Chunked File Upload with Resume: Browser to Server
· 6 min read
When you need to upload a 50 GB VM disk image through a web browser, a single HTTP POST is not going to work. Network interruptions, browser tab crashes, and corporate proxy timeouts all conspire to make large uploads fail. HyperSDK solves this with a chunked upload protocol that splits files into 10 MB pieces and supports resume from the last successful chunk.