From 30ce8012cd6265b12f756283633be94a547bf990 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Mon, 14 Apr 2014 00:24:24 +0200 Subject: offload: '{send,receive}-files' wait for completion of the transfer. Fixes situations where the remote 'guix build' is invoked before the .drv has been completely copied, as reported at . In some cases 'send-files' would return before the other end is done importing the files, and so the subsequent 'guix build' invocation would just miss the .drv file it refers to. * guix/utils.scm (call-with-decompressed-port): Don't close PORT. (call-with-compressed-output-port): Likewise. * tests/utils.scm ("compressed-output-port + decompressed-port"): Adjust accordingly. * guix/scripts/offload.scm (send-files): Add explicit (close-pipe pipe) call. (retrieve-files): Likewise. --- tests/utils.scm | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'tests') diff --git a/tests/utils.scm b/tests/utils.scm index 4d2d123c6b..8ad399f75c 100644 --- a/tests/utils.scm +++ b/tests/utils.scm @@ -164,10 +164,12 @@ (false-if-exception (delete-file temp-file)) (test-assert "compressed-output-port + decompressed-port" (let* ((file (search-path %load-path "guix/derivations.scm")) - (data (call-with-input-file file get-bytevector-all))) - (call-with-compressed-output-port 'xz (open-file temp-file "w0b") + (data (call-with-input-file file get-bytevector-all)) + (port (open-file temp-file "w0b"))) + (call-with-compressed-output-port 'xz port (lambda (compressed) (put-bytevector compressed data))) + (close-port port) (bytevector=? data (call-with-decompressed-port 'xz (open-file temp-file "r0b") -- cgit v1.2.3