示例#1
0
func startQueryport(laddr string, callb qp.RequestHandler) *qp.Server {
	s, err := qp.NewServer(laddr, callb, c.SystemConfig.Clone())
	if err != nil {
		log.Fatal(err)
	}
	return s
}
示例#2
0
文件: bench.go 项目: jchris/indexing
func doBenchmark(cluster, addr string) {
	qconf := c.SystemConfig.SectionConfig("indexer.queryport.", true)
	s, err := queryport.NewServer(addr, serverCallb, qconf)
	if err != nil {
		log.Fatal(err)
	}
	loopback(cluster, addr, 1)
	loopback(cluster, addr, 2)
	loopback(cluster, addr, 4)
	loopback(cluster, addr, 8)
	loopback(cluster, addr, 16)
	s.Close()
}
示例#3
0
// NewScanCoordinator returns an instance of scanCoordinator or err message
// It listens on supvCmdch for command and every command is followed
// by a synchronous response on the supvCmdch.
// Any async message to supervisor is sent to supvMsgch.
// If supvCmdch get closed, ScanCoordinator will shut itself down.
func NewScanCoordinator(supvCmdch MsgChannel, supvMsgch MsgChannel,
	config common.Config, snapshotNotifych chan IndexSnapshot) (ScanCoordinator, Message) {
	var err error

	s := &scanCoordinator{
		supvCmdch:        supvCmdch,
		supvMsgch:        supvMsgch,
		lastSnapshot:     make(map[common.IndexInstId]IndexSnapshot),
		snapshotNotifych: snapshotNotifych,
		logPrefix:        "ScanCoordinator",
		reqCounter:       platform.NewAlignedUint64(0),
	}

	s.config.Store(config)

	addr := net.JoinHostPort("", config["scanPort"].String())
	queryportCfg := config.SectionConfig("queryport.", true)
	s.serv, err = queryport.NewServer(addr, s.serverCallback, queryportCfg)

	if err != nil {
		errMsg := &MsgError{err: Error{code: ERROR_SCAN_COORD_QUERYPORT_FAIL,
			severity: FATAL,
			category: SCAN_COORD,
			cause:    err,
		},
		}
		return nil, errMsg
	}

	// main loop
	go s.run()
	go s.listenSnapshot()

	return s, &MsgSuccess{}

}