func TestConnectToServer(t *testing.T) {
hosts := []string{
"127.0.0.1",
}
if os.Getenv("TRAVIS") == "" {
// travis-ci has not ipv6 networking
hosts = append(hosts, "[::1]")
}
for _, host := range hosts {
port := startDummyServer(host)
conf := fluent.Config{
Server: host + ":" + port,
Timeout: time.Second * 1,
}
f, err := fluent.New(conf)
if err != nil {
t.Error(err)
}
if !f.Alive() {
t.Error("server is not available")
}
f.Close()
time.Sleep(time.Second * 1)
}
}
// OutForward ... recieve FluentRecordSet from channel, and send it to passed loggers until success.
func NewOutForward(configServers []*ConfigServer) (*OutForward, error) {
loggers := make([]*fluent.Fluent, len(configServers))
for i, server := range configServers {
logger, err := fluent.New(fluent.Config{Server: server.Address()})
if err != nil {
log.Println("[warning]", err)
} else {
log.Println("[info] Server", server.Address(), "connected")
}
loggers[i] = logger
logger.Send([]byte{})
}
return &OutForward{
loggers: loggers,
sent: 0,
}, nil
}