help request: error occurred after changing the version.

[Cheol-Soon-Choi]

Description

After changing the version from 3.4 to 3.7, I made the same call, but an error occurred. (3.4 200 return, 3.7 400 return)

In version 3.7, the error below occurs when the Content-Length value of the request is high. writev() failed (32: Broken pipe) while sending request to upstream Can you confirm the situation? We are now seeing code changes from 3.4 to 3.7

Environment

• APISIX version (run apisix version): 3.7
• Operating system (run uname -a): ubuntu
• OpenResty / Nginx version (run openresty -V or nginx -V): 1.21.4.3
• etcd version, if relevant (run curl http://127.0.0.1:9090/v1/server_info): 3.5.0
• APISIX Dashboard version, if relevant:
• Plugin runner version, for issues related to plugin runners:
• LuaRocks version, for installation issues (run luarocks --version):

[luoluoyuyu]

Hi @Cheol-Soon-Choi Can you describe the process in more detail so that it can better help you?

[shreemaan-abhishek]

ping @Cheol-Soon-Choi

[monkeyDluffy6017]

@Cheol-Soon-Choi have you solved your problem?

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