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authorLudovic Courtès <ludo@gnu.org>2022-05-22 18:23:27 +0200
committerLudovic Courtès <ludo@gnu.org>2022-05-22 21:56:40 +0200
commit52aceda4fd61970db118f23d316784ea8df244e8 (patch)
treecde97a001cb5d53f832d9e8e367bcbdef93b200c /gnu/build
parent8a588eb8715acfa204144329abb080c91018716b (diff)
marionette: Add #:address parameter to 'wait-for-tcp-port'.
* gnu/build/marionette.scm (wait-for-tcp-port): Add #:address parameter. Honor it, and improve error reporting in the 'failure case.
Diffstat (limited to 'gnu/build')
-rw-r--r--gnu/build/marionette.scm45
1 files changed, 26 insertions, 19 deletions
diff --git a/gnu/build/marionette.scm b/gnu/build/marionette.scm
index b336024610..0d2af642c8 100644
--- a/gnu/build/marionette.scm
+++ b/gnu/build/marionette.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016-2022 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com>
;;;
;;; This file is part of GNU Guix.
@@ -196,31 +196,38 @@ FILE has not shown up after TIMEOUT seconds, raise an error."
(error "file didn't show up" file))))
(define* (wait-for-tcp-port port marionette
- #:key (timeout 20))
+ #:key
+ (timeout 20)
+ (address `(make-socket-address AF_INET
+ INADDR_LOOPBACK
+ ,port)))
"Wait for up to TIMEOUT seconds for PORT to accept connections in
-MARIONETTE. Raise an error on failure."
+MARIONETTE. ADDRESS must be an expression that returns a socket address,
+typically a call to 'make-socket-address'. Raise an error on failure."
;; Note: The 'connect' loop has to run within the guest because, when we
;; forward ports to the host, connecting to the host never raises
;; ECONNREFUSED.
(match (marionette-eval
- `(begin
- (let ((sock (socket PF_INET SOCK_STREAM 0)))
- (let loop ((i 0))
- (catch 'system-error
- (lambda ()
- (connect sock AF_INET INADDR_LOOPBACK ,port)
- (close-port sock)
- 'success)
- (lambda args
- (if (< i ,timeout)
- (begin
- (sleep 1)
- (loop (+ 1 i)))
- 'failure))))))
+ `(let* ((address ,address)
+ (sock (socket (sockaddr:fam address) SOCK_STREAM 0)))
+ (let loop ((i 0))
+ (catch 'system-error
+ (lambda ()
+ (connect sock address)
+ (close-port sock)
+ 'success)
+ (lambda args
+ (if (< i ,timeout)
+ (begin
+ (sleep 1)
+ (loop (+ 1 i)))
+ (list 'failure address))))))
marionette)
('success #t)
- ('failure
- (error "nobody's listening on port" port))))
+ (('failure address)
+ (error "nobody's listening on port"
+ (list (inet-ntop (sockaddr:fam address) (sockaddr:addr address))
+ (sockaddr:port address))))))
(define* (wait-for-unix-socket file-name marionette
#:key (timeout 20))