mirror of
https://github.com/hanzoai/world-zap.git
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zeekay
dbc63e80a9
Real-time Hanzo World feeds over ZAP binary protocol (9-byte header +
JSON payload) fronted by WebSockets at wss://zap.world.hanzo.ai/zap.
IAM bearer auth via Authorization header or ?token= query param.
Validator caches /oauth/userinfo for 5 minutes.
Topics (10): world.events.{all,conflicts,earthquakes,fires},
world.markets.{quotes,crypto}, world.ships.ais, world.aviation.opensky,
world.news.live, world.weather.alerts. Minimum plan enforced per topic.
Tools: subscribe, unsubscribe, list_topics. Admin-only publish for
internal service accounts.
Ingest: streams events from worldmonitor GET /v1/world/events?stream=1,
fans out via bounded-channel hub with drop-on-overflow semantics.
Per-user token bucket rate limits: free 30/min, pro 3000/min, team
15000/min, enterprise 60000/min.
Tests: all packages pass -race (proto, auth, hub, ratelimit, ingest,
handlers). Multi-arch image build wired to hanzoai/.github docker-build
workflow.
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package main
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import (
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"context"
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"strings"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
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"go.opentelemetry.io/otel/sdk/resource"
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sdktrace "go.opentelemetry.io/otel/sdk/trace"
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semconv "go.opentelemetry.io/otel/semconv/v1.26.0"
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)
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// initOtel configures tracing when OTEL_EXPORTER_OTLP_ENDPOINT is set.
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// Returns a shutdown function that must be called on process exit.
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func initOtel(ctx context.Context, endpoint, serviceName, version string) (func(context.Context) error, error) {
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if endpoint == "" {
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return func(context.Context) error { return nil }, nil
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}
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opts := []otlptracehttp.Option{}
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ep := strings.TrimPrefix(endpoint, "https://")
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ep = strings.TrimPrefix(ep, "http://")
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opts = append(opts, otlptracehttp.WithEndpoint(ep))
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if strings.HasPrefix(endpoint, "http://") {
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opts = append(opts, otlptracehttp.WithInsecure())
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}
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exp, err := otlptracehttp.New(ctx, opts...)
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if err != nil {
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return nil, err
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}
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res, err := resource.New(ctx,
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resource.WithAttributes(
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semconv.ServiceName(serviceName),
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semconv.ServiceVersion(version),
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),
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)
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if err != nil {
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return nil, err
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}
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tp := sdktrace.NewTracerProvider(
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sdktrace.WithBatcher(exp),
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sdktrace.WithResource(res),
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)
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otel.SetTracerProvider(tp)
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return tp.Shutdown, nil
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}
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