1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
# frozen_string_literal: true
# rubocop:todo all
# Copyright (C) 2019-2020 MongoDB Inc.
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Mongo
class Monitoring
module Event
module Cmap
# Event published when a connection is closed.
#
# @since 2.9.0
class ConnectionClosed < Base
# @return [ Symbol ] STALE Indicates that the connection was closed due to it being stale.
#
# @since 2.9.0
STALE = :stale
# @return [ Symbol ] IDLE Indicates that the connection was closed due to it being idle.
#
# @since 2.9.0
IDLE = :idle
# @return [ Symbol ] ERROR Indicates that the connection was closed due to it experiencing
# an error.
#
# @since 2.9.0
ERROR = :error
# @return [ Symbol ] POOL_CLOSED Indicates that the connection was closed due to the pool
# already being closed.
#
# @since 2.9.0
POOL_CLOSED = :pool_closed
# @return [ Symbol ] HANDSHAKE_FAILED Indicates that the connection was closed due to the
# connection handshake failing.
#
# @since 2.9.0
HANDSHAKE_FAILED = :handshake_failed
# @return [ Symbol ] UNKNOWN Indicates that the connection was closed for an unknown reason.
#
# @since 2.9.0
UNKNOWN = :unknown
# @return [ Integer ] connection_id The ID of the connection.
#
# @since 2.9.0
attr_reader :connection_id
# @return [ Symbol ] reason The reason why the connection was closed.
#
# @since 2.9.0
attr_reader :reason
# @return [ Mongo::Address ] address The address of the server the pool's connections will
# connect to.
#
# @since 2.9.0
attr_reader :address
# Create the event.
#
# @example Create the event.
# ConnectionClosed.new(address, id, reason)
#
# @since 2.9.0
# @api private
def initialize(address, id, reason)
@reason = reason
@address = address
@connection_id = id
end
# Returns a concise yet useful summary of the event.
#
# @return [ String ] String summary of the event.
#
# @note This method is experimental and subject to change.
#
# @since 2.9.0
# @api experimental
def summary
"#<#{self.class.name.sub(/^Mongo::Monitoring::Event::Cmap::/, '')} " +
"address=#{address} connection_id=#{connection_id} reason=#{reason}>"
end
end
end
end
end
end
|
