omaha: implement server based on OmahaHandler

As-is this server cannot do much and must be given an Updater
implementation to handle requests. Server.Mux is exposed to in case the
server needs to additional handlers for serving package payloads, etc.
This commit is contained in:
Nick Owens 2015-12-22 14:16:35 -08:00 committed by Michael Marineau
parent f33cb66abb
commit e5eb9eb583
3 changed files with 219 additions and 0 deletions

73
omaha/server.go Normal file
View file

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// Copyright 2015 CoreOS, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package omaha
import (
"net"
"net/http"
)
func NewServer(addr string, updater Updater) (*Server, error) {
l, err := net.Listen("tcp", addr)
if err != nil {
return nil, err
}
mux := http.NewServeMux()
srv := &http.Server{
Addr: addr,
Handler: mux,
}
s := &Server{
Updater: updater,
Mux: mux,
l: l,
srv: srv,
}
h := &OmahaHandler{s}
mux.Handle("/v1/update", h)
mux.Handle("/v1/update/", h)
return s, nil
}
type Server struct {
Updater
Mux *http.ServeMux
l net.Listener
srv *http.Server
}
func (s *Server) Serve() error {
err := s.srv.Serve(s.l)
if isClosed(err) {
// gracefully quit
err = nil
}
return nil
}
func (s *Server) Destroy() error {
return s.l.Close()
}
func (s *Server) Addr() net.Addr {
return s.l.Addr()
}