I was using packet tunnel provider network extension to set custom DNS settings with own DNS server. It was working till iOS 13 but not working in ios 14 beta. networkSettings.dnsSettings = NEDNSettings(<Servers> networkSettings.dnsSettings.matchDomains = [""]

Hi,I want to redirect all DNS request to my DNS server. I have tried using NEEvaluateConnectionRule with matching domains as *.com. It works for all the .com urls but it is not working for other domains(eg., .org). Can you please tell is there any way to define all the domains instead of just *.com.There are other way to do it using NEDNSProvider in iOS11. I have tried it and able to receive NEAppProxyFlow object in DNS Provider extension handlenewflow method for all the DNS Requests but dont know what to do next. I dont know how to send the datagram to DNS server. Can you please help? Thanks in advance.

Hi,We are getting background crash in CFNetwork with tubemanager internal class. I have provided crashed thread and full log below. Could you please suggest solution to this crash.Thread 2 name:Thread 2 Crashed:0 CFNetwork 0x00000001825119e0 CFAllocatedReferenceCountedObject::_retainable_hash(void const*) + 0 (CFObject.cpp:204)1 CoreFoundation 0x0000000181d26fb8 CFBasicHashFindBucket + 164 (CFBasicHash.c:426)2 CoreFoundation 0x0000000181d26ec0 CFDictionaryGetValue + 160 (CFDictionary.c:416)3 CFNetwork 0x000000018253f3dc TubeManager::_onqueue_enqueueRequestForProtocol(MetaConnectionCacheClient*, HTTPRequestMessage const*, MetaConnectionOptions, BaseAwaitingTube*) + 80 (CFObject.h:712)4 CFNetwork 0x00000001825402f4 TubeManager::_onqueue_reenqueueAwaitingTube(BaseAwaitingTube*) + 112 (TubeManager.cpp:447)5 CFNetwork 0x0000000182540378 ___ZN11TubeManager21_onqueue_newTubeReadyEP4Tube13CFStreamError_block_invoke + 28 (TubeManager.cpp:662)6 libdispatch.dylib 0x0000000180cdd1c0 _dispatch_client_callout + 16 (object.m:455)7 libdispatch.dylib 0x0000000180ce8b24 _dispatch_block_invoke_direct + 376 (queue.c:2872)8 CFNetwork 0x000000018266ee98 RunloopBlockContext::_invoke_block(void const*, void*) + 36 (CoreSchedulingSet.mm:361)9 CoreFoundation 0x0000000181d2d9a8 CFArrayApplyFunction + 68 (CFArray.c:650)10 CFNetwork 0x000000018266ed7c RunloopBlockContext::perform() + 136 (CoreSchedulingSet.mm:315)11 CFNetwork 0x00000001826700a4 MultiplexerSource::perform() + 312 (CFNRunLoopMultiplexer.c:282)12 CFNetwork 0x000000018266fe10 MultiplexerSource::_perform(void*) + 64 (CFNRunLoopMultiplexer.c:47)13 CoreFoundation 0x0000000181e02278 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1943)14 CoreFoundation 0x0000000181e01bc0 __CFRunLoopDoSources0 + 524 (CFRunLoop.c:1989)15 CoreFoundation 0x0000000181dff7c0 __CFRunLoopRun + 804 (CFRunLoop.c:2821)16 CoreFoundation 0x0000000181d2e048 CFRunLoopRunSpecific + 444 (CFRunLoop.c:3113)17 CFNetwork 0x000000018251bcec +[NSURLConnection(Loader) _resourceLoadLoop:] + 336 (NSURLConnection.mm:364)18 Foundation 0x000000018293a50c __NSThread__start__ + 1024 (NSThread.m:1163)19 libsystem_pthread.dylib 0x0000000180ee7860 _pthread_body + 240 (pthread.c:697)20 libsystem_pthread.dylib 0x0000000180ee7770 _pthread_start + 284 (pthread.c:744)21 libsystem_pthread.dylib 0x0000000180ee4dbc thread_start + 4https://mcafee.box.com/s/tdyjymvudfakt7k1nzszf7lpy9o6tr74