Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

backends

package

Go to main page

Versions in this module

v1

v1.6.9

May 17, 2021

v1.6.8

May 17, 2021

v1.6.7

May 16, 2021

v1.6.6

Apr 22, 2021

v1.6.5

Apr 16, 2021

v1.6.4

Apr 16, 2021

v1.6.3

Mar 30, 2021

v1.6.2

Feb 2, 2021

v1.6.1

Dec 28, 2019

Changes in this version

+ type DataCompressor struct

+ Data *bytes.Buffer

+ ExtraHeaders []byte

+ Pool *sync.Pool

+ func (c *DataCompressor) String() string

type SQLProcessorConfig

+ MaxConnLifetime string

+ MaxIdleConns int

+ MaxOpenConns int

+ SQLInsert string

+ SQLValues string

v1.6.0

May 4, 2019

Changes in this version

+ const BackendStateError

+ const BackendStateInitialized

+ const BackendStateNew

+ const BackendStateRunning

+ const BackendStateShuttered

+ const GuerrillaDBAndRedisBatchMax

+ const GuerrillaDBAndRedisBatchTimeout

+ var BackendResultOK = NewResult("200 OK")

+ var ErrProcessorNotFound error

+ var NoSuchUser = RcptError(errors.New("no such user"))

+ var QuotaExceeded = RcptError(errors.New("quota exceeded"))

+ var RedisDialer redisDial

+ var StorageError = RcptError(errors.New("storage error"))

+ var StorageNotAvailable = RcptError(errors.New("storage not available"))

+ var StorageTimeout = RcptError(errors.New("storage timeout"))

+ var StorageTooBusy = RcptError(errors.New("storage too busy"))

+ var Svc *service

+ var UserSuspended = RcptError(errors.New("user suspended"))

+ func Compress(stringArguments ...string) string

+ func Log() log.Logger

+ func MD5Hex(stringArguments ...string) string

+ func ParseHeaders(mailData string) map[string]string

+ type Backend interface

+ Initialize func(BackendConfig) error

+ Process func(*mail.Envelope) Result

+ Reinitialize func() error

+ Shutdown func() error

+ Start func() error

+ ValidateRcpt func(e *mail.Envelope) RcptError

+ func New(backendConfig BackendConfig, l log.Logger) (Backend, error)

+ type BackendConfig map[string]interface

+ type BackendGateway struct

+ State backendState

+ func (gw *BackendGateway) Initialize(cfg BackendConfig) error

+ func (gw *BackendGateway) Process(e *mail.Envelope) Result

+ func (gw *BackendGateway) Reinitialize() error

+ func (gw *BackendGateway) Shutdown() error

+ func (gw *BackendGateway) Start() error

+ func (gw *BackendGateway) ValidateRcpt(e *mail.Envelope) RcptError

+ type BaseConfig interface

+ type Decorator func(Processor) Processor

+ func Compressor() Decorator

+ func Debugger() Decorator

+ func GuerrillaDbRedis() Decorator

+ func Hasher() Decorator

+ func Header() Decorator

+ func HeadersParser() Decorator

+ func Redis() Decorator

+ func SQL() Decorator

+ type DefaultProcessor struct

+ func (w DefaultProcessor) Process(e *mail.Envelope, task SelectTask) (Result, error)

+ type Errors []error

+ func (e Errors) Error() string

+ type GatewayConfig struct

+ SaveProcess string

+ TimeoutSave string

+ TimeoutValidateRcpt string

+ ValidateProcess string

+ WorkersSize int

+ type GuerrillaDBAndRedisBackend struct

+ type HeaderConfig struct

+ PrimaryHost string

+ type InitializeWith func(backendConfig BackendConfig) error

+ func (i InitializeWith) Initialize(backendConfig BackendConfig) error

+ type NoopProcessor struct

+ type ProcessWith func(*mail.Envelope, SelectTask) (Result, error)

+ func (f ProcessWith) Process(e *mail.Envelope, task SelectTask) (Result, error)

+ type Processor interface

+ Process func(*mail.Envelope, SelectTask) (Result, error)

+ func Decorate(c Processor, ds ...Decorator) Processor

+ type ProcessorConstructor func() Decorator

+ type RcptError error

+ type RedisConn interface

+ Close func() error

+ Do func(commandName string, args ...interface{}) (reply interface{}, err error)

+ type RedisDialOption struct

+ type RedisMockConn struct

+ func (m *RedisMockConn) Close() error

+ func (m *RedisMockConn) Do(commandName string, args ...interface{}) (reply interface{}, err error)

+ type RedisProcessor struct

+ type RedisProcessorConfig struct

+ RedisExpireSeconds int

+ RedisInterface string

+ type Result interface

+ Code func() int

+ func NewResult(r ...interface{}) Result

+ type SQLProcessor struct

+ type SQLProcessorConfig struct

+ DSN string

+ Driver string

+ PrimaryHost string

+ Table string

+ type SelectTask int

+ const TaskSaveMail

+ const TaskValidateRcpt

+ func (o SelectTask) String() string

+ type ShutdownWith func() error

+ func (s ShutdownWith) Shutdown() error

Incompatible versions in this module

v2.0.4+incompatible

Jun 7, 2021

v2.0.3+incompatible

Jun 7, 2021

v2.0.2+incompatible

Jun 7, 2021

v2.0.1+incompatible

Jun 6, 2021

v2.0.0+incompatible

Jun 4, 2021