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-rw-r--r--guix/http-client.scm35
1 files changed, 8 insertions, 27 deletions
diff --git a/guix/http-client.scm b/guix/http-client.scm
index 3bffbb1c24..90eca0a946 100644
--- a/guix/http-client.scm
+++ b/guix/http-client.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2012, 2015 Free Software Foundation, Inc.
;;;
@@ -21,7 +21,7 @@
(define-module (guix http-client)
#:use-module (guix utils)
#:use-module (web uri)
- #:use-module (web client)
+ #:use-module ((web client) #:hide (open-socket-for-uri))
#:use-module (web response)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-34)
@@ -30,14 +30,15 @@
#:use-module (rnrs bytevectors)
#:use-module (guix ui)
#:use-module (guix utils)
- #:use-module ((guix build download) #:select (resolve-uri-reference))
+ #:use-module ((guix build download)
+ #:select (open-socket-for-uri resolve-uri-reference))
+ #:re-export (open-socket-for-uri)
#:export (&http-get-error
http-get-error?
http-get-error-uri
http-get-error-code
http-get-error-reason
- open-socket-for-uri
http-fetch))
;;; Commentary:
@@ -207,26 +208,6 @@ closes PORT, unless KEEP-ALIVE? is true."
(module-define! (resolve-module '(web client))
'shutdown (const #f))
-(define* (open-socket-for-uri uri #:key (buffered? #t))
- "Return an open port for URI. When BUFFERED? is false, the returned port is
-unbuffered."
- (define rmem-max
- ;; The maximum size for a receive buffer on Linux, see socket(7).
- "/proc/sys/net/core/rmem_max")
-
- (define buffer-size
- (if (file-exists? rmem-max)
- (call-with-input-file rmem-max read)
- 126976)) ; the default for Linux, per 'rmem_default'
-
- (let ((s ((@ (web client) open-socket-for-uri) uri)))
- ;; Work around <http://bugs.gnu.org/15368> by restoring a decent
- ;; buffer size.
- (setsockopt s SOL_SOCKET SO_RCVBUF buffer-size)
- (unless buffered?
- (setvbuf s _IONBF))
- s))
-
(define* (http-fetch uri #:key port (text? #f) (buffered? #t))
"Return an input port containing the data at URI, and the expected number of
bytes available or #f. If TEXT? is true, the data at URI is considered to be
@@ -235,9 +216,9 @@ unbuffered port, suitable for use in `filtered-port'.
Raise an '&http-get-error' condition if downloading fails."
(let loop ((uri uri))
- (let ((port (or port
- (open-socket-for-uri uri
- #:buffered? buffered?))))
+ (let ((port (or port (open-socket-for-uri uri))))
+ (unless buffered?
+ (setvbuf port _IONBF))
(let*-values (((resp data)
;; Try hard to use the API du jour to get an input port.
;; On Guile 2.0.5 and before, we can only get a string or