From 74e36f0ead717105f26087c2cab08b41ba5a7ce8 Mon Sep 17 00:00:00 2001 From: jwijenbergh Date: Mon, 12 Feb 2024 19:18:05 +0100 Subject: All: Document everything to pass revive lint --- internal/failover/ping.go | 3 +++ 1 file changed, 3 insertions(+) (limited to 'internal/failover/ping.go') diff --git a/internal/failover/ping.go b/internal/failover/ping.go index 3b5faa8..59dbcc9 100644 --- a/internal/failover/ping.go +++ b/internal/failover/ping.go @@ -13,12 +13,14 @@ import ( // mtuOverhead defines the total MTU overhead for an ICMP ECHO message: 20 bytes IP header + 8 bytes ICMP header var mtuOverhead = 28 +// Pinger sends pings type Pinger struct { listener net.PacketConn buffer []byte gateway net.Addr } +// Read reads from the ping listener with deadline `deadline` func (p Pinger) Read(deadline time.Time) error { // First set the deadline to read err := p.listener.SetReadDeadline(deadline) @@ -43,6 +45,7 @@ func (p Pinger) Read(deadline time.Time) error { } } +// Send sends a single ping func (p Pinger) Send(seq int) error { errorMessage := fmt.Sprintf("failed sending ping, seq %d", seq) // Make a new ICMP message -- cgit v1.2.3