Refactor api package

pkg/api/session_cleanup.go

@@ -7,6 +7,16 @@ import (
 	"github.com/sosedoff/pgweb/pkg/command"
 )
 
+// StartSessionCleanup starts a goroutine to cleanup idle database sessions
+func StartSessionCleanup() {
+	for range time.Tick(time.Minute) {
+		if command.Opts.Debug {
+			log.Println("Triggering idle session deletion")
+		}
+		cleanupIdleSessions()
+	}
+}
+
 func cleanupIdleSessions() {
 	ids := []string{}
 
@@ -16,11 +26,11 @@ func cleanupIdleSessions() {
 			ids = append(ids, id)
 		}
 	}
-
-	// Close and delete idle sessions
 	if len(ids) == 0 {
 		return
 	}
+
+	// Close and delete idle sessions
 	log.Println("Closing", len(ids), "idle sessions")
 	for _, id := range ids {
 		// TODO: concurrent map edit will trigger panic
@@ -29,17 +39,3 @@ func cleanupIdleSessions() {
 		}
 	}
 }
-
-func StartSessionCleanup() {
-	ticker := time.NewTicker(time.Minute)
-
-	for {
-		<-ticker.C
-
-		if command.Opts.Debug {
-			log.Println("Triggering idle session deletion")
-		}
-
-		cleanupIdleSessions()
-	}
-}