func changeVotes(c *gc.C, insts []*testing.MgoInstance, voteId int) {
c.Logf("changing voting id to %v", voteId)
addrs := make([]string, len(insts))
for i, inst := range insts {
addrs[i] = inst.Addr()
}
dialInfo := testing.MgoDialInfo(addrs...)
session, err := mgo.DialWithInfo(dialInfo)
c.Assert(err, gc.IsNil)
defer session.Close()
members, err := replicaset.CurrentMembers(session)
c.Assert(err, gc.IsNil)
c.Assert(members, gc.HasLen, len(insts))
for i := range members {
member := &members[i]
if member.Id == voteId {
member.Priority = nil
} else {
member.Priority = newFloat64(0.1)
}
}
c.Logf("new member set: %#v", members)
err = replicaset.Set(session, members)
c.Assert(err, gc.IsNil)
c.Logf("successfully changed replica set members")
}
func (s mongoSessionShim) Set(members []replicaset.Member) error {
return replicaset.Set(s.session, members)
}