huge refactor

1 files changed, 0 insertions, 236 deletions

diff --git a/sync_worker.go b/sync_worker.go
deleted file mode 100755
index 94a804a7..00000000
--- a/sync_worker.go
+++ /dev/null
@@ -1,236 +0,0 @@
-package roadrunner
-
-import (
-	"bytes"
-	"context"
-	"time"
-
-	"github.com/spiral/errors"
-	"github.com/spiral/roadrunner/v2/util"
-	"go.uber.org/multierr"
-
-	"github.com/spiral/goridge/v3"
-)
-
-var EmptyPayload = Payload{}
-
-type SyncWorker interface {
-	// WorkerBase provides basic functionality for the SyncWorker
-	WorkerBase
-	// Exec used to execute payload on the SyncWorker, there is no TIMEOUTS
-	Exec(rqs Payload) (Payload, error)
-	// ExecWithContext used to handle Exec with TTL
-	ExecWithContext(ctx context.Context, p Payload) (Payload, error)
-}
-
-type syncWorker struct {
-	w WorkerBase
-}
-
-// NewSyncWorker creates SyncWorker from WorkerBasa
-func NewSyncWorker(w WorkerBase) (SyncWorker, error) {
-	return &syncWorker{
-		w: w,
-	}, nil
-}
-
-// Exec payload without TTL timeout.
-func (tw *syncWorker) Exec(p Payload) (Payload, error) {
-	const op = errors.Op("sync worker Exec")
-	if len(p.Body) == 0 && len(p.Context) == 0 {
-		return EmptyPayload, errors.E(op, errors.Str("payload can not be empty"))
-	}
-
-	if tw.w.State().Value() != StateReady {
-		return EmptyPayload, errors.E(op, errors.Errorf("WorkerProcess is not ready (%s)", tw.w.State().String()))
-	}
-
-	// set last used time
-	tw.w.State().SetLastUsed(uint64(time.Now().UnixNano()))
-	tw.w.State().Set(StateWorking)
-
-	rsp, err := tw.execPayload(p)
-	if err != nil {
-		// just to be more verbose
-		if errors.Is(errors.ErrSoftJob, err) == false {
-			tw.w.State().Set(StateErrored)
-			tw.w.State().RegisterExec()
-		}
-		return EmptyPayload, err
-	}
-
-	tw.w.State().Set(StateReady)
-	tw.w.State().RegisterExec()
-
-	return rsp, nil
-}
-
-type wexec struct {
-	payload Payload
-	err     error
-}
-
-// Exec payload without TTL timeout.
-func (tw *syncWorker) ExecWithContext(ctx context.Context, p Payload) (Payload, error) {
-	const op = errors.Op("ExecWithContext")
-	c := make(chan wexec, 1)
-	go func() {
-		if len(p.Body) == 0 && len(p.Context) == 0 {
-			c <- wexec{
-				payload: EmptyPayload,
-				err:     errors.E(op, errors.Str("payload can not be empty")),
-			}
-			return
-		}
-
-		if tw.w.State().Value() != StateReady {
-			c <- wexec{
-				payload: EmptyPayload,
-				err:     errors.E(op, errors.Errorf("WorkerProcess is not ready (%s)", tw.w.State().String())),
-			}
-			return
-		}
-
-		// set last used time
-		tw.w.State().SetLastUsed(uint64(time.Now().UnixNano()))
-		tw.w.State().Set(StateWorking)
-
-		rsp, err := tw.execPayload(p)
-		if err != nil {
-			// just to be more verbose
-			if errors.Is(errors.ErrSoftJob, err) == false {
-				tw.w.State().Set(StateErrored)
-				tw.w.State().RegisterExec()
-			}
-			c <- wexec{
-				payload: EmptyPayload,
-				err:     errors.E(op, err),
-			}
-			return
-		}
-
-		tw.w.State().Set(StateReady)
-		tw.w.State().RegisterExec()
-
-		c <- wexec{
-			payload: rsp,
-			err:     nil,
-		}
-	}()
-
-	select {
-	case <-ctx.Done():
-		err := multierr.Combine(tw.Kill())
-		if err != nil {
-			return EmptyPayload, multierr.Append(err, ctx.Err())
-		}
-		return EmptyPayload, ctx.Err()
-	case res := <-c:
-		if res.err != nil {
-			return EmptyPayload, res.err
-		}
-		return res.payload, nil
-	}
-}
-
-func (tw *syncWorker) execPayload(p Payload) (Payload, error) {
-	const op = errors.Op("exec payload")
-
-	frame := goridge.NewFrame()
-	frame.WriteVersion(goridge.VERSION_1)
-	// can be 0 here
-
-	buf := new(bytes.Buffer)
-	buf.Write(p.Context)
-	buf.Write(p.Body)
-
-	// Context offset
-	frame.WriteOptions(uint32(len(p.Context)))
-	frame.WritePayloadLen(uint32(buf.Len()))
-	frame.WritePayload(buf.Bytes())
-
-	frame.WriteCRC()
-
-	// empty and free the buffer
-	buf.Truncate(0)
-
-	err := tw.Relay().Send(frame)
-	if err != nil {
-		return EmptyPayload, err
-	}
-
-	frameR := goridge.NewFrame()
-
-	err = tw.w.Relay().Receive(frameR)
-	if err != nil {
-		return EmptyPayload, errors.E(op, err)
-	}
-	if frameR == nil {
-		return EmptyPayload, errors.E(op, errors.Str("nil frame received"))
-	}
-
-	if !frameR.VerifyCRC() {
-		return EmptyPayload, errors.E(op, errors.Str("failed to verify CRC"))
-	}
-
-	flags := frameR.ReadFlags()
-
-	if flags&byte(goridge.ERROR) != byte(0) {
-		return EmptyPayload, errors.E(op, errors.ErrSoftJob, errors.Str(string(frameR.Payload())))
-	}
-
-	options := frameR.ReadOptions()
-	if len(options) != 1 {
-		return EmptyPayload, errors.E(op, errors.Str("options length should be equal 1 (body offset)"))
-	}
-
-	payload := Payload{}
-	payload.Context = frameR.Payload()[:options[0]]
-	payload.Body = frameR.Payload()[options[0]:]
-
-	return payload, nil
-}
-
-func (tw *syncWorker) String() string {
-	return tw.w.String()
-}
-
-func (tw *syncWorker) Pid() int64 {
-	return tw.w.Pid()
-}
-
-func (tw *syncWorker) Created() time.Time {
-	return tw.w.Created()
-}
-
-func (tw *syncWorker) AddListener(listener util.EventListener) {
-	tw.w.AddListener(listener)
-}
-
-func (tw *syncWorker) State() State {
-	return tw.w.State()
-}
-
-func (tw *syncWorker) Start() error {
-	return tw.w.Start()
-}
-
-func (tw *syncWorker) Wait() error {
-	return tw.w.Wait()
-}
-
-func (tw *syncWorker) Stop(ctx context.Context) error {
-	return tw.w.Stop(ctx)
-}
-
-func (tw *syncWorker) Kill() error {
-	return tw.w.Kill()
-}
-
-func (tw *syncWorker) Relay() goridge.Relay {
-	return tw.w.Relay()
-}
-
-func (tw *syncWorker) AttachRelay(rl goridge.Relay) {
-	tw.w.AttachRelay(rl)
-}