1 | #Region "Microsoft.VisualBasic::a491bd98f891310b14cf4957ddae8936, Microsoft.VisualBasic.Core\Net\Abstract.vb" |
2 | |
3 | ' Author: |
4 | ' |
5 | ' asuka (amethyst.asuka@gcmodeller.org) |
6 | ' xie (genetics@smrucc.org) |
7 | ' xieguigang (xie.guigang@live.com) |
8 | ' |
9 | ' Copyright (c) 2018 GPL3 Licensed |
10 | ' |
11 | ' |
12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
13 | ' |
14 | ' |
15 | ' This program is free software: you can redistribute it and/or modify |
16 | ' it under the terms of the GNU General Public License as published by |
17 | ' the Free Software Foundation, either version 3 of the License, or |
18 | ' (at your option) any later version. |
19 | ' |
20 | ' This program is distributed in the hope that it will be useful, |
21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
23 | ' GNU General Public License for more details. |
24 | ' |
25 | ' You should have received a copy of the GNU General Public License |
26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
27 | |
28 | |
29 | |
30 | ' /********************************************************************************/ |
31 | |
32 | ' Summaries: |
33 | |
34 | ' Class IProtocolHandler |
35 | ' |
36 | ' |
37 | ' |
38 | ' Delegate Sub |
39 | ' |
40 | ' |
41 | ' Delegate Function |
42 | ' |
43 | ' |
44 | ' Interface IServicesSocket |
45 | ' |
46 | ' Properties: IsRunning, IsShutdown, LocalPort |
47 | ' |
48 | ' Function: (+2 Overloads) Run |
49 | ' |
50 | ' Interface IDataRequestHandler |
51 | ' |
52 | ' Properties: Responsehandler |
53 | ' |
54 | ' |
55 | ' |
56 | ' |
57 | ' |
58 | ' /********************************************************************************/ |
59 | |
60 | #End Region |
61 | |
62 | Imports Microsoft.VisualBasic.ComponentModel |
63 | Imports Microsoft.VisualBasic.Net.Protocols |
64 | Imports Microsoft.VisualBasic.Net.Protocols.Reflection |
65 | Imports Microsoft.VisualBasic.Net.Tcp |
66 | |
67 | Namespace Net.Abstract |
68 | |
69 | ''' <summary> |
70 | ''' Object for handles the request <see cref="Protocol"/>. |
71 | ''' </summary> |
72 | Public MustInherit Class IProtocolHandler |
73 | |
74 | MustOverride ReadOnly Property ProtocolEntry As Long |
75 | MustOverride Function HandleRequest(request As RequestStream, remoteDevcie As System.Net.IPEndPoint) As RequestStream |
76 | End Class |
77 | |
78 | #Region "Delegate Abstract Interface" |
79 | |
80 | Public Delegate Sub ForceCloseHandle(socket As StateObject) |
81 | |
82 | ''' <summary> |
83 | ''' |
84 | ''' </summary> |
85 | ''' <param name="request"></param> |
86 | ''' <param name="RemoteAddress"></param> |
87 | ''' <returns></returns> |
88 | Public Delegate Function DataRequestHandler(request As RequestStream, RemoteAddress As System.Net.IPEndPoint) As RequestStream |
89 | #End Region |
90 | |
91 | ''' <summary> |
92 | ''' Socket listening object which is running at the server side asynchronous able multiple threading. |
93 | ''' (运行于服务器端上面的Socket监听对象,多线程模型) |
94 | ''' </summary> |
95 | ''' <remarks></remarks> |
96 | Public Interface IServicesSocket : Inherits IDisposable, ITaskDriver, IDataRequestHandler |
97 | |
98 | ''' <summary> |
99 | ''' The server services listening on this local port.(当前的这个服务器对象实例所监听的本地端口号) |
100 | ''' </summary> |
101 | ''' <value></value> |
102 | ''' <returns></returns> |
103 | ''' <remarks></remarks> |
104 | ReadOnly Property LocalPort As Integer |
105 | ReadOnly Property IsShutdown As Boolean |
106 | ReadOnly Property IsRunning As Boolean |
107 | |
108 | ''' <summary> |
109 | ''' This server waits for a connection and then uses asychronous operations to |
110 | ''' accept the connection, get data from the connected client, |
111 | ''' echo that data back to the connected client. |
112 | ''' It then disconnects from the client and waits for another client.(请注意,当服务器的代码运行到这里之后,代码将被阻塞在这里) |
113 | ''' </summary> |
114 | ''' <remarks></remarks> |
115 | Overloads Function Run() As Integer |
116 | |
117 | ''' <summary> |
118 | ''' This server waits for a connection and then uses asychronous operations to |
119 | ''' accept the connection, get data from the connected client, |
120 | ''' echo that data back to the connected client. |
121 | ''' It then disconnects from the client and waits for another client.(请注意,当服务器的代码运行到这里之后,代码将被阻塞在这里) |
122 | ''' </summary> |
123 | ''' <remarks></remarks> |
124 | Overloads Function Run(localEndPoint As System.Net.IPEndPoint) As Integer |
125 | End Interface |
126 | |
127 | Public Interface IDataRequestHandler |
128 | |
129 | ''' <summary> |
130 | ''' This function pointer using for the data request handling of the data request from the client socket. |
131 | ''' (这个函数指针用于处理来自于客户端的请求) |
132 | ''' </summary> |
133 | ''' <remarks></remarks> |
134 | Property Responsehandler As DataRequestHandler |
135 | End Interface |
136 | End Namespace |