flw/structs.go

/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

package flw

import (
	"time"
)

// Client is a customizable abstraction for calling FLW protocol functions.
type Client struct {
	Timeout time.Duration
}

// ServerStats is the information pulled from the Zookeeper `stat` command.
type ServerStats struct {
	Sent        int64
	Received    int64
	NodeCount   int64
	MinLatency  int64
	AvgLatency  float64
	MaxLatency  int64
	Connections int64
	Outstanding int64
	Epoch       int32
	Counter     int32
	BuildTime   time.Time
	Mode        Mode
	Version     string
}

// ServerClient is the information for a single Zookeeper client and its session.
// This is used to parse/extract the output of the `cons` command.
type ServerClient struct {
	Queued        int64
	Received      int64
	Sent          int64
	SessionID     int64
	Lcxid         int64
	Lzxid         int64
	Timeout       int32
	LastLatency   int32
	MinLatency    int32
	AvgLatency    int32
	MaxLatency    int32
	Established   time.Time
	LastResponse  time.Time
	Addr          string
	LastOperation string // maybe?
}