Source code for etcd3.errors.go_grpc_codes

from golang grpc lib:

[docs]class GRPCCode(object): # OK is returned on success. OK = 0 # Canceled indicates the operation was canceled (typically by the caller). Canceled = 1 # 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. Unknown = 2 # InvalidArgument indicates client specified an invalid argument. # Note that this differs from FailedPrecondition. It indicates arguments # that are problematic regardless of the state of the system # (e.g., a malformed file name). InvalidArgument = 3 # DeadlineExceeded means operation expired before completion. # 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. DeadlineExceeded = 4 # NotFound means some requested entity (e.g., file or directory) was # not found. NotFound = 5 # AlreadyExists means an attempt to create an entity failed because one # already exists. AlreadyExists = 6 # PermissionDenied indicates the caller does not have permission to # execute the specified operation. It must not be used for rejections # caused by exhausting some resource (use ResourceExhausted # instead for those errors). It must not be # used if the caller cannot be identified (use Unauthenticated # instead for those errors). PermissionDenied = 7 # ResourceExhausted indicates some resource has been exhausted, perhaps # a per-user quota, or perhaps the entire file system is out of space. ResourceExhausted = 8 # FailedPrecondition indicates 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. # # A litmus test that may help a service implementor in deciding # between FailedPrecondition, Aborted, and Unavailable: # (a) Use Unavailable if the client can retry just the failing call. # (b) Use Aborted if the client should retry at a higher-level # (e.g., restarting a read-modify-write sequence). # (c) Use FailedPrecondition if the client should not retry until # the system state has been explicitly fixed. E.g., if an "rmdir" # fails because the directory is non-empty, FailedPrecondition # should be returned since the client should not retry unless # they have first fixed up the directory by deleting files from it. # (d) Use FailedPrecondition if the client performs conditional # REST Get/Update/Delete on a resource and the resource on the # server does not match the condition. E.g., conflicting # read-modify-write on the same resource. FailedPrecondition = 9 # Aborted indicates the operation was aborted, typically due to a # concurrency issue like sequencer check failures, transaction aborts, # etc. # # See litmus test above for deciding between FailedPrecondition, # Aborted, and Unavailable. Aborted = 10 # OutOfRange means operation was attempted past the valid range. # E.g., seeking or reading past end of file. # # Unlike InvalidArgument, this error indicates a problem that may # be fixed if the system state changes. For example, a 32-bit file # system will generate InvalidArgument if asked to read at an # offset that is not in the range [0,2^32-1], but it will generate # OutOfRange if asked to read from an offset past the current # file size. # # There is a fair bit of overlap between FailedPrecondition and # OutOfRange. We recommend using OutOfRange (the more specific # error) when it applies so that callers who are iterating through # a space can easily look for an OutOfRange error to detect when # they are done. OutOfRange = 11 # Unimplemented indicates operation is not implemented or not # supported/enabled in this service. Unimplemented = 12 # Internal errors. Means some invariants expected by underlying # system has been broken. If you see one of these errors, # something is very broken. Internal = 13 # Unavailable indicates the service is currently unavailable. # This is a most likely a transient condition and may be corrected # by retrying with a backoff. # # See litmus test above for deciding between FailedPrecondition, # Aborted, and Unavailable. Unavailable = 14 # DataLoss indicates unrecoverable data loss or corruption. DataLoss = 15 # Unauthenticated indicates the request does not have valid # authentication credentials for the operation. Unauthenticated = 16
codeText = { 0: 'OK', 1: 'Canceled', 2: 'Unknown', 3: 'InvalidArgument', 4: 'DeadlineExceeded', 5: 'NotFound', 6: 'AlreadyExists', 7: 'PermissionDenied', 8: 'ResourceExhausted', 9: 'FailedPrecondition', 10: 'Aborted', 11: 'OutOfRange', 12: 'Unimplemented', 13: 'Internal', 14: 'Unavailable', 15: 'DataLoss', 16: 'Unauthenticated' }
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