My splunk HEC server disconnecting the HEC connections from the clients when clients trying to send the log over HEC. I get the below error in the _internal log.
WARN HttpListener - Read Timeout communicating with x.x.x.x:61888, disconnecting
I increased the ulimits to below value but no success.
ulimit -Hn 85000
ulimit -Hu 64000
Logs are getting dropped because of this timeout error.
