Error Codes (memcached_return_t)¶
+Error Codes - memcached_return_t¶
SYNOPSIS¶
-#include <libmemcached/memcached.h>
--
-
-
-
memcached_return_t¶
-
-
+
- #include <libmemcached/memcached.h> +
- Compile and link with -lmemcached +
-
-
-
-const char *
memcached_strerror(memcached_st *ptr, memcached_return_t rc)¶
+ -
+bool
memcached_success(memcached_return_t rc)¶
-
-
-
-bool
memcached_success(memcached_return_t)¶
+ -
+bool
memcached_continue(memcached_return_t rc)¶
-
-
-
-bool
memcached_continue(memcached_return_t rc)¶
+ -
+bool
memcached_failed(memcached_return_t rc)¶
-
-
-
-bool
memcached_failed(memcached_return_t)¶
+ -
+bool
memcached_fatal(memcached_return_t rc)¶
-
-
-
-bool
memcached_fatal(memcached_return_t)¶
+ -
+enum memcached_return_t
memcached_return_t¶ -
+enum
memcached_return_t¶
+ -
+
-
+enumerator
MEMCACHED_AUTH_CONTINUE¶
+ Authentication has been paused.
+
-
+
-
+enumerator
MEMCACHED_AUTH_FAILURE¶
+ The credentials provided are not valid for this server.
+
-
+
-
+enumerator
MEMCACHED_AUTH_PROBLEM¶
+ An unknown issue has occurred during authentication.
+
-
+
-
+enumerator
MEMCACHED_BAD_KEY_PROVIDED¶
+ The key provided is not a valid key.
+
-
+
-
+enumerator
MEMCACHED_BUFFERED¶
+ The request has been buffered.
+
-
+
-
+enumerator
MEMCACHED_CLIENT_ERROR¶
+ An unknown client error has occurred internally.
+
-
+
-
+enumerator
MEMCACHED_CONNECTION_BIND_FAILURE¶
+ - ++
Deprecated since version <0.30.
+We were not able to bind() to the socket.
+
-
+
-
+enumerator
MEMCACHED_CONNECTION_FAILURE¶
+ A unknown error has occurred while trying to connect to a server.
+
-
+
-
+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.
+
-
+
-
+enumerator
MEMCACHED_DATA_DOES_NOT_EXIST¶
+ The data requested with the key given was not found.
+
-
+
-
+enumerator
MEMCACHED_DATA_EXISTS¶
+ The data requested with the key given was not found.
+
-
+
-
+enumerator
MEMCACHED_DELETED¶
+ The object requested by the key has been deleted.
+
-
+
-
+enumerator
MEMCACHED_DEPRECATED¶
+ The method that was requested has been deprecated.
+
-
+
-
+enumerator
MEMCACHED_E2BIG¶
+ Item is too large for the server to store.
+
-
+
-
+enumerator
MEMCACHED_END¶
+ The server has completed returning all of the objects requested.
+
-
+
-
+enumerator
MEMCACHED_ERRNO¶
+ An error has occurred in the driver which has set errno.
+
-
+
-
+enumerator
MEMCACHED_FAIL_UNIX_SOCKET¶
+ A connection was not established with the server via a unix domain socket.
+
-
+
-
+enumerator
MEMCACHED_FAILURE¶
+ - ++
Deprecated since version <0.30.
+A unknown failure has occurred in the server.
+
-
+
-
+enumerator
MEMCACHED_FETCH_NOTFINISHED¶
+ A request has been made, but the server has not finished the fetch of the last request.
+
-
+
-
+enumerator
MEMCACHED_HOST_LOOKUP_FAILURE¶
+ A DNS failure has occurred.
+
-
+
-
+enumerator
MEMCACHED_INVALID_ARGUMENTS¶
+ The arguments supplied to the given function were not valid.
+
-
+
-
+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.
+
-
+
-
+enumerator
MEMCACHED_ITEM¶
+ An item has been fetched (this is an internal error only).
+
-
+
-
+enumerator
MEMCACHED_KEY_TOO_BIG¶
+ The key that has been provided is too large for the given server.
+
-
+
-
+enumerator
MEMCACHED_MAXIMUM_RETURN¶
+ This in an internal only state.
+
-
+
-
+enumerator
MEMCACHED_MEMORY_ALLOCATION_FAILURE¶
+ An error has occurred while trying to allocate memory.
+
-
+
-
+enumerator
MEMCACHED_NO_KEY_PROVIDED¶
+ - ++
Deprecated since version <0.30: Use
+MEMCACHED_BAD_KEY_PROVIDEDinstead.No key was provided.
+
-
+
-
+enumerator
MEMCACHED_NO_SERVERS¶
+ No servers have been added to the memcached_st object.
+
-
+
-
+enumerator
MEMCACHED_NOTFOUND¶
+ The object requested was not found.
+
-
+
-
+enumerator
MEMCACHED_NOTSTORED¶
+ The request to store an object failed.
+
-
+
-
+enumerator
MEMCACHED_NOT_SUPPORTED¶
+ The given method is not supported in the server.
+
-
+
-
+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.
+
-
+
-
+enumerator
MEMCACHED_PARSE_USER_ERROR¶
+ An error has occurred in parsing the configuration string.
+
-
+
-
+enumerator
MEMCACHED_PARTIAL_READ¶
+ The read was only partially successful.
+
-
+
-
+enumerator
MEMCACHED_PROTOCOL_ERROR¶
+ An unknown error has occurred in the protocol.
+
-
+
-
+enumerator
MEMCACHED_READ_FAILURE¶
+ A read failure has occurred.
+
-
+
-
+enumerator
MEMCACHED_SERVER_ERROR¶
+ An unknown error has occurred in the server.
+
-
+
-
+enumerator
MEMCACHED_SERVER_MARKED_DEAD¶
+ The requested server has been marked dead.
+
-
+
-
+enumerator
MEMCACHED_SOME_ERRORS¶
+ A multi request has been made, and some undetermined number of errors have occurred.
+
-
+
-
+enumerator
MEMCACHED_STAT¶
+ A "stat" command has been returned in the protocol.
+
-
+
-
+enumerator
MEMCACHED_STORED¶
+ The requested object has been successfully stored on the server.
+
-
+
-
+enumerator
MEMCACHED_SUCCESS¶
+ The request was successfully executed.
+
-
+
-
+enumerator
MEMCACHED_TIMEOUT¶
+ Operation has timed out.
+
-
+
-
+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.
+
-
+
-
+enumerator
MEMCACHED_UNKNOWN_STAT_KEY¶
+ The server you are communicating with has a stat key which has not be defined in the protocol.
+
-
+
-
+enumerator
MEMCACHED_VALUE¶
+ A value has been returned from the server (this is an internal condition only).
+
-
+
-
+enumerator
MEMCACHED_WRITE_FAILURE¶
+ An error has occurred while trying to write to a server.
+
-
+enumerator
-
+
Libmemcached return types:¶
- - - - -MEMCACHED_CONNECTION_BIND_FAILURE
MEMCACHED_UNKNOWN_READ_FAILURE
MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE
MEMCACHED_MEMORY_ALLOCATION_FAILURE
MEMCACHED_INVALID_HOST_PROTOCOL
MEMCACHED_UNIX_SOCKET_PATH_TOO_BIG
-
+
SEE ALSO¶
-memcached libmemcached memcached_client_error or memcached_worker_error
+memcached_strerrormemcached_strerror
- © Copyright 2011-2020 Brian Aker, Michael Wallner + © Copyright