gRPC status 0: OK
OK is gRPC status code 0. The call succeeded. It is the only status that is not an error.
Updated
Usual causes
- The server handler returned normally.
What to check
- If the response looks wrong despite
OK, the server returned a message with fields at their default values; in proto3 a zero, an empty string and an unset field look the same on the wire. - For a stream,
OKarrives once, after the last message, in the trailers.
Retry, and the HTTP equivalent
| OK | |
|---|---|
| Code | 0 |
| Name | OK |
| In istek's status bar | ok |
| Retry | Nothing to retry. |
| HTTP status | 200 |
istek names the status of every call it makes, ok included, and explains transport failures in plain words. See istek.