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Accepting request 581119 from home:tiwai:branches:multimedia:libs

- Abort PA process at session exit properly (bsc#1052437):
  pa-set-exit-idle-time-to-0-when-we-detect-a-session.patch

OBS-URL: https://build.opensuse.org/request/show/581119
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/pulseaudio?expand=0&rev=184
This commit is contained in:
Takashi Iwai 2018-02-28 19:14:35 +00:00 committed by Git OBS Bridge
parent 57cb473a3a
commit e01234e84e
3 changed files with 121 additions and 0 deletions

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@ -0,0 +1,113 @@
From: Tanu Kaskinen <tanuk@iki.fi>
Subject: [PATCH] set exit-idle-time to 0 when we detect a session
Date: Wed, 28 Feb 2018 18:16:03 +0200
Message-Id: <20180228161603.30746-1-tanuk@iki.fi>
As the comments explain, this fixes relogin problems on some systems
that remove our sockets on logout without terminating the daemon.
---
src/modules/module-console-kit.c | 13 +++++++++++++
src/modules/module-systemd-login.c | 14 ++++++++++++++
src/modules/x11/module-x11-xsmp.c | 13 +++++++++++++
src/pulsecore/core.c | 10 ++++++++++
src/pulsecore/core.h | 2 ++
5 files changed, 52 insertions(+)
--- a/src/modules/module-console-kit.c
+++ b/src/modules/module-console-kit.c
@@ -120,6 +120,19 @@ static void add_session(struct userdata
pa_log_debug("Added new session %s", id);
+ /* Positive exit_idle_time is only useful when we have no session tracking
+ * capability, so we can set it to 0 now that we have detected a session.
+ * The benefit of setting exit_idle_time to 0 is that pulseaudio will exit
+ * immediately when the session ends. That in turn is useful, because some
+ * systems (those that use pam_systemd but don't use systemd for managing
+ * pulseaudio) clean $XDG_RUNTIME_DIR on logout, but fail to terminate all
+ * services that depend on the files in $XDG_RUNTIME_DIR. The directory
+ * contains our sockets, and if the sockets are removed without terminating
+ * pulseaudio, a quick relogin will likely cause trouble, because a new
+ * instance will be spawned while the old instance is still running. */
+ if (u->core->exit_idle_time > 0)
+ pa_core_set_exit_idle_time(u->core, 0);
+
fail:
if (m)
--- a/src/modules/module-systemd-login.c
+++ b/src/modules/module-systemd-login.c
@@ -86,6 +86,20 @@ static int add_session(struct userdata *
pa_hashmap_put(u->sessions, session->id, session);
pa_log_debug("Added new session %s", id);
+
+ /* Positive exit_idle_time is only useful when we have no session tracking
+ * capability, so we can set it to 0 now that we have detected a session.
+ * The benefit of setting exit_idle_time to 0 is that pulseaudio will exit
+ * immediately when the session ends. That in turn is useful, because some
+ * systems (those that use pam_systemd but don't use systemd for managing
+ * pulseaudio) clean $XDG_RUNTIME_DIR on logout, but fail to terminate all
+ * services that depend on the files in $XDG_RUNTIME_DIR. The directory
+ * contains our sockets, and if the sockets are removed without terminating
+ * pulseaudio, a quick relogin will likely cause trouble, because a new
+ * instance will be spawned while the old instance is still running. */
+ if (u->core->exit_idle_time > 0)
+ pa_core_set_exit_idle_time(u->core, 0);
+
return 0;
}
--- a/src/modules/x11/module-x11-xsmp.c
+++ b/src/modules/x11/module-x11-xsmp.c
@@ -208,6 +208,19 @@ int pa__init(pa_module*m) {
if (!u->client)
goto fail;
+ /* Positive exit_idle_time is only useful when we have no session tracking
+ * capability, so we can set it to 0 now that we have detected a session.
+ * The benefit of setting exit_idle_time to 0 is that pulseaudio will exit
+ * immediately when the session ends. That in turn is useful, because some
+ * systems (those that use pam_systemd but don't use systemd for managing
+ * pulseaudio) clean $XDG_RUNTIME_DIR on logout, but fail to terminate all
+ * services that depend on the files in $XDG_RUNTIME_DIR. The directory
+ * contains our sockets, and if the sockets are removed without terminating
+ * pulseaudio, a quick relogin will likely cause trouble, because a new
+ * instance will be spawned while the old instance is still running. */
+ if (u->core->exit_idle_time > 0)
+ pa_core_set_exit_idle_time(u->core, 0);
+
pa_modargs_free(ma);
return 0;
--- a/src/pulsecore/core.c
+++ b/src/pulsecore/core.c
@@ -426,6 +426,16 @@ void pa_core_update_default_source(pa_co
pa_hook_fire(&core->hooks[PA_CORE_HOOK_DEFAULT_SOURCE_CHANGED], core->default_source);
}
+void pa_core_set_exit_idle_time(pa_core *core, int time) {
+ pa_assert(core);
+
+ if (time == core->exit_idle_time)
+ return;
+
+ pa_log_info("exit_idle_time: %i -> %i", core->exit_idle_time, time);
+ core->exit_idle_time = time;
+}
+
static void exit_callback(pa_mainloop_api *m, pa_time_event *e, const struct timeval *t, void *userdata) {
pa_core *c = userdata;
pa_assert(c->exit_event == e);
--- a/src/pulsecore/core.h
+++ b/src/pulsecore/core.h
@@ -254,6 +254,8 @@ void pa_core_set_configured_default_sour
void pa_core_update_default_sink(pa_core *core);
void pa_core_update_default_source(pa_core *core);
+void pa_core_set_exit_idle_time(pa_core *core, int time);
+
/* Check whether no one is connected to this core */
void pa_core_check_idle(pa_core *c);

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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Wed Feb 28 17:23:25 CET 2018 - tiwai@suse.de
- Abort PA process at session exit properly (bsc#1052437):
pa-set-exit-idle-time-to-0-when-we-detect-a-session.patch
-------------------------------------------------------------------
Thu Feb 15 12:50:59 UTC 2018 - dimstar@opensuse.org

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@ -51,6 +51,7 @@ Patch1: suppress-socket-error-msg.diff
Patch2: pulseaudio-wrong-memset.patch
# PATCH-FIX-UPSTREAM pulseaudio-glibc2.27.patch boo#1081023 fdo#104733 dimstar@opensuse.org -- Fix build with glibc 2.27
Patch3: pulseaudio-glibc2.27.patch
Patch4: pa-set-exit-idle-time-to-0-when-we-detect-a-session.patch
BuildRequires: alsa-devel >= 1.0.19
# require only minimal bluez, if we are on bluez 5 we will determine in build phase
BuildRequires: bluez-devel >= 4.99
@ -330,6 +331,7 @@ Optional dependency offering zsh completion for various PulseAudio utilities
%patch1 -p1
%patch2
%patch3 -p1
%patch4 -p1
%build
./bootstrap.sh