mirror of https://github.com/docker/docs.git
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
package backends
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import (
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"time"
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"fmt"
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"github.com/docker/libswarm/beam"
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)
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type ec2Client struct {
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Server *beam.Server
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}
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func (c *ec2Client) get(ctx *beam.Message) error {
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fmt.Println("*** ec2 Get ***")
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body := `{}`
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ctx.Ret.Send(&beam.Message{Verb: beam.Set, Args: []string{body}})
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return nil
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}
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func (c *ec2Client) start(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnStart ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: c.Server})
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return nil
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}
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func (c *ec2Client) log(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnLog ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: c.Server})
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return nil
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}
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func (c *ec2Client) spawn(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnSpawn ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: c.Server})
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return nil
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}
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func (c *ec2Client) ls(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnLs ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Set, Args: []string{}})
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return nil
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}
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func (c *ec2Client) error(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnError ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: c.Server})
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return nil
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}
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func (c *ec2Client) stop(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnStop ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: c.Server})
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return nil
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}
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func (c *ec2Client) attach(ctx *beam.Message) error {
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fmt.Println("*** ec2 OnAttach ***")
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ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: c.Server})
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for {
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time.Sleep(1 * time.Second)
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(&beam.Object{ctx.Ret}).Log("ec2: heartbeat")
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}
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return nil
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}
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func Ec2() beam.Sender {
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backend := beam.NewServer()
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backend.OnSpawn(beam.Handler(func(ctx *beam.Message) error {
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fmt.Println("*** init ***")
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client := &ec2Client{beam.NewServer()}
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client.Server.OnSpawn(beam.Handler(client.spawn))
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client.Server.OnStart(beam.Handler(client.start))
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client.Server.OnStop(beam.Handler(client.stop))
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client.Server.OnAttach(beam.Handler(client.attach))
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client.Server.OnLog(beam.Handler(client.log))
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client.Server.OnError(beam.Handler(client.error))
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client.Server.OnLs(beam.Handler(client.ls))
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client.Server.OnGet(beam.Handler(client.get))
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_, err := ctx.Ret.Send(&beam.Message{Verb: beam.Ack, Ret: client.Server})
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return err
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}))
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return backend
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}
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