View Source GRPC.Status (grpc v0.9.0)

A collection of gRPC statuses.

CodeStatusStatus Message
0:okSuccess
1:cancelledThe operation was cancelled (typically by the caller)
2:unknownUnknown error
3:invalid_argumentClient specified an invalid argument
4:deadline_exceededDeadline expired before operation could complete
5:not_foundSome requested entity (e.g., file or directory) was not found
6:already_existsSome entity that we attempted to create (e.g., file or directory) already exists
7:permission_deniedThe caller does not have permission to execute the specified operation
8:resource_exhaustedSome resource has been exhausted
9:failed_preconditionOperation was rejected because the system is not in a state required for the operation's execution
10:abortedThe operation was aborted
11:out_of_rangeOperation was attempted past the valid range
12:unimplementedOperation is not implemented or not supported/enabled in this service
13:internalInternal errors
14:unavailableThe service is currently unavailable
15:data_lossUnrecoverable data loss or corruption
16:unauthenticatedThe request does not have valid authentication credentials for the operation

For more details, please refer to the official gRPC docs

Summary

Functions

The operation was aborted.

Some entity that we attempted to create (e.g., file or directory) already exists.

The operation was cancelled (typically by the caller).

Unrecoverable data loss or corruption.

Deadline expired before operation could complete.

Operation was rejected because the system is not in a state required for the operation's execution.

Internal errors.

Client specified an invalid argument.

Some requested entity (e.g., file or directory) was not found.

Not an error; returned on success.

Operation was attempted past the valid range.

The caller does not have permission to execute the specified operation.

Some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space.

The request does not have valid authentication credentials for the operation.

The service is currently unavailable.

Operation is not implemented or not supported/enabled in this service.

Unknown error.

Types

Functions

@spec aborted() :: t()

The operation was aborted.

Typically due to a concurrency issue like sequencer check failures, transaction aborts, etc.

@spec already_exists() :: t()

Some entity that we attempted to create (e.g., file or directory) already exists.

@spec cancelled() :: t()

The operation was cancelled (typically by the caller).

@spec code_name(t()) :: binary()
@spec data_loss() :: t()

Unrecoverable data loss or corruption.

@spec deadline_exceeded() :: t()

Deadline expired before operation could complete.

For operations that change the state of the system, this error may be returned even if the operation has completed successfully. For example, a successful response from a server could have been delayed long enough for the deadline to expire.

@spec failed_precondition() :: t()

Operation was rejected because the system is not in a state required for the operation's execution.

For example, directory to be deleted may be non-empty, an rmdir operation is applied to a non-directory, etc.

@spec http_code(t()) :: t()
@spec internal() :: t()

Internal errors.

Means some invariants expected by underlying system has been broken. If you see one of these errors, something is very broken.

@spec invalid_argument() :: t()

Client specified an invalid argument.

Note that this differs from FAILED_PRECONDITION. INVALID_ARGUMENT indicates arguments that are problematic regardless of the state of the system (e.g., a malformed file name).

@spec not_found() :: t()

Some requested entity (e.g., file or directory) was not found.

@spec ok() :: t()

Not an error; returned on success.

@spec out_of_range() :: t()

Operation was attempted past the valid range.

E.g., seeking or reading past end of file.

@spec permission_denied() :: t()

The caller does not have permission to execute the specified operation.

PERMISSION_DENIED must not be used for rejections caused by exhausting some resource (use RESOURCE_EXHAUSTED instead for those errors). PERMISSION_DENIED must not be used if the caller can not be identified (use UNAUTHENTICATED instead for those errors).

@spec resource_exhausted() :: t()

Some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space.

@spec status_message(t()) :: String.t() | nil
@spec unauthenticated() :: t()

The request does not have valid authentication credentials for the operation.

@spec unavailable() :: t()

The service is currently unavailable.

This is a most likely a transient condition and may be corrected by retrying with a backoff.

@spec unimplemented() :: t()

Operation is not implemented or not supported/enabled in this service.

@spec unknown() :: t()

Unknown error.

An example of where this error may be returned is if a Status value received from another address space belongs to an error-space that is not known in this address space. Also errors raised by APIs that do not return enough error information may be converted to this error.