micro--go-micro
Asim Aslam
c7657f73f4
goreleaser / goreleaser (push) Has been cancelled
* test(harness): read agent plan from the scoped store
The store-scoping change moved an agent's plan from the default table
key agent/{name}/plan to its own table (database "agent", table {name},
key "plan"). The plan-delegate harness tests still read the old key and
failed with 'not found'; read through store.Scope(mem, "agent", name)
like the agent does.
* docs: orient agents-first across README, landing, and docs overview
Lead with agents (then services and flows), surface MCP + A2A as the
interop story, and frame agents as services. Landing hero and feature
grid reordered agents-first with an A2A gateway card.
* v6: module path go-micro.dev/v6, TLS secure by default, NewService
Cut v6. Three breaking changes, bundled so the major bump is paid once:
- Module path go-micro.dev/v5 -> go-micro.dev/v6 across all imports + go.mod.
- TLS verification on by default (was off). MICRO_TLS_SECURE removed;
MICRO_TLS_INSECURE=true opts out for self-signed/dev.
- micro.NewService(name, opts...) is the canonical service constructor,
symmetric with NewAgent/NewFlow; micro.New kept as a deprecated alias;
the old name-less NewService(opts...) removed. Generators emit NewService.
Also ports the JWT auth token provider in-module (go-micro.dev/v6/auth/jwt/token
on golang-jwt/jwt/v5), dropping the v5-pinned github.com/micro/plugins/v5/auth/jwt
and the deprecated dgrijalva/jwt-go.
Docs/README/landing updated to v6 and @latest; v5->v6 migration guide added;
CHANGELOG cut as [6.0.0]. Blog posts left at their historical versions.
---------
Co-authored-by: Claude <noreply@anthropic.com>
79 行
1.8 KiB
Go
79 行
1.8 KiB
Go
// Multi-service example: run multiple services in a single binary.
|
|
//
|
|
// Each service gets its own server, client, store, and cache while
|
|
// sharing the registry, broker, and transport — so they can
|
|
// discover and call each other within the same process.
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"log"
|
|
|
|
"go-micro.dev/v6"
|
|
)
|
|
|
|
// -- Users service --
|
|
|
|
type UserRequest struct {
|
|
Id string `json:"id"`
|
|
}
|
|
|
|
type UserResponse struct {
|
|
Name string `json:"name"`
|
|
Email string `json:"email"`
|
|
}
|
|
|
|
type Users struct{}
|
|
|
|
func (u *Users) Lookup(ctx context.Context, req *UserRequest, rsp *UserResponse) error {
|
|
log.Printf("[users] Lookup id=%s", req.Id)
|
|
rsp.Name = "Alice"
|
|
rsp.Email = "alice@example.com"
|
|
return nil
|
|
}
|
|
|
|
// -- Orders service --
|
|
|
|
type OrderRequest struct {
|
|
UserId string `json:"user_id"`
|
|
}
|
|
|
|
type OrderResponse struct {
|
|
OrderId string `json:"order_id"`
|
|
Status string `json:"status"`
|
|
}
|
|
|
|
type Orders struct{}
|
|
|
|
func (o *Orders) Create(ctx context.Context, req *OrderRequest, rsp *OrderResponse) error {
|
|
log.Printf("[orders] Create for user=%s", req.UserId)
|
|
rsp.OrderId = "ORD-001"
|
|
rsp.Status = "created"
|
|
return nil
|
|
}
|
|
|
|
func main() {
|
|
// Create two services — each gets isolated server, client,
|
|
// store, and cache instances automatically.
|
|
users := micro.NewService("users", micro.Address(":9001"))
|
|
orders := micro.NewService("orders", micro.Address(":9002"))
|
|
|
|
// Register handlers
|
|
if err := users.Handle(new(Users)); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
if err := orders.Handle(new(Orders)); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// Run both services together. The group handles signals
|
|
// and stops all services when one exits.
|
|
g := micro.NewGroup(users, orders)
|
|
|
|
fmt.Println("Starting users (:9001) and orders (:9002) in a single binary")
|
|
if err := g.Run(); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|