_total, games_abandoned_total,
game_cache_active, chat_messages_total{kind}, gateway edge_request_duration.
Wired via the SetMetrics setter pattern (default no-op meter).
- TODO-3: account.GuestReaper deletes guests with no game seat past
BACKEND_GUEST_RETENTION (default 30d, swept every BACKEND_GUEST_REAP_INTERVAL).
- Tests: pkg/telemetry exporter selection; game/social/edge metric recording via
a manual reader; config (otlp accepted, guest knobs); inttest guest reaper.
- Docs: PLAN.md re-scopes Stage 12 and adds Stage 13 (alphabet-on-wire) + Stage 14
(CI/deploy) with the agreed dictionary-versioning resolution; ARCHITECTURE 11/13,
TESTING, the three READMEs and FUNCTIONAL(+ru) updated.
49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package social
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import (
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"context"
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"testing"
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"go.opentelemetry.io/otel/attribute"
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sdkmetric "go.opentelemetry.io/otel/sdk/metric"
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"go.opentelemetry.io/otel/sdk/metric/metricdata"
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)
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// TestSocialMetrics records chat and nudge entries through a manual reader and
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// asserts chat_messages_total splits by the "kind" attribute.
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func TestSocialMetrics(t *testing.T) {
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ctx := context.Background()
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reader := sdkmetric.NewManualReader()
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meter := sdkmetric.NewMeterProvider(sdkmetric.WithReader(reader)).Meter("test")
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m := newSocialMetrics(meter)
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m.recordChat(ctx, kindMessage)
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m.recordChat(ctx, kindMessage)
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m.recordChat(ctx, kindNudge)
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var rm metricdata.ResourceMetrics
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if err := reader.Collect(ctx, &rm); err != nil {
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t.Fatalf("collect: %v", err)
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}
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got := map[string]int64{}
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for _, sm := range rm.ScopeMetrics {
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for _, md := range sm.Metrics {
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if md.Name != "chat_messages_total" {
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continue
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}
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sum, ok := md.Data.(metricdata.Sum[int64])
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if !ok {
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t.Fatalf("chat_messages_total is not an int64 sum")
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}
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for _, dp := range sum.DataPoints {
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v, _ := dp.Attributes.Value(attribute.Key("kind"))
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got[v.AsString()] += dp.Value
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}
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}
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}
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if got[kindMessage] != 2 || got[kindNudge] != 1 {
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t.Errorf("chat_messages_total = %v, want message:2 nudge:1", got)
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}
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}
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