MongoDB::WriteConcern - phpMan

NAME
    MongoDB::WriteConcern - Encapsulate and validate a write concern

VERSION
    version v2.2.2

SYNOPSIS
        $rp = MongoDB::WriteConcern->new(); # w:1, wtimeout: 1000

        $rp = MongoDB::WriteConcern->new(
            w        => 'majority',
            wtimeout => 10000, # milliseconds
        );

DESCRIPTION
    A write concern describes the guarantee that MongoDB provides when
    reporting on the success of a write operation.

    For core documentation on read preference see
    <http://docs.mongodb.org/manual/core/read-preference/>.

ATTRIBUTES
  w
    Specifies the desired acknowledgement level. If not set, the server
    default will be used, which is usually "1".

  wtimeout
    Specifies how long to wait for the write concern to be satisfied (in
    milliseconds). Defaults to 1000. If you set this to undef, it could
    block indefinitely (or until socket timeout is reached).

  j
    The j option confirms that the mongod instance has written the data to
    the on-disk journal. Defaults to false.

    Note: specifying a write concern that set j to a true value may result
    in an error with a mongod or mongos running with --nojournal option now
    errors.

AUTHORS
    *   David Golden <david AT mongodb.com>

    *   Rassi <rassi AT mongodb.com>

    *   Mike Friedman <friedo AT friedo.com>

    *   Kristina Chodorow <k.chodorow AT gmail.com>

    *   Florian Ragwitz <rafl AT debian.org>

COPYRIGHT AND LICENSE
    This software is Copyright (c) 2020 by MongoDB, Inc.

    This is free software, licensed under:

      The Apache License, Version 2.0, January 2004