From 43e88ef0369f242bdaa18f3aa4613330f964d905 Mon Sep 17 00:00:00 2001
From: Mathew <mat999@gmail.com>
Date: Thu, 8 Feb 2024 11:16:43 +1100
Subject: [PATCH] networkStatus resend handling performed by firmware

---
 lib/Af.js           |  4 ++--
 lib/AfController.js | 45 ---------------------------------------------
 2 files changed, 2 insertions(+), 47 deletions(-)

diff --git a/lib/Af.js b/lib/Af.js
index 7699686..128bb60 100644
--- a/lib/Af.js
+++ b/lib/Af.js
@@ -343,7 +343,7 @@ class Af extends EventEmitter {
                                 if(ex.status == 178) { // ZApsTableFull
                                     wf.cancel()
                                     areqCancelable._cancels.delete(wf)
-                                    await Q.delay((Math.random() + 0.5) * 16000)
+                                    await Q.delay((Math.random() + 0.5) * 32000)
 
                                     // in case the src rtg changed
                                     const srcRtg = dstEp.getSrcRtg()
@@ -372,7 +372,7 @@ class Af extends EventEmitter {
                             if(ex.status == 178) { // ZApsTableFull
                                 wf.cancel()
                                 areqCancelable._cancels.delete(wf)
-                                await Q.delay((Math.random() + 0.5) * 16000)
+                                await Q.delay((Math.random() + 0.5) * 32000)
                                 continue
                             }
                             throw ex
diff --git a/lib/AfController.js b/lib/AfController.js
index 7893033..31d3412 100644
--- a/lib/AfController.js
+++ b/lib/AfController.js
@@ -40,35 +40,6 @@ class AfController extends EventEmitter {
     }
     /* eslint-enable no-unused-vars */ 
 
-    registerResend(dstAddr, interestedCodes = DefaultCodesOfInterest){
-        const afResendEvt = 'ZDO:networkStatus:' + dstAddr.toString(16)
-        let sendTime = Date.now()
-        const deferred = Q.defer()
-        let done = false
-
-        const handleResend = data=>{
-            if(done) return
-            if(interestedCodes.includes(data.code) && (Date.now() - sendTime) > 6500){
-                debug(`possible indirect expiration for 0x${dstAddr.toString(16)}, resending (status: 0x${data.code.toString(16)})`)
-                done = true
-                deferred.resolve(data.code)
-            } else {            
-                this.removeListener(...eventArgs)
-                this.once(...eventArgs)
-            }
-        }
-
-        const eventArgs = [afResendEvt, handleResend] // declaration gets hoisted, handleResend can reference it
-        
-        this.once(...eventArgs);
-
-        const cleanup = ()=>{
-            this.removeListener(...eventArgs)
-            deferred.resolve(null)
-        }
-
-        return {cleanup, promise: deferred.promise}
-    }
     async indirectSend(sendFn, cfg){
         const shouldIndirect = this.shouldSendIndrect(cfg.dstAddr)
         let retries = cfg.retries || 4
@@ -97,10 +68,6 @@ class AfController extends EventEmitter {
                 if(cfg.signalTimeout){
                     promises.push(cfg.signalTimeout.promise)
                 }
-                if(shouldIndirect){
-                    resend = this.registerResend(cfg.dstAddr)
-                    promises.push(resend.promise.then(a=>a||'resend'))
-                }
                 const result = await Q.cancelledRace(promises)
 
                 // Handle results for any of the promises that might have returned
@@ -109,18 +76,6 @@ class AfController extends EventEmitter {
                     await Q.cancelledRace([Q.delay(5000), workPromise]) // Wait at-least 5 seconds after a module error
                     canSrcRtg = false
                 }
-                else if(typeof result === 'number') {
-                    // network status code
-                    if(result != 6 && i != retries) {
-                        const waitTime = 3500 - (Date.now() - attemptStart)
-                        if(waitTime > 0) await Q.cancelledRace([Q.delay(waitTime), workPromise])
-
-                        // After a MTO failure we can still srcrtg, the coordinator will send a RReq
-                        // NO_ROUTE_AVAIL occurs when the device has no free space for new routes
-                        if(result != 0x0c) canSrcRtg = false
-                    }
-                    // if is 6 (INDIRECT_TRANS_EXPIRY) we continue
-                }
                 else if(result !== undefined) {
                     // should be the same as result
                     return await workPromise