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TCP UDP Socket Server Plugin v1.59 (5.6)

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Details

 The TCP UDP Socket Server Plugin v1.59 (5.6) enables easy establishment of TCP and UDP connections within Unreal Engine Blueprints, providing a server-side solution for real-time data transmission. The plugin allows you to start, receive, and stop server operations directly in Blueprints, supporting independent use across multiple blueprint instances. UDP is ideal for streaming and gaming applications, such as custom replication, while TCP is recommended for structured communication like matchmaking, lobbies, and chat. The plugin does not require C++ and is suitable for testing and development workflows. For data exchange, the author recommends using their JSON plugin. Note that native functionality may not be fully available in certain blueprint contexts. Full documentation is available for reference. 
2025-10-17 00:00:00-update version:TCP UDP Socket Server Plugin v1.59 (5.6)