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comparison tango/tango/net/cluster/tina/CacheServer.d @ 132:1700239cab2e trunk

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[svn r136] MAJOR UNSTABLE UPDATE!!! Initial commit after moving to Tango instead of Phobos. Lots of bugfixes... This build is not suitable for most things.
author lindquist
date Fri, 11 Jan 2008 17:57:40 +0100
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131:5825d48b27d1 132:1700239cab2e
1 /*******************************************************************************
2
3 copyright: Copyright (c) 2004 Kris Bell. All rights reserved
4
5 license: BSD style: $(LICENSE)
6
7 version: July 2004: Initial release
8
9 author: Kris
10
11 *******************************************************************************/
12
13 module tango.net.cluster.tina.CacheServer;
14
15 private import tango.net.cluster.tina.RollCall,
16 tango.net.cluster.tina.CacheThread,
17 tango.net.cluster.tina.ClusterCache,
18 tango.net.cluster.tina.ClusterServer;
19
20 /******************************************************************************
21
22 Extends the ClusterServer to glue cluster-cache support together
23
24 ******************************************************************************/
25
26 class CacheServer : ClusterServer
27 {
28 private ClusterCache cache;
29
30 /**********************************************************************
31
32 Construct this server with the requisite attributes. The
33 'bind' address is the local address we'll be listening on
34
35 **********************************************************************/
36
37 this (InternetAddress bind, Logger logger, uint size)
38 {
39 super ("cache", bind, logger);
40
41 // create a cache instance
42 cache = new ClusterCache (cluster, size);
43 }
44
45 /**********************************************************************
46
47 Start the server
48
49 **********************************************************************/
50
51 void start (bool reuse=false)
52 {
53 super.start (new RollCall(RollCall.Cache), reuse);
54 }
55
56 /**********************************************************************
57
58 Factory method for servicing a request. We just create
59 a new CacheThread to handle requests from the client.
60 The thread does not exit until the socket connection is
61 broken by the client, or some other exception occurs.
62
63 **********************************************************************/
64
65 override void service (IConduit conduit)
66 {
67 (new CacheThread (this, conduit, cluster, cache)).execute;
68 }
69 }
70
71
72
73 version (CacheServer)
74 {
75 import tango.io.Console;
76
77 import tango.net.cluster.tina.CmdParser;
78
79 void main (char[][] args)
80 {
81 auto arg = new CmdParser ("cache.server");
82
83 // default number of cache entries (per channel)
84 arg.size = 1024;
85
86 if (args.length > 1)
87 arg.parse (args[1..$]);
88
89 if (arg.help)
90 Cout ("usage: cacheserver -port=number -size=cachesize -log[=trace, info, warn, error, fatal, none]").newline;
91 else
92 (new CacheServer(new InternetAddress(arg.port), arg.log, arg.size)).start;
93 }
94 }