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default_smudge.go
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/
default_smudge.go
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package smudge
import (
"context"
"fmt"
"net"
"github.com/andyollylarkin/smudge-custom-transport/transport"
)
// GetNodes get all connected nodes.
func GetNodes() []*Node {
return AllNodes()
}
func ThisHost() *Node {
return thisHost
}
func RunGossip(ctx context.Context, trns transport.Transport, listenIp string, listenPort int,
initialNodeAddr string, logger Logger, logLvl LogLevel,
) error {
var ip net.IP
var err error
if listenIp == "" {
ip, err = GetLocalIP()
if err != nil {
return fmt.Errorf("Could not get local ip: %w", err)
}
} else {
ip = net.ParseIP(listenIp)
}
SetTransport(trns)
if logger != nil {
SetLogger(logger)
} else {
SetLogThreshold(LogAll)
}
SetLogThreshold(logLvl)
SetListenPort(listenPort)
SetHeartbeatMillis(heartbeatMillis)
SetListenIP(ip)
if ip.To4() == nil {
SetMaxBroadcastBytes(512) // 512 for IPv6
}
if initialNodeAddr != "" {
node, err := CreateNodeByAddress(initialNodeAddr)
if err == nil {
AddNode(node)
} else {
fmt.Println(err)
}
}
go func() {
Begin()
}()
<-ctx.Done()
return nil
}