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mirror of https://github.com/redis/go-redis.git synced 2025-10-18 22:08:50 +03:00
Files
go-redis/internal/interfaces/interfaces.go
Nedyalko Dyakov 0ef6d0727d feat: RESP3 notifications support & Hitless notifications handling [CAE-1088] & [CAE-1072] (#3418)
- Adds support for handling push notifications with RESP3. 
- Using this support adds handlers for hitless upgrades.

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Hristo Temelski <hristo.temelski@redis.com>
2025-09-10 22:18:01 +03:00

55 lines
1.6 KiB
Go

// Package interfaces provides shared interfaces used by both the main redis package
// and the hitless upgrade package to avoid circular dependencies.
package interfaces
import (
"context"
"net"
"time"
)
// NotificationProcessor is (most probably) a push.NotificationProcessor
// forward declaration to avoid circular imports
type NotificationProcessor interface {
RegisterHandler(pushNotificationName string, handler interface{}, protected bool) error
UnregisterHandler(pushNotificationName string) error
GetHandler(pushNotificationName string) interface{}
}
// ClientInterface defines the interface that clients must implement for hitless upgrades.
type ClientInterface interface {
// GetOptions returns the client options.
GetOptions() OptionsInterface
// GetPushProcessor returns the client's push notification processor.
GetPushProcessor() NotificationProcessor
}
// OptionsInterface defines the interface for client options.
// Uses an adapter pattern to avoid circular dependencies.
type OptionsInterface interface {
// GetReadTimeout returns the read timeout.
GetReadTimeout() time.Duration
// GetWriteTimeout returns the write timeout.
GetWriteTimeout() time.Duration
// GetNetwork returns the network type.
GetNetwork() string
// GetAddr returns the connection address.
GetAddr() string
// IsTLSEnabled returns true if TLS is enabled.
IsTLSEnabled() bool
// GetProtocol returns the protocol version.
GetProtocol() int
// GetPoolSize returns the connection pool size.
GetPoolSize() int
// NewDialer returns a new dialer function for the connection.
NewDialer() func(context.Context) (net.Conn, error)
}