everything related to duct tape audio suite (dtas)
 help / color / mirror / code / Atom feed
From: Eric Wong <e@80x24.org>
To: dtas-all@nongnu.org
Subject: [PATCH] splice: fix missing F_NONBLOCK flag for single output
Date: Wed,  2 Jan 2019 23:15:41 +0000	[thread overview]
Message-ID: <20190102231541.7832-1-e@80x24.org> (raw)

This fixes hanging when using a single audio output for
Linux users using splice.
---
 lib/dtas/buffer/splice.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dtas/buffer/splice.rb b/lib/dtas/buffer/splice.rb
index c6c0ee2..281ecfd 100644
--- a/lib/dtas/buffer/splice.rb
+++ b/lib/dtas/buffer/splice.rb
@@ -32,7 +32,7 @@ def discard(bytes)
   def broadcast_one(targets, limit = nil)
     # single output is always non-blocking
     limit ||= MAX_AT_ONCE_1
-    s = SleepyPenguin.splice(@to_io, targets[0], limit, F_MOVE, TRY)
+    s = SleepyPenguin.splice(@to_io, targets[0], limit, F_MOVE|F_NONBLOCK, TRY)
     if Symbol === s
       targets # our one and only target blocked on write
     else
-- 
EW



                 reply	other threads:[~2019-01-02 23:15 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://80x24.org/dtas/README

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190102231541.7832-1-e@80x24.org \
    --to=e@80x24.org \
    --cc=dtas-all@nongnu.org \
    --subject='Re: [PATCH] splice: fix missing F_NONBLOCK flag for single output' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

everything related to duct tape audio suite (dtas)

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://80x24.org/dtas-all
	git clone --mirror http://ou63pmih66umazou.onion/dtas-all

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V1 dtas-all dtas-all/ https://80x24.org/dtas-all \
		dtas-all@nongnu.org
	public-inbox-index dtas-all

Example config snippet for mirrors.
Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.audio.dtas
	nntp://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/inbox.comp.audio.dtas
 note: .onion URLs require Tor: https://www.torproject.org/

code repositories for project(s) associated with this inbox:

	../../dtas.git

AGPL code for this site: git clone http://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/public-inbox.git