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| From: | Wagemans, Peter |
| Subject: | Invalid caching of connection properties? |
| Date: | Wed, 30 Aug 2006 10:56:35 +0200 |
Maybe I'm overlooking something, but I seem to be seeing the following
problem with tramp 2.1.6.
Tramp caches connection properties in ~/.tramp.eld. Among them, e.g.,
("remote-encoding" "tramp_perl_encode_with_module")
("remote-decoding" "tramp_perl_decode_with_module")
However, after restart of emacs and re-establishing the connection,
tramp doesn't send the scripts for these coding methods to the remote
shell. AS a result, retrieving and sending of remote files fails.
When the cache is deleted, the problem goes away (once).
Suspicion: the coding scripts are initially sent during
tramp-find-inline-encoding when the connection properties have not yet
been set:
(defun tramp-get-remote-encoding (vec)
(or
(tramp-get-connection-property vec "remote-encoding" nil)
(progn
(tramp-find-inline-encoding vec)
(tramp-get-connection-property vec "remote-encoding" nil))))
When the property is set from the cache, tramp-find-inline-encoding is
never called and the coding scripts are never sent to the remote
shell.
Workaround: set tramp-persistency-file-name to nil.
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