rpc

package
v0.3.0-alpha4 Latest Latest
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 Go to latest Published: Dec 21, 2021 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Overview

Copyright 2021 Thorben Krüger (thorben.krueger@ovgu.de)

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2021 Thorben Krüger (thorben.krueger@ovgu.de)

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2021 Thorben Krüger (thorben.krueger@ovgu.de)

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2021 Thorben Krüger (thorben.krueger@ovgu.de)

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2021 Thorben Krüger (thorben.krueger@ovgu.de)

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

This section is empty.

Variables

View Source 
var (
	DefaultDaemonAddress = &net.UnixAddr{
		Name: "/tmp/panapid.sock",
		Net:  "unix",
	}
	ErrDeref = errors.New("Can not dereference Nil value")
)

Functions

func NewConnectionTracerClient added in v0.2.0 

func NewConnectionTracerClient(client *Client, id uint64, p logging.Perspective, odcid logging.ConnectionID) logging.ConnectionTracer

func NewServer added in v0.2.0 

func NewServer(selector ServerSelector, tracer logging.Tracer, connectionTracer ServerConnectionTracer) (*rpc.Server, error)

func NewTracerClient added in v0.2.0 

func NewTracerClient(client *Client) logging.Tracer

Types

type Client added in v0.2.0 

type Client struct {
	// contains filtered or unexported fields
}

func NewClient added in v0.2.0 

func NewClient(conn io.ReadWriteCloser) (*Client, error)

func (*Client) Call added in v0.2.0 

func (c *Client) Call(serviceMethod string, args interface{}, reply interface{}) error

func (*Client) Close added in v0.2.0 

func (c *Client) Close() error

type ConnectionTracerClient added in v0.2.0 

type ConnectionTracerClient struct {
	// contains filtered or unexported fields
}

func (*ConnectionTracerClient) AcknowledgedPacket added in v0.2.0 

func (c *ConnectionTracerClient) AcknowledgedPacket(level logging.EncryptionLevel, pnum logging.PacketNumber)

func (*ConnectionTracerClient) BufferedPacket added in v0.2.0 

func (c *ConnectionTracerClient) BufferedPacket(ptype logging.PacketType)

func (*ConnectionTracerClient) Close added in v0.2.0 

func (c *ConnectionTracerClient) Close()

func (*ConnectionTracerClient) ClosedConnection added in v0.2.0 

func (c *ConnectionTracerClient) ClosedConnection(e error)

func (*ConnectionTracerClient) Debug added in v0.2.0 

func (c *ConnectionTracerClient) Debug(name, msg string)

func (*ConnectionTracerClient) DroppedEncryptionLevel added in v0.2.0 

func (c *ConnectionTracerClient) DroppedEncryptionLevel(level logging.EncryptionLevel)

func (*ConnectionTracerClient) DroppedKey added in v0.2.0 

func (c *ConnectionTracerClient) DroppedKey(generation logging.KeyPhase)

func (*ConnectionTracerClient) DroppedPacket added in v0.2.0 

func (c *ConnectionTracerClient) DroppedPacket(ptype logging.PacketType, size logging.ByteCount, reason logging.PacketDropReason)

func (*ConnectionTracerClient) LossTimerCanceled added in v0.2.0 

func (c *ConnectionTracerClient) LossTimerCanceled()

func (*ConnectionTracerClient) LossTimerExpired added in v0.2.0 

func (c *ConnectionTracerClient) LossTimerExpired(ttype logging.TimerType, level logging.EncryptionLevel)

func (*ConnectionTracerClient) LostPacket added in v0.2.0 

func (c *ConnectionTracerClient) LostPacket(level logging.EncryptionLevel, pnum logging.PacketNumber, reason logging.PacketLossReason)

func (*ConnectionTracerClient) NegotiatedVersion added in v0.2.0 

func (c *ConnectionTracerClient) NegotiatedVersion(chosen logging.VersionNumber, clientVersions, serverVersions []logging.VersionNumber)

func (*ConnectionTracerClient) ReceivedPacket added in v0.2.0 

func (c *ConnectionTracerClient) ReceivedPacket(hdr *logging.ExtendedHeader, size logging.ByteCount, frames []logging.Frame)

func (*ConnectionTracerClient) ReceivedRetry added in v0.2.0 

func (c *ConnectionTracerClient) ReceivedRetry(hdr *logging.Header)

func (*ConnectionTracerClient) ReceivedTransportParameters added in v0.2.0 

func (c *ConnectionTracerClient) ReceivedTransportParameters(parameters *logging.TransportParameters)

func (*ConnectionTracerClient) ReceivedVersionNegotiationPacket added in v0.2.0 

func (c *ConnectionTracerClient) ReceivedVersionNegotiationPacket(hdr *logging.Header, versions []logging.VersionNumber)

func (*ConnectionTracerClient) RestoredTransportParameters added in v0.2.0 

func (c *ConnectionTracerClient) RestoredTransportParameters(parameters *logging.TransportParameters)

func (*ConnectionTracerClient) SentPacket added in v0.2.0 

func (c *ConnectionTracerClient) SentPacket(hdr *logging.ExtendedHeader, size logging.ByteCount, ack *logging.AckFrame, frames []logging.Frame)

func (*ConnectionTracerClient) SentTransportParameters added in v0.2.0 

func (c *ConnectionTracerClient) SentTransportParameters(parameters *logging.TransportParameters)

func (*ConnectionTracerClient) SetLossTimer added in v0.2.0 

func (c *ConnectionTracerClient) SetLossTimer(ttype logging.TimerType, level logging.EncryptionLevel, t time.Time)

func (*ConnectionTracerClient) StartedConnection added in v0.2.0 

func (c *ConnectionTracerClient) StartedConnection(local, remote net.Addr, srcConnID, destConnID logging.ConnectionID)

func (*ConnectionTracerClient) UpdatedCongestionState added in v0.2.0 

func (c *ConnectionTracerClient) UpdatedCongestionState(state logging.CongestionState)

func (*ConnectionTracerClient) UpdatedKey added in v0.2.0 

func (c *ConnectionTracerClient) UpdatedKey(generation logging.KeyPhase, remote bool)

func (*ConnectionTracerClient) UpdatedKeyFromTLS added in v0.2.0 

func (c *ConnectionTracerClient) UpdatedKeyFromTLS(level logging.EncryptionLevel, p logging.Perspective)

func (*ConnectionTracerClient) UpdatedMetrics added in v0.2.0 

func (c *ConnectionTracerClient) UpdatedMetrics(rttStats *logging.RTTStats, cwnd, bytesInFlight logging.ByteCount, packetsInFlight int)

func (*ConnectionTracerClient) UpdatedPTOCount added in v0.2.0 

func (c *ConnectionTracerClient) UpdatedPTOCount(value uint32)

type ConnectionTracerMsg added in v0.2.0 

type ConnectionTracerMsg struct {
	Local, Remote                            *pan.UDPAddr
	OdcID, SrcConnID, DestConnID             *logging.ConnectionID
	Chosen                                   logging.VersionNumber
	Versions, ClientVersions, ServerVersions []logging.VersionNumber
	ErrorMsg, Key, Value                     *string
	Parameters                               *logging.TransportParameters
	ByteCount, Cwnd                          logging.ByteCount
	Packets, ID                              int
	Header                                   *logging.Header
	ExtendedHeader                           *logging.ExtendedHeader
	Frames                                   []logging.Frame
	AckFrame                                 *logging.AckFrame
	PacketType                               logging.PacketType
	DropReason                               logging.PacketDropReason
	LossReason                               logging.PacketLossReason
	EncryptionLevel                          logging.EncryptionLevel
	PacketNumber                             logging.PacketNumber
	CongestionState                          logging.CongestionState
	PTOCount                                 uint32
	TracingID                                uint64
	Perspective                              logging.Perspective
	Bool                                     bool
	Generation                               logging.KeyPhase
	TimerType                                logging.TimerType
	Time                                     *time.Time
	RTTStats                                 *RTTStats
}

func (*ConnectionTracerMsg) String added in v0.2.0 

func (m *ConnectionTracerMsg) String() string

type ConnectionTracerServer added in v0.2.0 

type ConnectionTracerServer struct {
	// contains filtered or unexported fields
}

func NewConnectionTracerServer added in v0.2.0 

func NewConnectionTracerServer(ct ServerConnectionTracer) *ConnectionTracerServer

func (*ConnectionTracerServer) AcknowledgedPacket added in v0.2.0 

func (c *ConnectionTracerServer) AcknowledgedPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) BufferedPacket added in v0.2.0 

func (c *ConnectionTracerServer) BufferedPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) Close added in v0.2.0 

func (c *ConnectionTracerServer) Close(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) ClosedConnection added in v0.2.0 

func (c *ConnectionTracerServer) ClosedConnection(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) Debug added in v0.2.0 

func (c *ConnectionTracerServer) Debug(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) DroppedEncryptionLevel added in v0.2.0 

func (c *ConnectionTracerServer) DroppedEncryptionLevel(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) DroppedKey added in v0.2.0 

func (c *ConnectionTracerServer) DroppedKey(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) DroppedPacket added in v0.2.0 

func (c *ConnectionTracerServer) DroppedPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) LossTimerCanceled added in v0.2.0 

func (c *ConnectionTracerServer) LossTimerCanceled(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) LossTimerExpired added in v0.2.0 

func (c *ConnectionTracerServer) LossTimerExpired(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) LostPacket added in v0.2.0 

func (c *ConnectionTracerServer) LostPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) NegotiatedVersion added in v0.2.0 

func (c *ConnectionTracerServer) NegotiatedVersion(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) NewTracerForConnection added in v0.2.0 

func (c *ConnectionTracerServer) NewTracerForConnection(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) ReceivedPacket added in v0.2.0 

func (c *ConnectionTracerServer) ReceivedPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) ReceivedRetry added in v0.2.0 

func (c *ConnectionTracerServer) ReceivedRetry(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) ReceivedTransportParameters added in v0.2.0 

func (c *ConnectionTracerServer) ReceivedTransportParameters(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) ReceivedVersionNegotiationPacket added in v0.2.0 

func (c *ConnectionTracerServer) ReceivedVersionNegotiationPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) RestoredTransportParameters added in v0.2.0 

func (c *ConnectionTracerServer) RestoredTransportParameters(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) SentPacket added in v0.2.0 

func (c *ConnectionTracerServer) SentPacket(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) SentTransportParameters added in v0.2.0 

func (c *ConnectionTracerServer) SentTransportParameters(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) SetLossTimer added in v0.2.0 

func (c *ConnectionTracerServer) SetLossTimer(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) StartedConnection added in v0.2.0 

func (c *ConnectionTracerServer) StartedConnection(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) UpdatedCongestionState added in v0.2.0 

func (c *ConnectionTracerServer) UpdatedCongestionState(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) UpdatedKey added in v0.2.0 

func (c *ConnectionTracerServer) UpdatedKey(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) UpdatedKeyFromTLS added in v0.2.0 

func (c *ConnectionTracerServer) UpdatedKeyFromTLS(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) UpdatedMetrics added in v0.2.0 

func (c *ConnectionTracerServer) UpdatedMetrics(args *ConnectionTracerMsg, resp *NilMsg) error

func (*ConnectionTracerServer) UpdatedPTOCount added in v0.2.0 

func (c *ConnectionTracerServer) UpdatedPTOCount(args *ConnectionTracerMsg, resp *NilMsg) error

type IDMsg added in v0.2.0 

type IDMsg struct {
	Value *int
}

type IDServer added in v0.2.0 

type IDServer struct {
	// contains filtered or unexported fields
}

func (*IDServer) GetID added in v0.2.0 

func (s *IDServer) GetID(arg, resp *IDMsg) error

type NilMsg added in v0.2.0 

type NilMsg struct{}

type Path 

type Path struct {
	Source      pan.IA
	Destination pan.IA
	Metadata    *pan.PathMetadata
	Fingerprint pan.PathFingerprint
	//ForwardingPath pan.ForwardingPath
	Expiry time.Time
}

func NewPathFrom 

func NewPathFrom(p *pan.Path) *Path

func (*Path) PanPath 

func (p *Path) PanPath() *pan.Path

type RTTStats added in v0.2.0 

type RTTStats struct {
	LatestRTT, MaxAckDelay, MeanDeviation, MinRTT, PTO, SmoothedRTT time.Duration
}

func NewRTTStats added in v0.2.0 

func NewRTTStats(stats *logging.RTTStats) *RTTStats

type SelectorClient 

type SelectorClient struct {
	// contains filtered or unexported fields
}

func NewSelectorClient 

func NewSelectorClient(client *Client) *SelectorClient

func (*SelectorClient) Close 

func (s *SelectorClient) Close() error

func (*SelectorClient) Initialize 

func (s *SelectorClient) Initialize(local, remote pan.UDPAddr, paths []*pan.Path)

func (*SelectorClient) Path 

func (s *SelectorClient) Path() *pan.Path

func (*SelectorClient) PathDown 

func (s *SelectorClient) PathDown(fp pan.PathFingerprint, pi pan.PathInterface)

func (*SelectorClient) Refresh 

func (s *SelectorClient) Refresh(paths []*pan.Path)

type SelectorMsg added in v0.2.0 

type SelectorMsg struct {
	Local         *pan.UDPAddr
	Remote        *pan.UDPAddr
	Fingerprint   *pan.PathFingerprint
	PathInterface *pan.PathInterface
	Paths         []*Path
}

type SelectorServer 

type SelectorServer struct {
	// contains filtered or unexported fields
}

func NewSelectorServer 

func NewSelectorServer(selector ServerSelector) *SelectorServer

func (*SelectorServer) Close 

func (s *SelectorServer) Close(args, resp *SelectorMsg) error

func (*SelectorServer) Initialize 

func (s *SelectorServer) Initialize(args, resp *SelectorMsg) error

func (*SelectorServer) Path 

func (s *SelectorServer) Path(args, resp *SelectorMsg) error

func (*SelectorServer) PathDown 

func (s *SelectorServer) PathDown(args, resp *SelectorMsg) error

func (*SelectorServer) Refresh 

func (s *SelectorServer) Refresh(args, resp *SelectorMsg) error

type ServerConnectionTracer added in v0.2.0 

type ServerConnectionTracer interface {
	TracerForConnection(id uint64, p logging.Perspective, odcid logging.ConnectionID) error
	StartedConnection(local, remote *pan.UDPAddr, srcConnID, destConnID logging.ConnectionID) error
	NegotiatedVersion(local, remote *pan.UDPAddr, chosen logging.VersionNumber, clientVersions, serverVersions []logging.VersionNumber) error
	ClosedConnection(local, remote *pan.UDPAddr, err error) error
	SentTransportParameters(*pan.UDPAddr, *pan.UDPAddr, *logging.TransportParameters) error
	ReceivedTransportParameters(*pan.UDPAddr, *pan.UDPAddr, *logging.TransportParameters) error
	RestoredTransportParameters(local, remote *pan.UDPAddr, parameters *logging.TransportParameters) error
	SentPacket(local, remote *pan.UDPAddr, hdr *logging.ExtendedHeader, size logging.ByteCount, ack *logging.AckFrame, frames []logging.Frame) error
	ReceivedVersionNegotiationPacket(*pan.UDPAddr, *pan.UDPAddr, *logging.Header, []logging.VersionNumber) error
	ReceivedRetry(*pan.UDPAddr, *pan.UDPAddr, *logging.Header) error
	ReceivedPacket(local, remote *pan.UDPAddr, hdr *logging.ExtendedHeader, size logging.ByteCount, frames []logging.Frame) error
	BufferedPacket(*pan.UDPAddr, *pan.UDPAddr, logging.PacketType) error
	DroppedPacket(*pan.UDPAddr, *pan.UDPAddr, logging.PacketType, logging.ByteCount, logging.PacketDropReason) error
	UpdatedMetrics(local, remote *pan.UDPAddr, rttStats *RTTStats, cwnd, bytesInFlight logging.ByteCount, packetsInFlight int) error
	AcknowledgedPacket(*pan.UDPAddr, *pan.UDPAddr, logging.EncryptionLevel, logging.PacketNumber) error
	LostPacket(*pan.UDPAddr, *pan.UDPAddr, logging.EncryptionLevel, logging.PacketNumber, logging.PacketLossReason) error
	UpdatedCongestionState(*pan.UDPAddr, *pan.UDPAddr, logging.CongestionState) error
	UpdatedPTOCount(local, remote *pan.UDPAddr, value uint32) error
	UpdatedKeyFromTLS(*pan.UDPAddr, *pan.UDPAddr, logging.EncryptionLevel, logging.Perspective) error
	UpdatedKey(local, remote *pan.UDPAddr, generation logging.KeyPhase, rem bool) error
	DroppedEncryptionLevel(*pan.UDPAddr, *pan.UDPAddr, logging.EncryptionLevel) error
	DroppedKey(local, remote *pan.UDPAddr, generation logging.KeyPhase) error
	SetLossTimer(*pan.UDPAddr, *pan.UDPAddr, logging.TimerType, logging.EncryptionLevel, time.Time) error
	LossTimerExpired(*pan.UDPAddr, *pan.UDPAddr, logging.TimerType, logging.EncryptionLevel) error
	LossTimerCanceled(local, remote *pan.UDPAddr) error
	Close(local, remote *pan.UDPAddr) error
	Debug(local, remote *pan.UDPAddr, name, msg string) error
}

type ServerSelector 

type ServerSelector interface {
	Initialize(pan.UDPAddr, pan.UDPAddr, []*pan.Path) error
	Path(pan.UDPAddr, pan.UDPAddr) (*pan.Path, error)
	PathDown(pan.UDPAddr, pan.UDPAddr, pan.PathFingerprint, pan.PathInterface) error
	Refresh(pan.UDPAddr, pan.UDPAddr, []*pan.Path) error
	Close(pan.UDPAddr, pan.UDPAddr) error
}

func NewServerSelectorFunc 

func NewServerSelectorFunc(fn func(pan.UDPAddr, pan.UDPAddr) pan.Selector) ServerSelector

type TracerClient added in v0.2.0 

type TracerClient struct {
	// contains filtered or unexported fields
}

func (TracerClient) DroppedPacket added in v0.2.0 

func (c TracerClient) DroppedPacket(addr net.Addr, tp logging.PacketType, n logging.ByteCount, r logging.PacketDropReason)

func (TracerClient) SentPacket added in v0.2.0 

func (c TracerClient) SentPacket(addr net.Addr, hdr *logging.Header, n logging.ByteCount, fs []logging.Frame)

func (TracerClient) TracerForConnection added in v0.2.0 

func (c TracerClient) TracerForConnection(ctx context.Context, p logging.Perspective, odcid logging.ConnectionID) logging.ConnectionTracer

type TracerMsg added in v0.2.0 

type TracerMsg struct {
	//Context      context.Context
	ID           *int
	TracingID    *uint64
	Perspective  *logging.Perspective
	ConnectionID *logging.ConnectionID
	Addr         net.Addr
	Header       *logging.Header
	ByteCount    *logging.ByteCount
	Frames       []logging.Frame
	PacketType   *logging.PacketType
	DropReason   *logging.PacketDropReason
}

type TracerServer added in v0.2.0 

type TracerServer struct {
	// contains filtered or unexported fields
}

func NewTracerServer added in v0.2.0 

func NewTracerServer(tracer logging.Tracer) *TracerServer

func (*TracerServer) DroppedPacket added in v0.2.0 

func (s *TracerServer) DroppedPacket(args, resp *TracerMsg) error

func (*TracerServer) SentPacket added in v0.2.0 

func (s *TracerServer) SentPacket(args, resp *TracerMsg) error

Source Files

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