framework

URLSession

Apple's networking API that supports HTTP/3 from iOS 15 and discovers it via Alt-Svc or DNS HTTPS records; reachable from Unity only through a native plugin.

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Known aliases

NSURLSession

Relationships

No evidence-backed relationships are recorded.

Current clusters

build1 distinct publisher

Make HTTP/3 earn its place in your Unity client

Unity 6.5 shipped a protocol pin whose enum tops out at HTTP/2, which tells you where the engine puts the risk. QUIC only pays for concurrent, small-object traffic, and only if your CDN negotiates it.

Publishers:dev.to

Reality

Evidence52
Adoption28
Hype gap−12
Incentives30

Confidence50