xcode15.3, ios 17.4SDK VPN NEPacketTunnelProvider, After successful socket listen local ip 0.0.0.0, data packets cannot be received in release mode, but data packets can be received in debug mode.

App & System Services Core OS
Sky2024 OP
Created May ’24
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xcode15.3, ios 17.4SDK VPN NEPacketTunnelProvider, After successful socket listen local ip 0.0.0.0, data packets cannot be received in release mode, but can be received in debug mode.This bug has been bothering me for a few days. Please help me. Thank you very much.

In networkExtension code:

... let ip4Set = ... ip4Set.includedRoutes = [NEIPv4Route.default()] ... func readDevicePackets(){ ... packetFlow.readPacketObjects { (packetList) in ... let sendPacketList: [NEPacket] = changePacket(packetList) ... packetFlow.writePacketObjects(sendPacketList) readDevicePackets() }

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DTS Engineer OP
Apple
May ’24

iOS doesn’t know that your app is built with the Release build configuration. So, my response here is the same as my response in your previous thread.

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

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xcode15.3, ios 17.4SDK VPN NEPacketTunnelProvider, After successful socket listen local ip 0.0.0.0, data packets cannot be received in release mode, but data packets can be received in debug mode.
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