func Initialize() (err error) {
c := connection{}
s, err := mgo.DialWithTimeout(conf.MONGODB_HOST, DbTimeout)
if err != nil {
e := errors.New(fmt.Sprintf("no reachable mongodb server(s) at %s", conf.MONGODB_HOST))
return e
}
c.Session = s
c.DB = c.Session.DB(conf.MONGODB_DATABASE)
if conf.MONGODB_USER != "" && conf.MONGODB_PASSWD != "" {
c.DB.Login(conf.MONGODB_USER, conf.MONGODB_PASSWD)
}
Connection = c
return
}
func (s *S) TestDialWithTimeout(c *C) {
if *fast {
c.Skip("-fast")
}
timeout := 2 * time.Second
started := time.Now()
// 40009 isn't used by the test servers.
session, err := mgo.DialWithTimeout("localhost:40009", timeout)
if session != nil {
session.Close()
}
c.Assert(err, ErrorMatches, "no reachable servers")
c.Assert(session, IsNil)
c.Assert(started.Before(time.Now().Add(-timeout)), Equals, true)
c.Assert(started.After(time.Now().Add(-timeout*2)), Equals, true)
}
func (s *S) TestSocketTimeoutOnDial(c *C) {
if *fast {
c.Skip("-fast")
}
timeout := 1 * time.Second
defer mgo.HackSyncSocketTimeout(timeout)()
s.Freeze("localhost:40001")
started := time.Now()
session, err := mgo.DialWithTimeout("localhost:40001", timeout)
c.Assert(err, ErrorMatches, "no reachable servers")
c.Assert(session, IsNil)
c.Assert(started.Before(time.Now().Add(-timeout)), Equals, true)
c.Assert(started.After(time.Now().Add(-20*time.Second)), Equals, true)
}