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authorJoey Hess2015-09-21 15:51:21 -0400
committerJoey Hess2015-09-21 15:51:21 -0400
commitfb2c4fca3ec5601af4048e960758157d7c644d39 (patch)
treec40258c98b20e669f4bde72745484a9319d8c11c /doc/forum/Shared_connection_to_xxx_closed./comment_5_7be9e5912ef4165bf193f65f51b8216b._comment
parente6abc347ea37acc9255055940fb78e3dbdb2a4f1 (diff)
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+[[!comment format=mdwn
+ username="joey"
+ subject="""comment 5"""
+ date="2015-09-21T19:47:17Z"
+ content="""
+So here's the code that runs that ssh command:
+
+ unlessM (boolSystem "ssh" (map Param $ cacheparams ++ ["-t", sshtarget, shellWrap runcmd])) $
+ error "remote propellor failed"
+
+I'm surprised it didn't fail with the error. This seems to say that ssh
+exited 0, but without running the command.
+
+Also, ssh seems to have decided to take down the shared connection of its
+own accord, which seems strange. Normally it should leave the shared
+connection open.
+
+If you're able to reproduce this reliably, look into whether making
+`sshCachingParams` return [] and thus get rid of this ssh connection caching somehow avoids the problem?
+"""]]