ShareEasy Engineering Blog

Technical articles on Flutter, LAN file transfer, and cross-platform development.

• LAN File Transfer & Video Streaming in Flutter: Device Discovery, Chunked Streaming, and DLNA Casting

  2026 · flutter, dart, lan, file-transfer, udp-broadcast, mdns

  While building a cross-platform file transfer tool, I ran into challenges around automatic device discovery, hotspot network adaptation, and large-file memory management. This post documents the problems and solutions.

  flutterdartlanudp-broadcastmdns