server

Documentation

Index

• Variables
• func MapPgError(err error) (er bm.ErrorResp)
• func New(setters ...Option) *srv
• func NewMessageReader(conn net.Conn) *messageReader
• func NewSession(c net.Conn, log logger.Logger, sysDb database.DB, tlsConfig *tls.Config) *session
• func NewSessionFactory() sessionFactory
• type MessageReader
• type Option
  • func DatabaseList(dbList database.DatabaseList) Option
  • func Logger(logger logger.Logger) Option
  • func Port(port int) Option
  • func SessFactory(sf SessionFactory) Option
  • func SysDb(sysdb database.DB) Option
  • func TlsConfig(tlsConfig *tls.Config) Option
• type Server
• type Session
• type SessionFactory

Variables

var ErrCreateDBStatementNotSupported = errors.New("SQL statement not supported. Please use `CreateDatabase` operation instead")

var ErrDBNotExists = errors.New("selected db doesn't exists")

var ErrDBNotprovided = errors.New("database name not provided")

var ErrExpectedQueryMessage = errors.New("expected query message")

var ErrPwNotprovided = errors.New("password not provided")

var ErrSSLNotSupported = errors.New("SSL not supported")

var ErrUnknowMessageType = errors.New("found an unknown message type on the wire")

var ErrUseDBStatementNotSupported = errors.New("SQL statement not supported. Please use `UseDatabase` operation instead")

var ErrUsernameNotFound = errors.New("user not found")

var ErrUsernameNotprovided = errors.New("user name not provided")

Functions

func MapPgError

func MapPgError(err error) (er bm.ErrorResp)

func New

func New(setters ...Option) *srv

func NewMessageReader

func NewMessageReader(conn net.Conn) *messageReader

func NewSession

func NewSession(c net.Conn, log logger.Logger, sysDb database.DB, tlsConfig *tls.Config) *session

func NewSessionFactory

func NewSessionFactory() sessionFactory

Types

type MessageReader

type MessageReader interface {
	ReadRawMessage() (*rawMessage, error)
	Write(msg []byte) (int, error)
	Read(data []byte) (int, error)
	UpgradeConnection(conn net.Conn)
	CloseConnection() error
	Connection() net.Conn
}

type Option

type Option func(s *srv)

func DatabaseList

func DatabaseList(dbList database.DatabaseList) Option

func Logger

func Logger(logger logger.Logger) Option

func Port

func Port(port int) Option

func SessFactory

func SessFactory(sf SessionFactory) Option

func SysDb

func SysDb(sysdb database.DB) Option

func TlsConfig

func TlsConfig(tlsConfig *tls.Config) Option

type Server

type Server interface {
	Initialize() error
	Serve() error
	Stop() error
	GetPort() int
}

type Session

type Session interface {
	InitializeSession() error
	HandleStartup(dbList database.DatabaseList) error
	HandleSimpleQueries() error
	ErrorHandle(err error)
}

type SessionFactory

type SessionFactory interface {
	NewSession(conn net.Conn, log logger.Logger, sysDb database.DB, tlsConfig *tls.Config) Session
}