server

package
v1.3.1-beta.v2 Latest Latest
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 Go to latest Published: Jul 3, 2026 License: MPL-2.0 Imports: 27 Imported by: 0

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Constants

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const (
	DefaultPort     int = 8022
	DefaultUserPort int = 12023
)

Variables

This section is empty.

Functions

func SweepStaleAgentSockets added in v1.3.1 

func SweepStaleAgentSockets()

SweepStaleAgentSockets removes per-connection agent socket directories whose owning process is no longer alive. Liveness is detected via a per-directory flock: the owning process holds an exclusive flock on the lockfile for its lifetime, so any other process that can successfully take the flock knows the original owner is gone.

Call this at the start of every helper ssh-server process: in stdio mode the in-container helper is often SIGKILLed by docker exec when the proxy chain tears down, which skips all deferred cleanup (including ConnectionClosingCallback). Subsequent helper invocations sweep what the dying predecessor couldn't clean up.

Types

type Server 

type Server interface {
	Serve(listener net.Listener) error
	ListenAndServe() error
	// Shutdown gracefully closes the listener and waits for active
	// connections to finish, bounded by ctx. Use Close for an immediate
	// termination.
	Shutdown(ctx context.Context) error
}

func NewContainerServer 

func NewContainerServer(addr string, workdir string) (Server, error)

func NewServer 

func NewServer(
	addr string,
	hostKey []byte,
	keys []ssh.PublicKey,
	workdir string,
	reuseSock string,
) (Server, error)

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