mirror of
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55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package webBackend
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import (
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"github.com/openziti/sdk-golang/ziti"
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"github.com/openziti/sdk-golang/ziti/config"
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"github.com/openziti/sdk-golang/ziti/edge"
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"github.com/pkg/errors"
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"net/http"
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"time"
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)
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type Config struct {
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IdentityPath string
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WebRoot string
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Service string
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}
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type backend struct {
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cfg *Config
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listener edge.Listener
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handler http.Handler
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}
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func NewBackend(cfg *Config) (*backend, error) {
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options := ziti.ListenOptions{
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ConnectTimeout: 5 * time.Minute,
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MaxConnections: 64,
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}
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zcfg, err := config.NewFromFile(cfg.IdentityPath)
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if err != nil {
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return nil, errors.Wrap(err, "error loading config")
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}
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listener, err := ziti.NewContextWithConfig(zcfg).ListenWithOptions(cfg.Service, &options)
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if err != nil {
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return nil, errors.Wrap(err, "error listening")
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}
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return &backend{
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cfg: cfg,
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listener: listener,
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handler: http.FileServer(http.Dir(cfg.WebRoot)),
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}, nil
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}
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func (self *backend) Run() error {
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if err := http.Serve(self.listener, self.handler); err != nil {
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return err
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}
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return nil
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}
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func (self *backend) Requests() func() int32 {
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return func() int32 { return 0 }
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}
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