func New(bs []byte) (*Config, error) {
src := []map[string]interface{}{}
err := yaml.Unmarshal(bs, &src)
if err != nil {
log.Debug("config.init.unmarshal", "error", err)
return nil, err
}
cfg := &Config{SourceItems: src}
log.Debug("config.init.success", "bytes", len(cfg.SourceItems))
return cfg, nil
}
func (s *Server) Run() (err error) {
if len(s.Endpoints) == 0 {
return errors.New("no server endpoints; config missing http and/or https?")
}
L := s.RootState
if L == nil {
return errors.New("no root lua state")
}
for _, init := range s.InitFuncs {
if err := init(L); err != nil {
return err
}
}
wg := sync.WaitGroup{}
s.HttpServers = map[string]*http.Server{}
for _, ep := range s.Endpoints {
srv := &http.Server{
Addr: ep.Addr,
Handler: s.Router,
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
MaxHeaderBytes: 1 << 20,
}
s.HttpServers[ep.Addr] = srv
wg.Add(1)
if ep.TLS {
go func() {
defer wg.Done()
log.Debug("server.run", "server", srv)
log.Info("server.run.listen-tls", "addr", srv.Addr)
if e := srv.ListenAndServeTLS(ep.CertFile, ep.KeyFile); e != nil {
log.Error("server.run.listen-tls", "error", e)
err = e
}
}()
} else {
go func() {
defer wg.Done()
log.Debug("server.run", "server", srv)
log.Info("server.run.listen", "addr", srv.Addr)
if e := srv.ListenAndServe(); e != nil {
log.Error("server.run.listen", "error", e)
err = e
}
}()
}
}
wg.Wait()
return
}
// New builds a Server from the given Config struct.
//
func New(c *config.Config) (api.Server, error) {
r := mux.NewRouter()
s := &Server{
Config: c,
Router: r,
RootState: lua.NewState(),
}
for _, dir := range directive.All() {
for i, decl := range c.SourceItems {
if dir.Accept(decl) {
dir.Apply(s, decl)
log.Debug("directive.process", "name", dir.Name(), "block", i)
}
}
}
log.Debug("server.new", "server", s)
return s, nil
}