irene.c...@bochk.com wrote:
Hi team, we are using “TCP Sampler” for test. The destination IP and
destination port firewall are already opened. But connection refused.
Would you please advise how to set the correct connection settings for TCP
Sampler, thanks.
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Your "connection refused" statement doesn't tell enough to us in order
to come up with a comprehensive solution. If you're capable of reaching
out to the destination host/port using telnet
<https://en.wikipedia.org/wiki/Telnet#Telnet_clients>, netcat
<https://en.wikipedia.org/wiki/Netcat> or equivalent - you should be
able to do the same using JMeter's TCP Sampler. Also it worth checking
jmeter.log file
<https://jmeter.apache.org/usermanual/get-started.html#logging> for any
suspicious entries. Enabling JMeter debug logging
<https://www.blazemeter.com/blog/how-to-configure-jmeter-logging> for
the TCP protocol could give you additional information as well, you will
need to add the next line to /log4j2.xml/ file:
<Logger name="org.apache.jmeter.protocol.tcp" level="debug" />
JMeter restart will be required to pick up the change
