Macromedia flash media server 2-managing flash media server ユーザーズマニュアル

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Configuration Files
UpdateInterval
This specifies how frequently the server checks the cache and updates its contents if the XML 
files have changed.
Description
The default update interval is 5 seconds.
WriteBufferSize
This tag specifies in kilobytes the size of the write buffer.  
Description
The default size is 16KBs.
Vhost.xml file
The Vhost.xml configuration file defines an individual virtual host in Flash Media Server. 
Each virtual host directory on the server contains its own Vhost.xml file. 
The Vhost.xml file contains tags that define the settings for the virtual host. These settings 
include aliases for the virtual host, the location of the virtual host’s application directory, 
limits on the resources the virtual host can use, and other parameters.
Each virtual host must have its own directory inside the adaptor directory. The name of the 
directory must be the actual name of the virtual host, such as streaming.macromedia.com. 
Each defined virtual host must be mapped to a DNS [Domain Name Server] entry or another 
name resolution such as a WINS address or a hosts file, that specifies an IP address on the 
server computer.
Each adaptor must contain a _defaultVHost_ directory in addition to the custom virtual 
hosts that you define. If a client application tries to connect to a virtual host that does not 
exist, the server attempts to connect it to _defaultVHost_. If you are using a secure port for 
the adaptor that contains the virtual host, you can only define one virtual host to the adaptor, 
in addition to _defaultVHost_. 
The Vhost.xml file contains the following tag structure.
<VirtualHost>
<AliasList>
<Alias name="acme">acme.myDomain.com</Alias>
</AliasList>
<AppsDir></AppsDir> 
<ResourceLimits>
<MaxConnections></MaxConnections> 
<MaxAppInstances></MaxAppInstances>