Element |
Description |
|---|---|
Publisher |
Root element for the configuration file. |
Logger |
Contains settings for logging activities |
LogLevel |
The level of logging. Valid values are: error: only log errors warning: log warnings in addition to errors info: log informational messages in addition to messages logged at the warning level debug: log debugging messages in addition to messages logged at the info level |
LogFile |
The name and location of the log file. The file name can be relative or a full path. |
NumMessageBuffers |
The number of message buffers. One message buffer is required for each message that is being simultaneously built. This setting can have a value from 1 to 65535, though the machine must have enough memory to hold the number of buffers specified. |
NumPacketBuffers |
The maximum number of packets to cache in order to satisfy requests by a subscriber to resend a packet. This number of packets is cached per data stream channel. This setting can have a value from 1 to 4294967296, though the machine must have enough memory to hold the number of packets specified. This number of buffers is allocated on initialization of the Publisher. |
MessageFlushInterval |
This is the interval in milliseconds during which a partially filled message buffer must be idle before being sent on the network. This setting can have a value from 1 to 65535 |
LatencyCheckInterval |
The number of seconds after which to do a latency check on a message. This setting can have a value from 1 to 65535. |
AdminChannel |
Information about the administration channel. This channel accepts requests for version information, statistics, and shutdown. |
AdminPort |
This is the port number used by the UAF agent to communicate with the Publisher. The Publisher will listen for incoming administration requests on this port. |
ResendChannel |
Information about the resend channel. This channel listens for connections from subscribers. Subscribers will open a connection to a publisher and issue requests to resend packets. |
ResendPort |
This is the port number used by the Subscribers to request resends of dropped network packets, and to time network latency between publisher and subscriber. |
DataStreamChannelList |
A list of data stream channel definitions. There can be up to 255 data stream channels. |
DataStreamChannel |
Contains information for one data stream channel. Each message sent by the publisher will be sent in a network packet buffer over exactly one of the defined channels. The publisher attempts to balance sending over all the channels while the system is under load. |
ChannelName |
A descriptive name for the channel. This name is used to identify the channel when logging. |
LocalInterface |
This is the IP address of a network interface on the local machine which should be used for sending data |
IPAddress |
This is the UDP multicast address for sending the messages over the network. |
Port |
The port over which messages will be sent using UDP multicasting. |
