You can easily use TCP and UDP connections to send and receive data in blueprints with this plugin . This is a Server. You can buy a client here. All functions can be used independently in almost all Blueprints. You can start the server in Blueprint A. You can receive the data Blueprint B and C. Then you can stop the server in Blueprint X. Use UDP for streams, gaming (your own replication). For everything else, like matchmaking, lobby, chat, is TCP suitable. I recommend my JSON plugin for data communication. You don’t need C++. You can use this tool for testing and developing. Nativizing may not be possible in the blueprints where the plugin is used. See Documentaiton.
Version 1.12 and 1.20 tested on: Windows 10, Mojave, Android 7 and 9, IOS 12.
Free Win64 Demo with GUI (245MB)
Demo Projects UE4.21, UE4.22, UE4.25, UE4.26 , UE4.27 , UE5.0 and newer (Plugin needed, GUI Elments are so big because of mobile), C++ Demo
Demo that shows how to find a server on the LAN. Win64, Project (Server and Client Plugins needed), Screenshots, Video
Changelog (5.0, 5.1, 5.2)
(09/01/2023) Version 1.55: File transfer functions revised.
(08/24/2023) Version 1.54: Added the HEX functions from the client plugin to the server plugin.
(08/15/2023) Version 1.53: Bugfix: File transfer functions did not always work.
Changelog (5.0, 5.1, 5.2)
(05/30/2023) Version 1.51: Replaced an Unreal function that limited the maximum number of server instances to 12. There is no longer a limit.
Changelog (4.27, 5.0, 5.1)
(01/03/2022) Version 1.50: Memory management revised to avoid memory leaks. You don’t have to connect a target in Blueprints anymore (except for the events). Minor bug fixes.
Downloads: show love to dev by purchasing if you can afford it
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Filename:SocketServer_5.2 vfxMed.zip
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