func DoNetwork(ad *peersdb.PeerAddr) {
var e error
conn := NewConnection(ad)
Mutex_net.Lock()
if _, ok := OpenCons[ad.UniqID()]; ok {
if common.DebugLevel > 0 {
fmt.Println(ad.Ip(), "already connected")
}
common.CountSafe("ConnectingAgain")
Mutex_net.Unlock()
return
}
OpenCons[ad.UniqID()] = conn
OutConsActive++
Mutex_net.Unlock()
go func() {
conn.NetConn, e = net.DialTimeout("tcp4", fmt.Sprintf("%d.%d.%d.%d:%d",
ad.Ip4[0], ad.Ip4[1], ad.Ip4[2], ad.Ip4[3], ad.Port), TCPDialTimeout)
if e == nil {
conn.ConnectedAt = time.Now()
if common.DebugLevel > 0 {
println("Connected to", ad.Ip())
}
conn.Run()
} else {
if common.DebugLevel > 0 {
println("Could not connect to", ad.Ip())
}
//println(e.Error())
}
Mutex_net.Lock()
delete(OpenCons, ad.UniqID())
OutConsActive--
Mutex_net.Unlock()
ad.Dead()
}()
}
func ConnectionActive(ad *peersdb.PeerAddr) (yes bool) {
Mutex_net.Lock()
_, yes = OpenCons[ad.UniqID()]
Mutex_net.Unlock()
return
}