Impossible to establish a TCP connection and network issues when using turbomodule library

[mrAlmond]

Hi everyone,

Suddenly my react-native library turbo module have started to show some blocking network issues that prevent it to establish tcp connections.
Last week I've added the react-native-tcp-socket library and it worked perfectly for 2 days.
Then something went bad (I don't know why) and I'm still having problem.

Platform is iOS.

I've just upgraded RN to version 0.72.5 but nothing changed.
I've also just upgraded XCode to version 15.0 and now the library seems to be working only on iOS 17 simulator, but on a real device (running iOS 16) and on older simulator ios version at startup it shows these errors:

Thread Performance Checker: Thread running at QOS_CLASS_USER_INTERACTIVE waiting on a lower QoS thread running at QOS_CLASS_DEFAULT. Investigate ways to avoid priority inversions
PID: 456, TID: 10967
Backtrace
=================================================================
3   LibcrpcodecExample                  0x0000000100e3d958 -[SRRunLoopThread runLoop] + 44
4   LibcrpcodecExample                  0x0000000100e37e70 +[NSRunLoop(SRWebSocket) SR_networkRunLoop] + 56
5   LibcrpcodecExample                  0x0000000100e3c280 -[SRProxyConnect _openConnection] + 72
6   LibcrpcodecExample                  0x0000000100e3b738 -[SRProxyConnect _configureProxy] + 916
7   LibcrpcodecExample                  0x0000000100e3af2c -[SRProxyConnect openNetworkStreamWithCompletion:] + 92
8   LibcrpcodecExample                  0x0000000100e3f714 -[SRWebSocket open] + 624
9   LibcrpcodecExample                  0x00000001007af184 -[RCTReconnectingWebSocket start] + 148
10  LibcrpcodecExample                  0x000000010079d3e8 -[RCTPackagerConnection init] + 416
11  LibcrpcodecExample                  0x000000010079d228 __49+[RCTPackagerConnection sharedPackagerConnection]_block_invoke + 36
12  libdispatch.dylib                   0x0000000102fc6038 _dispatch_client_callout + 20
13  libdispatch.dylib                   0x0000000102fc7b9c _dispatch_once_callout + 140
14  LibcrpcodecExample                  0x000000010079d1dc +[RCTPackagerConnection sharedPackagerConnection] + 88
15  LibcrpcodecExample                  0x000000010082ed30 -[RCTDevSettings initialize] + 164
16  LibcrpcodecExample                  0x0000000100ae1600 -[RCTTurboModuleManager _createAndSetUpRCTTurboModule:moduleName:moduleId:] + 2056
17  LibcrpcodecExample                  0x0000000100ae0cfc __75-[RCTTurboModuleManager _provideRCTTurboModule:moduleHolder:shouldPerfLog:]_block_invoke + 144
18  LibcrpcodecExample                  0x0000000100ae08b4 -[RCTTurboModuleManager _provideRCTTurboModule:moduleHolder:shouldPerfLog:] + 1128
19  LibcrpcodecExample                  0x0000000100ae0360 -[RCTTurboModuleManager provideRCTTurboModule:] + 336
20  LibcrpcodecExample                  0x0000000100ae1e5c -[RCTTurboModuleManager moduleForName:warnOnLookupFailure:] + 80
21  LibcrpcodecExample                  0x0000000100732a98 -[RCTCxxBridge moduleForName:lazilyLoadIfNecessary:] + 248
22  LibcrpcodecExample                  0x0000000100733108 -[RCTCxxBridge moduleForClass:] + 76
23  LibcrpcodecExample                  0x0000000100832510 -[RCTBridge(RCTDevSettings) devSettings] + 60
24  LibcrpcodecExample                  0x0000000100737744 -[RCTCxxBridge executeSourceCode:withSourceURL:sync:] + 288
25  LibcrpcodecExample                  0x0000000100731958 __21-[RCTCxxBridge start]_block_invoke.115 + 160
26  libdispatch.dylib                   0x0000000102fc4520 _dispatch_call_block_and_release + 32
27  libdispatch.dylib                   0x0000000102fc6038 _dispatch_client_callout + 20
28  libdispatch.dylib                   0x0000000102fda670 _dispatch_root_queue_drain + 972
29  libdispatch.dylib                   0x0000000102fdae34 _dispatch_worker_thread2 + 196
30  libsystem_pthread.dylib             0x000000022daf4da0 _pthread_wqthread + 228
31  libsystem_pthread.dylib             0x000000022daf4b7c start_wqthread + 8
2023-09-26 08:30:01.046211+0200 LibcrpcodecExample[456:10973] [javascript] Running "LibcrpcodecExample" with {"fabric":true,"initialProps":{"concurrentRoot":true},"rootTag":1}
2023-09-26 08:30:02.063000+0200 LibcrpcodecExample[456:10963] [connection] nw_socket_handle_socket_event [C4:1] Socket SO_ERROR [61: Connection refused]
2023-09-26 08:30:02.065132+0200 LibcrpcodecExample[456:10962] [connection] nw_connection_get_connected_socket_block_invoke [C4] Client called nw_connection_get_connected_socket on unconnected nw_connection
2023-09-26 08:30:02.065402+0200 LibcrpcodecExample[456:10962] TCP Conn 0x28246b660 Failed : error 0:61 [61]
2023-09-26 08:30:02.066342+0200 LibcrpcodecExample[456:10962] [connection] nw_connection_copy_connected_local_endpoint_block_invoke [C4] Client called nw_connection_copy_connected_local_endpoint on unconnected nw_connection
2023-09-26 08:30:02.066547+0200 LibcrpcodecExample[456:10962] [connection] nw_connection_copy_connected_remote_endpoint_block_invoke [C4] Client called nw_connection_copy_connected_remote_endpoint on unconnected nw_connection

At the moment the library example app is doing nothing...not even using the tcp connection provided by react-native-tcp-socket.

Please can someone help?
Thank you.

[cortinico]

Suddenly my react-native library turbo module have started to show some blocking network issues that prevent it to establish tcp connections.
Last week I've added the react-native-tcp-socket library and it worked perfectly for 2 days.
Then something went bad (I don't know why) and I'm still having problem.

This feel like something related to your local environment.
This working group is reserved to problem related to the New Architecture only. Unless you feel that this is a bug affecting all the Turbo Modules, this is probably not the right place to ask for support.