TCP Socket Plugin allows communication with a TCP server purely in blueprints (C++ usage also available). Client-only functionality.

The project is available for free on Github. It's open source and you're welcome to contribute.

You can get it for free (Personal license) or buy it for $15 (Professional license) as a thank you.

Usage

Create a Blueprint inheriting from TcpSocketConnection, drop it into the level and recreate nodes from the screenshot to use it.

For C++ usage example, see Github page.

Features

• Supports multiple connections

• Multi-threaded: each connection runs on its own thread

• Detects disconnects as soon as they happen

• Even dispatchers: OnConnected, OnDisconnected (also triggers when connection fails), OnMessageReceived

• Serialize and deserialize basic types: UInt8, Int32, Int64, Float (4 and 8 bytes), String