mats/go-cart-actor
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implement statuscode in packets
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matst80
2024-11-11 23:24:03 +01:00
parent 9c15251f67
commit 0b290a32bf
17 changed files with 295 additions and 226 deletions
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30
synced-pool.go
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@@ -1,7 +1,6 @@
package main
import (
"encoding/json"
"fmt"
"log"
"strings"
@@ -26,7 +25,6 @@ type RemoteHost struct {
*Client
Host string
MissedPings int
//Pool *RemoteGrainPool
}
type SyncedPool struct {
@@ -248,21 +246,27 @@ const (
)
func (h *RemoteHost) Negotiate(knownHosts []string) ([]string, error) {
data, err := h.Call(RemoteNegotiate, RemoteNegotiateResponse, []byte(strings.Join(knownHosts, ";")))
reply, err := h.Call(RemoteNegotiate, RemoteNegotiateResponse, []byte(strings.Join(knownHosts, ";")))
if err != nil {
return nil, err
}
if reply.StatusCode != 200 {
return nil, fmt.Errorf("remote returned error on negotiate: %s", string(reply.Data))
}
return strings.Split(string(data), ";"), nil
return strings.Split(string(reply.Data), ";"), nil
}
func (g *RemoteHost) GetCartMappings() ([]CartId, error) {
data, err := g.Call(GetCartIds, CartIdsResponse, []byte{})
reply, err := g.Call(GetCartIds, CartIdsResponse, []byte{})
if err != nil {
return nil, err
}
parts := strings.Split(string(data), ";")
if reply.StatusCode != 200 {
return nil, fmt.Errorf("remote returned error: %s", string(reply.Data))
}
parts := strings.Split(string(reply.Data), ";")
ids := make([]CartId, 0, len(parts))
for _, p := range parts {
ids = append(ids, ToCartId(p))
@@ -289,13 +293,13 @@ func (p *SyncedPool) Negotiate(knownHosts []string) ([]string, error) {
}
func (r *RemoteHost) ConfirmChange(id CartId, host string) error {
data, err := r.Call(RemoteGrainChanged, AckChange, []byte(fmt.Sprintf("%s;%s", id, host)))
reply, err := r.Call(RemoteGrainChanged, AckChange, []byte(fmt.Sprintf("%s;%s", id, host)))
if err != nil {
return err
}
if string(data) != "ok" {
return fmt.Errorf("remote grain change failed %s", string(data))
if string(reply.Data) != "ok" {
return fmt.Errorf("remote grain change failed %s", string(reply.Data))
}
return nil
@@ -443,9 +447,9 @@ func (p *SyncedPool) getGrain(id CartId) (Grain, error) {
return localGrain, nil
}
func (p *SyncedPool) Process(id CartId, messages ...Message) ([]byte, error) {
func (p *SyncedPool) Process(id CartId, messages ...Message) (*CallResult, error) {
pool, err := p.getGrain(id)
var res []byte
var res *CallResult
if err != nil {
return nil, err
}
@@ -458,7 +462,7 @@ func (p *SyncedPool) Process(id CartId, messages ...Message) ([]byte, error) {
return res, nil
}
func (p *SyncedPool) Get(id CartId) ([]byte, error) {
func (p *SyncedPool) Get(id CartId) (*CallResult, error) {
grain, err := p.getGrain(id)
if err != nil {
return nil, err
@@ -467,5 +471,5 @@ func (p *SyncedPool) Get(id CartId) ([]byte, error) {
return remoteGrain.GetCurrentState()
}
return json.Marshal(grain)
return grain.GetCurrentState()
}