ostp/docs/en/integrations.md

Native Integrations

Cross-Platform Engineering

The OSTP core protocol is developed to be completely platform-agnostic, operating uniformly across distinct operating systems. To interface with host-specific network stacks, integration layers are built to wrap the core asynchronous runtime.

Mobile SDK

To support deployment on mobile platforms, the codebase includes a dedicated Native Development Kit (NDK) integration layer.

• C-ABI Exposure: The core functionalities are exported via a strictly typed C Application Binary Interface. This ensures compatibility with standard foreign function mechanisms required by high-level languages like Java, Kotlin, or Dart.
• Isolated Runtimes: The native module initializes and governs its own multithreaded asynchronous runtime within the host process memory. This architectural choice prevents heavy network I/O operations from interfering with or blocking the primary user interface thread of the mobile application.
• Telemetry Bridges: Memory-safe communication channels are established across the boundary, enabling the host application to poll connection telemetry and extract operational logs efficiently without risking concurrency faults or memory leaks.

System Interfaces

On desktop environments, specialized modules govern the interaction with the operating system's routing subsystem. Depending on the operational mode, the integration layer safely manipulates process-level routing registries or binds directly to virtualized network driver adapters, providing seamless transparent traffic redirection.