chore: upstream more changes from v2 #20387
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WalkthroughWalkthroughThe updates involve significant enhancements across various server modules, focusing on gRPC server configurations, telemetry, streaming plugins, and CLI command management. New message types and services were introduced for streaming functionalities, while the gRPC server and gateway underwent configuration and functionality updates. The telemetry package was enriched with metrics management capabilities, and a new plugin system for state streaming was implemented. These changes aim to enhance server configurability, monitoring, and extensibility. Changes
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| # Cosmos-SDK Plugins | |||
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| This package contains an extensible plugin system for the Cosmos-SDK. The plugin system leverages the [hashicorp/go-plugin](https://github.com/hashicorp/go-plugin) system. This system is designed to work over RPC. | |||
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Remove trailing space.
- This package contains an extensible plugin system for the Cosmos-SDK. The plugin system leverages the [hashicorp/go-plugin](https://github.com/hashicorp/go-plugin) system. This system is designed to work over RPC.
+ This package contains an extensible plugin system for the Cosmos-SDK. The plugin system leverages the [hashicorp/go-plugin](https://github.com/hashicorp/go-plugin) system. This system is designed to work over RPC.Committable suggestion
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| This package contains an extensible plugin system for the Cosmos-SDK. The plugin system leverages the [hashicorp/go-plugin](https://github.com/hashicorp/go-plugin) system. This system is designed to work over RPC. | |
| This package contains an extensible plugin system for the Cosmos-SDK. The plugin system leverages the [hashicorp/go-plugin](https://github.com/hashicorp/go-plugin) system. This system is designed to work over RPC. |
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| ## Pre requisites | ||
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| For an overview of supported features by the `go-plugin` system, please see https://github.com/hashicorp/go-plugin. The `go-plugin` documentation is located [here](https://github.com/hashicorp/go-plugin/tree/master/docs). You can also directly visit any of the links below: |
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Avoid using bare URLs.
- For an overview of supported features by the `go-plugin` system, please see https://github.com/hashicorp/go-plugin. The `go-plugin` documentation is located [here](https://github.com/hashicorp/go-plugin/tree/master/docs). You can also directly visit any of the links below:
+ For an overview of supported features by the `go-plugin` system, please see the [go-plugin GitHub page](https://github.com/hashicorp/go-plugin). The `go-plugin` documentation is located [here](https://github.com/hashicorp/go-plugin/tree/master/docs). You can also directly visit any of the links below:Committable suggestion
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| For an overview of supported features by the `go-plugin` system, please see https://github.com/hashicorp/go-plugin. The `go-plugin` documentation is located [here](https://github.com/hashicorp/go-plugin/tree/master/docs). You can also directly visit any of the links below: | |
| For an overview of supported features by the `go-plugin` system, please see the [go-plugin GitHub page](https://github.com/hashicorp/go-plugin). The `go-plugin` documentation is located [here](https://github.com/hashicorp/go-plugin/tree/master/docs). You can also directly visit any of the links below: |
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| func DefaultConfig() *Config { | ||
| return &Config{ | ||
| Enable: true, | ||
| // DefaultGRPCAddress defines the default address to bind the gRPC server to. | ||
| Address: "localhost:9090", | ||
| // DefaultGRPCMaxRecvMsgSize defines the default gRPC max message size in | ||
| // bytes the server can receive. | ||
| MaxRecvMsgSize: 1024 * 1024 * 10, | ||
| // DefaultGRPCMaxSendMsgSize defines the default gRPC max message size in | ||
| // bytes the server can send. | ||
| MaxSendMsgSize: math.MaxInt32, | ||
| } | ||
| } |
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Consider adding documentation for the DefaultConfig function.
+ // DefaultConfig returns the default configuration for the gRPC server.Committable suggestion
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Suggested change
| func DefaultConfig() *Config { | |
| return &Config{ | |
| Enable: true, | |
| // DefaultGRPCAddress defines the default address to bind the gRPC server to. | |
| Address: "localhost:9090", | |
| // DefaultGRPCMaxRecvMsgSize defines the default gRPC max message size in | |
| // bytes the server can receive. | |
| MaxRecvMsgSize: 1024 * 1024 * 10, | |
| // DefaultGRPCMaxSendMsgSize defines the default gRPC max message size in | |
| // bytes the server can send. | |
| MaxSendMsgSize: math.MaxInt32, | |
| } | |
| } | |
| // DefaultConfig returns the default configuration for the gRPC server. | |
| func DefaultConfig() *Config { | |
| return &Config{ | |
| Enable: true, | |
| // DefaultGRPCAddress defines the default address to bind the gRPC server to. | |
| Address: "localhost:9090", | |
| // DefaultGRPCMaxRecvMsgSize defines the default gRPC max message size in | |
| // bytes the server can receive. | |
| MaxRecvMsgSize: 1024 * 1024 * 10, | |
| // DefaultGRPCMaxSendMsgSize defines the default gRPC max message size in | |
| // bytes the server can send. | |
| MaxSendMsgSize: math.MaxInt32, | |
| } | |
| } |
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| // GRPCConfig defines configuration for the gRPC server. | ||
| type Config struct { | ||
| // Enable defines if the gRPC server should be enabled. | ||
| Enable bool `mapstructure:"enable" toml:"enable" comment:"Enable defines if the gRPC server should be enabled."` | ||
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| // Address defines the API server to listen on | ||
| Address string `mapstructure:"address" toml:"address" comment:"Address defines the gRPC server address to bind to."` | ||
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| // MaxRecvMsgSize defines the max message size in bytes the server can receive. | ||
| // The default value is 10MB. | ||
| MaxRecvMsgSize int `mapstructure:"max-recv-msg-size" toml:"max-recv-msg-size" comment:"MaxRecvMsgSize defines the max message size in bytes the server can receive.\nThe default value is 10MB."` | ||
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| // MaxSendMsgSize defines the max message size in bytes the server can send. | ||
| // The default value is math.MaxInt32. | ||
| MaxSendMsgSize int `mapstructure:"max-send-msg-size" toml:"max-send-msg-size" comment:"MaxSendMsgSize defines the max message size in bytes the server can send.\nThe default value is math.MaxInt32."` | ||
| } |
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Consider adding documentation for the Config struct.
+ // Config defines the configuration for the gRPC server.Committable suggestion
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| // GRPCConfig defines configuration for the gRPC server. | |
| type Config struct { | |
| // Enable defines if the gRPC server should be enabled. | |
| Enable bool `mapstructure:"enable" toml:"enable" comment:"Enable defines if the gRPC server should be enabled."` | |
| // Address defines the API server to listen on | |
| Address string `mapstructure:"address" toml:"address" comment:"Address defines the gRPC server address to bind to."` | |
| // MaxRecvMsgSize defines the max message size in bytes the server can receive. | |
| // The default value is 10MB. | |
| MaxRecvMsgSize int `mapstructure:"max-recv-msg-size" toml:"max-recv-msg-size" comment:"MaxRecvMsgSize defines the max message size in bytes the server can receive.\nThe default value is 10MB."` | |
| // MaxSendMsgSize defines the max message size in bytes the server can send. | |
| // The default value is math.MaxInt32. | |
| MaxSendMsgSize int `mapstructure:"max-send-msg-size" toml:"max-send-msg-size" comment:"MaxSendMsgSize defines the max message size in bytes the server can send.\nThe default value is math.MaxInt32."` | |
| } |
// Config defines the configuration for the gRPC server.
type Config struct {
// Enable defines if the gRPC server should be enabled.
Enable bool mapstructure:"enable" toml:"enable" comment:"Enable defines if the gRPC server should be enabled."
// Address defines the API server to listen on
Address string `mapstructure:"address" toml:"address" comment:"Address defines the gRPC server address to bind to."`
// MaxRecvMsgSize defines the max message size in bytes the server can receive.
// The default value is 10MB.
MaxRecvMsgSize int `mapstructure:"max-recv-msg-size" toml:"max-recv-msg-size" comment:"MaxRecvMsgSize defines the max message size in bytes the server can receive.\nThe default value is 10MB."`
// MaxSendMsgSize defines the max message size in bytes the server can send.
// The default value is math.MaxInt32.
MaxSendMsgSize int `mapstructure:"max-send-msg-size" toml:"max-send-msg-size" comment:"MaxSendMsgSize defines the max message size in bytes the server can send.\nThe default value is math.MaxInt32."`
}
</details>
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| func GetPluginEnvKey(name string) string { | ||
| return fmt.Sprintf("%s_%s", pluginEnvKeyPrefix, strings.ToUpper(name)) | ||
| } |
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Consider adding documentation for the GetPluginEnvKey function.
+ // GetPluginEnvKey generates an environment key for a plugin.Committable suggestion
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Suggested change
| func GetPluginEnvKey(name string) string { | |
| return fmt.Sprintf("%s_%s", pluginEnvKeyPrefix, strings.ToUpper(name)) | |
| } | |
| // GetPluginEnvKey generates an environment key for a plugin. | |
| func GetPluginEnvKey(name string) string { | |
| return fmt.Sprintf("%s_%s", pluginEnvKeyPrefix, strings.ToUpper(name)) | |
| } |
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| func NewStreamingPlugin(name, logLevel string) (interface{}, error) { | ||
| logger := hclog.New(&hclog.LoggerOptions{ | ||
| Output: hclog.DefaultOutput, | ||
| Level: toHclogLevel(logLevel), | ||
| Name: fmt.Sprintf("plugin.%s", name), | ||
| }) | ||
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| // We're a host. Start by launching the streaming process. | ||
| env := os.Getenv(GetPluginEnvKey(name)) | ||
| client := plugin.NewClient(&plugin.ClientConfig{ | ||
| HandshakeConfig: HandshakeMap[name], | ||
| Managed: true, | ||
| Plugins: PluginMap, | ||
| // For verifying the integrity of executables see SecureConfig documentation | ||
| // https://pkg.go.dev/github.com/hashicorp/go-plugin#SecureConfig | ||
| //#nosec G204 -- Required to load plugins | ||
| Cmd: exec.Command("sh", "-c", env), | ||
| Logger: logger, | ||
| AllowedProtocols: []plugin.Protocol{ | ||
| plugin.ProtocolNetRPC, plugin.ProtocolGRPC, | ||
| }, | ||
| }) | ||
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| // Connect via RPC | ||
| rpcClient, err := client.Client() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
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| // Request streaming plugin | ||
| return rpcClient.Dispense(name) | ||
| } |
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Consider adding documentation for the NewStreamingPlugin function.
+ // NewStreamingPlugin creates a new streaming plugin with the specified name and log level.Committable suggestion
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Suggested change
| func NewStreamingPlugin(name, logLevel string) (interface{}, error) { | |
| logger := hclog.New(&hclog.LoggerOptions{ | |
| Output: hclog.DefaultOutput, | |
| Level: toHclogLevel(logLevel), | |
| Name: fmt.Sprintf("plugin.%s", name), | |
| }) | |
| // We're a host. Start by launching the streaming process. | |
| env := os.Getenv(GetPluginEnvKey(name)) | |
| client := plugin.NewClient(&plugin.ClientConfig{ | |
| HandshakeConfig: HandshakeMap[name], | |
| Managed: true, | |
| Plugins: PluginMap, | |
| // For verifying the integrity of executables see SecureConfig documentation | |
| // https://pkg.go.dev/github.com/hashicorp/go-plugin#SecureConfig | |
| //#nosec G204 -- Required to load plugins | |
| Cmd: exec.Command("sh", "-c", env), | |
| Logger: logger, | |
| AllowedProtocols: []plugin.Protocol{ | |
| plugin.ProtocolNetRPC, plugin.ProtocolGRPC, | |
| }, | |
| }) | |
| // Connect via RPC | |
| rpcClient, err := client.Client() | |
| if err != nil { | |
| return nil, err | |
| } | |
| // Request streaming plugin | |
| return rpcClient.Dispense(name) | |
| } | |
| // NewStreamingPlugin creates a new streaming plugin with the specified name and log level. | |
| func NewStreamingPlugin(name, logLevel string) (interface{}, error) { | |
| logger := hclog.New(&hclog.LoggerOptions{ | |
| Output: hclog.DefaultOutput, | |
| Level: toHclogLevel(logLevel), | |
| Name: fmt.Sprintf("plugin.%s", name), | |
| }) | |
| // We're a host. Start by launching the streaming process. | |
| env := os.Getenv(GetPluginEnvKey(name)) | |
| client := plugin.NewClient(&plugin.ClientConfig{ | |
| HandshakeConfig: HandshakeMap[name], | |
| Managed: true, | |
| Plugins: PluginMap, | |
| // For verifying the integrity of executables see SecureConfig documentation | |
| // https://pkg.go.dev/github.com/hashicorp/go-plugin#SecureConfig | |
| //#nosec G204 -- Required to load plugins | |
| Cmd: exec.Command("sh", "-c", env), | |
| Logger: logger, | |
| AllowedProtocols: []plugin.Protocol{ | |
| plugin.ProtocolNetRPC, plugin.ProtocolGRPC, | |
| }, | |
| }) | |
| // Connect via RPC | |
| rpcClient, err := client.Client() | |
| if err != nil { | |
| return nil, err | |
| } | |
| // Request streaming plugin | |
| return rpcClient.Dispense(name) | |
| } |
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| // TODO split this test into multiple tests | ||
| // test read config | ||
| // test write config | ||
| // test server configs | ||
| // test start empty | ||
| // test start config exists | ||
| // test stop |
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Consider splitting the TestServer function into multiple smaller tests to improve readability and maintainability. Each test can focus on a specific aspect such as reading config, writing config, server configurations, starting empty, starting with existing config, and stopping the server.
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| func TestServer(t *testing.T) { | ||
| currentDir, err := os.Getwd() | ||
| if err != nil { | ||
| t.Log(err) | ||
| t.Fail() | ||
| } | ||
| configPath := filepath.Join(currentDir, "testdata", "app.toml") | ||
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| v, err := serverv2.ReadConfig(configPath) | ||
| if err != nil { | ||
| v = viper.New() | ||
| } | ||
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| logger := log.NewLogger(os.Stdout) | ||
| grpcServer, err := grpc.New(logger, v, &mockInterfaceRegistry{}, &mockGRPCService{}) | ||
| if err != nil { | ||
| t.Log(err) | ||
| t.Fail() | ||
| } | ||
|
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| mockServer := &mockServer{name: "mock-server-1", ch: make(chan string, 100)} | ||
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| server := serverv2.NewServer( | ||
| logger, | ||
| grpcServer, | ||
| mockServer, | ||
| ) | ||
|
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| serverCfgs := server.Configs() | ||
| if serverCfgs[grpcServer.Name()].(*grpc.Config).Address != grpc.DefaultConfig().Address { | ||
| t.Logf("config is not equal: %v", serverCfgs[grpcServer.Name()]) | ||
| t.Fail() | ||
| } | ||
| if serverCfgs[mockServer.Name()].(*mockServerConfig).MockFieldOne != MockServerDefaultConfig().MockFieldOne { | ||
| t.Logf("config is not equal: %v", serverCfgs[mockServer.Name()]) | ||
| t.Fail() | ||
| } | ||
|
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| // write config | ||
| if err := server.WriteConfig(configPath); err != nil { | ||
| t.Log(err) | ||
| t.Fail() | ||
| } | ||
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| v, err = serverv2.ReadConfig(configPath) | ||
| if err != nil { | ||
| t.Log(err) // config should be created by WriteConfig | ||
| t.FailNow() | ||
| } | ||
| if v.GetString(grpcServer.Name()+".address") != grpc.DefaultConfig().Address { | ||
| t.Logf("config is not equal: %v", v) | ||
| t.Fail() | ||
| } | ||
|
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| // start empty | ||
| ctx := context.Background() | ||
| ctx = context.WithValue(ctx, serverv2.ServerContextKey, serverv2.Config{StartBlock: true}) | ||
| ctx, cancelFn := context.WithCancel(ctx) | ||
| go func() { | ||
| // wait 5sec and cancel context | ||
| <-time.After(5 * time.Second) | ||
| cancelFn() | ||
|
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| if err := server.Stop(ctx); err != nil { | ||
| t.Logf("failed to stop servers: %s", err) | ||
| t.Fail() | ||
| } | ||
| }() | ||
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| if err := server.Start(ctx); err != nil { | ||
| t.Log(err) | ||
| t.Fail() | ||
| } |
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Improve the error messages and assertions to provide more context in case of test failures. This will help in debugging and understanding the cause of the failure.
Example:
- t.Log(err)
+ t.Logf("failed to get current directory: %v", err)Committable suggestion
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Suggested change
| func TestServer(t *testing.T) { | |
| currentDir, err := os.Getwd() | |
| if err != nil { | |
| t.Log(err) | |
| t.Fail() | |
| } | |
| configPath := filepath.Join(currentDir, "testdata", "app.toml") | |
| v, err := serverv2.ReadConfig(configPath) | |
| if err != nil { | |
| v = viper.New() | |
| } | |
| logger := log.NewLogger(os.Stdout) | |
| grpcServer, err := grpc.New(logger, v, &mockInterfaceRegistry{}, &mockGRPCService{}) | |
| if err != nil { | |
| t.Log(err) | |
| t.Fail() | |
| } | |
| mockServer := &mockServer{name: "mock-server-1", ch: make(chan string, 100)} | |
| server := serverv2.NewServer( | |
| logger, | |
| grpcServer, | |
| mockServer, | |
| ) | |
| serverCfgs := server.Configs() | |
| if serverCfgs[grpcServer.Name()].(*grpc.Config).Address != grpc.DefaultConfig().Address { | |
| t.Logf("config is not equal: %v", serverCfgs[grpcServer.Name()]) | |
| t.Fail() | |
| } | |
| if serverCfgs[mockServer.Name()].(*mockServerConfig).MockFieldOne != MockServerDefaultConfig().MockFieldOne { | |
| t.Logf("config is not equal: %v", serverCfgs[mockServer.Name()]) | |
| t.Fail() | |
| } | |
| // write config | |
| if err := server.WriteConfig(configPath); err != nil { | |
| t.Log(err) | |
| t.Fail() | |
| } | |
| v, err = serverv2.ReadConfig(configPath) | |
| if err != nil { | |
| t.Log(err) // config should be created by WriteConfig | |
| t.FailNow() | |
| } | |
| if v.GetString(grpcServer.Name()+".address") != grpc.DefaultConfig().Address { | |
| t.Logf("config is not equal: %v", v) | |
| t.Fail() | |
| } | |
| // start empty | |
| ctx := context.Background() | |
| ctx = context.WithValue(ctx, serverv2.ServerContextKey, serverv2.Config{StartBlock: true}) | |
| ctx, cancelFn := context.WithCancel(ctx) | |
| go func() { | |
| // wait 5sec and cancel context | |
| <-time.After(5 * time.Second) | |
| cancelFn() | |
| if err := server.Stop(ctx); err != nil { | |
| t.Logf("failed to stop servers: %s", err) | |
| t.Fail() | |
| } | |
| }() | |
| if err := server.Start(ctx); err != nil { | |
| t.Log(err) | |
| t.Fail() | |
| } | |
| func TestServer(t *testing.T) { | |
| currentDir, err := os.Getwd() | |
| if err != nil { | |
| t.Logf("failed to get current directory: %v", err) | |
| t.Fail() | |
| } | |
| configPath := filepath.Join(currentDir, "testdata", "app.toml") | |
| v, err := serverv2.ReadConfig(configPath) | |
| if err != nil { | |
| v = viper.New() | |
| } | |
| logger := log.NewLogger(os.Stdout) | |
| grpcServer, err := grpc.New(logger, v, &mockInterfaceRegistry{}, &mockGRPCService{}) | |
| if err != nil { | |
| t.Logf("failed to create gRPC server: %v", err) | |
| t.Fail() | |
| } | |
| mockServer := &mockServer{name: "mock-server-1", ch: make(chan string, 100)} | |
| server := serverv2.NewServer( | |
| logger, | |
| grpcServer, | |
| mockServer, | |
| ) | |
| serverCfgs := server.Configs() | |
| if serverCfgs[grpcServer.Name()].(*grpc.Config).Address != grpc.DefaultConfig().Address { | |
| t.Logf("gRPC server config is not equal: %v", serverCfgs[grpcServer.Name()]) | |
| t.Fail() | |
| } | |
| if serverCfgs[mockServer.Name()].(*mockServerConfig).MockFieldOne != MockServerDefaultConfig().MockFieldOne { | |
| t.Logf("mock server config is not equal: %v", serverCfgs[mockServer.Name()]) | |
| t.Fail() | |
| } | |
| // write config | |
| if err := server.WriteConfig(configPath); err != nil { | |
| t.Logf("failed to write config: %v", err) | |
| t.Fail() | |
| } | |
| v, err = serverv2.ReadConfig(configPath) | |
| if err != nil { | |
| t.Logf("failed to read config after writing: %v", err) // config should be created by WriteConfig | |
| t.FailNow() | |
| } | |
| if v.GetString(grpcServer.Name()+".address") != grpc.DefaultConfig().Address { | |
| t.Logf("gRPC server address config is not equal: %v", v) | |
| t.Fail() | |
| } | |
| // start empty | |
| ctx := context.Background() | |
| ctx = context.WithValue(ctx, serverv2.ServerContextKey, serverv2.Config{StartBlock: true}) | |
| ctx, cancelFn := context.WithCancel(ctx) | |
| go func() { | |
| // wait 5sec and cancel context | |
| <-time.After(5 * time.Second) | |
| cancelFn() | |
| if err := server.Stop(ctx); err != nil { | |
| t.Logf("failed to stop servers: %s", err) | |
| t.Fail() | |
| } | |
| }() | |
| if err := server.Start(ctx); err != nil { | |
| t.Logf("failed to start server: %v", err) | |
| t.Fail() | |
| } |
| @@ -0,0 +1,212 @@ | |||
| # State Streaming Plugin (gRPC) | |||
|
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| <!-- TODO fix docs before final release --> | |||
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Remove the TODO comment before the final release.
The TODO comment indicates that the documentation needs fixing before the final release. Ensure all necessary updates are made and remove this comment.
|
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| ## Implementation | ||
|
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| In this section we describe the implementation of the `ABCIListener` interface as a gRPC service. |
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Add a comma after "implementation".
- In this section we describe the implementation of the `ABCIListener` interface as a gRPC service.
+ In this section, we describe the implementation of the `ABCIListener` interface as a gRPC service.Committable suggestion
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Suggested change
| In this section we describe the implementation of the `ABCIListener` interface as a gRPC service. | |
| In this section, we describe the implementation of the `ABCIListener` interface as a gRPC service. |
| make proto-gen | ||
| ``` | ||
|
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| For other languages you'll need to [download](https://github.com/cosmos/cosmos-sdk/blob/main/third_party/proto/README.md) |
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Add a comma after "you'll need to".
- For other languages you'll need to [download](https://github.com/cosmos/cosmos-sdk/blob/main/third_party/proto/README.md)
+ For other languages, you'll need to [download](https://github.com/cosmos/cosmos-sdk/blob/main/third_party/proto/README.md)Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| For other languages you'll need to [download](https://github.com/cosmos/cosmos-sdk/blob/main/third_party/proto/README.md) | |
| For other languages, you'll need to [download](https://github.com/cosmos/cosmos-sdk/blob/main/third_party/proto/README.md) |
| ``` | ||
|
|
||
| For other languages you'll need to [download](https://github.com/cosmos/cosmos-sdk/blob/main/third_party/proto/README.md) | ||
| the CosmosSDK protos into your project and compile. For language specific compilation instructions visit |
There was a problem hiding this comment.
Use "language-specific" with a hyphen.
- For language specific compilation instructions visit
+ For language-specific compilation instructions visitCommittable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| the CosmosSDK protos into your project and compile. For language specific compilation instructions visit | |
| the CosmosSDK protos into your project and compile. For language-specific compilation instructions visit |
|
|
||
| ### gRPC Client and Server | ||
|
|
||
| Implementing the ABCIListener gRPC client and server is a simple and straight forward process. |
There was a problem hiding this comment.
Use "straightforward" as one word.
- Implementing the ABCIListener gRPC client and server is a simple and straight forward process.
+ Implementing the ABCIListener gRPC client and server is a simple and straightforward process.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| Implementing the ABCIListener gRPC client and server is a simple and straight forward process. | |
| Implementing the ABCIListener gRPC client and server is a simple and straightforward process. |
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| func toHclogLevel(s string) hclog.Level { | ||
| switch s { | ||
| case "trace": | ||
| return hclog.Trace | ||
| case "debug": | ||
| return hclog.Debug | ||
| case "info": | ||
| return hclog.Info | ||
| case "warn": | ||
| return hclog.Warn | ||
| case "error": | ||
| return hclog.Error | ||
| default: | ||
| return hclog.DefaultLevel | ||
| } | ||
| } |
There was a problem hiding this comment.
Consider adding documentation for the toHclogLevel function.
+ // toHclogLevel converts a string log level to an hclog.Level.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| func toHclogLevel(s string) hclog.Level { | |
| switch s { | |
| case "trace": | |
| return hclog.Trace | |
| case "debug": | |
| return hclog.Debug | |
| case "info": | |
| return hclog.Info | |
| case "warn": | |
| return hclog.Warn | |
| case "error": | |
| return hclog.Error | |
| default: | |
| return hclog.DefaultLevel | |
| } | |
| } | |
| // toHclogLevel converts a string log level to an hclog.Level. | |
| func toHclogLevel(s string) hclog.Level { | |
| switch s { | |
| case "trace": | |
| return hclog.Trace | |
| case "debug": | |
| return hclog.Debug | |
| case "info": | |
| return hclog.Info | |
| case "warn": | |
| return hclog.Warn | |
| case "error": | |
| return hclog.Error | |
| default: | |
| return hclog.DefaultLevel | |
| } | |
| } |
|
|
||
| Implementing the ABCIListener gRPC client and server is a simple and straight forward process. | ||
|
|
||
| To create the client and server we create a `ListenerGRPCPlugin` struct that implements the |
There was a problem hiding this comment.
Add a comma after "server".
- To create the client and server we create a `ListenerGRPCPlugin` struct
+ To create the client and server, we create a `ListenerGRPCPlugin` structCommittable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| To create the client and server we create a `ListenerGRPCPlugin` struct that implements the | |
| To create the client and server, we create a `ListenerGRPCPlugin` struct that implements the |
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| ... | ||
| } | ||
|
|
||
| func (a FilePlugin) ListenFinalizeBlock(ctx context.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock) error { | ||
| // process data | ||
| return nil | ||
| } | ||
|
|
||
| func (a FilePlugin) ListenCommit(ctx context.Context, res abci.ResponseCommit, changeSet []*store.StoreKVPair) error { | ||
| // process data | ||
| return nil | ||
| } | ||
|
|
||
| func main() { | ||
| plugin.Serve(&plugin.ServeConfig{ | ||
| HandshakeConfig: v1.Handshake, | ||
| Plugins: map[string]plugin.Plugin{ | ||
| "abci": &ABCIListenerGRPCPlugin{Impl: &MyPlugin{}}, | ||
| }, | ||
|
|
||
| // A non-nil value here enables gRPC serving for this streaming... | ||
| GRPCServer: plugin.DefaultGRPCServer, | ||
| }) |
There was a problem hiding this comment.
Replace hard tabs with spaces for consistent indentation.
- type MyPlugin struct {
- ...
-}
+ type MyPlugin struct {
+ ...
+ }
- func (a FilePlugin) ListenFinalizeBlock(ctx context.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock) error {
- // process data
- return nil
- }
- func (a FilePlugin) ListenCommit(ctx context.Context, res abci.ResponseCommit, changeSet []*store.StoreKVPair) error {
- // process data
- return nil
- }
- func main() {
- plugin.Serve(&plugin.ServeConfig{
- HandshakeConfig: v1.Handshake,
- Plugins: map[string]plugin.Plugin{
- "abci": &ABCIListenerGRPCPlugin{Impl: &MyPlugin{}},
- },
- // A non-nil value here enables gRPC serving for this streaming...
- GRPCServer: plugin.DefaultGRPCServer,
- })
- }
+ func (a FilePlugin) ListenFinalizeBlock(ctx context.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock) error {
+ // process data
+ return nil
+ }
+ func (a FilePlugin) ListenCommit(ctx context.Context, res abci.ResponseCommit, changeSet []*store.StoreKVPair) error {
+ // process data
+ return nil
+ }
+ func main() {
+ plugin.Serve(&plugin.ServeConfig{
+ HandshakeConfig: v1.Handshake,
+ Plugins: map[string]plugin.Plugin{
+ "abci": &ABCIListenerGRPCPlugin{Impl: &MyPlugin{}},
+ },
+ // A non-nil value here enables gRPC serving for this streaming...
+ GRPCServer: plugin.DefaultGRPCServer,
+ })
+ }Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| ... | |
| } | |
| func (a FilePlugin) ListenFinalizeBlock(ctx context.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock) error { | |
| // process data | |
| return nil | |
| } | |
| func (a FilePlugin) ListenCommit(ctx context.Context, res abci.ResponseCommit, changeSet []*store.StoreKVPair) error { | |
| // process data | |
| return nil | |
| } | |
| func main() { | |
| plugin.Serve(&plugin.ServeConfig{ | |
| HandshakeConfig: v1.Handshake, | |
| Plugins: map[string]plugin.Plugin{ | |
| "abci": &ABCIListenerGRPCPlugin{Impl: &MyPlugin{}}, | |
| }, | |
| // A non-nil value here enables gRPC serving for this streaming... | |
| GRPCServer: plugin.DefaultGRPCServer, | |
| }) | |
| type MyPlugin struct { | |
| ... | |
| } | |
| func (a FilePlugin) ListenFinalizeBlock(ctx context.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock) error { | |
| // process data | |
| return nil | |
| } | |
| func (a FilePlugin) ListenCommit(ctx context.Context, res abci.ResponseCommit, changeSet []*store.StoreKVPair) error { | |
| // process data | |
| return nil | |
| } | |
| func main() { | |
| plugin.Serve(&plugin.ServeConfig{ | |
| HandshakeConfig: v1.Handshake, | |
| Plugins: map[string]plugin.Plugin{ | |
| "abci": &ABCIListenerGRPCPlugin{Impl: &MyPlugin{}}, | |
| }, | |
| // A non-nil value here enables gRPC serving for this streaming... | |
| GRPCServer: plugin.DefaultGRPCServer, | |
| }) | |
| } |
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| // ListenCommit updates the steaming service with the latest Commit messages and state changes | ||
| ListenStateChanges(ctx context.Context, changeSet []*StoreKVPair) error |
There was a problem hiding this comment.
Fix the typo in the comment.
- // ListenCommit updates the steaming service with the latest Commit messages and state changes
+ // ListenStateChanges updates the streaming service with the latest Commit messages and state changesCommittable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| // ListenCommit updates the steaming service with the latest Commit messages and state changes | |
| ListenStateChanges(ctx context.Context, changeSet []*StoreKVPair) error | |
| // ListenStateChanges updates the streaming service with the latest Commit messages and state changes | |
| ListenStateChanges(ctx context.Context, changeSet []*StoreKVPair) error |
| } | ||
|
|
||
| func (a *FilePlugin) ListenStateChanges(ctx context.Context, changeSet []*streaming.StoreKVPair) error { | ||
| fmt.Printf("listen-commit: block_height=%d data=%v", a.BlockHeight, changeSet) |
There was a problem hiding this comment.
Consider removing or conditionally compiling the print statement to avoid unnecessary console output in production.
- fmt.Printf("listen-commit: block_height=%d data=%v", a.BlockHeight, changeSet)
+ // fmt.Printf("listen-commit: block_height=%d data=%v", a.BlockHeight, changeSet)Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| fmt.Printf("listen-commit: block_height=%d data=%v", a.BlockHeight, changeSet) | |
| // fmt.Printf("listen-commit: block_height=%d data=%v", a.BlockHeight, changeSet) |
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| // Handshake is a common handshake that is shared by streaming and host. | ||
| // This prevents users from executing bad plugins or executing a plugin | ||
| // directory. It is a UX feature, not a security feature. |
There was a problem hiding this comment.
Improve the comment for clarity.
- // This prevents users from executing bad plugins or executing a plugin
+ // This prevents users from executing bad plugins or executing a plugin from a directory.Committable suggestion
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| // Handshake is a common handshake that is shared by streaming and host. | |
| // This prevents users from executing bad plugins or executing a plugin | |
| // directory. It is a UX feature, not a security feature. | |
| // Handshake is a common handshake that is shared by streaming and host. | |
| // This prevents users from executing bad plugins or executing a plugin from a directory. | |
| // It is a UX feature, not a security feature. |
Comment on lines
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| func getExtension(extID int32, m proto.Message) *gogoproto.ExtensionDesc { | ||
| // check first in gogoproto registry | ||
| for id, desc := range gogoproto.RegisteredExtensions(m) { | ||
| if id == extID { | ||
| return desc | ||
| } | ||
| } | ||
|
|
||
| // check into proto registry | ||
| for id, desc := range proto.RegisteredExtensions(m) { //nolint:staticcheck // keep for backward compatibility | ||
| if id == extID { | ||
| return &gogoproto.ExtensionDesc{ | ||
| ExtendedType: desc.ExtendedType, //nolint:staticcheck // keep for backward compatibility | ||
| ExtensionType: desc.ExtensionType, //nolint:staticcheck // keep for backward compatibility | ||
| Field: desc.Field, //nolint:staticcheck // keep for backward compatibility | ||
| Name: desc.Name, //nolint:staticcheck // keep for backward compatibility | ||
| Tag: desc.Tag, //nolint:staticcheck // keep for backward compatibility | ||
| Filename: desc.Filename, //nolint:staticcheck // keep for backward compatibility | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
Document the potential non-determinism introduced by iterating over maps.
+ // Note: Iteration over maps may introduce non-determinism.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| func getExtension(extID int32, m proto.Message) *gogoproto.ExtensionDesc { | |
| // check first in gogoproto registry | |
| for id, desc := range gogoproto.RegisteredExtensions(m) { | |
| if id == extID { | |
| return desc | |
| } | |
| } | |
| // check into proto registry | |
| for id, desc := range proto.RegisteredExtensions(m) { //nolint:staticcheck // keep for backward compatibility | |
| if id == extID { | |
| return &gogoproto.ExtensionDesc{ | |
| ExtendedType: desc.ExtendedType, //nolint:staticcheck // keep for backward compatibility | |
| ExtensionType: desc.ExtensionType, //nolint:staticcheck // keep for backward compatibility | |
| Field: desc.Field, //nolint:staticcheck // keep for backward compatibility | |
| Name: desc.Name, //nolint:staticcheck // keep for backward compatibility | |
| Tag: desc.Tag, //nolint:staticcheck // keep for backward compatibility | |
| Filename: desc.Filename, //nolint:staticcheck // keep for backward compatibility | |
| } | |
| } | |
| } | |
| func getExtension(extID int32, m proto.Message) *gogoproto.ExtensionDesc { | |
| // check first in gogoproto registry | |
| // Note: Iteration over maps may introduce non-determinism. | |
| for id, desc := range gogoproto.RegisteredExtensions(m) { | |
| if id == extID { | |
| return desc | |
| } | |
| } | |
| // check into proto registry | |
| for id, desc := range proto.RegisteredExtensions(m) { //nolint:staticcheck // keep for backward compatibility | |
| if id == extID { | |
| return &gogoproto.ExtensionDesc{ | |
| ExtendedType: desc.ExtendedType, //nolint:staticcheck // keep for backward compatibility | |
| ExtensionType: desc.ExtensionType, //nolint:staticcheck // keep for backward compatibility | |
| Field: desc.Field, //nolint:staticcheck // keep for backward compatibility | |
| Name: desc.Name, //nolint:staticcheck // keep for backward compatibility | |
| Tag: desc.Tag, //nolint:staticcheck // keep for backward compatibility | |
| Filename: desc.Filename, //nolint:staticcheck // keep for backward compatibility | |
| } | |
| } | |
| } |
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| // Configs returns a viper instance of the config file | ||
| func ReadConfig(configPath string) (*viper.Viper, error) { | ||
| v := viper.New() | ||
| v.SetConfigFile(configPath) | ||
| v.SetConfigType("toml") | ||
| if err := v.ReadInConfig(); err != nil { | ||
| return nil, fmt.Errorf("failed to read config: %s: %w", configPath, err) | ||
| } | ||
| v.WatchConfig() | ||
|
|
||
| return v, nil | ||
| } |
There was a problem hiding this comment.
Consider adding error handling for the v.WatchConfig() call to handle potential issues with file watching.
Example:
if err := v.WatchConfig(); err != nil {
return nil, fmt.Errorf("failed to watch config: %w", err)
}
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| type Server struct { | ||
| logger log.Logger | ||
| modules []ServerModule | ||
| } | ||
|
|
||
| func NewServer(logger log.Logger, modules ...ServerModule) *Server { | ||
| return &Server{ | ||
| logger: logger, | ||
| modules: modules, | ||
| } | ||
| } | ||
|
|
||
| func (s *Server) Name() string { | ||
| return "server" | ||
| } | ||
|
|
||
| // Start starts all modules concurrently. | ||
| func (s *Server) Start(ctx context.Context) error { | ||
| s.logger.Info("starting servers...") | ||
|
|
||
| g, ctx := errgroup.WithContext(ctx) | ||
| for _, mod := range s.modules { | ||
| mod := mod | ||
| g.Go(func() error { | ||
| return mod.Start(ctx) | ||
| }) | ||
| } | ||
|
|
||
| if err := g.Wait(); err != nil { | ||
| return fmt.Errorf("failed to start servers: %w", err) | ||
| } | ||
|
|
||
| serverCfg := ctx.Value(ServerContextKey).(Config) | ||
| if serverCfg.StartBlock { | ||
| <-ctx.Done() | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| // Stop stops all modules concurrently. | ||
| func (s *Server) Stop(ctx context.Context) error { | ||
| s.logger.Info("stopping servers...") | ||
|
|
||
| g, ctx := errgroup.WithContext(ctx) | ||
| for _, mod := range s.modules { | ||
| mod := mod | ||
| g.Go(func() error { | ||
| return mod.Stop(ctx) | ||
| }) | ||
| } | ||
|
|
||
| return g.Wait() | ||
| } | ||
|
|
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| // CLICommands returns all CLI commands of all modules. | ||
| func (s *Server) CLICommands() CLIConfig { | ||
| commands := CLIConfig{} | ||
| for _, mod := range s.modules { | ||
| if climod, ok := mod.(HasCLICommands); ok { | ||
| commands.Commands = append(commands.Commands, climod.CLICommands().Commands...) | ||
| commands.Queries = append(commands.Queries, climod.CLICommands().Queries...) | ||
| commands.Txs = append(commands.Txs, climod.CLICommands().Txs...) | ||
| } | ||
| } | ||
|
|
||
| return commands | ||
| } | ||
|
|
||
| // Configs returns all configs of all server modules. | ||
| func (s *Server) Configs() map[string]any { | ||
| cfgs := make(map[string]any) | ||
| for _, mod := range s.modules { | ||
| if configmod, ok := mod.(HasConfig); ok { | ||
| cfg := configmod.Config() | ||
| cfgs[mod.Name()] = cfg | ||
| } | ||
| } | ||
|
|
||
| return cfgs | ||
| } | ||
|
|
||
| // WriteConfig writes the config to the given path. | ||
| // Note: it does not use viper.WriteConfigAs because we do not want to store flag values in the config. | ||
| func (s *Server) WriteConfig(configPath string) error { | ||
| cfgs := s.Configs() | ||
| b, err := toml.Marshal(cfgs) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to marshal config: %w", err) | ||
| } | ||
|
|
||
| if err := os.WriteFile(configPath, b, 0o600); err != nil { | ||
| return fmt.Errorf("failed to write config: %w", err) | ||
| } | ||
|
|
||
| return nil | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the Start and Stop methods to provide better visibility into the server's lifecycle and potential issues.
Example:
if err := g.Wait(); err != nil {
s.logger.Error("failed to start servers", "err", err)
return fmt.Errorf("failed to start servers: %w", err)
}
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| // WriteConfig writes the config to the given path. | ||
| // Note: it does not use viper.WriteConfigAs because we do not want to store flag values in the config. | ||
| func (s *Server) WriteConfig(configPath string) error { | ||
| cfgs := s.Configs() | ||
| b, err := toml.Marshal(cfgs) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to marshal config: %w", err) | ||
| } | ||
|
|
||
| if err := os.WriteFile(configPath, b, 0o600); err != nil { | ||
| return fmt.Errorf("failed to write config: %w", err) | ||
| } | ||
|
|
||
| return nil | ||
| } |
There was a problem hiding this comment.
Consider adding more detailed error handling for the os.WriteFile call to handle potential issues with file writing.
Example:
if err := os.WriteFile(configPath, b, 0o600); err != nil {
s.logger.Error("failed to write config", "path", configPath, "err", err)
return fmt.Errorf("failed to write config: %w", err)
}
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| func (s *PluginTestSuite) SetupTest() { | ||
| if runtime.GOOS != "linux" { | ||
| s.T().Skip("only run on linux") | ||
| } | ||
|
|
||
| path, err := os.Getwd() | ||
| if err != nil { | ||
| s.T().Fail() | ||
| } | ||
| s.workDir = path | ||
|
|
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| pluginVersion := defaultPlugin | ||
| // to write data to files, replace stdout/stdout => file/file | ||
| pluginPath := fmt.Sprintf("%s/abci/examples/stdout/stdout", s.workDir) | ||
| if err := os.Setenv(GetPluginEnvKey(pluginVersion), pluginPath); err != nil { | ||
| s.T().Fail() | ||
| } | ||
|
|
||
| raw, err := NewStreamingPlugin(pluginVersion, "trace") | ||
| require.NoError(s.T(), err, "load", "streaming", "unexpected error") | ||
|
|
||
| abciListener, ok := raw.(Listener) | ||
| require.True(s.T(), ok, "should pass type check") | ||
|
|
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| logger := log.NewNopLogger() | ||
| streamingService := Manager{ | ||
| Listeners: []Listener{abciListener}, | ||
| StopNodeOnErr: true, | ||
| } | ||
| s.loggerCtx = NewMockContext(1, logger, streamingService) | ||
|
|
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| // test abci message types | ||
|
|
||
| s.deliverBlockrequest = ListenDeliverBlockRequest{ | ||
| BlockHeight: s.loggerCtx.BlockHeight(), | ||
| Txs: [][]byte{{1, 2, 3, 4, 5, 6, 7, 8, 9}}, | ||
| Events: []*Event{}, | ||
| } | ||
| s.stateChangeRequest = ListenStateChangesRequest{} | ||
|
|
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| key := []byte("mockStore") | ||
| key = append(key, 1, 2, 3) | ||
| // test store kv pair types | ||
| for range [2000]int{} { | ||
| s.changeSet = append(s.changeSet, &StoreKVPair{ | ||
| Key: key, | ||
| Value: []byte{3, 2, 1}, | ||
| }) | ||
| } | ||
| } |
There was a problem hiding this comment.
Consider adding more error handling and logging in the SetupTest function to provide better visibility into the test setup process.
Example:
if err := os.Setenv(GetPluginEnvKey(pluginVersion), pluginPath); err != nil {
s.T().Logf("failed to set environment variable: %v", err)
s.T().Fail()
}
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| func TestPluginTestSuite(t *testing.T) { | ||
| suite.Run(t, new(PluginTestSuite)) | ||
| } | ||
|
|
||
| func (s *PluginTestSuite) TestABCIGRPCPlugin() { | ||
| s.T().Run("Should successfully load streaming", func(t *testing.T) { | ||
| abciListeners := s.loggerCtx.StreamingManager().Listeners | ||
| for _, abciListener := range abciListeners { | ||
| for i := range [50]int{} { | ||
|
|
||
| err := abciListener.ListenDeliverBlock(s.loggerCtx, s.deliverBlockrequest) | ||
| assert.NoError(t, err, "ListenEndBlock") | ||
|
|
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| err = abciListener.ListenStateChanges(s.loggerCtx, s.changeSet) | ||
| assert.NoError(t, err, "ListenCommit") | ||
|
|
||
| s.updateHeight(int64(i + 1)) | ||
| } | ||
| } | ||
| }) | ||
| } | ||
|
|
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| func (s *PluginTestSuite) updateHeight(n int64) { | ||
| s.loggerCtx = NewMockContext(n, s.loggerCtx.Logger(), s.loggerCtx.StreamingManager()) | ||
| } | ||
|
|
||
| var ( | ||
| _ context.Context = MockContext{} | ||
| _ Context = MockContext{} | ||
| ) | ||
|
|
||
| type MockContext struct { | ||
| baseCtx context.Context | ||
| height int64 | ||
| logger log.Logger | ||
| streamingManager Manager | ||
| } | ||
|
|
||
| func (m MockContext) BlockHeight() int64 { return m.height } | ||
| func (m MockContext) Logger() log.Logger { return m.logger } | ||
| func (m MockContext) StreamingManager() Manager { return m.streamingManager } | ||
|
|
||
| func NewMockContext(height int64, logger log.Logger, sm Manager) MockContext { | ||
| return MockContext{ | ||
| baseCtx: context.Background(), | ||
| height: height, | ||
| logger: logger, | ||
| streamingManager: sm, | ||
| } | ||
| } | ||
|
|
||
| func (m MockContext) Deadline() (deadline time.Time, ok bool) { | ||
| return m.baseCtx.Deadline() | ||
| } | ||
|
|
||
| func (m MockContext) Done() <-chan struct{} { | ||
| return m.baseCtx.Done() | ||
| } | ||
|
|
||
| func (m MockContext) Err() error { | ||
| return m.baseCtx.Err() | ||
| } | ||
|
|
||
| func (m MockContext) Value(key any) any { | ||
| return m.baseCtx.Value(key) | ||
| } |
There was a problem hiding this comment.
Improve the error messages and assertions to provide more context in case of test failures. This will help in debugging and understanding the cause of the failure.
Example:
- assert.NoError(t, err, "ListenEndBlock")
+ assert.NoError(t, err, "failed to listen to end block: %v", err)Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| func TestPluginTestSuite(t *testing.T) { | |
| suite.Run(t, new(PluginTestSuite)) | |
| } | |
| func (s *PluginTestSuite) TestABCIGRPCPlugin() { | |
| s.T().Run("Should successfully load streaming", func(t *testing.T) { | |
| abciListeners := s.loggerCtx.StreamingManager().Listeners | |
| for _, abciListener := range abciListeners { | |
| for i := range [50]int{} { | |
| err := abciListener.ListenDeliverBlock(s.loggerCtx, s.deliverBlockrequest) | |
| assert.NoError(t, err, "ListenEndBlock") | |
| err = abciListener.ListenStateChanges(s.loggerCtx, s.changeSet) | |
| assert.NoError(t, err, "ListenCommit") | |
| s.updateHeight(int64(i + 1)) | |
| } | |
| } | |
| }) | |
| } | |
| func (s *PluginTestSuite) updateHeight(n int64) { | |
| s.loggerCtx = NewMockContext(n, s.loggerCtx.Logger(), s.loggerCtx.StreamingManager()) | |
| } | |
| var ( | |
| _ context.Context = MockContext{} | |
| _ Context = MockContext{} | |
| ) | |
| type MockContext struct { | |
| baseCtx context.Context | |
| height int64 | |
| logger log.Logger | |
| streamingManager Manager | |
| } | |
| func (m MockContext) BlockHeight() int64 { return m.height } | |
| func (m MockContext) Logger() log.Logger { return m.logger } | |
| func (m MockContext) StreamingManager() Manager { return m.streamingManager } | |
| func NewMockContext(height int64, logger log.Logger, sm Manager) MockContext { | |
| return MockContext{ | |
| baseCtx: context.Background(), | |
| height: height, | |
| logger: logger, | |
| streamingManager: sm, | |
| } | |
| } | |
| func (m MockContext) Deadline() (deadline time.Time, ok bool) { | |
| return m.baseCtx.Deadline() | |
| } | |
| func (m MockContext) Done() <-chan struct{} { | |
| return m.baseCtx.Done() | |
| } | |
| func (m MockContext) Err() error { | |
| return m.baseCtx.Err() | |
| } | |
| func (m MockContext) Value(key any) any { | |
| return m.baseCtx.Value(key) | |
| } | |
| func TestPluginTestSuite(t *testing.T) { | |
| suite.Run(t, new(PluginTestSuite)) | |
| } | |
| func (s *PluginTestSuite) TestABCIGRPCPlugin() { | |
| s.T().Run("Should successfully load streaming", func(t *testing.T) { | |
| abciListeners := s.loggerCtx.StreamingManager().Listeners | |
| for _, abciListener := range abciListeners { | |
| for i := range [50]int{} { | |
| err := abciListener.ListenDeliverBlock(s.loggerCtx, s.deliverBlockrequest) | |
| assert.NoError(t, err, "failed to listen to end block: %v", err) | |
| err = abciListener.ListenStateChanges(s.loggerCtx, s.changeSet) | |
| assert.NoError(t, err, "failed to listen to state changes: %v", err) | |
| s.updateHeight(int64(i + 1)) | |
| } | |
| } | |
| }) | |
| } | |
| func (s *PluginTestSuite) updateHeight(n int64) { | |
| s.loggerCtx = NewMockContext(n, s.loggerCtx.Logger(), s.loggerCtx.StreamingManager()) | |
| } | |
| var ( | |
| _ context.Context = MockContext{} | |
| _ Context = MockContext{} | |
| ) | |
| type MockContext struct { | |
| baseCtx context.Context | |
| height int64 | |
| logger log.Logger | |
| streamingManager Manager | |
| } | |
| func (m MockContext) BlockHeight() int64 { return m.height } | |
| func (m MockContext) Logger() log.Logger { return m.logger } | |
| func (m MockContext) StreamingManager() Manager { return m.streamingManager } | |
| func NewMockContext(height int64, logger log.Logger, sm Manager) MockContext { | |
| return MockContext{ | |
| baseCtx: context.Background(), | |
| height: height, | |
| logger: logger, | |
| streamingManager: sm, | |
| } | |
| } | |
| func (m MockContext) Deadline() (deadline time.Time, ok bool) { | |
| return m.baseCtx.Deadline() | |
| } | |
| func (m MockContext) Done() <-chan struct{} { | |
| return m.baseCtx.Done() | |
| } | |
| func (m MockContext) Err() error { | |
| return m.baseCtx.Err() | |
| } | |
| func (m MockContext) Value(key any) any { | |
| return m.baseCtx.Value(key) | |
| } |
Comment on lines
+58
to
+75
| func getExtensionsNumbers(m proto.Message) []int32 { | ||
| gogoProtoExts := gogoproto.RegisteredExtensions(m) | ||
|
|
||
| out := make([]int32, 0, len(gogoProtoExts)) | ||
| for id := range gogoProtoExts { | ||
| out = append(out, id) | ||
| } | ||
| if len(out) != 0 { | ||
| return out | ||
| } | ||
|
|
||
| protoExts := proto.RegisteredExtensions(m) //nolint:staticcheck // kept for backwards compatibility | ||
| out = make([]int32, 0, len(protoExts)) | ||
| for id := range protoExts { | ||
| out = append(out, id) | ||
| } | ||
|
|
||
| return out |
There was a problem hiding this comment.
Document the potential non-determinism introduced by iterating over maps.
+ // Note: Iteration over maps may introduce non-determinism.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.
Suggested change
| func getExtensionsNumbers(m proto.Message) []int32 { | |
| gogoProtoExts := gogoproto.RegisteredExtensions(m) | |
| out := make([]int32, 0, len(gogoProtoExts)) | |
| for id := range gogoProtoExts { | |
| out = append(out, id) | |
| } | |
| if len(out) != 0 { | |
| return out | |
| } | |
| protoExts := proto.RegisteredExtensions(m) //nolint:staticcheck // kept for backwards compatibility | |
| out = make([]int32, 0, len(protoExts)) | |
| for id := range protoExts { | |
| out = append(out, id) | |
| } | |
| return out | |
| func getExtensionsNumbers(m proto.Message) []int32 { | |
| // Note: Iteration over maps may introduce non-determinism. | |
| gogoProtoExts := gogoproto.RegisteredExtensions(m) | |
| out := make([]int32, 0, len(gogoProtoExts)) | |
| for id := range gogoProtoExts { | |
| out = append(out, id) | |
| } | |
| if len(out) != 0 { | |
| return out | |
| } | |
| protoExts := proto.RegisteredExtensions(m) //nolint:staticcheck // kept for backwards compatibility | |
| out = make([]int32, 0, len(protoExts)) | |
| for id := range protoExts { | |
| out = append(out, id) | |
| } | |
| return out |
Comment on lines
+24
to
+97
| type GRPCServer struct { | ||
| logger log.Logger | ||
|
|
||
| grpcSrv *grpc.Server | ||
| config *Config | ||
| } | ||
|
|
||
| type GRPCService interface { | ||
| // RegisterGRPCServer registers gRPC services directly with the gRPC server. | ||
| RegisterGRPCServer(gogogrpc.Server) | ||
| } | ||
|
|
||
| // New returns a correctly configured and initialized gRPC server. | ||
| // Note, the caller is responsible for starting the server. | ||
| func New(logger log.Logger, v *viper.Viper, interfaceRegistry appmanager.InterfaceRegistry, app GRPCService) (GRPCServer, error) { | ||
| cfg := DefaultConfig() | ||
| if v != nil { | ||
| if err := v.Sub(serverName).Unmarshal(&cfg); err != nil { | ||
| return GRPCServer{}, fmt.Errorf("failed to unmarshal config: %w", err) | ||
| } | ||
| } | ||
|
|
||
| grpcSrv := grpc.NewServer( | ||
| grpc.ForceServerCodec(newProtoCodec(interfaceRegistry).GRPCCodec()), | ||
| grpc.MaxSendMsgSize(cfg.MaxSendMsgSize), | ||
| grpc.MaxRecvMsgSize(cfg.MaxRecvMsgSize), | ||
| ) | ||
|
|
||
| app.RegisterGRPCServer(grpcSrv) | ||
|
|
||
| // Reflection allows external clients to see what services and methods | ||
| // the gRPC server exposes. | ||
| gogoreflection.Register(grpcSrv) | ||
|
|
||
| return GRPCServer{ | ||
| grpcSrv: grpcSrv, | ||
| config: cfg, | ||
| logger: logger.With(log.ModuleKey, serverName), | ||
| }, nil | ||
| } | ||
|
|
||
| func (g GRPCServer) Name() string { | ||
| return serverName | ||
| } | ||
|
|
||
| func (g GRPCServer) Start(ctx context.Context) error { | ||
| listener, err := net.Listen("tcp", g.config.Address) | ||
| if err != nil { | ||
| return fmt.Errorf("failed to listen on address %s: %w", g.config.Address, err) | ||
| } | ||
|
|
||
| errCh := make(chan error) | ||
|
|
||
| // Start the gRPC in an external goroutine as Serve is blocking and will return | ||
| // an error upon failure, which we'll send on the error channel that will be | ||
| // consumed by the for block below. | ||
| go func() { | ||
| g.logger.Info("starting gRPC server...", "address", g.config.Address) | ||
| errCh <- g.grpcSrv.Serve(listener) | ||
| }() | ||
|
|
||
| // Start a blocking select to wait for an indication to stop the server or that | ||
| // the server failed to start properly. | ||
| err = <-errCh | ||
| g.logger.Error("failed to start gRPC server", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| func (g GRPCServer) Stop(ctx context.Context) error { | ||
| g.logger.Info("stopping gRPC server...", "address", g.config.Address) | ||
| g.grpcSrv.GracefulStop() | ||
|
|
||
| return nil | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the Start and Stop methods to provide better visibility into the server's lifecycle and potential issues.
Example:
if err := g.grpcSrv.Serve(listener); err != nil {
g.logger.Error("failed to serve gRPC server", "err", err)
errCh <- err
}
Comment on lines
+107
to
+187
| type protoCodec struct { | ||
| interfaceRegistry appmanager.InterfaceRegistry | ||
| } | ||
|
|
||
| // newProtoCodec returns a reference to a new ProtoCodec | ||
| func newProtoCodec(interfaceRegistry appmanager.InterfaceRegistry) *protoCodec { | ||
| return &protoCodec{ | ||
| interfaceRegistry: interfaceRegistry, | ||
| } | ||
| } | ||
|
|
||
| // Marshal implements BinaryMarshaler.Marshal method. | ||
| // NOTE: this function must be used with a concrete type which | ||
| // implements proto.Message. For interface please use the codec.MarshalInterface | ||
| func (pc *protoCodec) Marshal(o gogoproto.Message) ([]byte, error) { | ||
| // Size() check can catch the typed nil value. | ||
| if o == nil || gogoproto.Size(o) == 0 { | ||
| // return empty bytes instead of nil, because nil has special meaning in places like store.Set | ||
| return []byte{}, nil | ||
| } | ||
|
|
||
| return gogoproto.Marshal(o) | ||
| } | ||
|
|
||
| // Unmarshal implements BinaryMarshaler.Unmarshal method. | ||
| // NOTE: this function must be used with a concrete type which | ||
| // implements proto.Message. For interface please use the codec.UnmarshalInterface | ||
| func (pc *protoCodec) Unmarshal(bz []byte, ptr gogoproto.Message) error { | ||
| err := gogoproto.Unmarshal(bz, ptr) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| // err = codectypes.UnpackInterfaces(ptr, pc.interfaceRegistry) // TODO: identify if needed for grpc | ||
| // if err != nil { | ||
| // return err | ||
| // } | ||
| return nil | ||
| } | ||
|
|
||
| func (pc *protoCodec) Name() string { | ||
| return "cosmos-sdk-grpc-codec" | ||
| } | ||
|
|
||
| // GRPCCodec returns the gRPC Codec for this specific ProtoCodec | ||
| func (pc *protoCodec) GRPCCodec() encoding.Codec { | ||
| return &grpcProtoCodec{cdc: pc} | ||
| } | ||
|
|
||
| // grpcProtoCodec is the implementation of the gRPC proto codec. | ||
| type grpcProtoCodec struct { | ||
| cdc appmanager.ProtoCodec | ||
| } | ||
|
|
||
| var errUnknownProtoType = errors.New("codec: unknown proto type") // sentinel error | ||
|
|
||
| func (g grpcProtoCodec) Marshal(v any) ([]byte, error) { | ||
| switch m := v.(type) { | ||
| case proto.Message: | ||
| protov2MarshalOpts := proto.MarshalOptions{Deterministic: true} | ||
| return protov2MarshalOpts.Marshal(m) | ||
| case gogoproto.Message: | ||
| return g.cdc.Marshal(m) | ||
| default: | ||
| return nil, fmt.Errorf("%w: cannot marshal type %T", errUnknownProtoType, v) | ||
| } | ||
| } | ||
|
|
||
| func (g grpcProtoCodec) Unmarshal(data []byte, v any) error { | ||
| switch m := v.(type) { | ||
| case proto.Message: | ||
| return proto.Unmarshal(data, m) | ||
| case gogoproto.Message: | ||
| return g.cdc.Unmarshal(data, m) | ||
| default: | ||
| return fmt.Errorf("%w: cannot unmarshal type %T", errUnknownProtoType, v) | ||
| } | ||
| } | ||
|
|
||
| func (g grpcProtoCodec) Name() string { | ||
| return "cosmos-sdk-grpc-codec" | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the Marshal and Unmarshal methods to provide better visibility into the encoding and decoding process.
Example:
if err := gogoproto.Unmarshal(bz, ptr); err != nil {
pc.logger.Error("failed to unmarshal protobuf message", "err", err)
return err
}
Comment on lines
+155
to
+187
| // grpcProtoCodec is the implementation of the gRPC proto codec. | ||
| type grpcProtoCodec struct { | ||
| cdc appmanager.ProtoCodec | ||
| } | ||
|
|
||
| var errUnknownProtoType = errors.New("codec: unknown proto type") // sentinel error | ||
|
|
||
| func (g grpcProtoCodec) Marshal(v any) ([]byte, error) { | ||
| switch m := v.(type) { | ||
| case proto.Message: | ||
| protov2MarshalOpts := proto.MarshalOptions{Deterministic: true} | ||
| return protov2MarshalOpts.Marshal(m) | ||
| case gogoproto.Message: | ||
| return g.cdc.Marshal(m) | ||
| default: | ||
| return nil, fmt.Errorf("%w: cannot marshal type %T", errUnknownProtoType, v) | ||
| } | ||
| } | ||
|
|
||
| func (g grpcProtoCodec) Unmarshal(data []byte, v any) error { | ||
| switch m := v.(type) { | ||
| case proto.Message: | ||
| return proto.Unmarshal(data, m) | ||
| case gogoproto.Message: | ||
| return g.cdc.Unmarshal(data, m) | ||
| default: | ||
| return fmt.Errorf("%w: cannot unmarshal type %T", errUnknownProtoType, v) | ||
| } | ||
| } | ||
|
|
||
| func (g grpcProtoCodec) Name() string { | ||
| return "cosmos-sdk-grpc-codec" | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the Marshal and Unmarshal methods to provide better visibility into the encoding and decoding process.
Example:
if err := proto.Unmarshal(data, m); err != nil {
g.logger.Error("failed to unmarshal gRPC message", "err", err)
return err
}
Comment on lines
+38
to
+123
| // DisplayableSink is an interface that defines a method for displaying metrics. | ||
| type DisplayableSink interface { | ||
| DisplayMetrics(resp http.ResponseWriter, req *http.Request) (any, error) | ||
| } | ||
|
|
||
| // Metrics defines a wrapper around application telemetry functionality. It allows | ||
| // metrics to be gathered at any point in time. When creating a Metrics object, | ||
| // internally, a global metrics is registered with a set of sinks as configured | ||
| // by the operator. In addition to the sinks, when a process gets a SIGUSR1, a | ||
| // dump of formatted recent metrics will be sent to STDERR. | ||
| type Metrics struct { | ||
| sink metrics.MetricSink | ||
| prometheusEnabled bool | ||
| } | ||
|
|
||
| // GatherResponse is the response type of registered metrics | ||
| type GatherResponse struct { | ||
| Metrics []byte | ||
| ContentType string | ||
| } | ||
|
|
||
| // New creates a new instance of Metrics | ||
| func New(cfg Config) (_ *Metrics, rerr error) { | ||
| if !cfg.Enabled { | ||
| return nil, nil | ||
| } | ||
|
|
||
| if numGlobalLabels := len(cfg.GlobalLabels); numGlobalLabels > 0 { | ||
| parsedGlobalLabels := make([]metrics.Label, numGlobalLabels) | ||
| for i, gl := range cfg.GlobalLabels { | ||
| parsedGlobalLabels[i] = NewLabel(gl[0], gl[1]) | ||
| } | ||
| GlobalLabels = parsedGlobalLabels | ||
| } | ||
|
|
||
| metricsConf := metrics.DefaultConfig(cfg.ServiceName) | ||
| metricsConf.EnableHostname = cfg.EnableHostname | ||
| metricsConf.EnableHostnameLabel = cfg.EnableHostnameLabel | ||
|
|
||
| var ( | ||
| sink metrics.MetricSink | ||
| err error | ||
| ) | ||
| switch cfg.MetricsSink { | ||
| case MetricSinkStatsd: | ||
| sink, err = metrics.NewStatsdSink(cfg.StatsdAddr) | ||
| case MetricSinkDogsStatsd: | ||
| sink, err = datadog.NewDogStatsdSink(cfg.StatsdAddr, cfg.DatadogHostname) | ||
| default: | ||
| memSink := metrics.NewInmemSink(10*time.Second, time.Minute) | ||
| sink = memSink | ||
| inMemSig := metrics.DefaultInmemSignal(memSink) | ||
| defer func() { | ||
| if rerr != nil { | ||
| inMemSig.Stop() | ||
| } | ||
| }() | ||
| } | ||
|
|
||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| m := &Metrics{sink: sink} | ||
| fanout := metrics.FanoutSink{sink} | ||
|
|
||
| if cfg.PrometheusRetentionTime > 0 { | ||
| m.prometheusEnabled = true | ||
| prometheusOpts := metricsprom.PrometheusOpts{ | ||
| Expiration: time.Duration(cfg.PrometheusRetentionTime) * time.Second, | ||
| } | ||
|
|
||
| promSink, err := metricsprom.NewPrometheusSinkFrom(prometheusOpts) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| fanout = append(fanout, promSink) | ||
| } | ||
|
|
||
| if _, err := metrics.NewGlobal(metricsConf, fanout); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return m, nil | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the New and Gather methods to provide better visibility into the telemetry initialization and gathering process.
Example:
if err := metrics.NewGlobal(metricsConf, fanout); err != nil {
m.logger.Error("failed to create global metrics", "err", err)
return nil, err
}
Comment on lines
+144
to
+168
| // gatherPrometheus collects Prometheus metrics and returns a GatherResponse. | ||
| // If Prometheus metrics are not enabled, it returns an error. | ||
| func (m *Metrics) gatherPrometheus() (GatherResponse, error) { | ||
| if !m.prometheusEnabled { | ||
| return GatherResponse{}, fmt.Errorf("prometheus metrics are not enabled") | ||
| } | ||
|
|
||
| metricsFamilies, err := prometheus.DefaultGatherer.Gather() | ||
| if err != nil { | ||
| return GatherResponse{}, fmt.Errorf("failed to gather prometheus metrics: %w", err) | ||
| } | ||
|
|
||
| buf := &bytes.Buffer{} | ||
| defer buf.Reset() | ||
|
|
||
| e := expfmt.NewEncoder(buf, expfmt.NewFormat(expfmt.TypeTextPlain)) | ||
|
|
||
| for _, mf := range metricsFamilies { | ||
| if err := e.Encode(mf); err != nil { | ||
| return GatherResponse{}, fmt.Errorf("failed to encode prometheus metrics: %w", err) | ||
| } | ||
| } | ||
|
|
||
| return GatherResponse{ContentType: ContentTypeText, Metrics: buf.Bytes()}, nil | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the gatherPrometheus method to provide better visibility into the metrics gathering process.
Example:
if err := e.Encode(mf); err != nil {
m.logger.Error("failed to encode prometheus metrics", "err", err)
return GatherResponse{}, fmt.Errorf("failed to encode prometheus metrics: %w", err)
}
Comment on lines
+170
to
+188
| // gatherGeneric collects generic metrics and returns a GatherResponse. | ||
| func (m *Metrics) gatherGeneric() (GatherResponse, error) { | ||
| gm, ok := m.sink.(DisplayableSink) | ||
| if !ok { | ||
| return GatherResponse{}, fmt.Errorf("non in-memory metrics sink does not support generic format") | ||
| } | ||
|
|
||
| summary, err := gm.DisplayMetrics(nil, nil) | ||
| if err != nil { | ||
| return GatherResponse{}, fmt.Errorf("failed to gather in-memory metrics: %w", err) | ||
| } | ||
|
|
||
| content, err := json.Marshal(summary) | ||
| if err != nil { | ||
| return GatherResponse{}, fmt.Errorf("failed to encode in-memory metrics: %w", err) | ||
| } | ||
|
|
||
| return GatherResponse{ContentType: "application/json", Metrics: content}, nil | ||
| } |
There was a problem hiding this comment.
Consider adding more logging and error handling in the gatherGeneric method to provide better visibility into the metrics gathering process.
Example:
if err := json.Marshal(summary); err != nil {
m.logger.Error("failed to encode in-memory metrics", "err", err)
return GatherResponse{}, fmt.Errorf("failed to encode in-memory metrics: %w", err)
}
julienrbrt
approved these changes
May 16, 2024
| func DefaultConfig() *Config { | ||
| return &Config{ | ||
| Enable: true, | ||
| // DefaultGRPCAddress defines the default address to bind the gRPC server to. |
There was a problem hiding this comment.
Those comments don't really make sense anymore
kocubinski
approved these changes
May 16, 2024
There was a problem hiding this comment.
Actionable comments posted: 0
Review Details
Configuration used: .coderabbit.yml
Review profile: CHILL
Files selected for processing (1)
- simapp/gomod2nix.toml (2 hunks)
Files skipped from review as they are similar to previous changes (1)
- simapp/gomod2nix.toml
alpe
added a commit
that referenced
this pull request
May 23, 2024
* main: (95 commits) fix(x/accounts): check for overflows in multisig weights and votes (#20384) docs(x/account/auth): Improve error handling and comments in fee.go (#20426) docs: fix some markdown syntax (#20432) revert: bank change module to account change (#20427) fix: nil pointer panic when store don't exists in historical version (#20425) fix(store/v2): Remove should not error on miss (#20423) chore: upstream more changes from v2 (#20387) docs(x/auth/ante): fixed typo in TxWithTimeoutHeight interface name (#20418) fix: avoid default sendenabled for module accounts (#20419) docs(x/auth): fixed typo in command example for multisign transaction (#20417) build(deps): Bump bufbuild/buf-setup-action from 1.31.0 to 1.32.0 (#20413) build(deps): Bump github.com/hashicorp/go-plugin from 1.6.0 to 1.6.1 in /store (#20414) feat(x/accounts): Add schema caching feature and corresponding test case (#20055) refactor(runtime/v2): remove dependency on sdk (#20389) refactor!: turn MsgsV2 into ReflectMessages to make it less confusing (#19839) docs: Enhanced the ParsePagination method documentation (#20385) refactor(runtime,core): split router service (#20401) chore: fix spelling errors (#20400) docs: Documented error handling in OfferSnapshot method (#20380) build(deps): Bump google.golang.org/grpc from 1.63.2 to 1.64.0 (#20390) ...
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Description
this pr upstreams more changes from server v2
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!in the type prefix if API or client breaking changeCHANGELOG.mdReviewers Checklist
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Summary by CodeRabbit
New Features
DefaultConfigfunction for gRPC server configuration.Documentation
Server/v2package.Tests
Chores
gomod2nix.tomlfile.