"received a stop message" 와 함께 테스트가 종료되어버립니다.

[raejoonee]

안녕하세요, #713 에서 제기된 문제와 같은 문제를 겪고 있는데요.
아래 로그에서 보실 수 있는 것처럼 received a stop message 메시지와 함께 제대로 테스트하지 않고 종료되어 버리는 현상을 겪고 있습니다.
agent log 에는 특이사항이 없고, request timeout 도 충분히 시간을 주기도 하고 줄여 보기도 했지만 문제점을 잘 모르겠습니다.
참고로, 스크립트 검증 화면에서는 문제없이 테스트가 잘 동작합니다.
스크립트는 스크립트 > 만들기 > 스크립트 만들기 > POST > 상세 설정에서 Header 및 Body 설정과 같은 방식으로 만들었고 별도로 커스텀한 부분도 없습니다.
혹시 의심되는 이유가 있으실까요?

agent log

2022-07-11 22:37:57,864 INFO  Setting of nGrinder local DNS successfully
2022-07-11 22:37:57,868 INFO  The Grinder version 3.9.1
2022-07-11 22:37:57,870 INFO  OpenJDK Runtime Environment 1.8.0_275-b01: OpenJDK 64-Bit Server VM (25.275-b01, mixed mode) on Linux amd64 3.10.0-957.1.3.el7.x86_64
2022-07-11 22:37:57,874 INFO  time zone is JST (+0900)
2022-07-11 22:37:58,001 INFO  worker process 0 of agent number 3
2022-07-11 22:37:58,019 INFO  Instrumentation agents: byte code transforming instrumenter for Java
2022-07-11 22:38:00,216 INFO  registered plug-in net.grinder.plugin.http.HTTPPlugin
2022-07-11 22:38:00,342 INFO  before process.
2022-07-11 22:38:00,350 INFO  Running "gql_query_test.groovy" using GroovyScriptEngine running with groovy version: 3.0.5
2022-07-11 22:38:00,442 INFO  before thread.
2022-07-11 22:38:00,442 INFO  starting, will run forever
2022-07-11 22:38:00,442 INFO  before thread.
2022-07-11 22:38:00,442 INFO  starting, will run forever
2022-07-11 22:38:00,442 INFO  before thread.
2022-07-11 22:38:00,442 INFO  before thread.
2022-07-11 22:38:00,443 INFO  starting, will run forever
2022-07-11 22:38:00,443 INFO  starting, will run forever
2022-07-11 22:38:00,443 INFO  before thread.
2022-07-11 22:38:00,443 INFO  starting, will run forever
2022-07-11 22:38:00,444 INFO  before thread.
2022-07-11 22:38:00,444 INFO  starting, will run forever
2022-07-11 22:38:00,444 INFO  before thread.
2022-07-11 22:38:00,445 INFO  starting, will run forever
2022-07-11 22:38:00,445 INFO  Start time is 1657546680445 ms since Epoch
2022-07-11 22:38:00,466 INFO  before. init headers and cookies
2022-07-11 22:38:00,466 INFO  before. init headers and cookies
2022-07-11 22:38:00,466 INFO  before. init headers and cookies
2022-07-11 22:38:00,467 INFO  before. init headers and cookies
2022-07-11 22:38:00,468 INFO  before. init headers and cookies
2022-07-11 22:38:00,474 INFO  before. init headers and cookies
2022-07-11 22:38:00,474 INFO  before. init headers and cookies
2022-07-11 22:38:38,087 INFO  received a stop message
2022-07-11 22:38:40,623 INFO  received a stop message
2022-07-11 22:38:43,663 INFO  received a stop message
2022-07-11 22:38:43,764 INFO  communication shut down

스크립트 검증 화면

보고서 화면 경고문

[imbyungjun]

Your test is finished because there is no TPS.
It means your API call has no response for a minute.
In this case, check your nGrinder agent is reachable to test endpoint.

[raejoonee]

At first, thank you for the answer. But then why it works properly in script verification process? Is there any difference between the script verification process and the actual test process?

[junoyoon]

We don't know..
You didn't give us any detail information what your scripts looks like and how server reacts request.
"It does't work. HELP ME" can not help you.

[raejoonee]

Problem solved. For those of you who got here while googling, try writing a script with Jython instead of Groovy.