forked from northwesternmutual/grammes
-
Notifications
You must be signed in to change notification settings - Fork 0
/
dialer.go
69 lines (62 loc) · 2.35 KB
/
dialer.go
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
// Copyright (c) 2018 Northwestern Mutual.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package gremconnect
import "time"
// Dialer will be used to dial in a connection
// between the client and gremlin server without
// directly using a websocket. This leaves room
// for mocking and altered methods of connecting
// to the server.
type Dialer interface {
// Actions
Connect() error
Close() error
Write(msg []byte) error
Read() (msg []byte, err error)
Ping(errs chan error)
// Checkers
IsConnected() bool
IsDisposed() bool
// Getters
Auth() (*Auth, error)
Address() string
GetQuit() chan struct{}
// Configuration Setters
SetAuth(username string, password string)
SetTimeout(interval time.Duration)
SetPingInterval(interval time.Duration)
SetWritingWait(interval time.Duration)
SetReadingWait(interval time.Duration)
}
// NewWebSocketDialer returns a new WebSocket dialer to use when
// establishing a connection to the Gremlin server. This
// function also assigns default values to the websocket
// if they're not assigned by DialerConfig functions.
func NewWebSocketDialer(address string) Dialer {
return &WebSocket{
timeout: 5 * time.Second,
pingInterval: 60 * time.Second,
writingWait: 15 * time.Second,
readingWait: 15 * time.Second,
connected: false,
address: address,
Quit: make(chan struct{}),
}
}