Golang status.NewRuntimeStatRecorder函數代碼示例

本文整理匯總了Golang中github.com/cockroachdb/cockroach/server/status.NewRuntimeStatRecorder函數的典型用法代碼示例。如果您正苦於以下問題：Golang NewRuntimeStatRecorder函數的具體用法？Golang NewRuntimeStatRecorder怎麽用？Golang NewRuntimeStatRecorder使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了NewRuntimeStatRecorder函數的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: Start

// Start runs the RPC and HTTP servers, starts the gossip instance (if
// selfBootstrap is true, uses the rpc server's address as the gossip
// bootstrap), and starts the node using the supplied engines slice.
func (s *Server) Start(selfBootstrap bool) error {
	if err := s.rpc.Listen(); err != nil {
		return util.Errorf("could not listen on %s: %s", s.ctx.Addr, err)
	}

	// Handle self-bootstrapping case for a single node.
	if selfBootstrap {
		selfResolver, err := resolver.NewResolver(&s.ctx.Context, s.rpc.Addr().String())
		if err != nil {
			return err
		}
		s.gossip.SetResolvers([]resolver.Resolver{selfResolver})
	}
	s.gossip.Start(s.rpc, s.stopper)

	if err := s.node.start(s.rpc, s.ctx.Engines, s.ctx.NodeAttributes, s.stopper); err != nil {
		return err
	}

	// Begin recording runtime statistics.
	runtime := status.NewRuntimeStatRecorder(s.node.Descriptor.NodeID, s.clock)
	s.tsDB.PollSource(runtime, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording time series data collected by the status monitor.
	s.recorder = status.NewNodeStatusRecorder(s.node.status, s.clock)
	s.tsDB.PollSource(s.recorder, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording status summaries.
	s.startWriteSummaries()

	log.Infof("starting %s server at %s", s.ctx.HTTPRequestScheme(), s.rpc.Addr())
	s.initHTTP()
	s.rpc.Serve(s)
	return nil
}

開發者ID:husttom，項目名稱:cockroach，代碼行數:38，代碼來源:server.go

示例2: Start

// Start runs the RPC and HTTP servers, starts the gossip instance (if
// selfBootstrap is true, uses the rpc server's address as the gossip
// bootstrap), and starts the node using the supplied engines slice.
func (s *Server) Start(selfBootstrap bool) error {
	tlsConfig, err := s.ctx.GetServerTLSConfig()
	if err != nil {
		return err
	}

	unresolvedAddr := util.MakeUnresolvedAddr("tcp", s.ctx.Addr)
	ln, err := util.ListenAndServe(s.stopper, s, unresolvedAddr, tlsConfig)
	if err != nil {
		return err
	}

	s.listener = ln

	addr := ln.Addr()
	addrStr := addr.String()

	// Handle self-bootstrapping case for a single node.
	if selfBootstrap {
		selfResolver, err := resolver.NewResolver(&s.ctx.Context, addrStr)
		if err != nil {
			return err
		}
		s.gossip.SetResolvers([]resolver.Resolver{selfResolver})
	}
	s.gossip.Start(s.rpc, addr, s.stopper)

	if err := s.node.start(s.rpc, addr, s.ctx.Engines, s.ctx.NodeAttributes); err != nil {
		return err
	}

	// Begin recording runtime statistics.
	runtime := status.NewRuntimeStatRecorder(s.node.Descriptor.NodeID, s.clock)
	s.tsDB.PollSource(runtime, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording time series data collected by the status monitor.
	s.recorder = status.NewNodeStatusRecorder(s.node.status, s.clock)
	s.tsDB.PollSource(s.recorder, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording status summaries.
	s.startWriteSummaries()

	s.sqlServer.SetNodeID(s.node.Descriptor.NodeID)

	s.status = newStatusServer(s.db, s.gossip, s.metaRegistry, s.ctx)

	log.Infof("starting %s server at %s", s.ctx.HTTPRequestScheme(), addr)
	s.initHTTP()

	// TODO(tamird): pick a port here
	host, _, err := net.SplitHostPort(addrStr)
	if err != nil {
		return err
	}

	return s.pgServer.Start(util.MakeUnresolvedAddr("tcp", net.JoinHostPort(host, "0")))
}

開發者ID:haint504，項目名稱:cockroach，代碼行數:60，代碼來源:server.go

示例3: Start

// Start runs the RPC and HTTP servers, starts the gossip instance (if
// selfBootstrap is true, uses the rpc server's address as the gossip
// bootstrap), and starts the node using the supplied engines slice.
func (s *Server) Start(selfBootstrap bool) error {
	tlsConfig, err := s.ctx.GetServerTLSConfig()
	if err != nil {
		return err
	}

	unresolvedAddr := util.MakeUnresolvedAddr("tcp", s.ctx.Addr)
	ln, err := util.ListenAndServe(s.stopper, s, unresolvedAddr, tlsConfig)
	if err != nil {
		return err
	}

	s.listener = ln

	addr := ln.Addr()
	addrStr := addr.String()
	s.rpcContext.SetLocalServer(s.rpc, addrStr)

	// Handle self-bootstrapping case for a single node.
	if selfBootstrap {
		selfResolver, err := resolver.NewResolver(&s.ctx.Context, addrStr)
		if err != nil {
			return err
		}
		s.gossip.SetResolvers([]resolver.Resolver{selfResolver})
	}
	s.gossip.Start(s.rpc, addr)

	if err := s.node.start(s.rpc, addr, s.ctx.Engines, s.ctx.NodeAttributes); err != nil {
		return err
	}

	// Begin recording runtime statistics.
	runtime := status.NewRuntimeStatRecorder(s.node.Descriptor.NodeID, s.clock)
	s.tsDB.PollSource(runtime, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording time series data collected by the status monitor.
	s.recorder = status.NewNodeStatusRecorder(s.node.status, s.clock)
	s.tsDB.PollSource(s.recorder, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording status summaries.
	s.startWriteSummaries()

	s.sqlServer.SetNodeID(s.node.Descriptor.NodeID)
	// Create and start the schema change manager only after a NodeID
	// has been assigned.
	s.schemaChangeManager = sql.NewSchemaChangeManager(*s.db, s.gossip, s.leaseMgr)
	s.schemaChangeManager.Start(s.stopper)

	s.status = newStatusServer(s.db, s.gossip, s.metaRegistry, s.ctx)

	log.Infof("starting %s server at %s", s.ctx.HTTPRequestScheme(), addr)
	s.initHTTP()

	return s.pgServer.Start(util.MakeUnresolvedAddr("tcp", s.ctx.PGAddr))
}

開發者ID:codeVerySlow，項目名稱:cockroach，代碼行數:59，代碼來源:server.go

示例4: Start

// Start starts the server on the specified port, starts gossip and
// initializes the node using the engines from the server's context.
func (s *Server) Start() error {
	tlsConfig, err := s.ctx.GetServerTLSConfig()
	if err != nil {
		return err
	}

	unresolvedAddr := util.NewUnresolvedAddr("tcp", s.ctx.Addr)
	ln, err := util.ListenAndServe(s.stopper, s, unresolvedAddr, tlsConfig)
	if err != nil {
		return err
	}
	s.listener = ln // Only used in tests.

	if err := officializeAddr(unresolvedAddr, ln.Addr()); err != nil {
		return err
	}

	s.rpcContext.SetLocalServer(s.rpc, unresolvedAddr.String())

	s.grpc = grpc.NewServer()
	s.gossip.Start(s.grpc, unresolvedAddr)

	if err := s.node.start(s.rpc, unresolvedAddr, s.ctx.Engines, s.ctx.NodeAttributes); err != nil {
		return err
	}

	// Begin recording runtime statistics.
	runtime := status.NewRuntimeStatRecorder(s.node.Descriptor.NodeID, s.clock)
	s.tsDB.PollSource(runtime, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording time series data collected by the status monitor.
	s.recorder = status.NewNodeStatusRecorder(s.node.status, s.clock)
	s.tsDB.PollSource(s.recorder, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording status summaries.
	s.startWriteSummaries()

	s.sqlServer.SetNodeID(s.node.Descriptor.NodeID)
	// Create and start the schema change manager only after a NodeID
	// has been assigned.
	s.schemaChangeManager = sql.NewSchemaChangeManager(*s.db, s.gossip, s.leaseMgr)
	s.schemaChangeManager.Start(s.stopper)

	s.status = newStatusServer(s.db, s.gossip, s.registry, s.ctx)

	log.Infof("starting %s server at %s", s.ctx.HTTPRequestScheme(), unresolvedAddr)
	s.initHTTP()

	return s.pgServer.Start(util.NewUnresolvedAddr("tcp", s.ctx.PGAddr))
}

開發者ID:fndaily，項目名稱:cockroach，代碼行數:52，代碼來源:server.go

示例5: Start

// Start starts the server on the specified port, starts gossip and
// initializes the node using the engines from the server's context.
func (s *Server) Start() error {
	s.initHTTP()

	tlsConfig, err := s.ctx.GetServerTLSConfig()
	if err != nil {
		return err
	}

	// The following code is a specialization of util/net.go's ListenAndServe
	// which adds pgwire support. A single port is used to serve all protocols
	// (pg, http, h2) via the following construction:
	//
	// non-TLS case:
	// net.Listen -> cmux.New -> pgwire.Match -> pgwire.Server.ServeConn
	//               |
	//               -  -> cmux.HTTP2 -> http2.(*Server).ServeConn
	//               -  -> cmux.Any -> http.(*Server).Serve
	//
	// TLS case:
	// net.Listen -> cmux.New -> pgwire.Match -> pgwire.Server.ServeConn
	//               |
	//               -  -> cmux.Any -> tls.NewListener -> http.(*Server).Serve
	//
	// Note that the difference between the TLS and non-TLS cases exists due to
	// Go's lack of an h2c (HTTP2 Clear Text) implementation. See inline comments
	// in util.ListenAndServe for an explanation of how h2c is implemented there
	// and here.

	ln, err := net.Listen("tcp", s.ctx.Addr)
	if err != nil {
		return err
	}
	unresolvedAddr, err := officialAddr(s.ctx.Addr, ln.Addr())
	if err != nil {
		return err
	}
	s.ctx.Addr = unresolvedAddr.String()

	s.stopper.RunWorker(func() {
		<-s.stopper.ShouldDrain()
		if err := ln.Close(); err != nil {
			log.Fatal(err)
		}
	})

	m := cmux.New(ln)
	pgL := m.Match(pgwire.Match)

	var serveConn func(net.Listener, func(net.Conn)) error
	if tlsConfig != nil {
		anyL := m.Match(cmux.Any())
		serveConn = util.ServeHandler(s.stopper, s, tls.NewListener(anyL, tlsConfig), tlsConfig)
	} else {
		h2L := m.Match(cmux.HTTP2())
		anyL := m.Match(cmux.Any())

		var h2 http2.Server
		serveConnOpts := &http2.ServeConnOpts{
			Handler: s,
		}
		serveH2 := func(conn net.Conn) {
			h2.ServeConn(conn, serveConnOpts)
		}

		serveConn = util.ServeHandler(s.stopper, s, anyL, tlsConfig)

		s.stopper.RunWorker(func() {
			util.FatalIfUnexpected(serveConn(h2L, serveH2))
		})
	}

	s.stopper.RunWorker(func() {
		util.FatalIfUnexpected(serveConn(pgL, func(conn net.Conn) {
			if err := s.pgServer.ServeConn(conn); err != nil && !util.IsClosedConnection(err) {
				log.Error(err)
			}
		}))
	})

	s.stopper.RunWorker(func() {
		util.FatalIfUnexpected(m.Serve())
	})

	s.rpcContext.SetLocalServer(s.rpc, s.ctx.Addr)

	s.gossip.Start(s.grpc, unresolvedAddr)

	if err := s.node.start(s.rpc, unresolvedAddr, s.ctx.Engines, s.ctx.NodeAttributes); err != nil {
		return err
	}

	// Begin recording runtime statistics.
	runtime := status.NewRuntimeStatRecorder(s.node.Descriptor.NodeID, s.clock)
	s.tsDB.PollSource(runtime, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

	// Begin recording time series data collected by the status monitor.
	s.tsDB.PollSource(s.recorder, s.ctx.MetricsFrequency, ts.Resolution10s, s.stopper)

//.........這裏部分代碼省略.........

開發者ID:mrtracy，項目名稱:cockroach，代碼行數:101，代碼來源:server.go

注：本文中的github.com/cockroachdb/cockroach/server/status.NewRuntimeStatRecorder函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。