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albrowalbrow
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Merge pull request #758 from 0xProject/release/9.2.0
Release version 9.2.0
2 parents 14c2521 + 3ad1138 commit 016178b

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-913
lines changed

‎CHANGELOG.md

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This changelog is a work in progress and may contain notes for versions which have not actually been released. Check the [Releases](https://github.com/0xProject/0x-mesh/releases) page to see full release notes and more information about the latest released versions.
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## v9.2.0
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### Features ✅
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- Greatly reduced latency for propagating orders, especially for browser nodes [#756](https://github.com/0xProject/0x-mesh/pull/756).
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- Added support for `checkGasPrice` StaticCall asset data [#744](https://github.com/0xProject/0x-mesh/pull/744)
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## v9.1.0
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### Features ✅

‎README.md

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[![Version](https://img.shields.io/badge/version-9.1.0-orange.svg)](https://github.com/0xProject/0x-mesh/releases)
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[![Version](https://img.shields.io/badge/version-9.2.0-orange.svg)](https://github.com/0xProject/0x-mesh/releases)
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[![Docs](https://img.shields.io/badge/docs-website-yellow.svg)](https://0x-org.gitbook.io/mesh)
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[![Chat with us on Discord](https://img.shields.io/badge/chat-Discord-blueViolet.svg)](https://discord.gg/HF7fHwk)
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[![Circle CI](https://img.shields.io/circleci/project/0xProject/0x-mesh/master.svg)](https://circleci.com/gh/0xProject/0x-mesh/tree/master)

‎RELEASE_CHANGELOG.md

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- [Docker image](https://hub.docker.com/r/0xorg/mesh/tags)
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- [README](https://github.com/0xProject/0x-mesh/blob/v9.1.0/README.md)
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- [README](https://github.com/0xProject/0x-mesh/blob/v9.2.0/README.md)
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## Summary
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### Features ✅
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- Improved speed and efficiency of peer discovery, especially when using custom order filters [#729](https://github.com/0xProject/0x-mesh/pull/729).
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- Added a lightweight package to use for loading Mesh's Wasm binary in a streaming manner [#707](https://github.com/0xProject/0x-mesh/pull/707).
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### Bug fixes 🐞
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- Fixed an issue where incoming orders could sometimes be dropped by peers [#732](https://github.com/0xProject/0x-mesh/pull/732).
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- Greatly reduced latency for propagating orders, especially for browser nodes [#756](https://github.com/0xProject/0x-mesh/pull/756).
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- Added support for `checkGasPrice` StaticCall asset data [#744](https://github.com/0xProject/0x-mesh/pull/744)
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‎cmd/cut-release/main.go

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@@ -34,9 +34,14 @@ func main() {
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log.Fatal(err)
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}
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generateTypescriptClientDocs()
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generateTypescriptBrowserDocs()
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generateTypescriptBrowserLiteDocs()
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// Generate documentation for the Typescript packages.
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cmd = exec.Command("yarn", "docs:md")
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cmd.Dir = "."
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stdoutStderr, err = cmd.CombinedOutput()
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if err != nil {
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log.Print(string(stdoutStderr))
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log.Fatal(err)
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}
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createReleaseChangelog(env.Version)
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}
@@ -62,39 +67,6 @@ func createReleaseChangelog(version string) {
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}
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}
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func generateTypescriptClientDocs() {
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// Run `yarn docs:md` to generate MD docs
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cmd := exec.Command("yarn", "docs:md")
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cmd.Dir = "packages/rpc-client"
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stdoutStderr, err := cmd.CombinedOutput()
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if err != nil {
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log.Print(string(stdoutStderr))
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log.Fatal(err)
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}
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}
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func generateTypescriptBrowserDocs() {
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// Run `yarn docs:md` to generate MD docs
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cmd := exec.Command("yarn", "docs:md")
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cmd.Dir = "packages/browser"
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stdoutStderr, err := cmd.CombinedOutput()
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if err != nil {
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log.Print(string(stdoutStderr))
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log.Fatal(err)
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}
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}
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func generateTypescriptBrowserLiteDocs() {
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// Run `yarn docs:md` to generate MD docs
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cmd := exec.Command("yarn", "docs:md")
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cmd.Dir = "packages/browser-lite"
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stdoutStderr, err := cmd.CombinedOutput()
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if err != nil {
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log.Print(string(stdoutStderr))
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log.Fatal(err)
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}
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}
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// Update the version string in all files that must be updated for a new release
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func updateHardCodedVersions(version string) {
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// Update `packages/rpc-client/package.json`
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regex = `"version": "(.*)"`
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updateFileWithRegex(browserPackageJSONPath, regex, newVersionString)
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newBrowserLiteDependencyString := fmt.Sprintf(`"@0x/mesh-browser-lite": "^%s"`, version)
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// NOTE(jalextowle): `@0x/mesh-browser` uses the local version of `@0x/mesh-browser-lite`
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// on the `development` branch. Once the `@0x/mesh-browser-lite` package has been published,
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// we need to update dependency in `@0x/mesh-browser` to published version.
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regex = `"@0x/mesh-browser-lite": "(.*)"`
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updateFileWithRegex(browserPackageJSONPath, regex, newBrowserLiteDependencyString)
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‎cmd/mesh-bootstrap/main.go

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// we reach PeerCountLow. Defaults to 110.
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PeerCountHigh int `envvar:"PEER_COUNT_HIGH" default:"110"`
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// MaxBytesPerSecond is the maximum number of bytes per second that a peer is
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// allowed to send before failing the bandwidth check.
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// TODO(albrow): Reduce this limit once we have a better picture of what real
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// world bandwidth should be. Defaults to 100 MiB.
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MaxBytesPerSecond float64 `envvar:"MAX_BYTES_PER_SECOND" default:"104857600"`
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// allowed to send before failing the bandwidth check. Defaults to 1 MiB, which
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// is roughly 100x expected usage based on real world measurements.
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MaxBytesPerSecond float64 `envvar:"MAX_BYTES_PER_SECOND" default:"1048576"`
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}
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func init() {

‎cmd/mesh/main.go

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defer wg.Done()
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log.WithField("ws_rpc_addr", config.WSRPCAddr).Info("starting WS RPC server")
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rpcServer := instantiateServer(ctx, app, config.WSRPCAddr)
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go func() {
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selectedRPCAddr, err := waitForSelectedAddress(ctx, rpcServer)
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if err != nil {
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log.WithError(err).Warn("WS RPC server did not start")
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}
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log.WithField("address", selectedRPCAddr).Info("started WS RPC server")
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}()
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if err := rpcServer.Listen(ctx, rpc.WSHandler); err != nil {
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wsRPCErrChan <- err
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}
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7986
defer wg.Done()
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log.WithField("http_rpc_addr", config.HTTPRPCAddr).Info("starting HTTP RPC server")
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rpcServer := instantiateServer(ctx, app, config.HTTPRPCAddr)
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go func() {
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selectedRPCAddr, err := waitForSelectedAddress(ctx, rpcServer)
91+
if err != nil {
92+
log.WithError(err).Warn("HTTP RPC server did not start")
93+
}
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log.WithField("address", selectedRPCAddr).Info("started HTTP RPC server")
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}()
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if err := rpcServer.Listen(ctx, rpc.HTTPHandler); err != nil {
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httpRPCErrChan <- err
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}

‎cmd/mesh/rpc_handler.go

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ctx context.Context
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}
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// waitForSelectedAddress wait for the server to start listening and select an address.
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func waitForSelectedAddress(ctx context.Context, rpcServer *rpc.Server) (string, error) {
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for rpcServer.Addr() == nil {
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select {
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case <-ctx.Done():
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return "", ctx.Err()
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default:
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}
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time.Sleep(10 * time.Millisecond)
44+
}
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return rpcServer.Addr().String(), nil
46+
}
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// instantiateServer instantiates a new RPC server with the rpcHandler.
3649
func instantiateServer(ctx context.Context, app *core.App, rpcAddr string) *rpc.Server {
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// Initialize the JSON RPC WebSocket server (but don't start it yet).
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if err != nil {
4457
return nil
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}
46-
go func() {
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// Wait for the server to start listening and select an address.
48-
for rpcServer.Addr() == nil {
49-
select {
50-
case <-ctx.Done():
51-
return
52-
default:
53-
}
54-
time.Sleep(10 * time.Millisecond)
55-
}
56-
log.WithField("address", rpcServer.Addr().String()).Info("started RPC server")
57-
}()
5859
return rpcServer
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}
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‎core/core.go

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estimatedNonPollingEthereumRPCRequestsPer24Hrs = 50000
6161
// logStatsInterval is how often to log stats for this node.
6262
logStatsInterval = 5 * time.Minute
63-
version = "9.1.0"
63+
version = "9.2.0"
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// ordersyncMinPeers is the minimum amount of peers to receive orders from
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// before considering the ordersync process finished.
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ordersyncMinPeers = 5

‎docs/browser-bindings/browser-lite/README.md

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# @0x/mesh-browser-lite - v9.1.0
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# @0x/mesh-browser-lite - v9.2.0
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## @0x/mesh-browser-lite
44

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This packages provides a set of Typescript and Javascript bindings for running a 0x-mesh node in the browser.
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The browser node's Wasm binary is not bundled in this package and is instead expected to be served by the
7-
consumer of the package. This package is lighter-weight than the `@0x/mesh-browser` package and may have faster load times.
5+
This packages provides a set of Typescript and Javascript bindings for running a
6+
0x-mesh node in the browser. The browser node's Wasm binary is not bundled in
7+
this package and is instead expected to be served by the consumer of the package.
8+
This package has a smaller bundle size than the `@0x/mesh-browser` package and
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may have faster load times.
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## Installation
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