mobile-shell/mosh

Undocumented behavior: mosh drops exit code of command executed on target, returns overall session success instead

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#1,010 创建于 2018年10月2日

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描述

I would expect mosh --local 127.0.0.1 "sh -c 'exit 42'" ; echo $? to exit with code 42 as does ssh, but it exits with 0. Is this behavior intentional?

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技术栈
cppshell
领域
clibackend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
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stale
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clear
前置要求
C++Unix exit codesMosh source code navigation
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45
研究方向
Investigate how mosh propagates the exit code from the remote command back to the local shell. Look at the client and server code in the mosh repository, especially the terminal handling and session management. Check if the exit code is being intentionally dropped or if it's a missing feature. Compare with ssh's behavior to understand the expected implementation.
Undocumented behavior: mosh drops exit code of command executed on target, returns overall session success instead · mobile-shell/mosh#1010 | Good First Issue