package main

import (
	"fmt"

	"github.com/pion/rtcp"
)

func try(name string, p rtcp.Packet) {
	defer func() { fmt.Println(name, "->", recover()) }()
	p.Marshal()
}

func main() {
	// 32768 large deltas: 2 bytes each, so the packet is over 65535 bytes.
	deltas := make([]*rtcp.RecvDelta, 32768)
	for i := range deltas {
		deltas[i] = &rtcp.RecvDelta{Type: rtcp.TypeTCCPacketReceivedLargeDelta}
	}
	try("TransportLayerCC", &rtcp.TransportLayerCC{RecvDeltas: deltas})

	// 8 blocks of 16384 metric blocks each: over 262144 bytes.
	ccfb := &rtcp.CCFeedbackReport{}
	for range 8 {
		ccfb.ReportBlocks = append(ccfb.ReportBlocks, rtcp.CCFeedbackReportBlock{
			MetricBlocks: make([]rtcp.CCFeedbackMetricBlock, 16384),
		})
	}
	try("CCFeedbackReport", ccfb)
}