package http

import (
	"context"
	"net"
	"time"
)

// LookupHost is a function to make custom lookupHost for optional cached DNS requests
type LookupHost func(ctx context.Context, host string) (addrs []string, err error)

// DialContextWithLookupHost is a helper function which returns `net.DialContext` function.
// It randomly fetches an IP via custom LookupHost function and dials it by the given dial

		if err == nil {
			for _, addr := range haddrs {
				addrs.Add(net.JoinHostPort(addr, globalMinioPort))
			}
		} else {
			// Unable to lookup host in 2-secs, let it fail later anyways.
			addrs.Add(globalMinioAddr)
		}
	} else {
		addrs.Add(globalMinioAddr)
	}
	return addrs.ToSlice()
}

var globalLoggerOutput io.WriteCloser

	"sync"
	"sync/atomic"
	"time"

	"github.com/minio/mux"
)

const numberOfNodes = 5

var (
	ds          *Dsync
	nodes       = make([]*httptest.Server, numberOfNodes) // list of node IP addrs or hostname with ports.
	lockServers = make([]*lockServer, numberOfNodes)
)

func getLockArgs(r *http.Request) (args LockArgs, err error) {
	buf, err := io.ReadAll(r.Body)
	if err != nil {
		return args, err
	}

			if net.ParseIP(endpoint) == nil {
				// Checking if the IP is a DNS entry.
				addrs, err := globalDNSCache.LookupHost(GlobalContext, endpoint)
				if err != nil {
					logger.FatalIf(err, "Unable to initialize MinIO server with [%s] invalid entry found in MINIO_PUBLIC_IPS", endpoint)
				}
				for _, addr := range addrs {
					domainIPs.Add(addr)
				}
			}
			domainIPs.Add(endpoint)
		}

pkg net/http/httptrace, type ClientTrace struct, WroteRequest func(WroteRequestInfo)
pkg net/http/httptrace, type DNSDoneInfo struct
pkg net/http/httptrace, type DNSDoneInfo struct, Addrs []net.IPAddr
pkg net/http/httptrace, type DNSDoneInfo struct, Coalesced bool
pkg net/http/httptrace, type DNSDoneInfo struct, Err error
pkg net/http/httptrace, type DNSStartInfo struct

pkg syscall (freebsd-386-cgo), type IfData struct, Type uint8
pkg syscall (freebsd-386-cgo), type IfMsghdr struct
pkg syscall (freebsd-386-cgo), type IfMsghdr struct, Addrs int32
pkg syscall (freebsd-386-cgo), type IfMsghdr struct, Data IfData
pkg syscall (freebsd-386-cgo), type IfMsghdr struct, Flags int32
pkg syscall (freebsd-386-cgo), type IfMsghdr struct, Index uint16

pkg syscall (netbsd-arm64-cgo), type ICMPv6Filter struct, Filt [8]uint32
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Addrs int32
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Flags int32
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Index uint16
pkg syscall (netbsd-arm64-cgo), type IfaMsghdr struct, Metric int32

pkg syscall (freebsd-arm64), type ICMPv6Filter struct
pkg syscall (freebsd-arm64), type ICMPv6Filter struct, Filt [8]uint32
pkg syscall (freebsd-arm64), type IfaMsghdr struct
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Addrs int32
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Flags int32
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Index uint16
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Metric int32

pkg net, method (*IPConn) WriteToIP([]uint8, *IPAddr) (int, error)
pkg net, method (*IPNet) Contains(IP) bool
pkg net, method (*IPNet) Network() string
pkg net, method (*IPNet) String() string
pkg net, method (*Interface) Addrs() ([]Addr, error)
pkg net, method (*Interface) MulticastAddrs() ([]Addr, error)
pkg net, method (*OpError) Error() string
pkg net, method (*OpError) Temporary() bool
pkg net, method (*OpError) Timeout() bool

pkg syscall (freebsd-riscv64), type IfData struct, Type uint8 #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct, Addrs int32 #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct, Data IfData #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct, Flags int32 #53466