graceful

package

v0.0.3 Latest Latest Go to latest Published: Jun 7, 2021 License: MIT Imports: 13 Imported by: 0

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Repository

github.com/13sai/gin-frame

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func IsMaster() bool
func IsWorker() bool
func ListenAndServe(addr string, handler http.Handler) error
type Option
type Server
- func NewServer(opts ...Option) *Server

Constants ¶

View Source

const (
	EnvWorker       = "GRACEFUL_WORKER"
	EnvNumFD        = "GRACEFUL_NUMFD"
	EnvOldWorkerPid = "GRACEFUL_OLD_WORKER_PID"
	ValWorker       = "1"
)

constants

Variables ¶

View Source

var (
	ErrNoServers = errors.New("no servers")
)

View Source

var (
	StartedAt time.Time
)

Functions ¶

func IsMaster ¶

func IsMaster() bool

func IsWorker ¶

func IsWorker() bool

func ListenAndServe ¶

func ListenAndServe(addr string, handler http.Handler) error

ListenAndServe starts server with (addr, handler)

Types ¶

type Option ¶

type Option func(o *option)

func WithReloadSignals ¶

func WithReloadSignals(sigs []syscall.Signal) Option

WithReloadSignals set reload signals, otherwise, default ones are used

func WithStopSignals ¶

func WithStopSignals(sigs []syscall.Signal) Option

WithStopSignals set stop signals, otherwise, default ones are used

func WithStopTimeout ¶

func WithStopTimeout(timeout time.Duration) Option

WithStopTimeout set stop timeout for graceful shutdown

if timeout occurs, running connections will be discard violently.

func WithWatchInterval ¶

func WithWatchInterval(timeout time.Duration) Option

WithWatchInterval set watch interval for worker checking master process state

type Server ¶

type Server struct {
	// contains filtered or unexported fields
}

func NewServer ¶

func NewServer(opts ...Option) *Server

func (*Server) Register ¶

func (s *Server) Register(addr string, handler http.Handler)

Register an addr and its corresponding handler all (addr, handler) pair will be started with server.Run

func (*Server) RegisterUnix ¶

func (s *Server) RegisterUnix(addr string, handler http.Handler)

RegisterUnix register (addr, handler) on unix socket

func (*Server) Reload ¶

func (s *Server) Reload() error

Reload reload server gracefully

func (*Server) Run ¶

func (s *Server) Run() error

Run runs all register servers

Source Files ¶

View all Source files

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