56 lines
1000 B
Go
56 lines
1000 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"container/list"
|
||
|
|
"time"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Server struct {
|
||
|
|
// Channel for shutting down the server
|
||
|
|
shutdownChan chan bool
|
||
|
|
// DB interface
|
||
|
|
db *Database
|
||
|
|
// Peers (NYI)
|
||
|
|
peers *list.List
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewServer() (*Server, error) {
|
||
|
|
db, err := NewDatabase()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
server := &Server{
|
||
|
|
shutdownChan: make(chan bool),
|
||
|
|
db: db,
|
||
|
|
peers: list.New(),
|
||
|
|
}
|
||
|
|
|
||
|
|
return server, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
// Start the server
|
||
|
|
func (s *Server) Start() {
|
||
|
|
// For now this function just blocks the main thread
|
||
|
|
for {
|
||
|
|
time.Sleep( time.Second )
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *Server) Stop() {
|
||
|
|
// Close the database
|
||
|
|
defer s.db.Close()
|
||
|
|
|
||
|
|
// Loop thru the peers and close them (if we had them)
|
||
|
|
for e := s.peers.Front(); e != nil; e = e.Next() {
|
||
|
|
// peer close etc
|
||
|
|
}
|
||
|
|
|
||
|
|
s.shutdownChan <- true
|
||
|
|
}
|
||
|
|
|
||
|
|
// This function will wait for a shutdown and resumes main thread execution
|
||
|
|
func (s *Server) WaitForShutdown() {
|
||
|
|
<- s.shutdownChan
|
||
|
|
}
|