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5: 2009-04-29 (水) 13:05:22 iseki ソース 現: 2011-09-28 (水) 11:29:54 admin ソース
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** Outline [#uf52edaf] ** Outline [#uf52edaf]
 +-  &font(120%){''&font(Red){Attention};:''}; ''The texture data is downloaded by HTTP(S) since SL Viewer 2.1.1. Therefore, when Viewer since SL Viewer 2.1.1 is used, sl_cache seems to be useless. ''
 +
-''sl_cache'' is a UDP Texture Cache Server for ''[[sl_relay>sl_relay (E)]]'' running on Linux. -''sl_cache'' is a UDP Texture Cache Server for ''[[sl_relay>sl_relay (E)]]'' running on Linux.
-By our measurements, the texture data accounts for about max ''[[80%:http://www.nsl.tuis.ac.jp/xoops/​modules/xpwiki/gate.php?way=attach&_noum​b&refer=sl_cache&openfile=texture_rate.p​ng]]'' of all UDP data, though it depends on the SIM's status. -By our measurements, the texture data accounts for about max ''[[80%:http://www.nsl.tuis.ac.jp/xoops/​modules/xpwiki/gate.php?way=attach&_noum​b&refer=sl_cache&openfile=texture_rate.p​ng]]'' of all UDP data, though it depends on the SIM's status.
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- ''sl_cache'' is part of ''[[sl_proxy>sl_proxy (E)]]''. - ''sl_cache'' is part of ''[[sl_proxy>sl_proxy (E)]]''.
-- Current version is ''1.1.0''  (5 March '09)+- Current version is ''1.1.0''  (28 Step. '11) 
 +#br
*** Outline of Functions [#gd1c99c9] *** Outline of Functions [#gd1c99c9]
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-Because the configuration file is read before ''sl_cache'' does the switch to the effective user, exec user should be able to be read. -Because the configuration file is read before ''sl_cache'' does the switch to the effective user, exec user should be able to be read.
-The setting of each item is described in the configuration file. Empty lines or lines starting with # are not read. -The setting of each item is described in the configuration file. Empty lines or lines starting with # are not read.
 +#br
*** Items [#w5d029f2] *** Items [#w5d029f2]
-Ports for communication with Relay Server+**** Ports for communication with Relay Server [#q6cfd47b]
-[[MinUdpPutPort>./MinUdpPutPort]] -[[MinUdpPutPort>./MinUdpPutPort]]
-[[MaxUdpPutPort>./MaxUdpPutPort]] -[[MaxUdpPutPort>./MaxUdpPutPort]]
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-[[MaxUdpGetPort>./MaxUdpGetPort]] -[[MaxUdpGetPort>./MaxUdpGetPort]]
-Number of transfer packets+**** Number of transfer packets [#y4963aa0]
-[[GetPacketNum>./GetPacketNum]] -[[GetPacketNum>./GetPacketNum]]
-Access Control+**** Access Control [#o39c29e0]
-[[Hosts_Allow_File>/sl_proxy (E)/Hosts_Allow_File]] -[[Hosts_Allow_File>/sl_proxy (E)/Hosts_Allow_File]]
-Etc. etc.+**** Etc. etc. [#td42a6e9]
-[[Temp_File_Dir>/sl_proxy (E)/Temp_File_Dir]] -[[Temp_File_Dir>/sl_proxy (E)/Temp_File_Dir]]
-[[MaxIdleTime>/sl_proxy (E)/MaxIdleTime]] -[[MaxIdleTime>/sl_proxy (E)/MaxIdleTime]]
 +#br
** Execute Options [#nb85999c] ** Execute Options [#nb85999c]
- sl_cache  [-p port_no] [-f config_file] [-u user_name] [-pid pid_file+ sl_cache  [-p port_no] [-f config_file] [-u user_name] [-i interface_address
-           [-i interface_address+           [-pid pid_file] [-l [hitrate_logfile]] [-v syslog_level
-           [-v syslog_level] [-l [log_file]] [-fdb] [-d] +           [-xpr [expire_days]] [-lx [expire_logfile]] 
- +           [-fdb] [-d] 
-  -p : port number that Relay Server(sl_relay) connects. default is 8200. +           [--version] [--help] [-h] 
-  -f : configuration file. default is /usr/local/etc/sl_proxy/sl_cache.conf +  
-  -u : effective user+ -p   : port number that Relay Server(sl_relay) connects. default is 8200. 
-  -pid: pid file+ -f   : configuration file. default is /usr/local/etc/sl_proxy/sl_cahe.conf 
-  -i : specify sl_relay side network interface IP address. + -u   : specify effective user. 
-       If your server has two or more network interfaces you need to use this option. + -i   : specify sl_relay side network interface IP address. 
-  -: level of syslog. default is LOG_INFO (7)+       if your server has two or more network interfaces, you need to use this option. 
-  -l : create log file. default log file is /var/sl_proxy/slcache.log +  
-  -lx : create cache expire log file. default file name is /var/sl_proxy/sl_expire_cache.log + -pid : specify pid file
-  -xpr: execute the cache expire daemon. The expire time can be continuously specified by day unit. + -l   : create hit rate log file. default file name is /var/sl_proxy/sl_cache_hitrate.log 
-       default is the 30days. + -: level of syslog. default is LOG_INFO (7). 
-       the expire demon retrieves at random and deletes data without the access during the specified days. +  
-  -fdb: Berkeley DB is used for the data base. Default is plain file. + -xpr : execute the cache expire daemon. 
-  -d : debug mode.+       The expire time can be continuously specified by day unit. default is the 30days. 
 +       the expire demon retrieves at random and deletes data without the access during 
 +       the specified days. 
 + -lx  : create cache expire log file. default file name is /var/sl_proxy/sl_expire_cache.log 
 +  
 + -fdb : Berkeley DB is used for the data base. default is plane file. 
 +  
 + -d   : debug mode. display debug information. 
 +  
 + --version  : display Version information. 
 + --help, -h : display this Help messages.
**Processes [#b015ec30] **Processes [#b015ec30]


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