verrpc

package
v0.12.2 Latest Latest
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 Go to latest Published: Mar 18, 2021 License: MIT Imports: 17 Imported by: 0

Documentation

Overview

Package verrpc is a reverse proxy.

It translates gRPC into RESTful JSON APIs.

Index

Constants

View Source 
const Subsystem = "VRPC"

Subsystem defines the logging code for this subsystem.

Variables

This section is empty.

Functions

func DisableLog 

func DisableLog()

DisableLog disables all library log output. Logging output is disabled by default until UseLogger is called.

func RegisterVersionerHandler 

func RegisterVersionerHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error

RegisterVersionerHandler registers the http handlers for service Versioner to "mux". The handlers forward requests to the grpc endpoint over "conn".

func RegisterVersionerHandlerClient 

func RegisterVersionerHandlerClient(ctx context.Context, mux *runtime.ServeMux, client VersionerClient) error

RegisterVersionerHandlerClient registers the http handlers for service Versioner to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "VersionerClient". Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "VersionerClient" doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in "VersionerClient" to call the correct interceptors.

func RegisterVersionerHandlerFromEndpoint 

func RegisterVersionerHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error)

RegisterVersionerHandlerFromEndpoint is same as RegisterVersionerHandler but automatically dials to "endpoint" and closes the connection when "ctx" gets done.

func RegisterVersionerHandlerServer 

func RegisterVersionerHandlerServer(ctx context.Context, mux *runtime.ServeMux, server VersionerServer) error

RegisterVersionerHandlerServer registers the http handlers for service Versioner to "mux". UnaryRPC :call VersionerServer directly. StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.

func RegisterVersionerServer 

func RegisterVersionerServer(s *grpc.Server, srv VersionerServer)

func UseLogger 

func UseLogger(logger btclog.Logger)

UseLogger uses a specified Logger to output package logging info. This should be used in preference to SetLogWriter if the caller is also using btclog.

Types

type Server 

type Server struct{}

Server is an rpc server that supports querying for information about the running binary.

func (*Server) GetVersion 

func (s *Server) GetVersion(_ context.Context,
	_ *VersionRequest) (*Version, error)

GetVersion returns information about the compiled binary.

func (*Server) Name 

func (s *Server) Name() string

Name returns a unique string representation of the sub-server. This can be used to identify the sub-server and also de-duplicate them.

NOTE: This is part of the lnrpc.SubServer interface.

func (*Server) Start 

func (s *Server) Start() error

Start launches any helper goroutines required for the rpcServer to function.

NOTE: This is part of the lnrpc.SubServer interface.

func (*Server) Stop 

func (s *Server) Stop() error

Stop signals any active goroutines for a graceful closure.

NOTE: This is part of the lnrpc.SubServer interface.

type ServerShell 

type ServerShell struct {
	VersionerServer
}

ServerShell is a shell struct holding a reference to the actual sub-server. It is used to register the gRPC sub-server with the root server before we have the necessary dependencies to populate the actual sub-server.

func (*ServerShell) CreateSubServer 

func (r *ServerShell) CreateSubServer(_ lnrpc.SubServerConfigDispatcher) (
	lnrpc.SubServer, lnrpc.MacaroonPerms, error)

CreateSubServer populates the subserver's dependencies using the passed SubServerConfigDispatcher. This method should fully initialize the sub-server instance, making it ready for action. It returns the macaroon permissions that the sub-server wishes to pass on to the root server for all methods routed towards it.

NOTE: This is part of the lnrpc.GrpcHandler interface.

func (*ServerShell) RegisterWithRestServer 

func (r *ServerShell) RegisterWithRestServer(ctx context.Context,
	mux *runtime.ServeMux, dest string, opts []grpc.DialOption) error

RegisterWithRestServer will be called by the root REST mux to direct a sub RPC server to register itself with the main REST mux server. Until this is called, each sub-server won't be able to have requests routed towards it.

NOTE: This is part of the lnrpc.GrpcHandler interface.

func (*ServerShell) RegisterWithRootServer 

func (r *ServerShell) RegisterWithRootServer(grpcServer *grpc.Server) error

RegisterWithRootServer will be called by the root gRPC server to direct a sub RPC server to register itself with the main gRPC root server. Until this is called, each sub-server won't be able to have requests routed towards it.

NOTE: This is part of the lnrpc.GrpcHandler interface.

type UnimplementedVersionerServer 

type UnimplementedVersionerServer struct {
}

UnimplementedVersionerServer can be embedded to have forward compatible implementations.

func (*UnimplementedVersionerServer) GetVersion 

func (*UnimplementedVersionerServer) GetVersion(ctx context.Context, req *VersionRequest) (*Version, error)

type Version 

type Version struct {
	// A verbose description of the daemon's commit.
	Commit string `protobuf:"bytes,1,opt,name=commit,proto3" json:"commit,omitempty"`
	// The SHA1 commit hash that the daemon is compiled with.
	CommitHash string `protobuf:"bytes,2,opt,name=commit_hash,json=commitHash,proto3" json:"commit_hash,omitempty"`
	// The semantic version.
	Version string `protobuf:"bytes,3,opt,name=version,proto3" json:"version,omitempty"`
	// The major application version.
	AppMajor uint32 `protobuf:"varint,4,opt,name=app_major,json=appMajor,proto3" json:"app_major,omitempty"`
	// The minor application version.
	AppMinor uint32 `protobuf:"varint,5,opt,name=app_minor,json=appMinor,proto3" json:"app_minor,omitempty"`
	// The application patch number.
	AppPatch uint32 `protobuf:"varint,6,opt,name=app_patch,json=appPatch,proto3" json:"app_patch,omitempty"`
	// The application pre-release modifier, possibly empty.
	AppPreRelease string `protobuf:"bytes,7,opt,name=app_pre_release,json=appPreRelease,proto3" json:"app_pre_release,omitempty"`
	// The list of build tags that were supplied during compilation.
	BuildTags []string `protobuf:"bytes,8,rep,name=build_tags,json=buildTags,proto3" json:"build_tags,omitempty"`
	// The version of go that compiled the executable.
	GoVersion            string   `protobuf:"bytes,9,opt,name=go_version,json=goVersion,proto3" json:"go_version,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*Version) Descriptor 

func (*Version) Descriptor() ([]byte, []int)

func (*Version) GetAppMajor 

func (m *Version) GetAppMajor() uint32

func (*Version) GetAppMinor 

func (m *Version) GetAppMinor() uint32

func (*Version) GetAppPatch 

func (m *Version) GetAppPatch() uint32

func (*Version) GetAppPreRelease 

func (m *Version) GetAppPreRelease() string

func (*Version) GetBuildTags 

func (m *Version) GetBuildTags() []string

func (*Version) GetCommit 

func (m *Version) GetCommit() string

func (*Version) GetCommitHash 

func (m *Version) GetCommitHash() string

func (*Version) GetGoVersion 

func (m *Version) GetGoVersion() string

func (*Version) GetVersion 

func (m *Version) GetVersion() string

func (*Version) ProtoMessage 

func (*Version) ProtoMessage()

func (*Version) Reset 

func (m *Version) Reset()

func (*Version) String 

func (m *Version) String() string

func (*Version) XXX_DiscardUnknown 

func (m *Version) XXX_DiscardUnknown()

func (*Version) XXX_Marshal 

func (m *Version) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Version) XXX_Merge 

func (m *Version) XXX_Merge(src proto.Message)

func (*Version) XXX_Size 

func (m *Version) XXX_Size() int

func (*Version) XXX_Unmarshal 

func (m *Version) XXX_Unmarshal(b []byte) error

type VersionRequest 

type VersionRequest struct {
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (*VersionRequest) Descriptor 

func (*VersionRequest) Descriptor() ([]byte, []int)

func (*VersionRequest) ProtoMessage 

func (*VersionRequest) ProtoMessage()

func (*VersionRequest) Reset 

func (m *VersionRequest) Reset()

func (*VersionRequest) String 

func (m *VersionRequest) String() string

func (*VersionRequest) XXX_DiscardUnknown 

func (m *VersionRequest) XXX_DiscardUnknown()

func (*VersionRequest) XXX_Marshal 

func (m *VersionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*VersionRequest) XXX_Merge 

func (m *VersionRequest) XXX_Merge(src proto.Message)

func (*VersionRequest) XXX_Size 

func (m *VersionRequest) XXX_Size() int

func (*VersionRequest) XXX_Unmarshal 

func (m *VersionRequest) XXX_Unmarshal(b []byte) error

type VersionerClient 

type VersionerClient interface {
	// lncli: `version`
	//GetVersion returns the current version and build information of the running
	//daemon.
	GetVersion(ctx context.Context, in *VersionRequest, opts ...grpc.CallOption) (*Version, error)
}

VersionerClient is the client API for Versioner service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewVersionerClient 

func NewVersionerClient(cc *grpc.ClientConn) VersionerClient

type VersionerServer 

type VersionerServer interface {
	// lncli: `version`
	//GetVersion returns the current version and build information of the running
	//daemon.
	GetVersion(context.Context, *VersionRequest) (*Version, error)
}

VersionerServer is the server API for Versioner service.

Source Files

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