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>
114 行
3.0 KiB
Go
114 行
3.0 KiB
Go
package etcd
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import (
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"testing"
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"time"
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"go-micro.dev/v6/logger"
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clientv3 "go.etcd.io/etcd/client/v3"
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)
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func newTestRegistry() *etcdRegistry {
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e := &etcdRegistry{
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register: map[string]uint64{},
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leases: map[string]clientv3.LeaseID{},
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keepaliveChs: map[string]<-chan *clientv3.LeaseKeepAliveResponse{},
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keepaliveStop: map[string]chan bool{},
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}
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e.options.Logger = logger.DefaultLogger
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return e
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}
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func seedLease(e *etcdRegistry, key string, ch <-chan *clientv3.LeaseKeepAliveResponse, stop chan bool) {
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e.Lock()
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e.keepaliveChs[key] = ch
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e.keepaliveStop[key] = stop
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e.leases[key] = clientv3.LeaseID(123)
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e.register[key] = 42
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e.Unlock()
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}
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func leaseCached(e *etcdRegistry, key string) bool {
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e.RLock()
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defer e.RUnlock()
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_, ok := e.leases[key]
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return ok
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}
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// A keepalive response with a non-positive TTL means the lease has
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// expired server-side; the loop must drop the cached lease so the next
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// Register re-registers instead of skipping on the "unchanged" check.
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func TestKeepAliveLoopTTLExpiredDropsLease(t *testing.T) {
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e := newTestRegistry()
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key := "svc1node1"
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ch := make(chan *clientv3.LeaseKeepAliveResponse, 1)
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stop := make(chan bool, 1)
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seedLease(e, key, ch, stop)
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done := make(chan struct{})
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go func() { e.keepAliveLoop(key, ch, stop); close(done) }()
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ch <- &clientv3.LeaseKeepAliveResponse{ID: 123, TTL: 0}
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select {
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case <-done:
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case <-time.After(2 * time.Second):
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t.Fatal("keepAliveLoop did not return after a TTL<=0 response")
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}
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if leaseCached(e, key) {
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t.Error("lease should be dropped after it expired (TTL<=0)")
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}
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}
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// A closed keepalive channel also drops the cached lease.
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func TestKeepAliveLoopChannelClosedDropsLease(t *testing.T) {
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e := newTestRegistry()
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key := "svc1node1"
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ch := make(chan *clientv3.LeaseKeepAliveResponse)
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stop := make(chan bool, 1)
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seedLease(e, key, ch, stop)
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done := make(chan struct{})
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go func() { e.keepAliveLoop(key, ch, stop); close(done) }()
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close(ch)
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select {
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case <-done:
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case <-time.After(2 * time.Second):
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t.Fatal("keepAliveLoop did not return after the channel closed")
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}
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if leaseCached(e, key) {
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t.Error("lease should be dropped after the channel closed")
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}
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}
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// A healthy response must NOT drop the lease, and stopping the loop (as
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// on Deregister) leaves the cache for stopKeepAlive to clean up.
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func TestKeepAliveLoopHealthyKeepsLease(t *testing.T) {
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e := newTestRegistry()
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key := "svc1node1"
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ch := make(chan *clientv3.LeaseKeepAliveResponse, 1)
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stop := make(chan bool, 1)
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seedLease(e, key, ch, stop)
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done := make(chan struct{})
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go func() { e.keepAliveLoop(key, ch, stop); close(done) }()
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ch <- &clientv3.LeaseKeepAliveResponse{ID: 123, TTL: 30}
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time.Sleep(50 * time.Millisecond)
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if !leaseCached(e, key) {
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t.Error("a healthy keepalive must not drop the lease")
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}
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stop <- true
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select {
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case <-done:
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case <-time.After(2 * time.Second):
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t.Fatal("keepAliveLoop did not return after stop")
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}
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if !leaseCached(e, key) {
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t.Error("stopping the loop should not drop the lease; stopKeepAlive does that")
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}
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}
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