/
client.go
74 lines (64 loc) · 1.88 KB
/
client.go
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// Copyright (C) 2022 Satoshi Konno All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package redistest
import (
"fmt"
"time"
goredis "github.com/go-redis/redis"
)
// Client represents a client for the Redis server.
type Client struct {
*goredis.Client
}
// ClientOptions represents a client options for the Redis server.
type ClientOptions = goredis.Options
// NewClientOptions returns a default client options.
// nolint: exhaustivestruct
func NewClientOptions() ClientOptions {
return goredis.Options{
DialTimeout: time.Second,
ReadTimeout: time.Second * 60,
WriteTimeout: time.Second * 60,
DB: 1,
}
}
// NewClient returns a client instance.
func NewClient() *Client {
// nolint: exhaustivestruct
client := &Client{
Client: nil,
}
return client
}
// Open opens a connection with the specified host.
func (client *Client) Open(host string) error {
opts := NewClientOptions()
return client.OpenWith(host, &opts)
}
func (client *Client) OpenWith(host string, opts *ClientOptions) error {
opts.Addr = fmt.Sprintf("%s:%d", host, DefaultPort)
client.Client = goredis.NewClient(opts)
status := client.Ping()
if err := status.Err(); err != nil {
return err
}
return nil
}
// Close closes the current connection with the specified host.
func (client *Client) Close() error {
if client.Client == nil {
return nil
}
return client.Client.Close()
}