github.com/m3db/m3@v1.5.0/src/msg/protocol/proto/options.go (about)

     1  // Copyright (c) 2018 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package proto
    22  
    23  import (
    24  	xio "github.com/m3db/m3/src/x/io"
    25  	"github.com/m3db/m3/src/x/pool"
    26  )
    27  
    28  var (
    29  	defaultMaxMessageSize = 4 * 1024 * 1024 // 4MB.
    30  )
    31  
    32  // NewOptions creates a new Options.
    33  func NewOptions() Options {
    34  	return &options{
    35  		maxMessageSize: defaultMaxMessageSize,
    36  		rwOpts:         xio.NewOptions(),
    37  	}
    38  }
    39  
    40  type options struct {
    41  	maxMessageSize int
    42  	bytesPool      pool.BytesPool
    43  	rwOpts         xio.Options
    44  }
    45  
    46  func (opts *options) MaxMessageSize() int {
    47  	return opts.maxMessageSize
    48  }
    49  
    50  func (opts *options) SetMaxMessageSize(value int) Options {
    51  	o := *opts
    52  	o.maxMessageSize = value
    53  	return &o
    54  }
    55  
    56  func (opts *options) BytesPool() pool.BytesPool {
    57  	return opts.bytesPool
    58  }
    59  
    60  func (opts *options) SetBytesPool(value pool.BytesPool) Options {
    61  	o := *opts
    62  	o.bytesPool = value
    63  	return &o
    64  }
    65  
    66  func (opts *options) SetRWOptions(value xio.Options) Options {
    67  	o := *opts
    68  	o.rwOpts = value
    69  	return &o
    70  }
    71  
    72  func (opts *options) RWOptions() xio.Options {
    73  	return opts.rwOpts
    74  }