This is only used in tests. Should we remove it?

[github-actions]

pocket/p2p/raintree/peers_manager.go

Lines 137 to 142 in d552ec6

	// DISCUSS: This is only used in tests. Should we remove it?
	func (pm *peersManager) getSelfIndexInAddrBook() (int, bool) {
	if len(pm.addrList) == 0 {
	return -1, false
	}
	if pm.addrList[0] == pm.selfAddr.String() {

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This issue was generated by todo-issue based on a DISCUSS comment in d552ec6.