// Copyright 2016 The etcd Authors
//
// 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 clientv3

import (
	"crypto/tls"
	"time"

	"github.com/coreos/etcd/pkg/transport"
	"google.golang.org/grpc"
)

type Config struct {
	// Endpoints is a list of URLs.
	Endpoints []string `json:"endpoints"`

	// DialKeepAliveTime is the time in seconds after which client pings the server to see if
	// transport is alive.
	DialKeepAliveTime time.Duration `json:"dial-keep-alive-time"`

	// DialKeepAliveTimeout is the time in seconds that the client waits for a response for the
	// keep-alive probe.  If the response is not received in this time, the connection is closed.
	DialKeepAliveTimeout time.Duration `json:"dial-keep-alive-timeout"`

	// TLS holds the client secure credentials, if any.
	TLS *tls.Config

	DialTimeout time.Duration

	DialOptions []grpc.DialOption

	TLSInfo *transport.TLSInfo
}