branch master updated: offload: Increase initial SSH connection timeout.

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The following commit(s) were added to refs/heads/master by this push:
     new 53d718f61b offload: Increase initial SSH connection timeout.
53d718f61b is described below

commit 53d718f61b4f59bf240515a8f2000972d3dca7b8
Author: Maxim Cournoyer <maxim.cournoyer@gmail.com>
AuthorDate: Fri Feb 24 21:24:52 2023 -0500

    offload: Increase initial SSH connection timeout.
    
    Fixes <https://issues.guix.gnu.org/61646>.
    
    * guix/scripts/offload.scm (open-ssh-session): Increase connection timeout
    from 10 s to 30 s.
    
    Co-authored-by: Ludovic Courtès <ludo@gnu.org>
---
 guix/scripts/offload.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/guix/scripts/offload.scm b/guix/scripts/offload.scm
index 578b3b9888..8c6132e7c3 100644
--- a/guix/scripts/offload.scm
+++ b/guix/scripts/offload.scm
@@ -220,7 +220,12 @@ number of seconds after which the connection times out."
         (session (make-session #:user (build-machine-user machine)
                                #:host (build-machine-name machine)
                                #:port (build-machine-port machine)
-                               #:timeout 10       ;initial timeout (seconds)
+                               ;; Multiple derivations may be offloaded in
+                               ;; parallel, and when there is a large amount
+                               ;; of data to be sent, it can choke lower
+                               ;; bandwidth connections and cause timeouts, so
+                               ;; set it to a large enough value.
+                               #:timeout 30 ;initial timeout (seconds)
                                ;; #:log-verbosity 'protocol
                                #:identity (build-machine-private-key machine)