libmemcached_check_configuration - libmemcached Documentation
#include <libmemcached-1.0/memcached.h> LIBMEMCACHED memcached_st *memcached(const char *string, size_t string_length) memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, char *error_buffer, size_t error_buffer_size) Compile and link with -lmemcached
libmemcached LIBMEMCACHED_CHECK_CONFIGURATION(3libmemcached)
NAME
libmemcached_check_configuration - libmemcached Documentation
SYNOPSIS
#include <libmemcached-1.0/memcached.h>
LIBMEMCACHED
memcached_st *memcached(const char *string, size_t string_length)
memcached_return_t libmemcached_check_configuration(const
char *option_string, size_t length, char *error_buffer,
size_t error_buffer_size)
Compile and link with -lmemcached
DESCRIPTION
Libmemcached implements a custom language for configuring and modifying
servers. By passing in an option string you can generate a memcached_st
object that you can use in your application directly.
--SERVER=<servername>:<optional_port>/?<optional_weight>
Provide a servername to be used by the client. Providing a weight will
cause weighting to occur with all hosts with each server getting a
default weight of 1.
--SOCKET="<filepath>/?<optional_weight>"
Provide a filepath to a UNIX socket file. Providing a weight will cause
weighting to occur with all hosts with each server getting a default
weight of 1.
--VERIFY-KEY
Verify that keys that are being used fit within the design of the pro-
tocol being used.
--REMOVE_FAILED_SERVERS
Enable the behavior MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS.
--BINARY-PROTOCOL
Force all connections to use the binary protocol.
--BUFFER-REQUESTS
Please see MEMCACHED_BEHAVIOR_BUFFER_REQUESTS.
--CONFIGURE-FILE=
Provide a configuration file to be used to load requests. Beware that
by using a configuration file libmemcached will reset memcached_st
based on information only contained in the file.
--CONNECT-TIMEOUT=
Please see MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT.
--DISTRIBUTION=
Set the distribution model used by the client. See :manpage:`` for
more details.
--HASH=
Set the hashing alogrthm used for placing keys on servers.
--HASH-WITH-NAMESPACE
When enabled the prefix key will be added to the key when determining
which server to store the data in.
--NOREPLY
Enable "no reply" for all calls that support this. It is highly recom-
mended that you use this option with the binary protocol only.
--NUMBER-OF-REPLICAS=
Set the nummber of servers that keys will be replicated to.
--RANDOMIZE-REPLICA-READ
Select randomly the server within the replication pool to read from.
--SORT-HOSTS
When adding new servers always calculate their distribution based on
sorted naming order.
--SUPPORT-CAS
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_SUPPORT_CAS
--USE-UDP
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_USE_UDP
--NAMESPACE=
A namespace is a container that provides context for keys, only other
requests that know the namespace can access these values. This is
accomplished by prepending the namespace value to all keys.
Mecached Pool Options:
--POOL-MIN
Initial size of pool.
--POOL-MAX
Maximize size of the pool.
I/O Options:
--TCP-NODELAY
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_TCP_NODELAY
--TCP-KEEPALIVE
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_TCP_KEEPALIVE
--RETRY-TIMEOUT=
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_RETRY_TIMEOUT
--SERVER-FAILURE-LIMIT=
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_SERVER_FAIL-
URE_LIMIT
--SND-TIMEOUT=
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_SND_TIMEOUT
--SOCKET-RECV-SIZE=
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE
--SOCKET-SEND-SIZE=
See memcached_behavior_set(3) for MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE
--POLL-TIMEOUT=
That sets the value of the timeout used by :manpage: poll().
--IO-BYTES-WATERMARK=
--IO-KEY-PREFETCH=
--IO-MSG-WATERMARK=
--TCP-KEEPIDLE
--RCV-TIMEOUT=
Other:
INCLUDE
Include a file in configuration. Unlike --CONFIGURE-FILE= this will not
reset memcached_st
RESET
Reset memcached_st and continue to process.
END
End configutation processing.
ERROR
End configutation processing and throw an error.
RETURN
memcached() returns a pointer to the memcached_st that was created (or
initialized). On an allocation failure, it returns NULL.
EXAMPLE
const char *config_string= "--SERVER=host10.example.com --SERVER=host11.example.com --SERVER=host10.example.com"
memcached_st *memc= memcached(config_string, strlen(config_string);
{
...
}
memcached_free(memc);
HOME
To find out more information please check: http://libmemcached.org/
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+----------------------+
|Availability | library/libmemcached |
+---------------+----------------------+
|Stability | Uncommitted |
+---------------+----------------------+
SEE ALSO
memcached(1) libmemcached(3) memcached_strerror(3)
AUTHOR
Brian Aker
COPYRIGHT
2011-2013, Brian Aker DataDifferential, http://datadifferential.com/
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://launchpad.net/libmem-
cached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz.
Further information about this software can be found on the open source
community website at http://libmemcached.org/libMemcached.html.
1.0.18 February 09, 2014
LIBMEMCACHED_CHECK_CONFIGURATION(3libmemcached)