remoting

package

v0.1.6 Latest Latest Go to latest Published: Aug 16, 2022 License: Apache-2.0 Imports: 9 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/squareup/pranadb

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Documentation ¶

Index ¶

Variables
type BroadcastWrapper
- func NewBroadcastWrapper(serverAddresses ...string) *BroadcastWrapper
- func (b *BroadcastWrapper) Broadcast(request ClusterMessage) error
- func (b *BroadcastWrapper) Stop()
type Broadcaster
type Client
- func (c *Client) Broadcast(request ClusterMessage, minServers int, serverAddresses ...string) error
- func (c *Client) BroadcastOneWay(request ClusterMessage, serverAddresses ...string)
- func (c *Client) SendRPC(request ClusterMessage, serverAddress string) (ClusterMessage, error)
- func (c *Client) Stop()
type ClusterMessage
- func DeserializeClusterMessage(data []byte) (ClusterMessage, error)
type ClusterMessageHandler
type ClusterMessageType
- func TypeForClusterMessage(clusterMessage ClusterMessage) ClusterMessageType
type ClusterRequest
type ClusterResponse
type FakeClient
- func NewFakeClient(fakeServer *FakeServer) *FakeClient
- func (f *FakeClient) Broadcast(clusterMsg ClusterMessage) error
- func (f *FakeClient) Stop()
type FakeServer
- func NewFakeServer() *FakeServer
- func (f *FakeServer) ConnectionCount() int
- func (f *FakeServer) RegisterMessageHandler(clusterMsgType ClusterMessageType, listener ClusterMessageHandler)
- func (f *FakeServer) ServerAddresses() []string
- func (f *FakeServer) Start() error
- func (f *FakeServer) Stop() error
type RPCSender
type RPCWrapper
- func NewRPCWrapper(serverAddress string) *RPCWrapper
- func (r *RPCWrapper) SendRPC(request ClusterMessage) (ClusterMessage, error)
- func (r *RPCWrapper) Stop()
type Server
- func NewServer(listenAddress string) Server

Constants ¶

This section is empty.

Variables ¶

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var ErrConnectionClosed = errors.New("connection closed")

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var ErrInsufficientServers = errors.New("insufficient servers available")

Functions ¶

This section is empty.

Types ¶

type BroadcastWrapper ¶ added in v0.1.6

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

BroadcastWrapper is a helper for when you always want to broadcast to the same servers

func NewBroadcastWrapper ¶ added in v0.1.6

func NewBroadcastWrapper(serverAddresses ...string) *BroadcastWrapper

func (*BroadcastWrapper) Broadcast ¶ added in v0.1.6

func (b *BroadcastWrapper) Broadcast(request ClusterMessage) error

func (*BroadcastWrapper) Stop ¶ added in v0.1.6

func (b *BroadcastWrapper) Stop()

type Broadcaster ¶ added in v0.1.6

type Broadcaster interface {
	Broadcast(request ClusterMessage) error
	Stop()
}

type Client ¶

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

func (*Client) Broadcast ¶ added in v0.1.6

func (c *Client) Broadcast(request ClusterMessage, minServers int, serverAddresses ...string) error

func (*Client) BroadcastOneWay ¶ added in v0.1.6

func (c *Client) BroadcastOneWay(request ClusterMessage, serverAddresses ...string)

func (*Client) SendRPC ¶ added in v0.1.6

func (c *Client) SendRPC(request ClusterMessage, serverAddress string) (ClusterMessage, error)

func (*Client) Stop ¶

func (c *Client) Stop()

type ClusterMessage ¶

type ClusterMessage = proto.Message

ClusterMessage protos live in protos/squareup/cash/pranadb/clustermsgs.proto

func DeserializeClusterMessage ¶

func DeserializeClusterMessage(data []byte) (ClusterMessage, error)

type ClusterMessageHandler ¶

type ClusterMessageHandler interface {
	HandleMessage(clusterMessage ClusterMessage) (ClusterMessage, error)
}

type ClusterMessageType ¶

type ClusterMessageType int32

const (
	ClusterMessageTypeUnknown ClusterMessageType = iota + 1
	ClusterMessageDDLStatement
	ClusterMessageDDLCancel
	ClusterMessageReloadProtobuf
	ClusterMessageClusterProposeRequest
	ClusterMessageClusterProposeResponse
	ClusterMessageClusterReadRequest
	ClusterMessageClusterReadResponse
	ClusterMessageForwardWriteRequest
	ClusterMessageForwardWriteResponse
	ClusterMessageSourceSetMaxRate
	ClusterMessageLeaderInfos
	ClusterMessageRemotingTestMessage
)

func TypeForClusterMessage ¶

func TypeForClusterMessage(clusterMessage ClusterMessage) ClusterMessageType

type ClusterRequest ¶

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

type ClusterResponse ¶

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

type FakeClient ¶ added in v0.1.6

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

func NewFakeClient ¶ added in v0.1.6

func NewFakeClient(fakeServer *FakeServer) *FakeClient

func (*FakeClient) Broadcast ¶ added in v0.1.6

func (f *FakeClient) Broadcast(clusterMsg ClusterMessage) error

func (*FakeClient) Stop ¶ added in v0.1.6

func (f *FakeClient) Stop()

type FakeServer ¶

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

func NewFakeServer ¶

func NewFakeServer() *FakeServer

func (*FakeServer) ConnectionCount ¶

func (f *FakeServer) ConnectionCount() int

func (*FakeServer) RegisterMessageHandler ¶

func (f *FakeServer) RegisterMessageHandler(clusterMsgType ClusterMessageType, listener ClusterMessageHandler)

func (*FakeServer) ServerAddresses ¶ added in v0.1.6

func (f *FakeServer) ServerAddresses() []string

func (*FakeServer) Start ¶

func (f *FakeServer) Start() error

func (*FakeServer) Stop ¶

func (f *FakeServer) Stop() error

type RPCSender ¶ added in v0.1.6

type RPCSender interface {
	SendRPC(request ClusterMessage) (ClusterMessage, error)
	Stop()
}

type RPCWrapper ¶ added in v0.1.6

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

RPCWrapper is a helper for when you always want to RPC to the same server

func NewRPCWrapper ¶ added in v0.1.6

func NewRPCWrapper(serverAddress string) *RPCWrapper

func (*RPCWrapper) SendRPC ¶ added in v0.1.6

func (r *RPCWrapper) SendRPC(request ClusterMessage) (ClusterMessage, error)

func (*RPCWrapper) Stop ¶ added in v0.1.6

func (r *RPCWrapper) Stop()

type Server ¶

type Server interface {
	Start() error

	Stop() error

	RegisterMessageHandler(messageType ClusterMessageType, listener ClusterMessageHandler)
}

func NewServer ¶

func NewServer(listenAddress string) Server

Source Files ¶

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