George Lambert
f4da7ff446
Loopback GET /health, nats-leaf:// rewrite, subject request-reply tests. Do not replace pfc-py-admin. NpeRequired stays on the package surface.
39 lines
878 B
Go
39 lines
878 B
Go
// sm-leaf: in-process NATS core plus optional leaf to the Verae hub.
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package main
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import (
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"flag"
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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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"github.com/marchon/secure-messaging/internal/leaf"
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)
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func main() {
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hub := flag.String("hub", os.Getenv("SM_LEAF_HUB"), "leaf hub URL, e.g. nats://10.10.10.21:7422")
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httpAddr := flag.String("http", getenv("SM_HTTP", "127.0.0.1:18783"), "loopback health HTTP")
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flag.Parse()
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n, err := leaf.Start(*hub)
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if err != nil {
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log.Fatal(err)
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}
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log.Printf("sm-leaf in-process nats %s hub=%q http=%s", n.Addr(), *hub, *httpAddr)
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go func() {
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if err := leaf.ServeHealth(*httpAddr); err != nil {
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log.Printf("health: %v", err)
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}
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}()
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ch := make(chan os.Signal, 1)
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signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM)
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<-ch
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_ = n.Shutdown()
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}
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func getenv(k, d string) string {
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if v := os.Getenv(k); v != "" {
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return v
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}
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return d
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}
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