refactor: errors moved to errors.go

hub/internal/service/connection_manager/agent.go

@@ -20,21 +20,22 @@ type statusAgent interface {
 
 // использовать sync.Pool что бы переиспользвоать этот обьект
 type AgentConnection struct {
-	stream    streamConn
-	heartbeat heartbeatStore
-	log       zerolog.Logger
-	status    statusAgent
-	AgentID   string
-	response  *store.ResponseStore
-	ctx       context.Context
-	cancel    context.CancelFunc
+	stream             streamConn
+	heartbeat          heartbeatStore
+	log                zerolog.Logger
+	status             statusAgent
+	AgentID            string
+	response           *store.ResponseStore
+	ctx                context.Context
+	cancel             context.CancelFunc
+	heartbeatTimeoutMS int
 }
 
-func newAgentConnection(agentID string, stream streamConn, heartbeat heartbeatStore, status statusAgent, logger zerolog.Logger) *AgentConnection {
+func newAgentConnection(agentID string, stream streamConn, heartbeat heartbeatStore, status statusAgent, heartbeatTimeoutMS int, logger zerolog.Logger) *AgentConnection {
 	response := store.NewResponseStore()
 	logger = logger.With().Str("agentID", agentID).Logger()
 	ctx, cancel := context.WithCancel(stream.Context())
-	return &AgentConnection{stream: stream, response: response, heartbeat: heartbeat, log: logger, AgentID: agentID, status: status, ctx: ctx, cancel: cancel}
+	return &AgentConnection{stream: stream, response: response, heartbeat: heartbeat, log: logger, AgentID: agentID, status: status, ctx: ctx, cancel: cancel, heartbeatTimeoutMS: heartbeatTimeoutMS}
 }
 
 func (a *AgentConnection) Listen() error {
@@ -83,14 +84,14 @@ func (a *AgentConnection) Listen() error {
 
 func (a *AgentConnection) listenHeartbeat(heartbeats <-chan domainHub.CreateHeartbeatModel) {
 	lastHeartbeat := 0
-	timer := time.NewTicker(5 * time.Second)
+	timer := time.NewTicker(time.Duration(a.heartbeatTimeoutMS) * time.Millisecond)
 	defer timer.Stop()
 
 	for {
 		select {
 		case <-timer.C:
-			if lastHeartbeat < 30 {
-				lastHeartbeat += 5
+			if lastHeartbeat < 4 {
+				lastHeartbeat += 1
 				a.status.Offline()
 				continue
 			}
@@ -134,9 +135,9 @@ func (a *AgentConnection) Execute(ctx context.Context, request domainHub.AgentRe
 
 	select {
 	case <-a.ctx.Done():
-		return domainHub.AgentResponse{}, fmt.Errorf("connection close")
+		return domainHub.AgentResponse{}, ConnectionCloseErr
 	case <-ctx.Done():
-		return domainHub.AgentResponse{}, fmt.Errorf("request timeout")
+		return domainHub.AgentResponse{}, ctx.Err()
 	case response := <-ch:
 		a.log.Info().Str("requestID", requestID).Msg("received response")
 		return response, nil