Port telemetry (cosmos#41)

* v0.38.4-RC1

* add release date

* client/keys/parse: honor config changes (cosmos#6340)

`keys parse` uses the global configuration before
before client applications have had a chance to
apply their settings.

This change adds a `GetSealedConfig()` helper
that waits for the config to be sealed before
returning it.

Fixes: cosmos#5091
Origin: cosmos@4e328d7
Author: Adam Bozanich <adam.boz@gmail.com>
Reviewed-by: Alessio Treglia <alessio@tendermint.com>

* Merge PR cosmos#6505: Backport v0.38.5: IAVL Bump (RC) & Pruning Refactor

* Fix cl

* Fix cl

* Merge PR cosmos#6551: Ethanfrey/fix trace flag

* Merge PR cosmos#6552: Add sender info to bank transfer event

* Merge PR cosmos#6581: v0.38.5-RC1

* Add release date

* deps: bump IAVL to 0.14

* cl++

* Merge PR cosmos#6618: backport 0.39.0 (launchpad): cherry pick cosmos#5839

* launchpad: bump tendermint to v0.33.6 (cosmos#6673)

* launchpad: bump tendermint to v0.33.6

* cha-cha-cha

* fix types.ChainAnteDecorators() panic (cosmos#5742) (cosmos#6669)

ChainAnteDecorators() panics when no arguments are supplied.
This change its behaviour and the function now returns a nil
AnteHandler in case no AnteDecorator instances are supplied.

Closes: cosmos#5741

* launchpad: register MsgFundCommunityPool to distribution codec (cosmos#6675)

Closes: cosmos#6210

* client: backport IBC additions (cosmos#6682)

* launchpad: backport cliCtx.QueryABCI

* add prove flag

* Save account for multi sending (cosmos#6674)

Include changes from PR cosmos#6283

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Alessio Treglia <alessio@tendermint.com>

* baseapp: fix sender events accumulation (cosmos#6683)

closes: cosmos#6306
original PR: cosmos#6307

* run go mod tidy

* add changelog line re: issue that was not included in v0.38.5

* Fix changelog

* add release notes

* update CODEOWNERS as per STABLE_RELEASES.md

Launchpad's Stable Release Managers team's current composition as
approved by @okwme (ICF):

* @alessio
* @clevinson
* @ethanfrey

* Add milestone's URL

* Revert "update CODEOWNERS as per STABLE_RELEASES.md"

This reverts commit f384592.

* fix typo

* add example patch

* launchpad: backport account sequence stuck (cosmos#6721)

Launchpad fix for cosmos#6287

* update release notes

* make explicit that the regression is fixed in 0.39

* update release notes

* Update CHANGELOG.md

* update release notes

@ethanfrey

* remove pruning info from changelog

They have been moved to NEWS.md

* Update NEWS.md

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>

* Mege PR cosmos#6749: auth: remove custom JSON marshaling

* mv NEWS.md -> RELEASE_NOTES.md

Self-explanatory naming convention.

* Update changelog

* add reference to gaia software upgrade

* x/staking: add call to iterator Close() method (cosmos#6794)

Original pull request: cosmos#6791

* [ci] fix linter (cosmos#6795)

* Merge PR cosmos#6842: Remove custom acc JSON marshl

* Backport cosmos#5671: Add a Flag for CORS (cosmos#6853)

This adds the --unsafe-cors flag functionality.

From: cosmos#5671
Co-authored-by: Marko <marbar3778@yahoo.com>

* Merge PR cosmos#6855: Allow passing through Content-Type (needed for POST)

* Merge PR cosmos#6861: Revert "Backport 0.39.1: Remove Custom JSON Marshaling for Accounts"

* Merge PR cosmos#6869: Backport 0.39.1: Launchpad Migration cosmos#6829

* Update changelog and release notes

* Update x/auth/legacy/v0_39/types.go

* Update x/auth/legacy/v0_38/types.go

* Merge PR cosmos#6938: Fix v0.39 migrate test

* Merge PR cosmos#6937: Bump Tendermint to v0.33.7

* Update x/auth/legacy/v0_39/types.go

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>

* update RELEASE_NOTES.md

* update changelog

* test case with real genesis data (cosmos#6995)

* incorporate Ethan Frey's suggestion

* make format

* Update go mod

* Remove some ci files

* Modify data for test

* API server

* Port telemetry

* Initial metrics

* Fix measure

* Merge PR cosmos#6761: telemetry: use UTC() in wrappers

* Remove file

* Make format

* Revert changes to client

* Revert changes to client/lcd/root

* Revert renames in client

* Fix int64 panics

* Revert "Revert renames in client"

This reverts commit cc0a95d14c3212fa1c49f93789dd94e167427a57.

* Revert "Revert changes to client/lcd/root"

This reverts commit e3bb87bbacae13676c3a1f86f8d441d576b1f2ba.

* Revert "Revert changes to client"

This reverts commit 332cacba3242e503bcc4bffc3f6b25c1906efca4.

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Aleksandr Bezobchuk <aleks.bezobchuk@gmail.com>
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Ethan Frey <ethanfrey@users.noreply.github.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Jonathan Gimeno <jgimeno@gmail.com>
Co-authored-by: Marko <marbar3778@yahoo.com>
Co-authored-by: Adam Bozanich <adam.boz@gmail.com>

.gitattributes

@@ -1 +1 @@
-client/lcd/swagger-ui/* linguist-vendored
+client/docs/swagger-ui/* linguist-vendored

CHANGELOG.md

@@ -91,6 +91,66 @@ respectively, and the latter defines the height interval in which versions are d
 
 * (x/auth) [\#5950](https://github.com/cosmos/cosmos-sdk/pull/5950) Fix `IncrementSequenceDecorator` to use is `IsReCheckTx` instead of `IsCheckTx` to allow account sequence incrementing.
 
+### Client Breaking
+
+* (api) [\#6426](https://github.com/cosmos/cosmos-sdk/pull/6426) The ability to start an out-of-process API REST server has now been removed. Instead, the API server is now started in-process along with the application and Tendermint. Configuration options have been added to `app.toml` to enable/disable the API server along with additional HTTP server options.
+
+## [v0.39.1]
+
+* (x/auth) [\#6861](https://github.com/cosmos/cosmos-sdk/pull/6861) Remove public key Bech32 encoding for all account types for JSON serialization, instead relying on direct Amino encoding. In addition, JSON serialization utilizes Amino instead of the Go stdlib, so integers are treated as strings.
+* (client) [\#6853](https://github.com/cosmos/cosmos-sdk/pull/6853) Add --unsafe-cors flag.
+
+## [v0.39.0]
+
+### Improvements
+
+* (deps) Bump Tendermint version to [v0.33.6](https://github.com/tendermint/tendermint/releases/tag/v0.33.6)
+* (deps) Bump IAVL version to [v0.14.0](https://github.com/cosmos/iavl/releases/tag/v0.14.0)
+* (client) [\#5585](https://github.com/cosmos/cosmos-sdk/pull/5585) `CLIContext` additions:
+  * Introduce `QueryABCI` that returns the full `abci.ResponseQuery` with inclusion Merkle proofs.
+  * Added `prove` flag for Merkle proof verification.
+* (x/staking) [\#6791)](https://github.com/cosmos/cosmos-sdk/pull/6791) Close {UBDQueue,RedelegationQueu}Iterator once used.
+
+### API Breaking Changes
+
+* (baseapp) [\#5837](https://github.com/cosmos/cosmos-sdk/issues/5837) Transaction simulation now returns a `SimulationResponse` which contains the `GasInfo` and `Result` from the execution.
+
+### Client Breaking Changes
+
+* (x/auth) [\#6745](https://github.com/cosmos/cosmos-sdk/issues/6745) Remove BaseAccount's custom JSON {,un}marshalling.
+
+### Bug Fixes
+
+* (store) [\#6475](https://github.com/cosmos/cosmos-sdk/pull/6475) Revert IAVL pruning functionality introduced in
+[v0.13.0](https://github.com/cosmos/iavl/releases/tag/v0.13.0),
+where the IAVL no longer keeps states in-memory in which it flushes periodically. IAVL now commits and
+flushes every state to disk as it did pre-v0.13.0. The SDK's multi-store will track and ensure the proper
+heights are pruned. The operator can set the pruning options via a `pruning` config via the CLI or
+through `app.toml`. The `pruning` flag exposes `default|everything|nothing|custom` as options --
+see docs for further details. If the operator chooses `custom`, they may provide granular pruning
+options `pruning-keep-recent`, `pruning-keep-every`, and `pruning-interval`. The former two options
+dictate how many recent versions are kept on disk and the offset of what versions are kept after that
+respectively, and the latter defines the height interval in which versions are deleted in a batch.
+**Note, there are some client-facing API breaking changes with regard to IAVL, stores, and pruning settings.**
+* (x/distribution) [\#6210](https://github.com/cosmos/cosmos-sdk/pull/6210) Register `MsgFundCommunityPool` in distribution amino codec.
+* (types) [\#5741](https://github.com/cosmos/cosmos-sdk/issues/5741) Prevent `ChainAnteDecorators()` from panicking when empty `AnteDecorator` slice is supplied.
+* (baseapp) [\#6306](https://github.com/cosmos/cosmos-sdk/issues/6306) Prevent events emitted by the antehandler from being persisted between transactions.
+* (client/keys) [\#5091](https://github.com/cosmos/cosmos-sdk/issues/5091) `keys parse` does not honor client app's configuration.
+* (x/bank) [\#6674](https://github.com/cosmos/cosmos-sdk/pull/6674) Create account if recipient does not exist on handing `MsgMultiSend`.
+* (x/auth) [\#6287](https://github.com/cosmos/cosmos-sdk/pull/6287) Fix nonce stuck when sending multiple transactions from an account in a same block.
+
+## [v0.38.5] - 2020-07-02
+
+### Improvements
+
+* (tendermint) Bump Tendermint version to [v0.33.6](https://github.com/tendermint/tendermint/releases/tag/v0.33.6).
+
+## [v0.38.4] - 2020-05-21
+
+### Bug Fixes
+
+* (x/auth) [\#5950](https://github.com/cosmos/cosmos-sdk/pull/5950) Fix `IncrementSequenceDecorator` to use is `IsReCheckTx` instead of `IsCheckTx` to allow account sequence incrementing.
+
 ## [v0.38.3] - 2020-04-09
 
 * (tendermint) Bump Tendermint version to [v0.33.3](https://github.com/tendermint/tendermint/releases/tag/v0.33.3).

Makefile

@@ -180,10 +180,10 @@ lint: golangci-lint
 	go mod verify
 .PHONY: lint
 
-format: tools
-	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/lcd/statik/statik.go" | xargs gofmt -w -s
-	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/lcd/statik/statik.go" | xargs misspell -w
-	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/lcd/statik/statik.go" | xargs goimports -w -local github.com/cosmos/cosmos-sdk
+format:
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' | xargs gofmt -w -s
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' | xargs misspell -w
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' | xargs goimports -w -local github.com/cosmos/cosmos-sdk
 .PHONY: format
 
 benchmark:

baseapp/abci.go

@@ -6,10 +6,12 @@ import (
 	"sort"
 	"strings"
 	"syscall"
+	"time"
 
 	abci "github.com/tendermint/tendermint/abci/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/telemetry"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
@@ -99,6 +101,8 @@ func (app *BaseApp) FilterPeerByID(info string) abci.ResponseQuery {
 
 // BeginBlock implements the ABCI application interface.
 func (app *BaseApp) BeginBlock(req abci.RequestBeginBlock) (res abci.ResponseBeginBlock) {
+	defer telemetry.MeasureSince(time.Now(), "abci", "begin_block")
+
 	if app.cms.TracingEnabled() {
 		app.cms.SetTracingContext(sdk.TraceContext(
 			map[string]interface{}{"blockHeight": req.Header.Height},
@@ -143,6 +147,8 @@ func (app *BaseApp) BeginBlock(req abci.RequestBeginBlock) (res abci.ResponseBeg
 
 // EndBlock implements the ABCI interface.
 func (app *BaseApp) EndBlock(req abci.RequestEndBlock) (res abci.ResponseEndBlock) {
+	defer telemetry.MeasureSince(time.Now(), "abci", "end_block")
+
 	if app.deliverState.ms.TracingEnabled() {
 		app.deliverState.ms = app.deliverState.ms.SetTracingContext(nil).(sdk.CacheMultiStore)
 	}
@@ -161,6 +167,8 @@ func (app *BaseApp) EndBlock(req abci.RequestEndBlock) (res abci.ResponseEndBloc
 // will contain releveant error information. Regardless of tx execution outcome,
 // the ResponseCheckTx will contain relevant gas execution context.
 func (app *BaseApp) CheckTx(req abci.RequestCheckTx) abci.ResponseCheckTx {
+	defer telemetry.MeasureSince(time.Now(), "abci", "check_tx")
+
 	tx, err := app.txDecoder(req.Tx)
 	if err != nil {
 		return sdkerrors.ResponseCheckTx(err, 0, 0, app.trace)
@@ -199,13 +207,26 @@ func (app *BaseApp) CheckTx(req abci.RequestCheckTx) abci.ResponseCheckTx {
 // Regardless of tx execution outcome, the ResponseDeliverTx will contain relevant
 // gas execution context.
 func (app *BaseApp) DeliverTx(req abci.RequestDeliverTx) abci.ResponseDeliverTx {
+	defer telemetry.MeasureSince(time.Now(), "abci", "deliver_tx")
+
 	tx, err := app.txDecoder(req.Tx)
 	if err != nil {
 		return sdkerrors.ResponseDeliverTx(err, 0, 0, app.trace)
 	}
 
+	gInfo := sdk.GasInfo{}
+	resultStr := "successful"
+
+	defer func() {
+		telemetry.IncrCounter(1, "tx", "count")
+		telemetry.IncrCounter(1, "tx", resultStr)
+		telemetry.SetGauge(float32(gInfo.GasUsed), "tx", "gas", "used")
+		telemetry.SetGauge(float32(gInfo.GasWanted), "tx", "gas", "wanted")
+	}()
+
 	gInfo, result, err := app.runTx(runTxModeDeliver, req.Tx, tx)
 	if err != nil {
+		resultStr = "failed"
 		return sdkerrors.ResponseDeliverTx(err, gInfo.GasWanted, gInfo.GasUsed, app.trace)
 	}
 
@@ -226,6 +247,8 @@ func (app *BaseApp) DeliverTx(req abci.RequestDeliverTx) abci.ResponseDeliverTx
 // against that height and gracefully halt if it matches the latest committed
 // height.
 func (app *BaseApp) Commit() (res abci.ResponseCommit) {
+	defer telemetry.MeasureSince(time.Now(), "abci", "commit")
+
 	header := app.deliverState.ctx.BlockHeader()
 
 	// Write the DeliverTx state which is cache-wrapped and commit the MultiStore.
@@ -292,6 +315,8 @@ func (app *BaseApp) halt() {
 // Query implements the ABCI interface. It delegates to CommitMultiStore if it
 // implements Queryable.
 func (app *BaseApp) Query(req abci.RequestQuery) abci.ResponseQuery {
+	defer telemetry.MeasureSince(time.Now(), "abci", "query")
+
 	path := splitPath(req.Path)
 	if len(path) == 0 {
 		sdkerrors.QueryResult(sdkerrors.Wrap(sdkerrors.ErrUnknownRequest, "no query path provided"))

client/lcd/statik/init.go → client/docs/statik/init.go

@@ -1,3 +1,3 @@
 package statik
 
-//This just for fixing the error in importing empty github.com/cosmos/cosmos-sdk/client/lcd/statik
+//This just for fixing the error in importing empty github.com/cosmos/cosmos-sdk/client/docs/statik

client/flags/flags.go

@@ -40,35 +40,31 @@ const (
 
 // List of CLI flags
 const (
-	FlagHome               = tmcli.HomeFlag
-	FlagUseLedger          = "ledger"
-	FlagChainID            = "chain-id"
-	FlagNode               = "node"
-	FlagHeight             = "height"
-	FlagGasAdjustment      = "gas-adjustment"
-	FlagTrustNode          = "trust-node"
-	FlagFrom               = "from"
-	FlagName               = "name"
-	FlagAccountNumber      = "account-number"
-	FlagSequence           = "sequence"
-	FlagMemo               = "memo"
-	FlagFees               = "fees"
-	FlagGasPrices          = "gas-prices"
-	FlagBroadcastMode      = "broadcast-mode"
-	FlagDryRun             = "dry-run"
-	FlagGenerateOnly       = "generate-only"
-	FlagIndentResponse     = "indent"
-	FlagListenAddr         = "laddr"
-	FlagMaxOpenConnections = "max-open"
-	FlagRPCReadTimeout     = "read-timeout"
-	FlagRPCWriteTimeout    = "write-timeout"
-	FlagOutputDocument     = "output-document" // inspired by wget -O
-	FlagSkipConfirmation   = "yes"
-	FlagProve              = "prove"
-	FlagKeyringBackend     = "keyring-backend"
-	FlagPage               = "page"
-	FlagLimit              = "limit"
-	FlagUnsafeCORS         = "unsafe-cors"
+	FlagHome             = tmcli.HomeFlag
+	FlagUseLedger        = "ledger"
+	FlagChainID          = "chain-id"
+	FlagNode             = "node"
+	FlagHeight           = "height"
+	FlagGasAdjustment    = "gas-adjustment"
+	FlagTrustNode        = "trust-node"
+	FlagFrom             = "from"
+	FlagName             = "name"
+	FlagAccountNumber    = "account-number"
+	FlagSequence         = "sequence"
+	FlagMemo             = "memo"
+	FlagFees             = "fees"
+	FlagGasPrices        = "gas-prices"
+	FlagBroadcastMode    = "broadcast-mode"
+	FlagDryRun           = "dry-run"
+	FlagGenerateOnly     = "generate-only"
+	FlagOffline          = "offline"
+	FlagIndentResponse   = "indent"
+	FlagOutputDocument   = "output-document" // inspired by wget -O
+	FlagSkipConfirmation = "yes"
+	FlagProve            = "prove"
+	FlagKeyringBackend   = "keyring-backend"
+	FlagPage             = "page"
+	FlagLimit            = "limit"
 )
 
 // LineBreak can be included in a command list to provide a blank line
@@ -135,18 +131,6 @@ func PostCommands(cmds ...*cobra.Command) []*cobra.Command {
 	return cmds
 }
 
-// RegisterRestServerFlags registers the flags required for rest server
-func RegisterRestServerFlags(cmd *cobra.Command) *cobra.Command {
-	cmd = GetCommands(cmd)[0]
-	cmd.Flags().String(FlagListenAddr, "tcp://localhost:1317", "The address for the server to listen on")
-	cmd.Flags().Uint(FlagMaxOpenConnections, 1000, "The number of maximum open connections")
-	cmd.Flags().Uint(FlagRPCReadTimeout, 10, "The RPC read timeout (in seconds)")
-	cmd.Flags().Uint(FlagRPCWriteTimeout, 10, "The RPC write timeout (in seconds)")
-	cmd.Flags().Bool(FlagUnsafeCORS, false, "Allows CORS requests from all domains. For development purposes only, use it at your own risk.")
-
-	return cmd
-}
-
 // Gas flag parsing functions
 
 // GasSetting encapsulates the possible values passed through the --gas flag.