java - Netty channelAcquired is not getting called -

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i'm using netty channel pool http client , in channelpoolhandler implementation channelacquired not getting called when channelpool.acquire() invoked. i'm using netty 4.0.32.final. here's how created chanelpool. followed simple example listed @ netty.io. if can explain i've done wrong or if there bug that'll helpful. thanks.

eventloopgroup group = new nioeventloopgroup(); final bootstrap b = new bootstrap(); b.group(group).channel(niosocketchannel.class); abstractchannelpoolmap<inetsocketaddress, simplechannelpool> poolmap = new abstractchannelpoolmap<inetsocketaddress, simplechannelpool>() {     @override     protected simplechannelpool newpool(inetsocketaddress key) {         return new simplechannelpool(b.remoteaddress(key), new httpclientpoolhandler());     } };  final simplechannelpool simplechannelpool = poolmap.get(new inetsocketaddress(uri.gethost(), uri.getport())); final future<channel> acquire = simplechannelpool.acquire();  acquire.addlistener(new futurelistener<channel>() {     public void operationcomplete(future<channel> f) throws exception {         if (f.issuccess()) {             final channel ch = f.getnow();             // send http request.             channelfuture channelfuture = ch.writeandflush(request);             channelfuture.addlistener(new channelfuturelistener() {                 public void operationcomplete(channelfuture channelfuture) throws exception {                     if (channelfuture.issuccess()) {                         simplechannelpool.release(ch);                     } else {                     }                 }             });         } else {             system.out.println("error : " + f.cause());         }     } });

the channelacquiredmethod called if "acquire" previous created channel. in case there not channel yet in pool call channelcreated.


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