| 1 | package acp |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "errors" |
| 6 | "os" |
| 7 | |
| 8 | "reasonix/internal/control" |
| 9 | "reasonix/internal/session" |
| 10 | ) |
| 11 | |
| 12 | func existingTranscript(path string) bool { |
| 13 | _, err := os.Stat(path) |
| 14 | return err == nil |
| 15 | } |
| 16 | |
| 17 | func canonicalSessionExists(ctx context.Context, ctrl *control.Controller, id string) (bool, error) { |
| 18 | service := ctrl.SessionService() |
| 19 | if service == nil { |
| 20 | return ctrl.UsesExclusiveSession(), nil |
| 21 | } |
| 22 | _, err := service.Query().Stat(ctx, session.SessionRef{HostID: service.HostID(), SessionID: id}) |
| 23 | if errors.Is(err, session.ErrSessionNotFound) || os.IsNotExist(err) { |
| 24 | return ctrl.UsesExclusiveSession(), nil |
| 25 | } |
| 26 | return err == nil, err |
| 27 | } |
| 28 | |
| 29 | func openCanonicalSession(ctx context.Context, ctrl *control.Controller, id, method string) error { |
| 30 | service := ctrl.SessionService() |
| 31 | if service == nil { |
| 32 | return &RPCError{Code: ErrInternal, Message: method + ": v3 session service is unavailable"} |
| 33 | } |
| 34 | if _, err := ctrl.OpenSession(ctx, session.SessionRef{HostID: service.HostID(), SessionID: id}); err != nil { |
| 35 | return &RPCError{Code: ErrInvalidParams, Message: method + ": unknown session " + id} |
| 36 | } |
| 37 | return nil |
| 38 | } |
| 39 | |
| 40 | func (s *service) bindSessionClients(id string, params *SessionParams) { |
| 41 | s.bindSessionPathHandlers(id, params) |
| 42 | s.bindClientIO(params, id) |
| 43 | } |
| 44 |