FR: App Clips support for Firestore, Database, and others

### [REQUIRED] Step 1: Describe your environment

* Xcode version: 12 beta 4
* Firebase SDK version: 6.18
* Firebase Component: Firestore
* Component version: ?
* Installation method: CocoaPods

### [REQUIRED] Step 2: Describe the problem

#### Steps to reproduce:

What happened? How can we make the problem occur?
The problem happens when you build an app clip using iOS 14 beta 4. Basically, you can not fetch any data from Firestore.

```
2020-08-05 16:14:06.137561+0300 Clip[369:7034] [Firebase/Crashlytics] Version 4.0.0-beta.5
2020-08-05 16:14:06.155306+0300 Clip[369:7212] 6.18.0 - [Firebase/Analytics][I-ACS023007] Analytics v.60300000 started
2020-08-05 16:14:06.155791+0300 Clip[369:7212] 6.18.0 - [Firebase/Analytics][I-ACS023008] To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled (see http://goo.gl/RfcP7r)
2020-08-05 16:14:06.172743+0300 Clip[369:7212] 6.18.0 - [Firebase/Messaging][I-FCM001000] FIRMessaging Remote Notifications proxy enabled, will swizzle remote notification receiver handlers. If you'd prefer to manually integrate Firebase Messaging, add "FirebaseAppDelegateProxyEnabled" to your Info.plist, and set it to NO. Follow the instructions at:
https://firebase.google.com/docs/cloud-messaging/ios/client#method_swizzling_in_firebase_messaging
to ensure proper integration.
2020-08-05 16:14:06.209680+0300 Clip[369:7222] 6.18.0 - [Firebase/Analytics][I-ACS031025] Analytics screen reporting is enabled. Call +[FIRAnalytics setScreenName:setScreenClass:] to set the screen name or override the default screen class name. To disable screen reporting, set the flag FirebaseScreenReportingEnabled to NO (boolean) in the Info.plist
2020-08-05 16:14:28.207634+0300 Clip[369:7237] Task <80C5D1F2-20DC-407B-9656-9DCDBBF65ED7>.<1> finished with error [-1001] Error Domain=NSURLErrorDomain Code=-1001 "The request timed out." UserInfo={_kCFStreamErrorCodeKey=-2102, NSUnderlyingError=0x2832ddb00 {Error Domain=kCFErrorDomainCFNetwork Code=-1001 "(null)" UserInfo={_kCFStreamErrorCodeKey=-2102, _kCFStreamErrorDomainKey=4}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDownloadTask <80C5D1F2-20DC-407B-9656-9DCDBBF65ED7>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
"LocalDownloadTask <80C5D1F2-20DC-407B-9656-9DCDBBF65ED7>.<1>"
), NSLocalizedDescription=The request timed out., NSErrorFailingURLStringKey=https://firebase-settings.crashlytics.com/spi/v2/platforms/ios/gmp/1:507611254454:ios:7a2a49bbc7db1191d4a017/settings?build_version=2&display_version=1.0&instance=af0a8719ebe3a346085d912c4fbe424e33f86864&source=1, NSErrorFailingURLKey=https://firebase-settings.crashlytics.com/spi/v2/platforms/ios/gmp/1:507611254454:ios:7a2a49bbc7db1191d4a017/settings?build_version=2&display_version=1.0&instance=af0a8719ebe3a346085d912c4fbe424e33f86864&source=1, _kCFStreamErrorDomainKey=4}
2020-08-05 16:14:28.217886+0300 Clip[369:7214] Task <80C5D1F2-20DC-407B-9656-9DCDBBF65ED7>.<1> HTTP load failed, 0/0 bytes (error code: -999 [1:89])
2020-08-05 16:14:28.218757+0300 Clip[369:7209] 6.18.0 - [Firebase/Analytics][I-ACS800023] No pending snapshot to activate. SDK name: app_measurement
2020-08-05 16:14:28.335251+0300 Clip[369:7209] 6.18.0 - [Firebase/Analytics][I-ACS800003] Registered an SDK that has already registered. Default flags will be overwritten. SDK name: app_measurement
2020-08-05 16:14:28.335432+0300 Clip[369:7209] 6.18.0 - [Firebase/Analytics][I-ACS800023] No pending snapshot to activate. SDK name: app_measurement
2020-08-05 16:14:28.476183+0300 Clip[369:7209] 6.18.0 - [Firebase/Analytics][I-ACS023012] Analytics collection enabled
2020-08-05 16:14:28.657968+0300 Clip[369:7211] [] quic_timer_recalculate no more timers to run
2020-08-05 16:14:28.658030+0300 Clip[369:7211] [] quic_fsm_conn_change invalid -> idle
2020-08-05 16:14:28.658059+0300 Clip[369:7211] [] quic_rtt_init init rtt 0x14b08e8b0
2020-08-05 16:14:28.658094+0300 Clip[369:7211] [] quic_cc_create creating cubic
2020-08-05 16:14:28.658119+0300 Clip[369:7211] [] cubic_create created cubic
2020-08-05 16:14:28.658143+0300 Clip[369:7211] [] quic_conn_set_mss change mss to 1200
2020-08-05 16:14:28.658182+0300 Clip[369:7211] [] quic_recovery_init init loss recovery 0x14e664000
2020-08-05 16:14:28.658255+0300 Clip[369:7211] [] quic_recovery_create create loss recovery 0x14e664000
2020-08-05 16:14:28.658285+0300 Clip[369:7211] [] quic_timer_recalculate no more timers to run
2020-08-05 16:14:28.658338+0300 Clip[369:7211] [] quic_initialize_block_invoke [C8.1.1:2] [4ffc2ca9d2b077fe-0502207e62e174bf] created QUIC connection (spin bit enabled)
2020-08-05 16:14:28.658404+0300 Clip[369:7211] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.658725+0300 Clip[369:7211] [] quic_handle_start_inner received start on shared flow
2020-08-05 16:14:28.658754+0300 Clip[369:7211] [] quic_idle_timeout_configure starting idle timer
2020-08-05 16:14:28.658789+0300 Clip[369:7211] [] quic_handle_start_inner starting TLS stream
2020-08-05 16:14:28.658874+0300 Clip[369:7211] [] quic_tp_serialize TP size: 48
2020-08-05 16:14:28.658908+0300 Clip[369:7211] [] quic_tp_serialize_parameter max_idle_timeout=0
2020-08-05 16:14:28.658938+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_max_data=2097152
2020-08-05 16:14:28.658969+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_max_stream_data_bidi_local=131072
2020-08-05 16:14:28.659003+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_max_stream_data_bidi_remote=131072
2020-08-05 16:14:28.659033+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_max_stream_data_uni=131072
2020-08-05 16:14:28.659064+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_max_streams_bidi=0
2020-08-05 16:14:28.659096+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_max_streams_uni=103
2020-08-05 16:14:28.659126+0300 Clip[369:7211] [] quic_tp_serialize_parameter active_connection_id_limit=64
2020-08-05 16:14:28.659166+0300 Clip[369:7211] [] quic_tp_serialize_parameter initial_scid=4ffc2ca9d2b077fe
2020-08-05 16:14:28.659358+0300 Clip[369:7211] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.659452+0300 Clip[369:7211] [] quic_crypto_tls_start_block_invoke_4 using flow 14a9405b8 (connection 0x14a93fed0) for TLS stream
2020-08-05 16:14:28.660200+0300 Clip[369:7211] [] quic_fsm_conn_change idle -> initial_sent
2020-08-05 16:14:28.660288+0300 Clip[369:7211] [] quic_recovery_set_timer initialized loss recovery timer (id 4)
2020-08-05 16:14:28.660418+0300 Clip[369:7211] [] quic_crypto_tls_start_block_invoke_6 TLS connection state: 2
2020-08-05 16:14:28.673458+0300 Clip[369:7209] [] quic_fsm_conn_change initial_sent -> handshake
2020-08-05 16:14:28.673745+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a940248
2020-08-05 16:14:28.673809+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a940248
2020-08-05 16:14:28.694551+0300 Clip[369:7211] [] quic_recovery_reset_pn_space reset loss recovery 0x14e664000 for packet number space initial
2020-08-05 16:14:28.694586+0300 Clip[369:7211] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.694613+0300 Clip[369:7211] [] quic_ack_flush_for_pn_space flushing all PN for initial
2020-08-05 16:14:28.694632+0300 Clip[369:7211] [] quic_discard_initial_keys initial keys discarded
2020-08-05 16:14:28.694920+0300 Clip[369:7211] [] quic_packet_parser_open_header either encryption level phase0 not ready or not yet connected, currently not connected; queuing packet
2020-08-05 16:14:28.694943+0300 Clip[369:7211] [] quic_process_inbound ignoring packet of size 71
2020-08-05 16:14:28.703564+0300 Clip[369:7221] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a940248
2020-08-05 16:14:28.703662+0300 Clip[369:7221] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a940248
2020-08-05 16:14:28.704061+0300 Clip[369:7221] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a940248
2020-08-05 16:14:28.704590+0300 Clip[369:7221] [] quic_crypto_tls_start_block_invoke_6 TLS connection state: 3
2020-08-05 16:14:28.704602+0300 Clip[369:7221] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a940248
2020-08-05 16:14:28.704688+0300 Clip[369:7221] [] quic_tp_deserialize_buffer TP size: 140
2020-08-05 16:14:28.704722+0300 Clip[369:7221] [] quic_tp_deserialize_odcid original_dcid=0502207e62e174bf
2020-08-05 16:14:28.704748+0300 Clip[369:7221] [] quic_tp_deserialize_buffer max_idle_timeout=300000
2020-08-05 16:14:28.704776+0300 Clip[369:7221] [] quic_tp_deserialize_srt stateless_reset_token=70a06e2f92c951a6419965587d08a40f
2020-08-05 16:14:28.704799+0300 Clip[369:7221] [] quic_tp_deserialize_buffer max_udp_payload_size=1472
2020-08-05 16:14:28.704821+0300 Clip[369:7221] [] quic_tp_deserialize_buffer initial_max_data=196608
2020-08-05 16:14:28.704843+0300 Clip[369:7221] [] quic_tp_deserialize_buffer initial_max_stream_data_bidi_local=131072
2020-08-05 16:14:28.704921+0300 Clip[369:7221] [] quic_tp_deserialize_buffer initial_max_stream_data_bidi_remote=131072
2020-08-05 16:14:28.704944+0300 Clip[369:7221] [] quic_tp_deserialize_buffer initial_max_stream_data_uni=131072
2020-08-05 16:14:28.704966+0300 Clip[369:7221] [] quic_tp_deserialize_buffer initial_max_streams_bidi=100
2020-08-05 16:14:28.704988+0300 Clip[369:7221] [] quic_tp_deserialize_buffer initial_max_streams_uni=103
2020-08-05 16:14:28.705006+0300 Clip[369:7221] [] quic_tp_deserialize_buffer =
2020-08-05 16:14:28.705029+0300 Clip[369:7221] [] quic_tp_deserialize_buffer disable_active_migration=1
2020-08-05 16:14:28.705057+0300 Clip[369:7221] [] quic_tp_deserialize_iscid initial_scid=0502207e62e174bf
2020-08-05 16:14:28.705075+0300 Clip[369:7221] [] quic_tp_deserialize_buffer =
2020-08-05 16:14:28.705093+0300 Clip[369:7221] [] quic_tp_deserialize_buffer =
2020-08-05 16:14:28.705112+0300 Clip[369:7221] [] quic_rtt_set_remote_max_ack_delay new max ack delay: 25 ms
2020-08-05 16:14:28.705143+0300 Clip[369:7221] [] quic_fsm_conn_change handshake -> connected
2020-08-05 16:14:28.705171+0300 Clip[369:7221] [] quic_compute_post_connect_mss compute post connect mss: interface_mtu: 1500,max_udp_payload_size 1472, ipv6: 0, direct: 0,loopback: 0, restart_pmtud: 0
2020-08-05 16:14:28.705191+0300 Clip[369:7221] [] quic_compute_post_connect_mss max mss size: 1472
2020-08-05 16:14:28.705209+0300 Clip[369:7221] [] quic_conn_set_mss change mss to 1200
2020-08-05 16:14:28.705234+0300 Clip[369:7221] [] quic_pmtud_restart PMTUD: enabled max pmtu: 1500, header size: 28, current pmtu 1228
2020-08-05 16:14:28.705257+0300 Clip[369:7221] [] quic_pmtud_update_probe_size increase probe size to 1280
2020-08-05 16:14:28.705282+0300 Clip[369:7221] [] quic_pmtud_can_send_probe not probing while in key_state handshake
2020-08-05 16:14:28.705316+0300 Clip[369:7221] [] quic_crypto_tls_ready_inner [C8.1.1:2] [4ffc2ca9d2b077fe-0502207e62e174bf] QUIC connection established in 46.551 ms, RTT 13.219 ms
2020-08-05 16:14:28.705612+0300 Clip[369:7221] [] nw_protocol_instance_access_flow_state [C8.1.1:2] Failed to find flow 14a93d678
2020-08-05 16:14:28.706388+0300 Clip[369:7221] [] quic_stream_rcv_create [C8.1.1:2] [4ffc2ca9d2b077fe-0502207e62e174bf] creating inbound stream 3
2020-08-05 16:14:28.706479+0300 Clip[369:7221] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.706536+0300 Clip[369:7221] [] quic_stream_add_new_flow assigned flow 2803a0d20 to inbound stream 3
2020-08-05 16:14:28.706570+0300 Clip[369:7221] [] quic_fsm_recv_stream_change invalid -> receive
2020-08-05 16:14:28.706591+0300 Clip[369:7221] [] quic_fc_setup_stream setting up stream 3
2020-08-05 16:14:28.706653+0300 Clip[369:7221] [] quic_post_connect_annouce_ncids [C8.1.1:2] [4ffc2ca9d2b077fe-0502207e62e174bf] sending 0 new CIDs to the peer
2020-08-05 16:14:28.706676+0300 Clip[369:7221] [] quic_idle_timeout_fired idle timeout now: 225637084 last ts: 225637021 delta: 63 idle interval: 300000000
2020-08-05 16:14:28.706696+0300 Clip[369:7221] [] quic_idle_timeout_fired delay idle timeout by 299999937 us
2020-08-05 16:14:28.706995+0300 Clip[369:7221] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.707017+0300 Clip[369:7221] [] quic_handle_start_inner received start on flow 2803a0870 (TLS flow 14a9405b8)
2020-08-05 16:14:28.707037+0300 Clip[369:7221] [] quic_stream_send_create creating stream for 2803a0870
2020-08-05 16:14:28.707062+0300 Clip[369:7221] [] quic_stream_alloc_new_id allocated new stream id 2 for unidirectional stream
2020-08-05 16:14:28.707093+0300 Clip[369:7221] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.707112+0300 Clip[369:7221] [] quic_fc_setup_stream setting up stream 2
2020-08-05 16:14:28.707201+0300 Clip[369:7221] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.707455+0300 Clip[369:7221] [] quic_keepalive_configure [C8.1.1:2] [4ffc2ca9d2b077fe-0502207e62e174bf] started keep-alive timer
2020-08-05 16:14:28.707622+0300 Clip[369:7221] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.707643+0300 Clip[369:7221] [] quic_handle_start_inner received start on flow 2803a0e10 (TLS flow 14a9405b8)
2020-08-05 16:14:28.707662+0300 Clip[369:7221] [] quic_stream_send_create creating stream for 2803a0e10
2020-08-05 16:14:28.707686+0300 Clip[369:7221] [] quic_stream_alloc_new_id allocated new stream id 0 for bidirectional stream
2020-08-05 16:14:28.707715+0300 Clip[369:7221] [] quic_fsm_recv_stream_change invalid -> receive
2020-08-05 16:14:28.707741+0300 Clip[369:7221] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.707758+0300 Clip[369:7221] [] quic_fc_setup_stream setting up stream 0
2020-08-05 16:14:28.707890+0300 Clip[369:7221] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.708061+0300 Clip[369:7221] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.708082+0300 Clip[369:7221] [] quic_handle_start_inner received start on flow 2803a0f00 (TLS flow 14a9405b8)
2020-08-05 16:14:28.708101+0300 Clip[369:7221] [] quic_stream_send_create creating stream for 2803a0f00
2020-08-05 16:14:28.708125+0300 Clip[369:7221] [] quic_stream_alloc_new_id allocated new stream id 6 for unidirectional stream
2020-08-05 16:14:28.708156+0300 Clip[369:7221] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.708176+0300 Clip[369:7221] [] quic_fc_setup_stream setting up stream 6
2020-08-05 16:14:28.708250+0300 Clip[369:7221] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.708520+0300 Clip[369:7221] [] quic_handle_stop stopping flow 2803a0e10 (direction 2)
2020-08-05 16:14:28.708542+0300 Clip[369:7221] [] quic_handle_stop_write write closed for flow 2803a0e10
2020-08-05 16:14:28.708569+0300 Clip[369:7221] [] quic_fsm_send_stream_change send -> data_sent
2020-08-05 16:14:28.719710+0300 Clip[369:7209] [] quic_recovery_reset_pn_space reset loss recovery 0x14e664000 for packet number space handshake
2020-08-05 16:14:28.719745+0300 Clip[369:7209] [] quic_recovery_reset_pn_space removed 1 outstanding/deferred packets
2020-08-05 16:14:28.719772+0300 Clip[369:7209] [] quic_ack_flush_for_pn_space flushing all PN for handshake
2020-08-05 16:14:28.719790+0300 Clip[369:7209] [] quic_confirm_handshake handshake keys discarded
2020-08-05 16:14:28.721032+0300 Clip[369:7209] [] quic_timer_recalculate no more timers to run
2020-08-05 16:14:28.721065+0300 Clip[369:7209] [] quic_fsm_conn_change invalid -> idle
2020-08-05 16:14:28.721085+0300 Clip[369:7209] [] quic_rtt_init init rtt 0x14a033eb0
2020-08-05 16:14:28.721107+0300 Clip[369:7209] [] quic_cc_create creating cubic
2020-08-05 16:14:28.721126+0300 Clip[369:7209] [] cubic_create created cubic
2020-08-05 16:14:28.721144+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1200
2020-08-05 16:14:28.721173+0300 Clip[369:7209] [] quic_recovery_init init loss recovery 0x14e7ac000
2020-08-05 16:14:28.721235+0300 Clip[369:7209] [] quic_recovery_create create loss recovery 0x14e7ac000
2020-08-05 16:14:28.721258+0300 Clip[369:7209] [] quic_timer_recalculate no more timers to run
2020-08-05 16:14:28.721295+0300 Clip[369:7209] [] quic_initialize_block_invoke [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] created QUIC connection (spin bit enabled)
2020-08-05 16:14:28.721344+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.721582+0300 Clip[369:7209] [] quic_handle_start_inner received start on shared flow
2020-08-05 16:14:28.721603+0300 Clip[369:7209] [] quic_idle_timeout_configure starting idle timer
2020-08-05 16:14:28.721622+0300 Clip[369:7209] [] quic_handle_start_inner starting TLS stream
2020-08-05 16:14:28.721684+0300 Clip[369:7209] [] quic_tp_serialize TP size: 48
2020-08-05 16:14:28.721708+0300 Clip[369:7209] [] quic_tp_serialize_parameter max_idle_timeout=0
2020-08-05 16:14:28.721730+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_max_data=2097152
2020-08-05 16:14:28.721752+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_max_stream_data_bidi_local=131072
2020-08-05 16:14:28.721777+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_max_stream_data_bidi_remote=131072
2020-08-05 16:14:28.721800+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_max_stream_data_uni=131072
2020-08-05 16:14:28.721822+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_max_streams_bidi=0
2020-08-05 16:14:28.721843+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_max_streams_uni=103
2020-08-05 16:14:28.721865+0300 Clip[369:7209] [] quic_tp_serialize_parameter active_connection_id_limit=64
2020-08-05 16:14:28.721892+0300 Clip[369:7209] [] quic_tp_serialize_parameter initial_scid=35949bfe99aca635
2020-08-05 16:14:28.722022+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.722092+0300 Clip[369:7209] [] quic_crypto_tls_start_block_invoke_4 using flow 149e28f68 (connection 0x149e28880) for TLS stream
2020-08-05 16:14:28.722660+0300 Clip[369:7209] [] quic_fsm_conn_change idle -> initial_sent
2020-08-05 16:14:28.722710+0300 Clip[369:7209] [] quic_recovery_set_timer initialized loss recovery timer (id 4)
2020-08-05 16:14:28.723038+0300 Clip[369:7209] [] quic_crypto_tls_start_block_invoke_6 TLS connection state: 2
2020-08-05 16:14:28.733418+0300 Clip[369:7209] [] quic_fsm_send_stream_change data_sent -> data_received
2020-08-05 16:14:28.746174+0300 Clip[369:7209] [] quic_pmtud_create_block_invoke PMTUD timer fired
2020-08-05 16:14:28.746200+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1280
2020-08-05 16:14:28.752158+0300 Clip[369:7209] [] quic_fsm_conn_change initial_sent -> handshake
2020-08-05 16:14:28.752462+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e28bf8
2020-08-05 16:14:28.752525+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e28bf8
2020-08-05 16:14:28.757326+0300 Clip[369:7209] [] quic_packet_parser_open_header either encryption level phase0 not ready or not yet connected, currently not connected; queuing packet
2020-08-05 16:14:28.757356+0300 Clip[369:7209] [] quic_process_inbound ignoring packet of size 71
2020-08-05 16:14:28.757398+0300 Clip[369:7209] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space initial
2020-08-05 16:14:28.757425+0300 Clip[369:7209] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.757458+0300 Clip[369:7209] [] quic_ack_flush_for_pn_space flushing all PN for initial
2020-08-05 16:14:28.757484+0300 Clip[369:7209] [] quic_discard_initial_keys initial keys discarded
2020-08-05 16:14:28.766407+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e28bf8
2020-08-05 16:14:28.766497+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e28bf8
2020-08-05 16:14:28.767084+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e28bf8
2020-08-05 16:14:28.767551+0300 Clip[369:7209] [] quic_crypto_tls_start_block_invoke_6 TLS connection state: 3
2020-08-05 16:14:28.767562+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e28bf8
2020-08-05 16:14:28.767601+0300 Clip[369:7209] [] quic_tp_deserialize_buffer TP size: 142
2020-08-05 16:14:28.767631+0300 Clip[369:7209] [] quic_tp_deserialize_odcid original_dcid=4dbd502af605133c
2020-08-05 16:14:28.767655+0300 Clip[369:7209] [] quic_tp_deserialize_buffer max_idle_timeout=300000
2020-08-05 16:14:28.767682+0300 Clip[369:7209] [] quic_tp_deserialize_srt stateless_reset_token=736ab7f198d8010b6b9a65006f92baa1
2020-08-05 16:14:28.767706+0300 Clip[369:7209] [] quic_tp_deserialize_buffer max_udp_payload_size=1472
2020-08-05 16:14:28.767728+0300 Clip[369:7209] [] quic_tp_deserialize_buffer initial_max_data=196608
2020-08-05 16:14:28.767751+0300 Clip[369:7209] [] quic_tp_deserialize_buffer initial_max_stream_data_bidi_local=131072
2020-08-05 16:14:28.767773+0300 Clip[369:7209] [] quic_tp_deserialize_buffer initial_max_stream_data_bidi_remote=131072
2020-08-05 16:14:28.767795+0300 Clip[369:7209] [] quic_tp_deserialize_buffer initial_max_stream_data_uni=131072
2020-08-05 16:14:28.767816+0300 Clip[369:7209] [] quic_tp_deserialize_buffer initial_max_streams_bidi=100
2020-08-05 16:14:28.767838+0300 Clip[369:7209] [] quic_tp_deserialize_buffer initial_max_streams_uni=103
2020-08-05 16:14:28.767856+0300 Clip[369:7209] [] quic_tp_deserialize_buffer =
2020-08-05 16:14:28.767878+0300 Clip[369:7209] [] quic_tp_deserialize_buffer disable_active_migration=1
2020-08-05 16:14:28.767904+0300 Clip[369:7209] [] quic_tp_deserialize_iscid initial_scid=4dbd502af605133c
2020-08-05 16:14:28.767922+0300 Clip[369:7209] [] quic_tp_deserialize_buffer =
2020-08-05 16:14:28.767939+0300 Clip[369:7209] [] quic_tp_deserialize_buffer =
2020-08-05 16:14:28.767959+0300 Clip[369:7209] [] quic_rtt_set_remote_max_ack_delay new max ack delay: 25 ms
2020-08-05 16:14:28.767987+0300 Clip[369:7209] [] quic_fsm_conn_change handshake -> connected
2020-08-05 16:14:28.768014+0300 Clip[369:7209] [] quic_compute_post_connect_mss compute post connect mss: interface_mtu: 1500,max_udp_payload_size 1472, ipv6: 0, direct: 0,loopback: 0, restart_pmtud: 0
2020-08-05 16:14:28.768034+0300 Clip[369:7209] [] quic_compute_post_connect_mss max mss size: 1472
2020-08-05 16:14:28.768054+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1200
2020-08-05 16:14:28.768079+0300 Clip[369:7209] [] quic_pmtud_restart PMTUD: enabled max pmtu: 1500, header size: 28, current pmtu 1228
2020-08-05 16:14:28.768098+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1280
2020-08-05 16:14:28.768120+0300 Clip[369:7209] [] quic_pmtud_can_send_probe not probing while in key_state handshake
2020-08-05 16:14:28.768154+0300 Clip[369:7209] [] quic_crypto_tls_ready_inner [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] QUIC connection established in 46.536 ms, RTT 29.499 ms
2020-08-05 16:14:28.768417+0300 Clip[369:7209] [] nw_protocol_instance_access_flow_state [C10.1.1:2] Failed to find flow 149e24948
2020-08-05 16:14:28.769862+0300 Clip[369:7209] [] quic_stream_rcv_create [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] creating inbound stream 3
2020-08-05 16:14:28.770030+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.770085+0300 Clip[369:7209] [] quic_stream_add_new_flow assigned flow 2803a52c0 to inbound stream 3
2020-08-05 16:14:28.770116+0300 Clip[369:7209] [] quic_fsm_recv_stream_change invalid -> receive
2020-08-05 16:14:28.770136+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 3
2020-08-05 16:14:28.770198+0300 Clip[369:7209] [] quic_post_connect_annouce_ncids [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] sending 0 new CIDs to the peer
2020-08-05 16:14:28.770218+0300 Clip[369:7209] [] quic_idle_timeout_fired idle timeout now: 225700625 last ts: 225700564 delta: 61 idle interval: 300000000
2020-08-05 16:14:28.770237+0300 Clip[369:7209] [] quic_idle_timeout_fired delay idle timeout by 299999939 us
2020-08-05 16:14:28.770592+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.770615+0300 Clip[369:7209] [] quic_handle_start_inner received start on flow 2803a51d0 (TLS flow 149e28f68)
2020-08-05 16:14:28.770687+0300 Clip[369:7209] [] quic_stream_send_create creating stream for 2803a51d0
2020-08-05 16:14:28.770712+0300 Clip[369:7209] [] quic_stream_alloc_new_id allocated new stream id 2 for unidirectional stream
2020-08-05 16:14:28.770745+0300 Clip[369:7209] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.770763+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 2
2020-08-05 16:14:28.770848+0300 Clip[369:7209] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.771025+0300 Clip[369:7209] [] quic_keepalive_configure [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] started keep-alive timer
2020-08-05 16:14:28.771154+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.771173+0300 Clip[369:7209] [] quic_handle_start_inner received start on flow 2803a4ff0 (TLS flow 149e28f68)
2020-08-05 16:14:28.771192+0300 Clip[369:7209] [] quic_stream_send_create creating stream for 2803a4ff0
2020-08-05 16:14:28.771214+0300 Clip[369:7209] [] quic_stream_alloc_new_id allocated new stream id 0 for bidirectional stream
2020-08-05 16:14:28.771242+0300 Clip[369:7209] [] quic_fsm_recv_stream_change invalid -> receive
2020-08-05 16:14:28.771268+0300 Clip[369:7209] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.771285+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 0
2020-08-05 16:14:28.771397+0300 Clip[369:7209] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.771557+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.771578+0300 Clip[369:7209] [] quic_handle_start_inner received start on flow 2803a53b0 (TLS flow 149e28f68)
2020-08-05 16:14:28.771596+0300 Clip[369:7209] [] quic_stream_send_create creating stream for 2803a53b0
2020-08-05 16:14:28.771618+0300 Clip[369:7209] [] quic_stream_alloc_new_id allocated new stream id 6 for unidirectional stream
2020-08-05 16:14:28.771647+0300 Clip[369:7209] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.771666+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 6
2020-08-05 16:14:28.771743+0300 Clip[369:7209] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.772000+0300 Clip[369:7209] [] quic_handle_stop stopping flow 2803a4ff0 (direction 2)
2020-08-05 16:14:28.772023+0300 Clip[369:7209] [] quic_handle_stop_write write closed for flow 2803a4ff0
2020-08-05 16:14:28.772050+0300 Clip[369:7209] [] quic_fsm_send_stream_change send -> data_sent
2020-08-05 16:14:28.783927+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1252
2020-08-05 16:14:28.783984+0300 Clip[369:7209] [] quic_pmtud_probe_acked probe for MTU 1280 ACKed
2020-08-05 16:14:28.784007+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1300
2020-08-05 16:14:28.794295+0300 Clip[369:7209] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space handshake
2020-08-05 16:14:28.794351+0300 Clip[369:7209] [] quic_recovery_reset_pn_space removed 1 outstanding/deferred packets
2020-08-05 16:14:28.794383+0300 Clip[369:7209] [] quic_ack_flush_for_pn_space flushing all PN for handshake
2020-08-05 16:14:28.794407+0300 Clip[369:7209] [] quic_confirm_handshake handshake keys discarded
2020-08-05 16:14:28.805260+0300 Clip[369:7209] [] quic_stream_rcv_create [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] creating inbound stream 7 (out of order)
2020-08-05 16:14:28.805384+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.805460+0300 Clip[369:7209] [] quic_stream_add_new_flow assigned flow 2803a10e0 to inbound stream 7
2020-08-05 16:14:28.805500+0300 Clip[369:7209] [] quic_fsm_recv_stream_change invalid -> receive
2020-08-05 16:14:28.805524+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 7
2020-08-05 16:14:28.805569+0300 Clip[369:7209] [] quic_stream_rcv_create [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] creating inbound stream 11
2020-08-05 16:14:28.805654+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.805722+0300 Clip[369:7209] [] quic_stream_add_new_flow assigned flow 2803a0ff0 to inbound stream 11
2020-08-05 16:14:28.805763+0300 Clip[369:7209] [] quic_fsm_recv_stream_change invalid -> receive
2020-08-05 16:14:28.805788+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 11
2020-08-05 16:14:28.805871+0300 Clip[369:7209] [] quic_fsm_recv_stream_change receive -> size_known
2020-08-05 16:14:28.805909+0300 Clip[369:7209] [] quic_fsm_recv_stream_change size_known -> data_received
2020-08-05 16:14:28.805956+0300 Clip[369:7209] [] quic_frame_process_RESET_STREAM [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] received RESET_STREAM on stream 0
2020-08-05 16:14:28.805994+0300 Clip[369:7209] [] quic_fsm_send_stream_change data_sent -> reset_sent
2020-08-05 16:14:28.806051+0300 Clip[369:7209] [] quic_fsm_recv_stream_change data_received -> data_read
2020-08-05 16:14:28.806250+0300 Clip[369:7209] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.806278+0300 Clip[369:7209] [] quic_handle_start_inner received start on flow 2803a11d0 (TLS flow 149e28f68)
2020-08-05 16:14:28.806304+0300 Clip[369:7209] [] quic_stream_send_create creating stream for 2803a11d0
2020-08-05 16:14:28.806338+0300 Clip[369:7209] [] quic_stream_alloc_new_id allocated new stream id 10 for unidirectional stream
2020-08-05 16:14:28.806385+0300 Clip[369:7209] [] quic_fsm_send_stream_change invalid -> ready
2020-08-05 16:14:28.806413+0300 Clip[369:7209] [] quic_fc_setup_stream setting up stream 10
2020-08-05 16:14:28.806519+0300 Clip[369:7209] [] quic_fsm_send_stream_change ready -> send
2020-08-05 16:14:28.806688+0300 Clip[369:7209] Task <5C9E3DDE-6CBD-43DD-B755-1CF74ED301E7>.<1> HTTP load failed, 527/273 bytes (error code: -1005 [4:-4])
2020-08-05 16:14:28.807079+0300 Clip[369:7034] Task <5C9E3DDE-6CBD-43DD-B755-1CF74ED301E7>.<1> finished with error [-1005] Error Domain=NSURLErrorDomain Code=-1005 "The network connection was lost." UserInfo={_kCFStreamErrorCodeKey=-4, NSUnderlyingError=0x283234c00 {Error Domain=kCFErrorDomainCFNetwork Code=-1005 "(null)" UserInfo={NSErrorPeerAddressKey={length = 16, capacity = 16, bytes = 0x100201bbd83ad02e0000000000000000}, _kCFStreamErrorCodeKey=-4, _kCFStreamErrorDomainKey=4}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalUploadTask <5C9E3DDE-6CBD-43DD-B755-1CF74ED301E7>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
"LocalUploadTask <5C9E3DDE-6CBD-43DD-B755-1CF74ED301E7>.<1>"
), NSLocalizedDescription=The network connection was lost., NSErrorFailingURLStringKey=https://app-measurement.com/a, NSErrorFailingURLKey=https://app-measurement.com/a, _kCFStreamErrorDomainKey=4}
2020-08-05 16:14:28.807528+0300 Clip[369:7219] [] quic_handle_stop stopping flow 2803a4ff0 (direction 3)
2020-08-05 16:14:28.807637+0300 Clip[369:7219] [] quic_handle_stop_read read closed for flow 2803a4ff0
2020-08-05 16:14:28.807710+0300 Clip[369:7219] [] quic_handle_stop_write write closed for flow 2803a4ff0
2020-08-05 16:14:28.807768+0300 Clip[369:7211] 6.18.0 - [Firebase/Analytics][I-ACS901017] Encounter network error. Code, error: -1005, Error Domain=NSURLErrorDomain Code=-1005 "The network connection was lost." UserInfo={_kCFStreamErrorCodeKey=-4, NSUnderlyingError=0x283234c00 {Error Domain=kCFErrorDomainCFNetwork Code=-1005 "(null)" UserInfo={NSErrorPeerAddressKey={length = 16, capacity = 16, bytes = 0x100201bbd83ad02e0000000000000000}, _kCFStreamErrorCodeKey=-4, _kCFStreamErrorDomainKey=4}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalUploadTask <5C9E3DDE-6CBD-43DD-B755-1CF74ED301E7>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
"LocalUploadTask <5C9E3DDE-6CBD-43DD-B755-1CF74ED301E7>.<1>"
), NSLocalizedDescription=The network connection was lost., NSErrorFailingURLStringKey=https://app-measurement.com/a, NSErrorFailingURLKey=https://app-measurement.com/a, _kCFStreamErrorDomainKey=4}
2020-08-05 16:14:28.807831+0300 Clip[369:7219] [] quic_keepalive_configure [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] stopped keep-alive timer
2020-08-05 16:14:28.807987+0300 Clip[369:7219] [] quic_recovery_reset reset loss recovery 0x14e7ac000
2020-08-05 16:14:28.808024+0300 Clip[369:7219] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space initial
2020-08-05 16:14:28.808051+0300 Clip[369:7219] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.808081+0300 Clip[369:7219] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space handshake
2020-08-05 16:14:28.808107+0300 Clip[369:7219] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.808137+0300 Clip[369:7219] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space application data
2020-08-05 16:14:28.808165+0300 Clip[369:7219] [] quic_recovery_reset_pn_space removed 3 outstanding/deferred packets
2020-08-05 16:14:28.808223+0300 Clip[369:7219] [] quic_frame_write_CONNECTION_CLOSE [C10.1.1:2] [35949bfe99aca635-4dbd502af605133c] sending APPLICATION_CLOSE, code 0x100, reason
2020-08-05 16:14:28.808309+0300 Clip[369:7219] [] quic_fsm_conn_change connected -> closing
2020-08-05 16:14:28.808518+0300 Clip[369:7219] [] quic_handle_stop stopping flow 149e28f68 (direction 3)
2020-08-05 16:14:28.808546+0300 Clip[369:7219] [] quic_handle_stop_read read closed for flow 149e28f68
2020-08-05 16:14:28.808573+0300 Clip[369:7219] [] quic_handle_stop_write write closed for flow 149e28f68
2020-08-05 16:14:28.809269+0300 Clip[369:7219] [] quic_recovery_reset reset loss recovery 0x14e7ac000
2020-08-05 16:14:28.809306+0300 Clip[369:7219] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space initial
2020-08-05 16:14:28.809330+0300 Clip[369:7219] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.809360+0300 Clip[369:7219] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space handshake
2020-08-05 16:14:28.809384+0300 Clip[369:7219] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.809417+0300 Clip[369:7219] [] quic_recovery_reset_pn_space reset loss recovery 0x14e7ac000 for packet number space application data
2020-08-05 16:14:28.809452+0300 Clip[369:7219] [] quic_recovery_reset_pn_space removed 0 outstanding/deferred packets
2020-08-05 16:14:28.809490+0300 Clip[369:7219] [] quic_fsm_conn_change closing -> draining
2020-08-05 16:14:28.809882+0300 Clip[369:7219] [] quic_alloc_stream allocating a new stream
2020-08-05 16:14:28.809910+0300 Clip[369:7219] [] quic_handle_start_inner received start on flow 2803a12c0 (TLS flow 149e28f68)
2020-08-05 16:14:28.809996+0300 Clip[369:7219] [] quic_handle_stop stopping flow 2803a12c0 (direction 2)
2020-08-05 16:14:28.810024+0300 Clip[369:7219] [] quic_handle_stop_write write closed for flow 2803a12c0
2020-08-05 16:14:28.810269+0300 Clip[369:7219] [] quic_handle_stop stopping all flows (direction 3)
2020-08-05 16:14:28.810296+0300 Clip[369:7219] [] quic_close_connection already in closing or draining state
2020-08-05 16:14:28.810506+0300 Clip[369:7219] [] quic_crypto_tls_start_block_invoke_6 TLS connection state: 5
2020-08-05 16:14:28.812414+0300 Clip[369:7219] 6.18.0 - [Firebase/Analytics][I-ACS012054] The number of upload retries exceeds the limit. Will remain unchanged.
2020-08-05 16:14:28.833043+0300 Clip[369:7219] [] quic_conn_set_mss change mss to 1272
2020-08-05 16:14:28.833079+0300 Clip[369:7219] [] quic_pmtud_probe_acked probe for MTU 1300 ACKed
2020-08-05 16:14:28.833102+0300 Clip[369:7219] [] quic_pmtud_update_probe_size increase probe size to 1350
2020-08-05 16:14:28.833153+0300 Clip[369:7219] [] quic_process_inbound ignoring packet (len=33) since we are draining
2020-08-05 16:14:28.870577+0300 Clip[369:7219] [] quic_conn_set_mss change mss to 1322
2020-08-05 16:14:28.870651+0300 Clip[369:7219] [] quic_pmtud_probe_acked probe for MTU 1350 ACKed
2020-08-05 16:14:28.870700+0300 Clip[369:7219] [] quic_pmtud_update_probe_size increase probe size to 1370
2020-08-05 16:14:28.908099+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1342
2020-08-05 16:14:28.908144+0300 Clip[369:7209] [] quic_pmtud_probe_acked probe for MTU 1370 ACKed
2020-08-05 16:14:28.908168+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1390
2020-08-05 16:14:28.945261+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1362
2020-08-05 16:14:28.945324+0300 Clip[369:7209] [] quic_pmtud_probe_acked probe for MTU 1390 ACKed
2020-08-05 16:14:28.945362+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1410
2020-08-05 16:14:28.982855+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1382
2020-08-05 16:14:28.982932+0300 Clip[369:7209] [] quic_pmtud_probe_acked probe for MTU 1410 ACKed
2020-08-05 16:14:28.982980+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1430
2020-08-05 16:14:29.026728+0300 Clip[369:7209] [] quic_conn_set_mss change mss to 1402
2020-08-05 16:14:29.028979+0300 Clip[369:7209] [] quic_pmtud_probe_acked probe for MTU 1430 ACKed
2020-08-05 16:14:29.029071+0300 Clip[369:7209] [] quic_pmtud_update_probe_size increase probe size to 1450
2020-08-05 16:14:29.068801+0300 Clip[369:7221] [] quic_conn_set_mss change mss to 1422
2020-08-05 16:14:29.068847+0300 Clip[369:7221] [] quic_pmtud_probe_acked probe for MTU 1450 ACKed
2020-08-05 16:14:29.068872+0300 Clip[369:7221] [] quic_pmtud_update_probe_size increase probe size to 1492
2020-08-05 16:14:29.121968+0300 Clip[369:7323] 6.18.0 - [Firebase/Firestore][I-FST000001] Could not reach Cloud Firestore backend. Connection failed 1 times. Most recent error: failed to connect to all addresses
This typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.
```
#### Relevant Code:

```
let locationsRef = Firestore.firestore().document("locations/\(locationID)");
locationsRef.getDocument() {(result, err) in
let newLocation = FirestoreLocation(context: self.context)
if let err = err {
print(err) // here it prints the error
}
completion(newLocation);
}
```

The problem was not here in iOS Beta 3 and Auth for example is working well and generates an anonymous token everytime.