A cross-platform socket API abstraction for Xamarin and Windows projects, enabling portable socket code in PCL libraries.
Sockets for PCL is a cross-platform socket API abstraction library for .NET developers building applications targeting Xamarin and Windows platforms. It provides a unified set of socket classes (TCP and UDP) that work across iOS, Android, macOS, Windows Phone, Windows Store, and desktop Windows, enabling code sharing in portable class libraries. The library solves the problem of platform-specific socket implementations by abstracting .NET and WinRT socket APIs into a single PCL-friendly interface.
Xamarin and .NET developers building cross-platform mobile, desktop, or Universal Windows Platform applications that require socket-based network communication. It's particularly useful for developers who need to share networking code between different platform targets.
Developers choose Sockets for PCL because it provides a consistent socket API across all major .NET-based platforms, eliminating the need to write platform-specific networking code. Unlike platform-specific socket implementations, it enables true code sharing in PCL projects while maintaining access to native socket performance and capabilities.
Cross-platform socket API for Xamarin iOS/Android/Forms, Xamarin.Mac/MonoMac, Windows Phone 8/8.1, Windows Store and Windows Desktop.
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Abstracts .NET and WinRT socket APIs into a single PCL interface, enabling code sharing across iOS, Android, macOS, Windows Phone, Store, UWP, and Desktop without platform-specific rewrites.
Provides core TCP and UDP functionality without high-level bloat, keeping the library minimal and performant for direct socket operations, as stated in its unopinionated philosophy.
Includes server certificate authentication for secure TCP connections via the optional useTls parameter in ConnectAsync, enhancing security for cross-platform apps.
Allows binding to specific network interfaces using the CommsInterface parameter, useful for multicast or multi-interface scenarios, as demonstrated in the README examples.
Lacks mechanisms for handling socket failures, retries, and error recovery, requiring developers to implement these manually, which the README admits by pointing to sockethelpers-for-pcl for such features.
Uses the 'Bait and Switch' pattern, necessitating NuGet installation in both PCL and native projects, which can be error-prone and adds initial setup overhead.
Has restrictions like no interface binding on Windows Phone 8.0 and loopback communication limits on Windows Phone/Store, requiring workarounds or platform-specific code.