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tilln / jmeter-iso8583

ISO8583 Plugin for JMeter
MIT License
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Field 41 issue - Response not received in jmeter. #105

Open Vishwa119 opened 1 week ago

Vishwa119 commented 1 week ago

Discussed in https://github.com/tilln/jmeter-iso8583/discussions/104

Originally posted by **Vishwa119** September 23, 2024 I am sending a request to a switch with header and no trailer. I am using log channel because i dont need any length bit at start, no trailer or padding at end. I can pack and send req to switch and able to receive the succcessful response from switch , which i can see in wireshark. but Jmeter iso8583 plugin couldnt receive it , hence its getting timeout. Also no issue beinglogged like issue in unpacking any fields. Seems all that are okay. I tried using differernt channels and same is the case. Even tried adding MTI mapping, mux configuration. No Success. What could be the issue. ![image](https://github.com/user-attachments/assets/f2bf1aa1-adcb-4886-9446-3c70dd780e9a) ![image](https://github.com/user-attachments/assets/d2808182-9a66-40b8-899a-073ebd940aad) ![image](https://github.com/user-attachments/assets/8ed952fa-ed05-4608-9659-b18ce530b09d) i have put a mock server to test ![image](https://github.com/user-attachments/assets/5d35a76f-42bc-4dfa-9905-55f917335ada) image](https://github.com/user-attachments/assets/a687a722-d95d-48e6-9066-01e6e9ef938f) Wireshark dump: port 12015 is the mock server ![image](https://github.com/user-attachments/assets/a9f6f51e-108f-4eb3-93b3-b1a55a6a49bb) My Observation: **when Req having field 41 and if response doesnt have field 41 , then response is not received ( Concern !!)** Additionally , When log channel is used , then response is not received Appreciate if any input on this.. can DE 41 be bypassed if its an expected behaviour or is it a bug.. please assist in overcoming this..Thanks in Advance!