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51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package main
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import (
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"log"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/noahlann/nnet/pkg/nnet"
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)
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// This example demonstrates enabling metrics and health checks.
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// Start the server, then visit the metrics endpoint (if port configured) or use the built-in path.
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func main() {
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cfg := &nnet.Config{
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Addr: "tcp://:8082",
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Metrics: &nnet.MetricsConfig{
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Enabled: true,
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Path: "/metrics",
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Port: 0, // same process
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},
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Session: &nnet.SessionConfig{
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Storage: "memory",
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Expiration: 1 * time.Hour,
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},
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}
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srv, err := nnet.NewServer(cfg)
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if err != nil {
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log.Fatal("create server:", err)
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}
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// Simple route for probing
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srv.Router().RegisterString("/health", func(ctx nnet.Context) error {
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return ctx.Response().WriteString("ok")
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})
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log.Println("metrics_health listening on :8082; metrics enabled at /metrics")
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if err := srv.Start(); err != nil {
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log.Fatal("start server:", err)
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}
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defer srv.Stop()
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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<-quit
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}
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