tcp

package
v0.0.0-...-7efe5ce Latest Latest
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 Go to latest Published: Oct 31, 2019 License: GPL-3.0 Imports: 17 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var TCP_CHUNK_SIZE = 500

Functions

This section is empty.

Types

type BaseMiddleware 

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

func NewBaseMiddleware 

func NewBaseMiddleware() *BaseMiddleware

func (*BaseMiddleware) AcceptConnection 

func (b *BaseMiddleware) AcceptConnection(*TCPConnection)

func (*BaseMiddleware) DashboardData 

func (b *BaseMiddleware) DashboardData() interface{}

func (*BaseMiddleware) DashboardTableHasColumnTitles 

func (b *BaseMiddleware) DashboardTableHasColumnTitles() bool

func (*BaseMiddleware) DashboardTitle 

func (b *BaseMiddleware) DashboardTitle() string

func (*BaseMiddleware) DashboardType 

func (b *BaseMiddleware) DashboardType() string

func (*BaseMiddleware) DropConnection 

func (b *BaseMiddleware) DropConnection(*TCPConnection)

func (*BaseMiddleware) Handle 

func (b *BaseMiddleware) Handle(ctx *P2PContext)

func (*BaseMiddleware) HandleRequest 

func (b *BaseMiddleware) HandleRequest(reqPath string, handler func(*P2PContext))

func (*BaseMiddleware) Name 

func (b *BaseMiddleware) Name() string

func (*BaseMiddleware) Start 

func (b *BaseMiddleware) Start(ctx *P2PContext)

type FileSyncProvider 

type FileSyncProvider struct {
	models.ISyncProvider
}

func NewFileSyncProvider 

func NewFileSyncProvider() *FileSyncProvider

func (*FileSyncProvider) SendSyncRequest 

func (f *FileSyncProvider) SendSyncRequest(network models.INetwork, ln *node.LocalNode, n *node.RemoteNode) bool

type IMiddleware 

type IMiddleware interface {
	models.IDashboardProvider
	Handle(*P2PContext)
	Start(*P2PContext)
	AcceptConnection(*TCPConnection)
	DropConnection(*TCPConnection)
	Name() string
}

type ITCPDialer 

type ITCPDialer interface {
	DialRemoteServer(ip net.IP, port int) (net.Conn, error)
}

type MultipartTCPDiagram 

type MultipartTCPDiagram struct {
	models.TCPDiagram
	ChunkSize      int    // size of rawData
	ChunkNo        int    // index of all the chunks
	ChunksCount    int    // size of chunks
	RawData        []byte // part of a TCP Diagram or just rawData
	ChunkTotalSize int    // size of all
}

func (*MultipartTCPDiagram) GetChunkNo 

func (m *MultipartTCPDiagram) GetChunkNo() int

func (*MultipartTCPDiagram) GetChunkSize 

func (m *MultipartTCPDiagram) GetChunkSize() int

func (*MultipartTCPDiagram) GetChunkTotalSize 

func (m *MultipartTCPDiagram) GetChunkTotalSize() int

func (*MultipartTCPDiagram) GetChunksCount 

func (m *MultipartTCPDiagram) GetChunksCount() int

func (*MultipartTCPDiagram) GetRawData 

func (m *MultipartTCPDiagram) GetRawData() []byte

type P2PContext 

type P2PContext struct {
	// contains filtered or unexported fields
}

func NewP2PContext 

func NewP2PContext(network models.INetwork, localNode *node.LocalNode, nodeProvider models.INodeProvider, params *TCPCallbackParams, middlewares []IMiddleware) *P2PContext

func (*P2PContext) Broadcast 

func (ctx *P2PContext) Broadcast(diag models.IDiagram)

func (*P2PContext) BroadcastToNearbyNodes 

func (ctx *P2PContext) BroadcastToNearbyNodes(diag models.IDiagram, maxNodeCount int, filter func(_p *node.RemoteNode) bool)

func (*P2PContext) BroadcastToPeers 

func (ctx *P2PContext) BroadcastToPeers(diag models.IDiagram, peers []*node.RemoteNode, filter func(_p *node.RemoteNode) bool)

func (*P2PContext) BroadcastWithFilter 

func (ctx *P2PContext) BroadcastWithFilter(diag models.IDiagram, filter func(_p *node.RemoteNode) bool)

func (*P2PContext) GetDiagram 

func (ctx *P2PContext) GetDiagram(diagRef interface{}) error

Get the diagram as input

func (*P2PContext) GetSkipped 

func (ctx *P2PContext) GetSkipped() bool

func (*P2PContext) LocalNode 

func (ctx *P2PContext) LocalNode() *node.LocalNode

func (*P2PContext) Middlewares 

func (ctx *P2PContext) Middlewares() []IMiddleware

func (*P2PContext) Network 

func (ctx *P2PContext) Network() models.INetwork

func (*P2PContext) NewTCPDiagram 

func (ctx *P2PContext) NewTCPDiagram() *models.TCPDiagram

func (*P2PContext) Next 

func (ctx *P2PContext) Next()

func (*P2PContext) NodeProvider 

func (ctx *P2PContext) NodeProvider() models.INodeProvider

func (*P2PContext) Params 

func (ctx *P2PContext) Params() *TCPCallbackParams

func (*P2PContext) ResetSkipped 

func (ctx *P2PContext) ResetSkipped()

func (*P2PContext) ResolveMultipartDiagram 

func (ctx *P2PContext) ResolveMultipartDiagram(mDiag MultipartTCPDiagram) []byte

func (*P2PContext) Send 

func (ctx *P2PContext) Send(diag models.IDiagram)

func (*P2PContext) SendToPeer 

func (ctx *P2PContext) SendToPeer(diag models.IDiagram, peer *node.RemoteNode)

type RSASecuredTCPService 

type RSASecuredTCPService struct {
	*TCPService
	// contains filtered or unexported fields
}

func NewRSASecuredTCPService 

func NewRSASecuredTCPService(n *node.LocalNode) *RSASecuredTCPService

func (*RSASecuredTCPService) Start 

func (r *RSASecuredTCPService) Start()

type SecuredTCPDialer 

type SecuredTCPDialer struct {
	TlsConfig *tls.Config
}

func (*SecuredTCPDialer) DialRemoteServer 

func (tcp *SecuredTCPDialer) DialRemoteServer(ip net.IP, port int) (net.Conn, error)

type SyncManager 

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

SyncManager what to sync? block? file? config? rawdata? how to sync? from closer nodes? from every nodes? from those who has the content? sync details? blockid? filehash?

func NewSyncManager 

func NewSyncManager(nodeProvider models.INodeProvider, network models.INetwork, syncProvider models.ISyncProvider) *SyncManager

func (*SyncManager) Start 

func (s *SyncManager) Start()

type TCPCallbackParams 

type TCPCallbackParams struct {
	models.CallbackParams
	Connection *TCPConnection
}

func (TCPCallbackParams) GetTCPDiagram 

func (u TCPCallbackParams) GetTCPDiagram() models.TCPDiagram

func (TCPCallbackParams) GetTCPRemoteAddr 

func (u TCPCallbackParams) GetTCPRemoteAddr() *net.TCPAddr

type TCPConnection 

type TCPConnection struct {
	net.Conn
	// contains filtered or unexported fields
}

func NewTCPConnection 

func NewTCPConnection(conn net.Conn, isInbound bool) *TCPConnection

func (TCPConnection) GetIsInBound 

func (t TCPConnection) GetIsInBound() bool

func (TCPConnection) GetLastActiveTime 

func (t TCPConnection) GetLastActiveTime() time.Time

func (TCPConnection) GetNodeID 

func (t TCPConnection) GetNodeID() string

func (TCPConnection) WriteBytes 

func (t TCPConnection) WriteBytes(bytes []byte)

type TCPDialer 

type TCPDialer struct {
}

func (*TCPDialer) DialRemoteServer 

func (tcp *TCPDialer) DialRemoteServer(ip net.IP, port int) (net.Conn, error)

type TCPService 

type TCPService struct {
	models.INetwork
	// contains filtered or unexported fields
}

func NewTCPService 

func NewTCPService(localNode *node.LocalNode) *TCPService

func (*TCPService) GetConnection 

func (tcp *TCPService) GetConnection(ip net.IP, port int, nodeId string) (*TCPConnection, error)

func (*TCPService) GetTCPConnections 

func (tcp *TCPService) GetTCPConnections() []*TCPConnection

func (*TCPService) RegisterAcceptConnectionEvent 

func (tcp *TCPService) RegisterAcceptConnectionEvent(f func(*TCPConnection))

func (*TCPService) RegisterCallback 

func (c *TCPService) RegisterCallback(category string, callback func(models.ICallbackParams))

func (*TCPService) RegisterDropConnectionEvent 

func (tcp *TCPService) RegisterDropConnectionEvent(f func(*TCPConnection))

func (*TCPService) RemoveCallback 

func (c *TCPService) RemoveCallback(category string)

func (*TCPService) Send 

func (c *TCPService) Send(ip net.IP, port int, bytes []byte, nodeId string)

func (*TCPService) Start 

func (tcp *TCPService) Start()

type TLSSecuredTCPService 

type TLSSecuredTCPService struct {
	*TCPService
}

func NewTLSSecuredTCPService 

func NewTLSSecuredTCPService(n *node.LocalNode) *TLSSecuredTCPService

Source Files

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