fix(traffic): подтверждать свежесть статусов привязанных интерфейсов

backend/src/db/traffic-flags.test.ts

@@ -12,10 +12,11 @@ assert.equal(encodeTrafficFlags(true, true), 3)
 assert.equal(encodeTrafficFlags(false, false), 0)
 assert.equal(trafficFlagRunning(1), true)
 assert.equal(trafficFlagDisabled(1), false)
-assert.deepEqual(decodeTrafficSampleFlags(1), { running: true, disabled: false, countersKnown: false })
-assert.deepEqual(decodeTrafficSampleFlags(0), { running: false, disabled: false, countersKnown: false })
-assert.deepEqual(decodeTrafficSampleFlags(undefined), { running: false, disabled: false, countersKnown: false })
+assert.deepEqual(decodeTrafficSampleFlags(1), { running: true, disabled: false, countersKnown: false, statusKnown:false })
+assert.deepEqual(decodeTrafficSampleFlags(0), { running: false, disabled: false, countersKnown: false, statusKnown:false })
+assert.deepEqual(decodeTrafficSampleFlags(undefined), { running: false, disabled: false, countersKnown: false, statusKnown:false })
 assert.equal(encodeTrafficFlags(true,false,true),5)
-assert.deepEqual(decodeTrafficSampleFlags(5), {running:true,disabled:false,countersKnown:true})
+assert.deepEqual(decodeTrafficSampleFlags(5), {running:true,disabled:false,countersKnown:true,statusKnown:false})
+assert.deepEqual(decodeTrafficSampleFlags(encodeTrafficFlags(true,false,true,true)),{running:true,disabled:false,countersKnown:true,statusKnown:true})
 
 console.log("traffic-flags.test.ts: ok")

backend/src/db/traffic-flags.ts

@@ -1,10 +1,12 @@
 export const TRAFFIC_FLAG_RUNNING = 1
 export const TRAFFIC_FLAG_DISABLED = 2
 export const TRAFFIC_FLAG_COUNTERS_KNOWN = 4
+export const TRAFFIC_FLAG_STATUS_KNOWN = 8
 
-export function encodeTrafficFlags(running: boolean, disabled: boolean, countersKnown = false): number {
+export function encodeTrafficFlags(running: boolean, disabled: boolean, countersKnown = false, statusKnown = false): number {
   return (running ? TRAFFIC_FLAG_RUNNING : 0) | (disabled ? TRAFFIC_FLAG_DISABLED : 0)
     | (countersKnown ? TRAFFIC_FLAG_COUNTERS_KNOWN : 0)
+    | (statusKnown ? TRAFFIC_FLAG_STATUS_KNOWN : 0)
 }
 
 export function trafficFlagRunning(flags: number | null | undefined): boolean {
@@ -19,10 +21,12 @@ export function decodeTrafficSampleFlags(flags: number | null | undefined): {
   running: boolean
   disabled: boolean
   countersKnown: boolean
+  statusKnown: boolean
 } {
   return {
     running: trafficFlagRunning(flags),
     disabled: trafficFlagDisabled(flags),
     countersKnown: ((Number(flags) || 0) & TRAFFIC_FLAG_COUNTERS_KNOWN) !== 0,
+    statusKnown: ((Number(flags) || 0) & TRAFFIC_FLAG_STATUS_KNOWN) !== 0,
   }
 }