README
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About GoMicro
Go-Micro is a set of lightweight Go microservice framework, including a large number of microservice related frameworks and tools, such as:
- The communication protocol is based on the HTTP/gRPC through the definition of Protobuf.
- Abstract transport layer support: HTTP / gRPC.
- Powerful middleware design, support: Tracing (OpenTelemetry), Metrics (Prometheus is default), Recovery and more.
- Registry interface able to be connected with various other centralized registries through plug-ins.
- The standard log interfaces ease the integration of the third-party log libs.
- Automatically support the selection of the content encoding with Accept and Content-Type.
- Multiple data sources are supported for configurations and dynamic configurations (use atomic operations).
- In the protocol of HTTP/gRPC, use the uniform metadata transfer method.
- You can define errors in protos and generate enums with protoc-gen-errors.
- You can define elasticsearch fields, queries and auto generate code with protoc-gen-es
- You can define verification rules in Protobuf supported by the HTTP/gRPC service.
GoMicro is accessible, powerful, and provides tools required for large, robust applications.
License
The GoMicro framework is open-sourced software licensed under the MIT license.
Documentation
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Index ¶
- Constants
- func NewContext(ctx context.Context, s AppInfo) context.Context
- type App
- type AppInfo
- type Option
- func AfterStart(fn func(context.Context) error) Option
- func AfterStop(fn func(context.Context) error) Option
- func BeforeStart(fn func(context.Context) error) Option
- func BeforeStop(fn func(context.Context) error) Option
- func Context(ctx context.Context) Option
- func Endpoint(endpoints ...*url.URL) Option
- func ID(id string) Option
- func Logger(logger log.Logger) Option
- func Metadata(md map[string]string) Option
- func Name(name string) Option
- func Registrar(r registry.Registrar) Option
- func RegistrarTimeout(t time.Duration) Option
- func Server(srv ...transport.Server) Option
- func Signal(sigs ...os.Signal) Option
- func StopTimeout(t time.Duration) Option
- func Version(version string) Option
Constants ¶
View Source
const Release = "v2.0.6"
Release is the current micro version.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type App ¶
type App struct {
// contains filtered or unexported fields
}
App is an application components lifecycle manager.
type AppInfo ¶
type AppInfo interface {
ID() string
Name() string
Version() string
Metadata() map[string]string
Endpoint() []string
}
AppInfo is application context value.
type Option ¶
type Option func(o *options)
Option is an application option.
func AfterStart ¶
AfterStart run funcs after app starts
func BeforeStart ¶
BeforeStart run funcs before app starts
func BeforeStop ¶
BeforeStop run funcs before app stops
func RegistrarTimeout ¶
RegistrarTimeout with registrar timeout.
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