Errors
Last updated
This page lists how each ToriiDB layer reports failure: Go errors from store, text responses from Exec, and sentinel errors from daemon.
Error Surface by Layer
| Source | Form |
|---|---|
store methods |
Go error values, or (value, ok bool) for lookups |
store.Exec |
Text: OK, (nil), (integer) n, error: ..., usage: ..., unknown: CMD |
daemon methods |
ErrNotFound, ErrBadRequest, ErrNoEmbedder (wrapped, test with errors.Is) |
Daemon Error Kinds
Over the socket, failures travel as an error kind that the client maps back to a sentinel error; the full table is in Wire Protocol. ErrAlreadyRunning is returned only by Start() when another daemon already answers on the socket.