16fcf1fbda
Topology accepts an argument to define the depth of the topology requested from the network. proto definitions have been modified accordingly, too.
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
// Package network is for creating internetworks
|
|
package network
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/micro/go-micro/client"
|
|
"github.com/micro/go-micro/server"
|
|
)
|
|
|
|
var (
|
|
// DefaultName is default network name
|
|
DefaultName = "go.micro"
|
|
// DefaultAddress is default network address
|
|
DefaultAddress = ":0"
|
|
// ResolveTime defines time interval to periodically resolve network nodes
|
|
ResolveTime = 1 * time.Minute
|
|
// AnnounceTime defines time interval to periodically announce node neighbours
|
|
AnnounceTime = 30 * time.Second
|
|
// PruneTime defines time interval to periodically check nodes that need to be pruned
|
|
// due to their not announcing their presence within this time interval
|
|
PruneTime = 90 * time.Second
|
|
)
|
|
|
|
// Node is network node
|
|
type Node interface {
|
|
// Id is node id
|
|
Id() string
|
|
// Address is node bind address
|
|
Address() string
|
|
// Peers returns node peers
|
|
Peers() []Node
|
|
// Network is the network node is in
|
|
Network() Network
|
|
}
|
|
|
|
// Network is micro network
|
|
type Network interface {
|
|
// Node is network node
|
|
Node
|
|
// Options returns the network options
|
|
Options() Options
|
|
// Name of the network
|
|
Name() string
|
|
// Connect starts the resolver and tunnel server
|
|
Connect() error
|
|
// Nodes returns list of network nodes
|
|
Nodes() []Node
|
|
// Topology returns a list of all reachable nodes up to depth
|
|
Topology(depth uint) []Node
|
|
// Close stops the tunnel and resolving
|
|
Close() error
|
|
// Client is micro client
|
|
Client() client.Client
|
|
// Server is micro server
|
|
Server() server.Server
|
|
}
|
|
|
|
// NewNetwork returns a new network interface
|
|
func NewNetwork(opts ...Option) Network {
|
|
return newNetwork(opts...)
|
|
}
|