Bring in changes from Cosmos-SDK v0.46.6 (#367)

* docs: add ApplicationQueryService release notes (cosmos#13587) * docs: add ApplicationQueryService release notes * updates Co-authored-by: Julien Robert <julien@rbrt.fr> * feat(cli): add module-account cli cmd and grpc get api (backport cosmos#13612) (cosmos#13616) * feat(cli): add module-account cli cmd and grpc get api (cosmos#13612) (cherry picked from commit ddf5cf0) # Conflicts: # CHANGELOG.md # api/cosmos/auth/v1beta1/query.pulsar.go # api/cosmos/auth/v1beta1/query_grpc.pb.go # x/auth/client/testutil/suite.go # x/auth/types/query.pb.go * fix conflicts * updates * updates Co-authored-by: Sai Kumar <17549398+gsk967@users.noreply.github.com> Co-authored-by: Julien Robert <julien@rbrt.fr> * fix(x/auth): allow multiple = signs in `GetTxsEvent` (backport cosmos#12474) (cosmos#13598) * fix(x/auth): allow multiple = signs in `GetTxsEvent` (cosmos#12474) (cherry picked from commit 18da0e9) # Conflicts: # CHANGELOG.md * fix changelog * changelog * fix: flakey test Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com> Co-authored-by: Julien Robert <julien@rbrt.fr> * fix: app-hash mismatch if upgrade migration commit is interrupted (backport cosmos#13530) (cosmos#13627) * feat(cli): Add iavl-disable-fastnode cmd flag with proper description (cosmos#13656) (cosmos#13659) (cherry picked from commit c833190) Co-authored-by: William Chong <6198816+williamchong@users.noreply.github.com> * build(deps): Bump github.com/cosmos/iavl from 0.19.3 to 0.19.4 (cosmos#13680) * feat: emit cached context events (backport cosmos#13063) (cosmos#13702) * chore: prepare 0.46.4 changelog (cosmos#13716) * chore: prepare 0.46.4 changelog * wording * updates * updates * ci: notify for 0.46.x releases (cosmos#13719) * feat: notify for 0.46.x releases * updates changelog * docs: fix algolia on 0.46 (cosmos#13730) * ci: modifying docs in 0.46 should not redeploy docs (cosmos#13732) * ci: modifying docs in 0.46 should not redeploy docs * updates * fix: propagate msg events correctly in x/gov (backport cosmos#13728) (cosmos#13748) * refactor: add error log when iavl set failed (backport cosmos#13803) (cosmos#13804) * refactor: add error log when iavl set failed (cosmos#13803) * add error log when iavl set failed Ref: cosmos#12012 * Update CHANGELOG.md * play safe (cherry picked from commit 22f3261) # Conflicts: # CHANGELOG.md * fix conflicts Co-authored-by: yihuang <huang@crypto.com> * chore: bump tendermint to `0.34.23` (cosmos#13814) * fix: propagate events in x/group through sdk.Results (backport cosmos#13808) (cosmos#13809) * docs: update algolia index (cosmos#13823) * fix: bank store migration (backport cosmos#13821) (cosmos#13829) * fix: bank store migration (cosmos#13821) (cherry picked from commit d314a12) # Conflicts: # x/bank/migrations/v3/store.go # x/bank/migrations/v3/store_test.go * updates Co-authored-by: billy rennekamp <billy.rennekamp@gmail.com> Co-authored-by: Julien Robert <julien@rbrt.fr> * feat(types): set custom GasConfig on Context for GasKVStore (backport cosmos#13826) (cosmos#13833) * feat(types): set custom GasConfig on Context for GasKVStore (cosmos#13826) (cherry picked from commit f001b46) # Conflicts: # CHANGELOG.md # types/context.go # types/context_test.go * fix conflicts * updates Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Julien Robert <julien@rbrt.fr> * chore: prepare 0.46.5 release (cosmos#13816) * fix: Allow underscores in EventRegex (backport cosmos#13861) (cosmos#13864) * fix: Allow underscores in EventRegex (cosmos#13861) (cherry picked from commit 14c582f) # Conflicts: # CHANGELOG.md # tests/e2e/tx/service_test.go * updates * updates Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Julien Robert <julien@rbrt.fr> * fix(group): add group members weight checks (backport cosmos#13869) (cosmos#13880) * fix(group): add group members weight checks (cosmos#13869) (cherry picked from commit 3423442) # Conflicts: # CHANGELOG.md # api/cosmos/tx/v1beta1/service.pulsar.go # types/tx/service.pb.go # x/group/keeper/keeper.go * fix conflicts * updates * updates Co-authored-by: Julien Robert <julien@rbrt.fr> * fix(group)!: Fix group min execution period (backport cosmos#13876) (cosmos#13885) * fix(group)!: Fix group min execution period (cosmos#13876) * fix: don't check MinExecutionPeriod in `Allow` * Check MinExecutionPeriod on doExecuteMsgs * Fix TestExec * Fix TestExec * test exec pruned * Fix submitproposal * Add changelog * typo * revert some changes * add minExecutionPeriod * Add docs and specs (cherry picked from commit 7661f62) # Conflicts: # CHANGELOG.md # x/group/README.md # x/group/keeper/keeper_test.go * fix docs * fix other conflicts * fix test Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com> Co-authored-by: Julien Robert <julien@rbrt.fr> * feat(bank): Add helper for v0.46 denom migration (cosmos#13891) * feat(bank): Add helper for v0.46 denom migration * CL * Clearer name * Update x/bank/migrations/v046/store.go Co-authored-by: Likhita Polavarapu <78951027+likhita-809@users.noreply.github.com> * rename Co-authored-by: Likhita Polavarapu <78951027+likhita-809@users.noreply.github.com> * chore: impove 0.46.5 release notes (cosmos#13898) * chore: impove 0.46.5 release notes * update changelog * refactor: State Streaming Docs + Explicit Config Support (backport cosmos#13894) (cosmos#13909) * chore: remove typo (cosmos#13914) (cosmos#13917) (cherry picked from commit 34dcca7) Co-authored-by: Julien Robert <julien@rbrt.fr> * fix: correctly propagate msg errors in gov (backport cosmos#13918) (cosmos#13928) * fix: correctly propagate msg errors in gov (cosmos#13918) * fix: correctly propagate msg errors in gov * chore: update changelog * fix: correctly check proposal status in tests * chore: delete unused var (cherry picked from commit 5581f7f) # Conflicts: # CHANGELOG.md # x/gov/abci_test.go * fix conflicts * updates Co-authored-by: John Letey <j@letey.de> Co-authored-by: Julien Robert <julien@rbrt.fr> * feat(bank): enable 0.46.5 bank migration fix through migrator keeper (cosmos#13929) * Update changelog for version bump. * Bring in Cosmos-SDK PR 13651 that overhauls/cleans up the GetConfig function to not require manual addition of stuff in order for it to be read. * Fix the pruning command to use the existing viper instance (that has everything loaded into it) instead of creating a new one. Co-authored-by: Robert Zaremba <robert@zaremba.ch> Co-authored-by: Julien Robert <julien@rbrt.fr> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> Co-authored-by: Sai Kumar <17549398+gsk967@users.noreply.github.com> Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com> Co-authored-by: William Chong <6198816+williamchong@users.noreply.github.com> Co-authored-by: yihuang <huang@crypto.com> Co-authored-by: billy rennekamp <billy.rennekamp@gmail.com> Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com> Co-authored-by: Likhita Polavarapu <78951027+likhita-809@users.noreply.github.com> Co-authored-by: John Letey <j@letey.de>
provenance-io · Nov 21, 2022 · 7cd3d08 · 7cd3d08
1 parent 2f4eb3a
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -41,7 +41,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
-* Bring in Cosmos-SDK [v0.46.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.5) changes [#365](https://github.com/provenance-io/cosmos-sdk/pull/365).
+* Bring in Cosmos-SDK [v0.46.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.6) changes [#367](https://github.com/provenance-io/cosmos-sdk/pull/367).
 
 ---
 
@@ -182,6 +182,18 @@ It also contains the Provenance Blockchain customizations that were part of [v0.
 
 # Cosmos-SDK releases
 
+## [v0.46.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.6) - 2022-11-18
+
+### Improvements
+
+* (config) [#13894](https://github.com/cosmos/cosmos-sdk/pull/13894) Support state streaming configuration in `app.toml` template and default configuration.
+
+## Bug Fixes
+
+* (x/gov) [#13918](https://github.com/cosmos/cosmos-sdk/pull/13918) Fix propagation of message errors when executing a proposal.
+
+---
+
 ## [v0.46.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.5) - 2022-11-17
 
 ### Features
@@ -210,6 +222,8 @@ It also contains the Provenance Blockchain customizations that were part of [v0.
 * (store) [#13803](https://github.com/cosmos/cosmos-sdk/pull/13803) Add an error log if IAVL set operation failed.
 * [#13861](https://github.com/cosmos/cosmos-sdk/pull/13861) Allow `_` characters in tx event queries, i.e. `GetTxsEvent`.
 
+---
+
 ## [v0.46.4](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.4) - 2022-11-01
 
 ### Features
@@ -233,6 +247,8 @@ It also contains the Provenance Blockchain customizations that were part of [v0.
 
 * (context) [#13063](https://github.com/cosmos/cosmos-sdk/pull/13063) Update `Context#CacheContext` to automatically emit all events on the parent context's `EventManager`.
 
+---
+
 ## [v0.46.3](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.3) - 2022-10-20
 
 ATTENTION:

diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -12,6 +12,33 @@
 
 ---
 
+## [v0.46.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.6) - 2022-11-18
+
+This release introduces small bug fixes and improvements.
+
+Please read the release notes of [v0.46.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.5) if you are upgrading from `<=0.46.4`.
+
+Please see the [CHANGELOG](https://github.com/cosmos/cosmos-sdk/blob/release/v0.46.x/CHANGELOG.md) for an exhaustive list of changes.
+
+Full Commit History: https://github.com/cosmos/cosmos-sdk/compare/v0.46.5...v0.46.6
+
+**NOTE**: The changes mentioned in `v0.46.3` are **still** required:
+
+```go
+# Chains must add the following to their go.mod for the application:
+replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0
+```
+
+### Improvements
+
+* (config) [#13894](https://github.com/cosmos/cosmos-sdk/pull/13894) Support state streaming configuration in `app.toml` template and default configuration.
+
+## Bug Fixes
+
+* (x/gov) [#13918](https://github.com/cosmos/cosmos-sdk/pull/13918) Fix propagation of message errors when executing a proposal.
+
+---
+
 ## [v0.46.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.5) - 2022-11-17
 
 This release introduces a number of serious bug fixes and improvements. Notably, an upgrade to Tendermint [v0.34.23](https://github.com/tendermint/tendermint/releases/tag/v0.34.23).

diff --git a/client/pruning/main.go b/client/pruning/main.go
@@ -6,7 +6,6 @@ import (
 	"path/filepath"
 
 	"github.com/spf13/cobra"
-	"github.com/spf13/viper"
 
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	pruningtypes "github.com/cosmos/cosmos-sdk/pruning/types"
@@ -40,7 +39,7 @@ func PruningCmd(appCreator servertypes.AppCreator) *cobra.Command {
 		`,
 		Example: "prune --home './' --app-db-backend 'goleveldb' --pruning 'custom' --pruning-keep-recent 100",
 		RunE: func(cmd *cobra.Command, _ []string) error {
-			vp := viper.New()
+			vp := server.GetServerContextFromCmd(cmd).Viper
 
 			// Bind flags to the Context's Viper so we can get pruning options.
 			if err := vp.BindPFlags(cmd.Flags()); err != nil {

diff --git a/server/config/config.go b/server/config/config.go
@@ -33,6 +33,9 @@ const (
 	// DefaultGRPCMaxSendMsgSize defines the default gRPC max message size in
 	// bytes the server can send.
 	DefaultGRPCMaxSendMsgSize = math.MaxInt32
+
+	// FileStreamer defines the store streaming type for file streaming.
+	FileStreamer = "file"
 )
 
 // BaseConfig defines the server's basic configuration
@@ -196,6 +199,28 @@ type StateSyncConfig struct {
 	SnapshotKeepRecent uint32 `mapstructure:"snapshot-keep-recent"`
 }
 
+type (
+	// StoreConfig defines application configuration for state streaming and other
+	// storage related operations.
+	StoreConfig struct {
+		Streamers []string `mapstructure:"streamers"`
+	}
+
+	// StreamersConfig defines concrete state streaming configuration options. These
+	// fields are required to be set when state streaming is enabled via a non-empty
+	// list defined by 'StoreConfig.Streamers'.
+	StreamersConfig struct {
+		File FileStreamerConfig `mapstructure:"file"`
+	}
+
+	// FileStreamerConfig defines the file streaming configuration options.
+	FileStreamerConfig struct {
+		Keys     []string `mapstructure:"keys"`
+		WriteDir string   `mapstructure:"write_dir"`
+		Prefix   string   `mapstructure:"prefix"`
+	}
+)
+
 // Config defines the server's top level configuration
 type Config struct {
 	BaseConfig `mapstructure:",squash"`
@@ -207,6 +232,8 @@ type Config struct {
 	Rosetta   RosettaConfig    `mapstructure:"rosetta"`
 	GRPCWeb   GRPCWebConfig    `mapstructure:"grpc-web"`
 	StateSync StateSyncConfig  `mapstructure:"state-sync"`
+	Store     StoreConfig      `mapstructure:"store"`
+	Streamers StreamersConfig  `mapstructure:"streamers"`
 }
 
 // SetMinGasPrices sets the validator's minimum gas prices.
@@ -288,88 +315,24 @@ func DefaultConfig() *Config {
 			SnapshotInterval:   0,
 			SnapshotKeepRecent: 2,
 		},
+		Store: StoreConfig{
+			Streamers: []string{},
+		},
+		Streamers: StreamersConfig{
+			File: FileStreamerConfig{
+				Keys: []string{"*"},
+			},
+		},
 	}
 }
 
 // GetConfig returns a fully parsed Config object.
 func GetConfig(v *viper.Viper) (Config, error) {
-	globalLabelsRaw, ok := v.Get("telemetry.global-labels").([]interface{})
-	if !ok {
-		return Config{}, fmt.Errorf("failed to parse global-labels config")
+	conf := DefaultConfig()
+	if err := v.Unmarshal(conf); err != nil {
+		return Config{}, fmt.Errorf("error extracting app config: %w", err)
 	}
-
-	globalLabels := make([][]string, 0, len(globalLabelsRaw))
-	for idx, glr := range globalLabelsRaw {
-		labelsRaw, ok := glr.([]interface{})
-		if !ok {
-			return Config{}, fmt.Errorf("failed to parse global label number %d from config", idx)
-		}
-		if len(labelsRaw) == 2 {
-			globalLabels = append(globalLabels, []string{labelsRaw[0].(string), labelsRaw[1].(string)})
-		}
-	}
-
-	return Config{
-		BaseConfig: BaseConfig{
-			MinGasPrices:        v.GetString("minimum-gas-prices"),
-			InterBlockCache:     v.GetBool("inter-block-cache"),
-			Pruning:             v.GetString("pruning"),
-			PruningKeepRecent:   v.GetString("pruning-keep-recent"),
-			PruningInterval:     v.GetString("pruning-interval"),
-			HaltHeight:          v.GetUint64("halt-height"),
-			HaltTime:            v.GetUint64("halt-time"),
-			IndexEvents:         v.GetStringSlice("index-events"),
-			MinRetainBlocks:     v.GetUint64("min-retain-blocks"),
-			IAVLCacheSize:       v.GetUint64("iavl-cache-size"),
-			IAVLDisableFastNode: v.GetBool("iavl-disable-fastnode"),
-			AppDBBackend:        v.GetString("app-db-backend"),
-		},
-		Telemetry: telemetry.Config{
-			ServiceName:             v.GetString("telemetry.service-name"),
-			Enabled:                 v.GetBool("telemetry.enabled"),
-			EnableHostname:          v.GetBool("telemetry.enable-hostname"),
-			EnableHostnameLabel:     v.GetBool("telemetry.enable-hostname-label"),
-			EnableServiceLabel:      v.GetBool("telemetry.enable-service-label"),
-			PrometheusRetentionTime: v.GetInt64("telemetry.prometheus-retention-time"),
-			GlobalLabels:            globalLabels,
-		},
-		API: APIConfig{
-			Enable:             v.GetBool("api.enable"),
-			Swagger:            v.GetBool("api.swagger"),
-			Address:            v.GetString("api.address"),
-			MaxOpenConnections: v.GetUint("api.max-open-connections"),
-			RPCReadTimeout:     v.GetUint("api.rpc-read-timeout"),
-			RPCWriteTimeout:    v.GetUint("api.rpc-write-timeout"),
-			RPCMaxBodyBytes:    v.GetUint("api.rpc-max-body-bytes"),
-			EnableUnsafeCORS:   v.GetBool("api.enabled-unsafe-cors"),
-		},
-		Rosetta: RosettaConfig{
-			Enable:              v.GetBool("rosetta.enable"),
-			Address:             v.GetString("rosetta.address"),
-			Blockchain:          v.GetString("rosetta.blockchain"),
-			Network:             v.GetString("rosetta.network"),
-			Retries:             v.GetInt("rosetta.retries"),
-			Offline:             v.GetBool("rosetta.offline"),
-			EnableFeeSuggestion: v.GetBool("rosetta.enable-fee-suggestion"),
-			GasToSuggest:        v.GetInt("rosetta.gas-to-suggest"),
-			DenomToSuggest:      v.GetString("rosetta.denom-to-suggest"),
-		},
-		GRPC: GRPCConfig{
-			Enable:         v.GetBool("grpc.enable"),
-			Address:        v.GetString("grpc.address"),
-			MaxRecvMsgSize: v.GetInt("grpc.max-recv-msg-size"),
-			MaxSendMsgSize: v.GetInt("grpc.max-send-msg-size"),
-		},
-		GRPCWeb: GRPCWebConfig{
-			Enable:           v.GetBool("grpc-web.enable"),
-			Address:          v.GetString("grpc-web.address"),
-			EnableUnsafeCORS: v.GetBool("grpc-web.enable-unsafe-cors"),
-		},
-		StateSync: StateSyncConfig{
-			SnapshotInterval:   v.GetUint64("state-sync.snapshot-interval"),
-			SnapshotKeepRecent: v.GetUint32("state-sync.snapshot-keep-recent"),
-		},
-	}, nil
+	return *conf, nil
 }
 
 // ValidateBasic returns an error if min-gas-prices field is empty in BaseConfig. Otherwise, it returns nil.

diff --git a/server/config/config_test.go b/server/config/config_test.go
@@ -6,7 +6,6 @@ import (
 	"testing"
 
 	"github.com/spf13/viper"
-	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -32,28 +31,54 @@ func TestIndexEventsMarshalling(t *testing.T) {
 	err := configTemplate.Execute(&buffer, cfg)
 	require.NoError(t, err, "executing template")
 	actual := buffer.String()
-	assert.Contains(t, actual, expectedIn, "config file contents")
+	require.Contains(t, actual, expectedIn, "config file contents")
+}
+
+func TestParseStoreStreaming(t *testing.T) {
+	expectedContents := `[store]
+streamers = ["file", ]
+
+[streamers]
+[streamers.file]
+keys = ["*", ]
+write_dir = "/foo/bar"
+prefix = ""`
+
+	cfg := DefaultConfig()
+	cfg.Store.Streamers = []string{FileStreamer}
+	cfg.Streamers.File.Keys = []string{"*"}
+	cfg.Streamers.File.WriteDir = "/foo/bar"
+
+	var buffer bytes.Buffer
+	require.NoError(t, configTemplate.Execute(&buffer, cfg), "executing template")
+	require.Contains(t, buffer.String(), expectedContents, "config file contents")
 }
 
 func TestIndexEventsWriteRead(t *testing.T) {
 	expected := []string{"key3", "key4"}
+
 	// Create config with two IndexEvents entries, and write it to a file.
 	confFile := filepath.Join(t.TempDir(), "app.toml")
 	conf := DefaultConfig()
 	conf.IndexEvents = expected
+
 	WriteConfigFile(confFile, conf)
 
-	// Read that file into viper.
+	// read the file into Viper
 	vpr := viper.New()
 	vpr.SetConfigFile(confFile)
+
 	err := vpr.ReadInConfig()
 	require.NoError(t, err, "reading config file into viper")
+
 	// Check that the raw viper value is correct.
 	actualRaw := vpr.GetStringSlice("index-events")
 	require.Equal(t, expected, actualRaw, "viper's index events")
+
 	// Check that it is parsed into the config correctly.
 	cfg, perr := ParseConfig(vpr)
 	require.NoError(t, perr, "parsing config")
+
 	actual := cfg.IndexEvents
 	require.Equal(t, expected, actual, "config value")
 }
@@ -62,15 +87,15 @@ func TestGlobalLabelsEventsMarshalling(t *testing.T) {
 	expectedIn := `global-labels = [
   ["labelname1", "labelvalue1"],
   ["labelname2", "labelvalue2"],
-]` + "\n"
+]`
 	cfg := DefaultConfig()
 	cfg.Telemetry.GlobalLabels = [][]string{{"labelname1", "labelvalue1"}, {"labelname2", "labelvalue2"}}
 	var buffer bytes.Buffer
 
 	err := configTemplate.Execute(&buffer, cfg)
 	require.NoError(t, err, "executing template")
 	actual := buffer.String()
-	assert.Contains(t, actual, expectedIn, "config file contents")
+	require.Contains(t, actual, expectedIn, "config file contents")
 }
 
 func TestGlobalLabelsWriteRead(t *testing.T) {

diff --git a/server/config/toml.go b/server/config/toml.go
@@ -235,6 +235,19 @@ snapshot-interval = {{ .StateSync.SnapshotInterval }}
 
 # snapshot-keep-recent specifies the number of recent snapshots to keep and serve (0 to keep all).
 snapshot-keep-recent = {{ .StateSync.SnapshotKeepRecent }}
+
+###############################################################################
+###                         Store / State Streaming                         ###
+###############################################################################
+
+[store]
+streamers = [{{ range .Store.Streamers }}{{ printf "%q, " . }}{{end}}]
+
+[streamers]
+[streamers.file]
+keys = [{{ range .Streamers.File.Keys }}{{ printf "%q, " . }}{{end}}]
+write_dir = "{{ .Streamers.File.WriteDir }}"
+prefix = "{{ .Streamers.File.Prefix }}"
 `
 
 var configTemplate *template.Template

diff --git a/simapp/app.go b/simapp/app.go
@@ -2,6 +2,7 @@ package simapp
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
 	"os"
@@ -228,10 +229,10 @@ func NewSimApp(
 	// not include this key.
 	memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey, "testingkey")
 
-	// configure state listening capabilities using AppOptions
-	// we are doing nothing with the returned streamingServices and waitGroup in this case
+	// load state streaming if enabled
 	if _, _, err := streaming.LoadStreamingServices(bApp, appOpts, appCodec, keys); err != nil {
-		tmos.Exit(err.Error())
+		fmt.Printf("failed to load state streaming: %s", err)
+		os.Exit(1)
 	}
 
 	app := &SimApp{