Auto reload route from CS every minute

This is a fail safe in-case the listen/notify mechanism.

lib/load_routes.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"net/url"
 	"strconv"
+	"time"
 
 	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgconn"
@@ -140,6 +141,15 @@ func (rt *Router) listenForContentStoreUpdates(ctx context.Context) error {
 	return nil
 }
 
+func (rt *Router) PeriodicCSRouteUpdates() {
+	tick := time.Tick(time.Minute)
+	for range tick {
+		if time.Since(rt.csLastReloadTime) > time.Minute {
+			rt.CsReloadChan <- true
+		}
+	}
+}
+
 func (rt *Router) waitForReload() {
 	for range rt.CsReloadChan {
 		func() {

lib/router.go

@@ -52,6 +52,7 @@ type Router struct {
 	ReloadChan        chan bool
 	CsReloadChan      chan bool
 	csMuxSampleRate   float64
+	csLastReloadTime  time.Time
 	pool              *pgxpool.Pool
 }
 

main.go

@@ -123,6 +123,7 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
+	go rout.PeriodicCSRouteUpdates()
 	go rout.SelfUpdateRoutes()
 
 	go listenAndServeOrFatal(pubAddr, rout, feReadTimeout, feWriteTimeout)