const github.com/refraction-networking/utls.extensionCookie

8 uses

	github.com/refraction-networking/utls (current package)
		common.go#L124: 	extensionCookie                  uint16 = 44
		handshake_messages.go#L279: 			echOuterExts = append(echOuterExts, extensionCookie)
		handshake_messages.go#L281: 			exts.AddUint16(extensionCookie)
		handshake_messages.go#L632: 		case extensionCookie:
		handshake_messages.go#L848: 		exts.AddUint16(extensionCookie)
		handshake_messages.go#L989: 		case extensionCookie:
		u_tls_extensions.go#L1561: 	b[0] = byte(extensionCookie >> 8)
		u_tls_extensions.go#L1562: 	b[1] = byte(extensionCookie)