mirror of
https://github.com/1f349/dendrite.git
synced 2024-11-08 18:16:59 +00:00
Relay integration to pinecone demos (#2955)
This extends the dendrite monolith for pinecone to integrate the s&f features into the mobile apps. Also makes a few tweaks to federation queueing/statistics to make some edge cases more robust.
This commit is contained in:
parent
2debabf0f0
commit
63df85db6d
@ -78,19 +78,19 @@ const (
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)
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type DendriteMonolith struct {
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logger logrus.Logger
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baseDendrite *base.BaseDendrite
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PineconeRouter *pineconeRouter.Router
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PineconeMulticast *pineconeMulticast.Multicast
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PineconeQUIC *pineconeSessions.Sessions
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PineconeManager *pineconeConnections.ConnectionManager
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StorageDirectory string
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CacheDirectory string
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listener net.Listener
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httpServer *http.Server
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userAPI userapiAPI.UserInternalAPI
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federationAPI api.FederationInternalAPI
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relayServersQueried map[gomatrixserverlib.ServerName]bool
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logger logrus.Logger
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baseDendrite *base.BaseDendrite
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PineconeRouter *pineconeRouter.Router
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PineconeMulticast *pineconeMulticast.Multicast
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PineconeQUIC *pineconeSessions.Sessions
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PineconeManager *pineconeConnections.ConnectionManager
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StorageDirectory string
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CacheDirectory string
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listener net.Listener
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httpServer *http.Server
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userAPI userapiAPI.UserInternalAPI
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federationAPI api.FederationInternalAPI
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relayRetriever RelayServerRetriever
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}
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func (m *DendriteMonolith) PublicKey() string {
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@ -167,6 +167,152 @@ func (m *DendriteMonolith) SetStaticPeer(uri string) {
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}
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}
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func getServerKeyFromString(nodeID string) (gomatrixserverlib.ServerName, error) {
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var nodeKey gomatrixserverlib.ServerName
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if userID, err := gomatrixserverlib.NewUserID(nodeID, false); err == nil {
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hexKey, decodeErr := hex.DecodeString(string(userID.Domain()))
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if decodeErr != nil || len(hexKey) != ed25519.PublicKeySize {
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return "", fmt.Errorf("UserID domain is not a valid ed25519 public key: %v", userID.Domain())
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} else {
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nodeKey = userID.Domain()
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}
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} else {
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hexKey, decodeErr := hex.DecodeString(nodeID)
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if decodeErr != nil || len(hexKey) != ed25519.PublicKeySize {
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return "", fmt.Errorf("Relay server uri is not a valid ed25519 public key: %v", nodeID)
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} else {
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nodeKey = gomatrixserverlib.ServerName(nodeID)
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}
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}
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return nodeKey, nil
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}
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func updateNodeRelayServers(
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node gomatrixserverlib.ServerName,
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relays []gomatrixserverlib.ServerName,
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ctx context.Context,
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fedAPI api.FederationInternalAPI,
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) {
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// Get the current relay list
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request := api.P2PQueryRelayServersRequest{Server: node}
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response := api.P2PQueryRelayServersResponse{}
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err := fedAPI.P2PQueryRelayServers(ctx, &request, &response)
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if err != nil {
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logrus.Warnf("Failed obtaining list of relay servers for %s: %s", node, err.Error())
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}
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// Remove old, non-matching relays
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var serversToRemove []gomatrixserverlib.ServerName
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for _, existingServer := range response.RelayServers {
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shouldRemove := true
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for _, newServer := range relays {
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if newServer == existingServer {
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shouldRemove = false
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break
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}
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}
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if shouldRemove {
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serversToRemove = append(serversToRemove, existingServer)
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}
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}
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removeRequest := api.P2PRemoveRelayServersRequest{
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Server: node,
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RelayServers: serversToRemove,
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}
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removeResponse := api.P2PRemoveRelayServersResponse{}
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err = fedAPI.P2PRemoveRelayServers(ctx, &removeRequest, &removeResponse)
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if err != nil {
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logrus.Warnf("Failed removing old relay servers for %s: %s", node, err.Error())
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}
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// Add new relays
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addRequest := api.P2PAddRelayServersRequest{
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Server: node,
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RelayServers: relays,
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}
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addResponse := api.P2PAddRelayServersResponse{}
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err = fedAPI.P2PAddRelayServers(ctx, &addRequest, &addResponse)
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if err != nil {
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logrus.Warnf("Failed adding relay servers for %s: %s", node, err.Error())
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}
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}
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func (m *DendriteMonolith) SetRelayServers(nodeID string, uris string) {
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relays := []gomatrixserverlib.ServerName{}
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for _, uri := range strings.Split(uris, ",") {
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uri = strings.TrimSpace(uri)
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if len(uri) == 0 {
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continue
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}
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nodeKey, err := getServerKeyFromString(uri)
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if err != nil {
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logrus.Errorf(err.Error())
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continue
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}
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relays = append(relays, nodeKey)
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}
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nodeKey, err := getServerKeyFromString(nodeID)
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if err != nil {
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logrus.Errorf(err.Error())
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return
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}
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if string(nodeKey) == m.PublicKey() {
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logrus.Infof("Setting own relay servers to: %v", relays)
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m.relayRetriever.SetRelayServers(relays)
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} else {
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updateNodeRelayServers(
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gomatrixserverlib.ServerName(nodeKey),
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relays,
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m.baseDendrite.Context(),
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m.federationAPI,
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)
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}
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}
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func (m *DendriteMonolith) GetRelayServers(nodeID string) string {
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nodeKey, err := getServerKeyFromString(nodeID)
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if err != nil {
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logrus.Errorf(err.Error())
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return ""
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}
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relaysString := ""
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if string(nodeKey) == m.PublicKey() {
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relays := m.relayRetriever.GetRelayServers()
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for i, relay := range relays {
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if i != 0 {
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// Append a comma to the previous entry if there is one.
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relaysString += ","
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}
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relaysString += string(relay)
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}
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} else {
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request := api.P2PQueryRelayServersRequest{Server: gomatrixserverlib.ServerName(nodeKey)}
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response := api.P2PQueryRelayServersResponse{}
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err := m.federationAPI.P2PQueryRelayServers(m.baseDendrite.Context(), &request, &response)
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if err != nil {
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logrus.Warnf("Failed obtaining list of this node's relay servers: %s", err.Error())
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return ""
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}
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for i, relay := range response.RelayServers {
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if i != 0 {
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// Append a comma to the previous entry if there is one.
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relaysString += ","
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}
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relaysString += string(relay)
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}
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}
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return relaysString
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}
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func (m *DendriteMonolith) DisconnectType(peertype int) {
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for _, p := range m.PineconeRouter.Peers() {
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if int(peertype) == p.PeerType {
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@ -454,28 +600,28 @@ func (m *DendriteMonolith) Start() {
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}
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}()
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go func(ch <-chan pineconeEvents.Event) {
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eLog := logrus.WithField("pinecone", "events")
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stopRelayServerSync := make(chan bool)
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stopRelayServerSync := make(chan bool)
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relayRetriever := RelayServerRetriever{
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Context: context.Background(),
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ServerName: gomatrixserverlib.ServerName(m.PineconeRouter.PublicKey().String()),
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FederationAPI: m.federationAPI,
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relayServersQueried: make(map[gomatrixserverlib.ServerName]bool),
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RelayAPI: monolith.RelayAPI,
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running: *atomic.NewBool(false),
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}
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relayRetriever.InitializeRelayServers(eLog)
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eLog := logrus.WithField("pinecone", "events")
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m.relayRetriever = RelayServerRetriever{
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Context: context.Background(),
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ServerName: gomatrixserverlib.ServerName(m.PineconeRouter.PublicKey().String()),
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FederationAPI: m.federationAPI,
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relayServersQueried: make(map[gomatrixserverlib.ServerName]bool),
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RelayAPI: monolith.RelayAPI,
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running: *atomic.NewBool(false),
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quit: stopRelayServerSync,
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}
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m.relayRetriever.InitializeRelayServers(eLog)
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go func(ch <-chan pineconeEvents.Event) {
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for event := range ch {
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switch e := event.(type) {
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case pineconeEvents.PeerAdded:
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if !relayRetriever.running.Load() {
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go relayRetriever.SyncRelayServers(stopRelayServerSync)
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}
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m.relayRetriever.StartSync()
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case pineconeEvents.PeerRemoved:
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if relayRetriever.running.Load() && m.PineconeRouter.TotalPeerCount() == 0 {
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if m.relayRetriever.running.Load() && m.PineconeRouter.TotalPeerCount() == 0 {
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stopRelayServerSync <- true
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}
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case pineconeEvents.BroadcastReceived:
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@ -495,7 +641,7 @@ func (m *DendriteMonolith) Start() {
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}
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func (m *DendriteMonolith) Stop() {
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m.baseDendrite.Close()
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_ = m.baseDendrite.Close()
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m.baseDendrite.WaitForShutdown()
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_ = m.listener.Close()
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m.PineconeMulticast.Stop()
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@ -511,32 +657,68 @@ type RelayServerRetriever struct {
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relayServersQueried map[gomatrixserverlib.ServerName]bool
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queriedServersMutex sync.Mutex
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running atomic.Bool
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quit <-chan bool
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}
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func (m *RelayServerRetriever) InitializeRelayServers(eLog *logrus.Entry) {
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request := api.P2PQueryRelayServersRequest{Server: gomatrixserverlib.ServerName(m.ServerName)}
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func (r *RelayServerRetriever) InitializeRelayServers(eLog *logrus.Entry) {
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request := api.P2PQueryRelayServersRequest{Server: gomatrixserverlib.ServerName(r.ServerName)}
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response := api.P2PQueryRelayServersResponse{}
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err := m.FederationAPI.P2PQueryRelayServers(m.Context, &request, &response)
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err := r.FederationAPI.P2PQueryRelayServers(r.Context, &request, &response)
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if err != nil {
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eLog.Warnf("Failed obtaining list of this node's relay servers: %s", err.Error())
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}
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r.queriedServersMutex.Lock()
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defer r.queriedServersMutex.Unlock()
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for _, server := range response.RelayServers {
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m.relayServersQueried[server] = false
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r.relayServersQueried[server] = false
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}
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eLog.Infof("Registered relay servers: %v", response.RelayServers)
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}
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func (m *RelayServerRetriever) SyncRelayServers(stop <-chan bool) {
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defer m.running.Store(false)
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func (r *RelayServerRetriever) SetRelayServers(servers []gomatrixserverlib.ServerName) {
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updateNodeRelayServers(r.ServerName, servers, r.Context, r.FederationAPI)
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// Replace list of servers to sync with and mark them all as unsynced.
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r.queriedServersMutex.Lock()
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defer r.queriedServersMutex.Unlock()
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r.relayServersQueried = make(map[gomatrixserverlib.ServerName]bool)
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for _, server := range servers {
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r.relayServersQueried[server] = false
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}
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r.StartSync()
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}
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func (r *RelayServerRetriever) GetRelayServers() []gomatrixserverlib.ServerName {
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r.queriedServersMutex.Lock()
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defer r.queriedServersMutex.Unlock()
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relayServers := []gomatrixserverlib.ServerName{}
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for server := range r.relayServersQueried {
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relayServers = append(relayServers, server)
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}
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return relayServers
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}
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func (r *RelayServerRetriever) StartSync() {
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if !r.running.Load() {
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logrus.Info("Starting relay server sync")
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go r.SyncRelayServers(r.quit)
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}
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}
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func (r *RelayServerRetriever) SyncRelayServers(stop <-chan bool) {
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defer r.running.Store(false)
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t := time.NewTimer(relayServerRetryInterval)
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for {
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relayServersToQuery := []gomatrixserverlib.ServerName{}
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func() {
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m.queriedServersMutex.Lock()
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defer m.queriedServersMutex.Unlock()
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for server, complete := range m.relayServersQueried {
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r.queriedServersMutex.Lock()
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defer r.queriedServersMutex.Unlock()
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for server, complete := range r.relayServersQueried {
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if !complete {
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relayServersToQuery = append(relayServersToQuery, server)
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}
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@ -544,9 +726,10 @@ func (m *RelayServerRetriever) SyncRelayServers(stop <-chan bool) {
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}()
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if len(relayServersToQuery) == 0 {
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// All relay servers have been synced.
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logrus.Info("Finished syncing with all known relays")
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return
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}
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m.queryRelayServers(relayServersToQuery)
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r.queryRelayServers(relayServersToQuery)
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t.Reset(relayServerRetryInterval)
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select {
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@ -560,30 +743,32 @@ func (m *RelayServerRetriever) SyncRelayServers(stop <-chan bool) {
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}
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}
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func (m *RelayServerRetriever) GetQueriedServerStatus() map[gomatrixserverlib.ServerName]bool {
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m.queriedServersMutex.Lock()
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defer m.queriedServersMutex.Unlock()
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func (r *RelayServerRetriever) GetQueriedServerStatus() map[gomatrixserverlib.ServerName]bool {
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r.queriedServersMutex.Lock()
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defer r.queriedServersMutex.Unlock()
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result := map[gomatrixserverlib.ServerName]bool{}
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for server, queried := range m.relayServersQueried {
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for server, queried := range r.relayServersQueried {
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result[server] = queried
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}
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return result
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}
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func (m *RelayServerRetriever) queryRelayServers(relayServers []gomatrixserverlib.ServerName) {
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logrus.Info("querying relay servers for any available transactions")
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func (r *RelayServerRetriever) queryRelayServers(relayServers []gomatrixserverlib.ServerName) {
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logrus.Info("Querying relay servers for any available transactions")
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for _, server := range relayServers {
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userID, err := gomatrixserverlib.NewUserID("@user:"+string(m.ServerName), false)
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userID, err := gomatrixserverlib.NewUserID("@user:"+string(r.ServerName), false)
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if err != nil {
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return
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}
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err = m.RelayAPI.PerformRelayServerSync(context.Background(), *userID, server)
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logrus.Infof("Syncing with relay: %s", string(server))
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err = r.RelayAPI.PerformRelayServerSync(context.Background(), *userID, server)
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if err == nil {
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func() {
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m.queriedServersMutex.Lock()
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defer m.queriedServersMutex.Unlock()
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m.relayServersQueried[server] = true
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r.queriedServersMutex.Lock()
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defer r.queriedServersMutex.Unlock()
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r.relayServersQueried[server] = true
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}()
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// TODO : What happens if your relay receives new messages after this point?
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// Should you continue to check with them, or should they try and contact you?
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@ -18,6 +18,7 @@ import (
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"context"
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"fmt"
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"net"
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"strings"
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"testing"
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"time"
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@ -196,3 +197,126 @@ func TestMonolithStarts(t *testing.T) {
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monolith.PublicKey()
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monolith.Stop()
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}
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func TestMonolithSetRelayServers(t *testing.T) {
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testCases := []struct {
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name string
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nodeID string
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relays string
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expectedRelays string
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expectSelf bool
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}{
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{
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name: "assorted valid, invalid, empty & self keys",
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nodeID: "@valid:abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
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relays: "@valid:123456123456abcdef123456abcdef123456abcdef123456abcdef123456abcd,@invalid:notakey,,",
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expectedRelays: "123456123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
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expectSelf: true,
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},
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{
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name: "invalid node key",
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nodeID: "@invalid:notakey",
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relays: "@valid:123456123456abcdef123456abcdef123456abcdef123456abcdef123456abcd,@invalid:notakey,,",
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expectedRelays: "",
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expectSelf: false,
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},
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{
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name: "node is self",
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nodeID: "self",
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relays: "@valid:123456123456abcdef123456abcdef123456abcdef123456abcdef123456abcd,@invalid:notakey,,",
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expectedRelays: "123456123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
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expectSelf: false,
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},
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}
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for _, tc := range testCases {
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monolith := DendriteMonolith{}
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monolith.Start()
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inputRelays := tc.relays
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expectedRelays := tc.expectedRelays
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if tc.expectSelf {
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inputRelays += "," + monolith.PublicKey()
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expectedRelays += "," + monolith.PublicKey()
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}
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nodeID := tc.nodeID
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if nodeID == "self" {
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nodeID = monolith.PublicKey()
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}
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monolith.SetRelayServers(nodeID, inputRelays)
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relays := monolith.GetRelayServers(nodeID)
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monolith.Stop()
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if !containSameKeys(strings.Split(relays, ","), strings.Split(expectedRelays, ",")) {
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t.Fatalf("%s: expected %s got %s", tc.name, expectedRelays, relays)
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}
|
||||
}
|
||||
}
|
||||
|
||||
func containSameKeys(expected []string, actual []string) bool {
|
||||
if len(expected) != len(actual) {
|
||||
return false
|
||||
}
|
||||
|
||||
for _, expectedKey := range expected {
|
||||
hasMatch := false
|
||||
for _, actualKey := range actual {
|
||||
if actualKey == expectedKey {
|
||||
hasMatch = true
|
||||
}
|
||||
}
|
||||
|
||||
if !hasMatch {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
func TestParseServerKey(t *testing.T) {
|
||||
testCases := []struct {
|
||||
name string
|
||||
serverKey string
|
||||
expectedErr bool
|
||||
expectedKey gomatrixserverlib.ServerName
|
||||
}{
|
||||
{
|
||||
name: "valid userid as key",
|
||||
serverKey: "@valid:abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
|
||||
expectedErr: false,
|
||||
expectedKey: "abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
|
||||
},
|
||||
{
|
||||
name: "valid key",
|
||||
serverKey: "abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
|
||||
expectedErr: false,
|
||||
expectedKey: "abcdef123456abcdef123456abcdef123456abcdef123456abcdef123456abcd",
|
||||
},
|
||||
{
|
||||
name: "invalid userid key",
|
||||
serverKey: "@invalid:notakey",
|
||||
expectedErr: true,
|
||||
expectedKey: "",
|
||||
},
|
||||
{
|
||||
name: "invalid key",
|
||||
serverKey: "@invalid:notakey",
|
||||
expectedErr: true,
|
||||
expectedKey: "",
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testCases {
|
||||
key, err := getServerKeyFromString(tc.serverKey)
|
||||
if tc.expectedErr && err == nil {
|
||||
t.Fatalf("%s: expected an error", tc.name)
|
||||
} else if !tc.expectedErr && err != nil {
|
||||
t.Fatalf("%s: didn't expect an error: %s", tc.name, err.Error())
|
||||
}
|
||||
if tc.expectedKey != key {
|
||||
t.Fatalf("%s: keys not equal. expected: %s got: %s", tc.name, tc.expectedKey, key)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -72,12 +72,26 @@ type RoomserverFederationAPI interface {
|
||||
}
|
||||
|
||||
type P2PFederationAPI interface {
|
||||
// Relay Server sync api used in the pinecone demos.
|
||||
// Get the relay servers associated for the given server.
|
||||
P2PQueryRelayServers(
|
||||
ctx context.Context,
|
||||
request *P2PQueryRelayServersRequest,
|
||||
response *P2PQueryRelayServersResponse,
|
||||
) error
|
||||
|
||||
// Add relay server associations to the given server.
|
||||
P2PAddRelayServers(
|
||||
ctx context.Context,
|
||||
request *P2PAddRelayServersRequest,
|
||||
response *P2PAddRelayServersResponse,
|
||||
) error
|
||||
|
||||
// Remove relay server associations from the given server.
|
||||
P2PRemoveRelayServers(
|
||||
ctx context.Context,
|
||||
request *P2PRemoveRelayServersRequest,
|
||||
response *P2PRemoveRelayServersResponse,
|
||||
) error
|
||||
}
|
||||
|
||||
// KeyserverFederationAPI is a subset of gomatrixserverlib.FederationClient functions which the keyserver
|
||||
@ -256,3 +270,19 @@ type P2PQueryRelayServersRequest struct {
|
||||
type P2PQueryRelayServersResponse struct {
|
||||
RelayServers []gomatrixserverlib.ServerName
|
||||
}
|
||||
|
||||
type P2PAddRelayServersRequest struct {
|
||||
Server gomatrixserverlib.ServerName
|
||||
RelayServers []gomatrixserverlib.ServerName
|
||||
}
|
||||
|
||||
type P2PAddRelayServersResponse struct {
|
||||
}
|
||||
|
||||
type P2PRemoveRelayServersRequest struct {
|
||||
Server gomatrixserverlib.ServerName
|
||||
RelayServers []gomatrixserverlib.ServerName
|
||||
}
|
||||
|
||||
type P2PRemoveRelayServersResponse struct {
|
||||
}
|
||||
|
@ -840,6 +840,36 @@ func (r *FederationInternalAPI) P2PQueryRelayServers(
|
||||
return nil
|
||||
}
|
||||
|
||||
// P2PAddRelayServers implements api.FederationInternalAPI
|
||||
func (r *FederationInternalAPI) P2PAddRelayServers(
|
||||
ctx context.Context,
|
||||
request *api.P2PAddRelayServersRequest,
|
||||
response *api.P2PAddRelayServersResponse,
|
||||
) error {
|
||||
logrus.Infof("Adding relay servers for: %s", request.Server)
|
||||
err := r.db.P2PAddRelayServersForServer(ctx, request.Server, request.RelayServers)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// P2PRemoveRelayServers implements api.FederationInternalAPI
|
||||
func (r *FederationInternalAPI) P2PRemoveRelayServers(
|
||||
ctx context.Context,
|
||||
request *api.P2PRemoveRelayServersRequest,
|
||||
response *api.P2PRemoveRelayServersResponse,
|
||||
) error {
|
||||
logrus.Infof("Adding relay servers for: %s", request.Server)
|
||||
err := r.db.P2PRemoveRelayServersForServer(ctx, request.Server, request.RelayServers)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r *FederationInternalAPI) shouldAttemptDirectFederation(
|
||||
destination gomatrixserverlib.ServerName,
|
||||
) bool {
|
||||
|
@ -123,6 +123,47 @@ func TestQueryRelayServers(t *testing.T) {
|
||||
assert.Equal(t, len(relayServers), len(res.RelayServers))
|
||||
}
|
||||
|
||||
func TestRemoveRelayServers(t *testing.T) {
|
||||
testDB := test.NewInMemoryFederationDatabase()
|
||||
|
||||
server := gomatrixserverlib.ServerName("wakeup")
|
||||
relayServers := []gomatrixserverlib.ServerName{"relay1", "relay2"}
|
||||
err := testDB.P2PAddRelayServersForServer(context.Background(), server, relayServers)
|
||||
assert.NoError(t, err)
|
||||
|
||||
cfg := config.FederationAPI{
|
||||
Matrix: &config.Global{
|
||||
SigningIdentity: gomatrixserverlib.SigningIdentity{
|
||||
ServerName: "relay",
|
||||
},
|
||||
},
|
||||
}
|
||||
fedClient := &testFedClient{}
|
||||
stats := statistics.NewStatistics(testDB, FailuresUntilBlacklist, FailuresUntilAssumedOffline)
|
||||
queues := queue.NewOutgoingQueues(
|
||||
testDB, process.NewProcessContext(),
|
||||
false,
|
||||
cfg.Matrix.ServerName, fedClient, nil, &stats,
|
||||
nil,
|
||||
)
|
||||
fedAPI := NewFederationInternalAPI(
|
||||
testDB, &cfg, nil, fedClient, &stats, nil, queues, nil,
|
||||
)
|
||||
|
||||
req := api.P2PRemoveRelayServersRequest{
|
||||
Server: server,
|
||||
RelayServers: []gomatrixserverlib.ServerName{"relay1"},
|
||||
}
|
||||
res := api.P2PRemoveRelayServersResponse{}
|
||||
err = fedAPI.P2PRemoveRelayServers(context.Background(), &req, &res)
|
||||
assert.NoError(t, err)
|
||||
|
||||
finalRelays, err := testDB.P2PGetRelayServersForServer(context.Background(), server)
|
||||
assert.NoError(t, err)
|
||||
assert.Equal(t, 1, len(finalRelays))
|
||||
assert.Equal(t, gomatrixserverlib.ServerName("relay2"), finalRelays[0])
|
||||
}
|
||||
|
||||
func TestPerformDirectoryLookup(t *testing.T) {
|
||||
testDB := test.NewInMemoryFederationDatabase()
|
||||
|
||||
|
@ -25,6 +25,8 @@ const (
|
||||
FederationAPIPerformBroadcastEDUPath = "/federationapi/performBroadcastEDU"
|
||||
FederationAPIPerformWakeupServers = "/federationapi/performWakeupServers"
|
||||
FederationAPIQueryRelayServers = "/federationapi/queryRelayServers"
|
||||
FederationAPIAddRelayServers = "/federationapi/addRelayServers"
|
||||
FederationAPIRemoveRelayServers = "/federationapi/removeRelayServers"
|
||||
|
||||
FederationAPIGetUserDevicesPath = "/federationapi/client/getUserDevices"
|
||||
FederationAPIClaimKeysPath = "/federationapi/client/claimKeys"
|
||||
@ -522,3 +524,25 @@ func (h *httpFederationInternalAPI) P2PQueryRelayServers(
|
||||
h.httpClient, ctx, request, response,
|
||||
)
|
||||
}
|
||||
|
||||
func (h *httpFederationInternalAPI) P2PAddRelayServers(
|
||||
ctx context.Context,
|
||||
request *api.P2PAddRelayServersRequest,
|
||||
response *api.P2PAddRelayServersResponse,
|
||||
) error {
|
||||
return httputil.CallInternalRPCAPI(
|
||||
"AddRelayServers", h.federationAPIURL+FederationAPIAddRelayServers,
|
||||
h.httpClient, ctx, request, response,
|
||||
)
|
||||
}
|
||||
|
||||
func (h *httpFederationInternalAPI) P2PRemoveRelayServers(
|
||||
ctx context.Context,
|
||||
request *api.P2PRemoveRelayServersRequest,
|
||||
response *api.P2PRemoveRelayServersResponse,
|
||||
) error {
|
||||
return httputil.CallInternalRPCAPI(
|
||||
"RemoveRelayServers", h.federationAPIURL+FederationAPIRemoveRelayServers,
|
||||
h.httpClient, ctx, request, response,
|
||||
)
|
||||
}
|
||||
|
@ -410,34 +410,49 @@ func (oq *destinationQueue) nextTransaction(
|
||||
defer cancel()
|
||||
|
||||
relayServers := oq.statistics.KnownRelayServers()
|
||||
if oq.statistics.AssumedOffline() && len(relayServers) > 0 {
|
||||
sendMethod = statistics.SendViaRelay
|
||||
relaySuccess := false
|
||||
logrus.Infof("Sending to relay servers: %v", relayServers)
|
||||
// TODO : how to pass through actual userID here?!?!?!?!
|
||||
userID, userErr := gomatrixserverlib.NewUserID("@user:"+string(oq.destination), false)
|
||||
if userErr != nil {
|
||||
return userErr, sendMethod
|
||||
}
|
||||
|
||||
// Attempt sending to each known relay server.
|
||||
for _, relayServer := range relayServers {
|
||||
_, relayErr := oq.client.P2PSendTransactionToRelay(ctx, *userID, t, relayServer)
|
||||
if relayErr != nil {
|
||||
err = relayErr
|
||||
} else {
|
||||
// If sending to one of the relay servers succeeds, consider the send successful.
|
||||
relaySuccess = true
|
||||
}
|
||||
}
|
||||
|
||||
// Clear the error if sending to any of the relay servers succeeded.
|
||||
if relaySuccess {
|
||||
err = nil
|
||||
}
|
||||
} else {
|
||||
hasRelayServers := len(relayServers) > 0
|
||||
shouldSendToRelays := oq.statistics.AssumedOffline() && hasRelayServers
|
||||
if !shouldSendToRelays {
|
||||
sendMethod = statistics.SendDirect
|
||||
_, err = oq.client.SendTransaction(ctx, t)
|
||||
} else {
|
||||
// Try sending directly to the destination first in case they came back online.
|
||||
sendMethod = statistics.SendDirect
|
||||
_, err = oq.client.SendTransaction(ctx, t)
|
||||
if err != nil {
|
||||
// The destination is still offline, try sending to relays.
|
||||
sendMethod = statistics.SendViaRelay
|
||||
relaySuccess := false
|
||||
logrus.Infof("Sending %q to relay servers: %v", t.TransactionID, relayServers)
|
||||
// TODO : how to pass through actual userID here?!?!?!?!
|
||||
userID, userErr := gomatrixserverlib.NewUserID("@user:"+string(oq.destination), false)
|
||||
if userErr != nil {
|
||||
return userErr, sendMethod
|
||||
}
|
||||
|
||||
// Attempt sending to each known relay server.
|
||||
for _, relayServer := range relayServers {
|
||||
_, relayErr := oq.client.P2PSendTransactionToRelay(ctx, *userID, t, relayServer)
|
||||
if relayErr != nil {
|
||||
err = relayErr
|
||||
} else {
|
||||
// If sending to one of the relay servers succeeds, consider the send successful.
|
||||
relaySuccess = true
|
||||
|
||||
// TODO : what about if the dest comes back online but can't see their relay?
|
||||
// How do I sync with the dest in that case?
|
||||
// Should change the database to have a "relay success" flag on events and if
|
||||
// I see the node back online, maybe directly send through the backlog of events
|
||||
// with "relay success"... could lead to duplicate events, but only those that
|
||||
// I sent. And will lead to a much more consistent experience.
|
||||
}
|
||||
}
|
||||
|
||||
// Clear the error if sending to any of the relay servers succeeded.
|
||||
if relaySuccess {
|
||||
err = nil
|
||||
}
|
||||
}
|
||||
}
|
||||
switch errResponse := err.(type) {
|
||||
case nil:
|
||||
|
@ -923,7 +923,7 @@ func TestSendPDUOnRelaySuccessRemovedFromDB(t *testing.T) {
|
||||
assert.NoError(t, err)
|
||||
|
||||
check := func(log poll.LogT) poll.Result {
|
||||
if fc.txCount.Load() == 1 {
|
||||
if fc.txCount.Load() >= 1 {
|
||||
if fc.txRelayCount.Load() == 1 {
|
||||
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
|
||||
assert.NoError(t, dbErr)
|
||||
@ -962,7 +962,7 @@ func TestSendEDUOnRelaySuccessRemovedFromDB(t *testing.T) {
|
||||
assert.NoError(t, err)
|
||||
|
||||
check := func(log poll.LogT) poll.Result {
|
||||
if fc.txCount.Load() == 1 {
|
||||
if fc.txCount.Load() >= 1 {
|
||||
if fc.txRelayCount.Load() == 1 {
|
||||
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
|
||||
assert.NoError(t, dbErr)
|
||||
|
@ -164,6 +164,8 @@ func (s *ServerStatistics) Success(method SendMethod) {
|
||||
logrus.WithError(err).Errorf("Failed to remove %q from blacklist", s.serverName)
|
||||
}
|
||||
}
|
||||
|
||||
s.removeAssumedOffline()
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -49,7 +49,7 @@ func (c *FederationAPI) Defaults(opts DefaultOpts) {
|
||||
c.Database.Defaults(10)
|
||||
}
|
||||
c.FederationMaxRetries = 16
|
||||
c.P2PFederationRetriesUntilAssumedOffline = 2
|
||||
c.P2PFederationRetriesUntilAssumedOffline = 1
|
||||
c.DisableTLSValidation = false
|
||||
c.DisableHTTPKeepalives = false
|
||||
if opts.Generate {
|
||||
|
@ -399,6 +399,33 @@ func (d *InMemoryFederationDatabase) P2PAddRelayServersForServer(
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *InMemoryFederationDatabase) P2PRemoveRelayServersForServer(
|
||||
ctx context.Context,
|
||||
serverName gomatrixserverlib.ServerName,
|
||||
relayServers []gomatrixserverlib.ServerName,
|
||||
) error {
|
||||
d.dbMutex.Lock()
|
||||
defer d.dbMutex.Unlock()
|
||||
|
||||
if knownRelayServers, ok := d.relayServers[serverName]; ok {
|
||||
for _, relayServer := range relayServers {
|
||||
for i, knownRelayServer := range knownRelayServers {
|
||||
if relayServer == knownRelayServer {
|
||||
d.relayServers[serverName] = append(
|
||||
d.relayServers[serverName][:i],
|
||||
d.relayServers[serverName][i+1:]...,
|
||||
)
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
d.relayServers[serverName] = relayServers
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *InMemoryFederationDatabase) FetchKeys(ctx context.Context, requests map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp) (map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult, error) {
|
||||
return nil, nil
|
||||
}
|
||||
@ -431,10 +458,6 @@ func (d *InMemoryFederationDatabase) RemoveAllServersAssumedOffline(ctx context.
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *InMemoryFederationDatabase) P2PRemoveRelayServersForServer(ctx context.Context, serverName gomatrixserverlib.ServerName, relayServers []gomatrixserverlib.ServerName) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *InMemoryFederationDatabase) P2PRemoveAllRelayServersForServer(ctx context.Context, serverName gomatrixserverlib.ServerName) error {
|
||||
return nil
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user