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cli: add metrics to dump and restore calls

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This commit is contained in:
Vsevolod Brekelov 2019-12-16 17:04:18 +03:00
parent 4cffc54a55
commit 9541029303
1 changed files with 25 additions and 13 deletions
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38
cli/server/server.go
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@ -134,6 +134,22 @@ func getCountAndSkipFromContext(ctx *cli.Context) (uint32, uint32) {
return count, skip
}
func initBCWithMetrics(cfg config.Config) (*core.Blockchain, *metrics.Service, *metrics.Service, error) {
chain, err := initBlockChain(cfg)
if err != nil {
return nil, nil, nil, cli.NewExitError(err, 1)
}
configureAddresses(cfg.ApplicationConfiguration)
prometheus := metrics.NewPrometheusService(cfg.ApplicationConfiguration.Prometheus)
pprof := metrics.NewPprofService(cfg.ApplicationConfiguration.Pprof)
go chain.Run()
go prometheus.Start()
go pprof.Start()
return chain, prometheus, pprof, nil
}
func dumpDB(ctx *cli.Context) error {
cfg, err := getConfigFromContext(ctx)
if err != nil {
@ -154,11 +170,10 @@ func dumpDB(ctx *cli.Context) error {
defer outStream.Close()
writer := io.NewBinWriterFromIO(outStream)
chain, err := initBlockChain(cfg)
chain, prometheus, pprof, err := initBCWithMetrics(cfg)
if err != nil {
return cli.NewExitError(err, 1)
return err
}
go chain.Run()
chainHeight := chain.BlockHeight()
if skip+count > chainHeight {
@ -182,9 +197,12 @@ func dumpDB(ctx *cli.Context) error {
return cli.NewExitError(err, 1)
}
}
pprof.ShutDown()
prometheus.ShutDown()
chain.Close()
return nil
}
func restoreDB(ctx *cli.Context) error {
cfg, err := getConfigFromContext(ctx)
if err != nil {
@ -205,11 +223,10 @@ func restoreDB(ctx *cli.Context) error {
defer inStream.Close()
reader := io.NewBinReaderFromIO(inStream)
chain, err := initBlockChain(cfg)
chain, prometheus, pprof, err := initBCWithMetrics(cfg)
if err != nil {
return err
}
go chain.Run()
var allBlocks = reader.ReadU32LE()
if reader.Err != nil {
@ -241,8 +258,9 @@ func restoreDB(ctx *cli.Context) error {
return cli.NewExitError(fmt.Errorf("failed to add block %d: %s", i, err), 1)
}
}
pprof.ShutDown()
prometheus.ShutDown()
chain.Close()
return nil
}
@ -271,23 +289,17 @@ func startServer(ctx *cli.Context) error {
serverConfig := network.NewServerConfig(cfg)
chain, err := initBlockChain(cfg)
chain, prometheus, pprof, err := initBCWithMetrics(cfg)
if err != nil {
return err
}
configureAddresses(cfg.ApplicationConfiguration)
server := network.NewServer(serverConfig, chain)
rpcServer := rpc.NewServer(chain, cfg.ApplicationConfiguration.RPC, server)
errChan := make(chan error)
prometheus := metrics.NewPrometheusService(cfg.ApplicationConfiguration.Prometheus)
pprof := metrics.NewPprofService(cfg.ApplicationConfiguration.Pprof)
go chain.Run()
go server.Start(errChan)
go rpcServer.Start(errChan)
go prometheus.Start()
go pprof.Start()
fmt.Println(logo())
fmt.Println(server.UserAgent)