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|
package server
import (
"context"
"time"
"github.com/spiral/errors"
"github.com/spiral/roadrunner/v2/pkg/payload"
"github.com/spiral/roadrunner/v2/pkg/pool"
poolImpl "github.com/spiral/roadrunner/v2/pkg/pool"
"github.com/spiral/roadrunner/v2/pkg/worker"
"github.com/spiral/roadrunner/v2/plugins/config"
"github.com/spiral/roadrunner/v2/plugins/server"
)
const ConfigSection = "server"
const Response = "test"
var testPoolConfig = poolImpl.Config{
NumWorkers: 10,
MaxJobs: 100,
AllocateTimeout: time.Second * 10,
DestroyTimeout: time.Second * 10,
Supervisor: &poolImpl.SupervisorConfig{
WatchTick: 60,
TTL: 1000,
IdleTTL: 10,
ExecTTL: 10,
MaxWorkerMemory: 1000,
},
}
type Foo struct {
configProvider config.Configurer
wf server.Server
pool pool.Pool
}
func (f *Foo) Init(p config.Configurer, workerFactory server.Server) error {
f.configProvider = p
f.wf = workerFactory
return nil
}
func (f *Foo) Serve() chan error {
const op = errors.Op("serve")
// test payload for echo
r := payload.Payload{
Context: nil,
Body: []byte(Response),
}
errCh := make(chan error, 1)
conf := &server.Config{}
var err error
err = f.configProvider.UnmarshalKey(ConfigSection, conf)
if err != nil {
errCh <- err
return errCh
}
// test CMDFactory
cmd, err := f.wf.CmdFactory(nil)
if err != nil {
errCh <- err
return errCh
}
if cmd == nil {
errCh <- errors.E(op, "command is nil")
return errCh
}
// test worker creation
w, err := f.wf.NewWorker(context.Background(), nil)
if err != nil {
errCh <- err
return errCh
}
// test that our worker is functional
sw := worker.From(w)
rsp, err := sw.Exec(r)
if err != nil {
errCh <- err
return errCh
}
if string(rsp.Body) != Response {
errCh <- errors.E("response from worker is wrong", errors.Errorf("response: %s", rsp.Body))
return errCh
}
// should not be errors
err = sw.Stop()
if err != nil {
errCh <- err
return errCh
}
// test pool
f.pool, err = f.wf.NewWorkerPool(context.Background(), testPoolConfig, nil)
if err != nil {
errCh <- err
return errCh
}
// test pool execution
rsp, err = f.pool.Exec(r)
if err != nil {
errCh <- err
return errCh
}
// echo of the "test" should be -> test
if string(rsp.Body) != Response {
errCh <- errors.E("response from worker is wrong", errors.Errorf("response: %s", rsp.Body))
return errCh
}
return errCh
}
func (f *Foo) Stop() error {
f.pool.Destroy(context.Background())
return nil
}
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