axiom-networking

To migrate networking code from NWConnection to NetworkConnection, instantiate a NetworkConnection to a target host and port, supply TLS if needed, and call start. This ensures safe non-blocking operation and explicit state handling across iOS versions.

Network.framework handles TLS and structured concurrency by integrating secure protocol negotiations and explicit state handling into TCP connections. This allows reliable, non-blocking network operations without encountering main-thread blocking issues.

Yes, you can use Network.framework for UDP communications and TLV framing in real-time apps. It supports coder-based data exchange and typed messages, which are essential for messaging, streaming, and custom protocols.

The best way to debug network state transitions and error propagation is by implementing explicit state handling and graceful transitions during network changes. This avoids common pitfalls like race conditions and flaky reachability checks.

The NetworkConnection API supports apps running iOS 12 through iOS 26+. It provides specific migration guidance for transitioning from legacy NWConnection sockets to the updated NetworkConnection implementation.

Legacy socket implementations cause main-thread blocking and race conditions due to a lack of structured concurrency semantics and safe non-blocking operations. Migrating to NetworkConnection ensures explicit state handling and proper error propagation.