forgejo/modules/ssh/ssh_graceful.go
zeripath 167e8f18da
Restore Graceful Restarting & Socket Activation (#7274)
* Prevent deadlock in indexer initialisation during graceful restart

* Move from gracehttp to our own service to add graceful ssh

* Add timeout for start of indexers and make hammer time configurable

* Fix issue with re-initialization in indexer during tests

* move the code to detect use of closed to graceful

* Handle logs gracefully - add a pid suffix just before restart

* Move to using a cond and a holder for indexers

* use time.Since

* Add some comments and attribution

* update modules.txt

* Use zero to disable timeout

* Move RestartProcess to its own file

* Add cleanup routine
2019-10-15 14:39:51 +01:00

30 lines
705 B
Go

// +build !windows
// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package ssh
import (
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"github.com/gliderlabs/ssh"
)
func listen(server *ssh.Server) {
gracefulServer := graceful.NewServer("tcp", server.Addr)
err := gracefulServer.ListenAndServe(server.Serve)
if err != nil {
log.Critical("Failed to start SSH server: %v", err)
}
log.Info("SSH Listener: %s Closed", server.Addr)
}
// Unused informs our cleanup routine that we will not be using a ssh port
func Unused() {
graceful.InformCleanup()
}