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socketstcpjmeter

How to send some TCP hex packets in JMeter

I'm working on a test scenario that it's testing a socket server over TCP with JMeter. My test tree and TCP Sampler looks like this: TCP Sampler

I used BinaryTCPClientImpl for 'TCPClient classname'. It worked correctly and sent the hex packet (24240011093583349040005000F6C80D0A) to the server and I received the packet in server side too. After receiving the packet in the server side, it answered and JMeter received the response packet correctly too.

As you can see in the following test result, the TCP Sampler (Login Packet) send 4 times in the right way and responses are true (404000120935833490400040000105490d0a). Test Result

The problem is that JMeter waits till the end of Timeout (in my case 2000ms) for each request and when it occurred then go to the next request. I don't want to wait for a timeout, I need a forward scenario, without the wait.

Solution

  • I found the solution according to the following question and it helped me: Answer link

    I just set the End of line(EOL) byte value to 10 that it means return new line in ASCI table.