mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-11-12 22:10:28 +00:00
Implement GetDHT, GetSwitchQueues, GetSessions
This commit is contained in:
Neil Alexander
parent
8a6f6f3b2b
commit
7ca5a2533d
@ -38,14 +38,44 @@ type SwitchPeer struct {
|
||||
Protocol string
|
||||
}
|
||||
|
||||
// DHTEntry represents a single DHT entry that has been learned or cached from
|
||||
// DHT searches.
|
||||
type DHTEntry struct {
|
||||
PublicKey crypto.BoxPubKey
|
||||
Coords []byte
|
||||
LastSeen time.Duration
|
||||
}
|
||||
|
||||
type SwitchQueue struct{}
|
||||
type Session struct{}
|
||||
// SwitchQueues represents information from the switch related to link
|
||||
// congestion and a list of switch queues created in response to congestion on a
|
||||
// given link.
|
||||
type SwitchQueues struct {
|
||||
Queues []SwitchQueue
|
||||
Count uint64
|
||||
Size uint64
|
||||
HighestCount uint64
|
||||
HighestSize uint64
|
||||
MaximumSize uint64
|
||||
}
|
||||
|
||||
// SwitchQueue represents a single switch queue, which is created in response
|
||||
// to congestion on a given link.
|
||||
type SwitchQueue struct {
|
||||
ID string
|
||||
Size uint64
|
||||
Packets uint64
|
||||
Port uint64
|
||||
}
|
||||
|
||||
// Session represents an open session with another node.
|
||||
type Session struct {
|
||||
PublicKey crypto.BoxPubKey
|
||||
Coords []byte
|
||||
BytesSent uint64
|
||||
BytesRecvd uint64
|
||||
MTU uint16
|
||||
WasMTUFixed bool
|
||||
}
|
||||
|
||||
// GetPeers returns one or more Peer objects containing information about active
|
||||
// peerings with other Yggdrasil nodes, where one of the responses always
|
||||
@ -104,88 +134,80 @@ func (c *Core) GetSwitchPeers() []SwitchPeer {
|
||||
return switchpeers
|
||||
}
|
||||
|
||||
// GetDHT returns zero or more entries as stored in the DHT, cached primarily
|
||||
// from searches that have already taken place.
|
||||
func (c *Core) GetDHT() []DHTEntry {
|
||||
/*
|
||||
var infos []admin_nodeInfo
|
||||
getDHT := func() {
|
||||
now := time.Now()
|
||||
var dhtInfos []*dhtInfo
|
||||
for _, v := range a.core.dht.table {
|
||||
dhtInfos = append(dhtInfos, v)
|
||||
}
|
||||
sort.SliceStable(dhtInfos, func(i, j int) bool {
|
||||
return dht_ordered(&a.core.dht.nodeID, dhtInfos[i].getNodeID(), dhtInfos[j].getNodeID())
|
||||
})
|
||||
for _, v := range dhtInfos {
|
||||
addr := *address.AddrForNodeID(v.getNodeID())
|
||||
info := admin_nodeInfo{
|
||||
{"ip", net.IP(addr[:]).String()},
|
||||
{"coords", fmt.Sprint(v.coords)},
|
||||
{"last_seen", int(now.Sub(v.recv).Seconds())},
|
||||
{"box_pub_key", hex.EncodeToString(v.key[:])},
|
||||
}
|
||||
infos = append(infos, info)
|
||||
}
|
||||
}
|
||||
a.core.router.doAdmin(getDHT)
|
||||
return infos
|
||||
*/
|
||||
return []DHTEntry{}
|
||||
var dhtentries []DHTEntry
|
||||
getDHT := func() {
|
||||
now := time.Now()
|
||||
var dhtentry []*dhtInfo
|
||||
for _, v := range c.dht.table {
|
||||
dhtentry = append(dhtentry, v)
|
||||
}
|
||||
sort.SliceStable(dhtentry, func(i, j int) bool {
|
||||
return dht_ordered(&c.dht.nodeID, dhtentry[i].getNodeID(), dhtentry[j].getNodeID())
|
||||
})
|
||||
for _, v := range dhtentry {
|
||||
info := DHTEntry{
|
||||
Coords: v.coords,
|
||||
LastSeen: now.Sub(v.recv),
|
||||
}
|
||||
copy(info.PublicKey[:], v.key[:])
|
||||
dhtentries = append(dhtentries, info)
|
||||
}
|
||||
}
|
||||
c.router.doAdmin(getDHT)
|
||||
return dhtentries
|
||||
}
|
||||
|
||||
func (c *Core) GetSwitchQueues() []SwitchQueue {
|
||||
/*
|
||||
var peerInfos admin_nodeInfo
|
||||
switchTable := &a.core.switchTable
|
||||
getSwitchQueues := func() {
|
||||
queues := make([]map[string]interface{}, 0)
|
||||
for k, v := range switchTable.queues.bufs {
|
||||
nexthop := switchTable.bestPortForCoords([]byte(k))
|
||||
queue := map[string]interface{}{
|
||||
"queue_id": k,
|
||||
"queue_size": v.size,
|
||||
"queue_packets": len(v.packets),
|
||||
"queue_port": nexthop,
|
||||
}
|
||||
queues = append(queues, queue)
|
||||
}
|
||||
peerInfos = admin_nodeInfo{
|
||||
{"queues", queues},
|
||||
{"queues_count", len(switchTable.queues.bufs)},
|
||||
{"queues_size", switchTable.queues.size},
|
||||
{"highest_queues_count", switchTable.queues.maxbufs},
|
||||
{"highest_queues_size", switchTable.queues.maxsize},
|
||||
{"maximum_queues_size", switchTable.queueTotalMaxSize},
|
||||
}
|
||||
}
|
||||
a.core.switchTable.doAdmin(getSwitchQueues)
|
||||
return peerInfos
|
||||
*/
|
||||
return []SwitchQueue{}
|
||||
// GetSwitchQueues returns information about the switch queues that are
|
||||
// currently in effect. These values can change within an instant.
|
||||
func (c *Core) GetSwitchQueues() SwitchQueues {
|
||||
var switchqueues SwitchQueues
|
||||
switchTable := &c.switchTable
|
||||
getSwitchQueues := func() {
|
||||
switchqueues = SwitchQueues{
|
||||
Count: uint64(len(switchTable.queues.bufs)),
|
||||
Size: switchTable.queues.size,
|
||||
HighestCount: uint64(switchTable.queues.maxbufs),
|
||||
HighestSize: switchTable.queues.maxsize,
|
||||
MaximumSize: switchTable.queueTotalMaxSize,
|
||||
}
|
||||
for k, v := range switchTable.queues.bufs {
|
||||
nexthop := switchTable.bestPortForCoords([]byte(k))
|
||||
queue := SwitchQueue{
|
||||
ID: k,
|
||||
Size: v.size,
|
||||
Packets: uint64(len(v.packets)),
|
||||
Port: uint64(nexthop),
|
||||
}
|
||||
switchqueues.Queues = append(switchqueues.Queues, queue)
|
||||
}
|
||||
|
||||
}
|
||||
c.switchTable.doAdmin(getSwitchQueues)
|
||||
return switchqueues
|
||||
}
|
||||
|
||||
// GetSessions returns a list of open sessions from this node to other nodes.
|
||||
func (c *Core) GetSessions() []Session {
|
||||
/*
|
||||
var infos []admin_nodeInfo
|
||||
getSessions := func() {
|
||||
for _, sinfo := range a.core.sessions.sinfos {
|
||||
// TODO? skipped known but timed out sessions?
|
||||
info := admin_nodeInfo{
|
||||
{"ip", net.IP(sinfo.theirAddr[:]).String()},
|
||||
{"coords", fmt.Sprint(sinfo.coords)},
|
||||
{"mtu", sinfo.getMTU()},
|
||||
{"was_mtu_fixed", sinfo.wasMTUFixed},
|
||||
{"bytes_sent", sinfo.bytesSent},
|
||||
{"bytes_recvd", sinfo.bytesRecvd},
|
||||
{"box_pub_key", hex.EncodeToString(sinfo.theirPermPub[:])},
|
||||
}
|
||||
infos = append(infos, info)
|
||||
}
|
||||
}
|
||||
a.core.router.doAdmin(getSessions)
|
||||
return infos
|
||||
*/
|
||||
return []Session{}
|
||||
var sessions []Session
|
||||
getSessions := func() {
|
||||
for _, sinfo := range c.sessions.sinfos {
|
||||
// TODO? skipped known but timed out sessions?
|
||||
session := Session{
|
||||
Coords: sinfo.coords,
|
||||
MTU: sinfo.getMTU(),
|
||||
BytesSent: sinfo.bytesSent,
|
||||
BytesRecvd: sinfo.bytesRecvd,
|
||||
WasMTUFixed: sinfo.wasMTUFixed,
|
||||
}
|
||||
copy(session.PublicKey[:], sinfo.theirPermPub[:])
|
||||
sessions = append(sessions, session)
|
||||
}
|
||||
}
|
||||
c.router.doAdmin(getSessions)
|
||||
return sessions
|
||||
}
|
||||
|
||||
// BuildName gets the current build name. This is usually injected if built
|
||||
|
||||
Loading…
Reference in New Issue
Block a user