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Improve Tramp documentation on direct async processes

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* doc/misc/tramp.texi (Remote processes): Add another example
enabling direct async processes based on method name.  (Bug#74105)

* etc/NEWS: Rephrase Tramp entry on direct async processes.
This commit is contained in:
Michael Albinus 2024-11-03 15:48:19 +01:00
parent f7b85fe986
commit 03fa832b4d
2 changed files with 18 additions and 4 deletions
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12
doc/misc/tramp.texi
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@ -4549,6 +4549,18 @@ which must be set to a non-@code{nil} value. Example:
@end group
@end lisp
This enables direct async processes for the host @samp{remotehost}.
If you want to enable direct async processes for all remote hosts
connected via the same method (e.g., @option{ssh}), use instead
@lisp
@group
(connection-local-set-profiles
'(:application tramp :protocol "ssh")
'remote-direct-async-process)
@end group
@end lisp
Using direct asynchronous processes in @value{tramp} is not possible,
if the remote host is connected via multiple hops
(@pxref{Multi-hops}). In this case, @value{tramp} falls back to its

10
etc/NEWS
View file

@ -1413,10 +1413,12 @@ method but "sudo" can be configured with user option
+++
*** Direct asynchronous processes are indicated by a connection-local variable.
If direct asynchronous processes shall be used, set the connection-local
variable 'tramp-direct-async-process' to a non-nil value. This has been
changed, in previous Emacs versions this was indicated by the now
deprecated connection property "direct-async-process". See the Tramp
manual "(tramp) Improving performance of asynchronous remote processes".
variable 'tramp-direct-async-process' to a non-nil value. In previous
Emacs versions this was indicated by the connection property
"direct-async-process". That connection property (though not connection
properties and 'tramp-connection-properties' in general) is now
deprecated. See the Tramp manual "(tramp) Improving performance of
asynchronous remote processes".
---
*** Direct asynchronous processes use 'tramp-remote-path'.