Web agent relay configuration
Starting with V188.8.131.52, relays can be configured to support web agents exclusively.
In this mode, no JMS connection between relay and server is required and JMS agents will not be able to connect. You must upgrade relays for agents with web communication enabled and associate with the relay from the UI. However, a successful agent communication does not require any configuration. The following web communication parameters are defined in the relayInstallDir/conf/agentrelay.properties file:
Agent relay limits
The maximum number of agents that can be assigned to a relay is limited in each of the releases. See to the following table to check the number of agents that are allowed for a relay for your installedIBM® UrbanCode® Deploy version.
|Version||Relay mode||Agent type||Limit with default proxy||Limit with legacy proxy|
|184.108.40.206 or before||JMS mode||Web Agents||1K||N/A|
|220.127.116.11 to 18.104.22.168||Web mode||Web Agents||1K||N/A|
|JMS mode||Web Agents||1K||N/A|
|22.214.171.124 or later||Web Mode||Web Agents||10K||1K|
|JMS Mode||Web Agents||10K||1K|
In Linux, use the following utilities to reach the design limit of 10K concurrent agents:
fs.file-max >= 40000
nofile >= 40000
net.ipv4.ip_local_port_range >= "10000 65000"