const net/http.http2defaultMaxReadFrameSize

2 uses

	net/http (current package)
		h2_bundle.go#L1133: 	http2setDefault(&conf.MaxReadFrameSize, http2minMaxFrameSize, http2maxFrameSize, http2defaultMaxReadFrameSize)
		h2_bundle.go#L3531: 	http2defaultMaxReadFrameSize = 1 << 20