75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
// DEPRECATION NOTICE. PLEASE DO NOT ADD ANYTHING TO THIS FILE.
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//
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// server/server.go is deprecated. We are working on breaking it up into smaller, cleaner
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// pieces which will be easier to find and test. This will help make the code less
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// redundant and more readable.
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//
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// Contributors, please don't add anything to server/server.go, unless it has the explicit
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// goal of helping the deprecation effort.
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//
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// Maintainers, please refuse patches which add code to server/server.go.
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//
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// Instead try the following files:
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// * For code related to local image management, try graph/
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// * For code related to image downloading, uploading, remote search etc, try registry/
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// * For code related to the docker daemon, try daemon/
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// * For small utilities which could potentially be useful outside of Docker, try pkg/
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// * For miscalleneous "util" functions which are docker-specific, try encapsulating them
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// inside one of the subsystems above. If you really think they should be more widely
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// available, are you sure you can't remove the docker dependencies and move them to
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// pkg? In last resort, you can add them to utils/ (but please try not to).
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package server
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import (
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"sync"
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"time"
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"github.com/docker/docker/daemon"
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"github.com/docker/docker/engine"
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)
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func (srv *Server) SetRunning(status bool) {
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srv.Lock()
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defer srv.Unlock()
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srv.running = status
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}
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func (srv *Server) IsRunning() bool {
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srv.RLock()
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defer srv.RUnlock()
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return srv.running
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}
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func (srv *Server) Close() error {
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if srv == nil {
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return nil
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}
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srv.SetRunning(false)
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done := make(chan struct{})
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go func() {
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srv.tasks.Wait()
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close(done)
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}()
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select {
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// Waiting server jobs for 15 seconds, shutdown immediately after that time
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case <-time.After(time.Second * 15):
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case <-done:
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}
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if srv.daemon == nil {
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return nil
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}
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return srv.daemon.Close()
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}
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type Server struct {
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sync.RWMutex
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daemon *daemon.Daemon
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pullingPool map[string]chan struct{}
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pushingPool map[string]chan struct{}
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Eng *engine.Engine
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running bool
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tasks sync.WaitGroup
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}
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