Error Codes - memcached_return_t
SYNOPSIS
- #include <libmemcached/memcached.h>
Compile and link with -lmemcached
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bool memcached_success(memcached_return_t rc)
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bool memcached_continue(memcached_return_t rc)
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bool memcached_failed(memcached_return_t rc)
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bool memcached_fatal(memcached_return_t rc)
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typedef enum memcached_return_t memcached_return_t
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enum memcached_return_t
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enumerator MEMCACHED_AUTH_CONTINUE
Authentication has been paused.
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enumerator MEMCACHED_AUTH_FAILURE
The credentials provided are not valid for this server.
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enumerator MEMCACHED_AUTH_PROBLEM
An unknown issue has occurred during authentication.
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enumerator MEMCACHED_BAD_KEY_PROVIDED
The key provided is not a valid key.
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enumerator MEMCACHED_BUFFERED
The request has been buffered.
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enumerator MEMCACHED_CLIENT_ERROR
An unknown client error has occurred internally.
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enumerator MEMCACHED_CONNECTION_BIND_FAILURE
Deprecated since version <0.30.
We were not able to bind() to the socket.
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enumerator MEMCACHED_CONNECTION_FAILURE
A unknown error has occurred while trying to connect to a server.
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enumerator MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE
Deprecated since version <0.30.
An error has occurred while trying to connect to a server. It is likely that either the number of file descriptors need to be increased or you are out of memory.
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enumerator MEMCACHED_DATA_DOES_NOT_EXIST
The data requested with the key given was not found.
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enumerator MEMCACHED_DATA_EXISTS
The data requested with the key given was not found.
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enumerator MEMCACHED_DELETED
The object requested by the key has been deleted.
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enumerator MEMCACHED_DEPRECATED
The method that was requested has been deprecated.
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enumerator MEMCACHED_E2BIG
Item is too large for the server to store.
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enumerator MEMCACHED_END
The server has completed returning all of the objects requested.
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enumerator MEMCACHED_ERRNO
An error has occurred in the driver which has set errno.
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enumerator MEMCACHED_FAIL_UNIX_SOCKET
A connection was not established with the server via a unix domain socket.
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enumerator MEMCACHED_FAILURE
Deprecated since version <0.30.
A unknown failure has occurred in the server.
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enumerator MEMCACHED_FETCH_NOTFINISHED
A request has been made, but the server has not finished the fetch of the last request.
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enumerator MEMCACHED_HOST_LOOKUP_FAILURE
A DNS failure has occurred.
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enumerator MEMCACHED_INVALID_ARGUMENTS
The arguments supplied to the given function were not valid.
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enumerator MEMCACHED_INVALID_HOST_PROTOCOL
The server you are connecting too has an invalid protocol. Most likely you are connecting to an older server that does not speak the binary protocol.
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enumerator MEMCACHED_ITEM
An item has been fetched (this is an internal error only).
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enumerator MEMCACHED_KEY_TOO_BIG
The key that has been provided is too large for the given server.
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enumerator MEMCACHED_MAXIMUM_RETURN
This in an internal only state.
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enumerator MEMCACHED_MEMORY_ALLOCATION_FAILURE
An error has occurred while trying to allocate memory.
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enumerator MEMCACHED_NO_KEY_PROVIDED
Deprecated since version <0.30: Use
MEMCACHED_BAD_KEY_PROVIDEDinstead.No key was provided.
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enumerator MEMCACHED_NO_SERVERS
No servers have been added to the memcached_st object.
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enumerator MEMCACHED_NOTFOUND
The object requested was not found.
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enumerator MEMCACHED_NOTSTORED
The request to store an object failed.
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enumerator MEMCACHED_NOT_SUPPORTED
The given method is not supported in the server.
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enumerator MEMCACHED_PARSE_ERROR
An error has occurred while trying to parse the configuration string. You should use memparse to determine what the error was.
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enumerator MEMCACHED_PARSE_USER_ERROR
An error has occurred in parsing the configuration string.
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enumerator MEMCACHED_PARTIAL_READ
The read was only partially successful.
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enumerator MEMCACHED_PROTOCOL_ERROR
An unknown error has occurred in the protocol.
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enumerator MEMCACHED_READ_FAILURE
A read failure has occurred.
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enumerator MEMCACHED_SERVER_ERROR
An unknown error has occurred in the server.
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enumerator MEMCACHED_SERVER_MARKED_DEAD
The requested server has been marked dead.
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enumerator MEMCACHED_SOME_ERRORS
A multi request has been made, and some undetermined number of errors have occurred.
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enumerator MEMCACHED_STAT
A "stat" command has been returned in the protocol.
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enumerator MEMCACHED_STORED
The requested object has been successfully stored on the server.
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enumerator MEMCACHED_SUCCESS
The request was successfully executed.
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enumerator MEMCACHED_TIMEOUT
Operation has timed out.
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enumerator MEMCACHED_UNKNOWN_READ_FAILURE
An unknown read failure only occurs when either there is a bug in the server, or in rare cases where an ethernet nic is reporting dubious information.
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enumerator MEMCACHED_UNKNOWN_STAT_KEY
The server you are communicating with has a stat key which has not be defined in the protocol.
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enumerator MEMCACHED_VALUE
A value has been returned from the server (this is an internal condition only).
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enumerator MEMCACHED_WRITE_FAILURE
An error has occurred while trying to write to a server.
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enumerator MEMCACHED_AUTH_CONTINUE