| #region Copyright notice and license |
| |
| // Copyright 2015 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #endregion |
| |
| namespace Grpc.Core |
| { |
| /// <summary> |
| /// Result of a remote procedure call. |
| /// Based on grpc_status_code from grpc/status.h |
| /// </summary> |
| public enum StatusCode |
| { |
| /// <summary>Not an error; returned on success.</summary> |
| OK = 0, |
| |
| /// <summary>The operation was cancelled (typically by the caller).</summary> |
| Cancelled = 1, |
| |
| /// <summary> |
| /// 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. |
| /// </summary> |
| Unknown = 2, |
| |
| /// <summary> |
| /// 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). |
| /// </summary> |
| InvalidArgument = 3, |
| |
| /// <summary> |
| /// 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. |
| /// </summary> |
| DeadlineExceeded = 4, |
| |
| /// <summary>Some requested entity (e.g., file or directory) was not found.</summary> |
| NotFound = 5, |
| |
| /// <summary>Some entity that we attempted to create (e.g., file or directory) already exists.</summary> |
| AlreadyExists = 6, |
| |
| /// <summary> |
| /// 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). |
| /// </summary> |
| PermissionDenied = 7, |
| |
| /// <summary>The request does not have valid authentication credentials for the operation.</summary> |
| Unauthenticated = 16, |
| |
| /// <summary> |
| /// Some resource has been exhausted, perhaps a per-user quota, or |
| /// perhaps the entire file system is out of space. |
| /// </summary> |
| ResourceExhausted = 8, |
| |
| /// <summary> |
| /// 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. |
| /// </summary> |
| FailedPrecondition = 9, |
| |
| /// <summary> |
| /// The operation was aborted, typically due to a concurrency issue |
| /// like sequencer check failures, transaction aborts, etc. |
| /// </summary> |
| Aborted = 10, |
| |
| /// <summary> |
| /// Operation was attempted past the valid range. E.g., seeking or |
| /// reading past end of file. |
| /// </summary> |
| OutOfRange = 11, |
| |
| /// <summary>Operation is not implemented or not supported/enabled in this service.</summary> |
| Unimplemented = 12, |
| |
| /// <summary> |
| /// Internal errors. Means some invariants expected by underlying |
| /// system has been broken. If you see one of these errors, |
| /// something is very broken. |
| /// </summary> |
| Internal = 13, |
| |
| /// <summary> |
| /// The service is currently unavailable. This is a most likely a |
| /// transient condition and may be corrected by retrying with |
| /// a backoff. |
| /// </summary> |
| Unavailable = 14, |
| |
| /// <summary>Unrecoverable data loss or corruption.</summary> |
| DataLoss = 15 |
| } |
| } |