diff options
Diffstat (limited to 'container/container.go')
| -rw-r--r-- | container/container.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/container/container.go b/container/container.go index a10e610f..0b6891b9 100644 --- a/container/container.go +++ b/container/container.go @@ -91,12 +91,13 @@ type ( } ) +// Start starts the container init. The init process blocks until Serve is called. func (p *Container) Start() error { if p.cmd != nil { - return errors.New("sandbox: already started") + return errors.New("container: already started") } if p.Ops == nil || len(*p.Ops) == 0 { - return errors.New("sandbox: starting an empty container") + return errors.New("container: starting an empty container") } ctx, cancel := context.WithCancel(p.ctx) @@ -160,6 +161,8 @@ func (p *Container) Start() error { return nil } +// Serve serves [Container.Params] to the container init. +// Serve must only be called once. func (p *Container) Serve() error { if p.setup == nil { panic("invalid serve") @@ -213,6 +216,7 @@ func (p *Container) Serve() error { return err } +// Wait waits for the container init process to exit. func (p *Container) Wait() error { defer p.cancel(); return p.cmd.Wait() } func (p *Container) String() string { |