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[Qemu-devel] [PATCH 01/10] char/spice: trigger HUP event
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH 01/10] char/spice: trigger HUP event |
Date: |
Fri, 3 Aug 2018 19:36:05 +0200 |
Inform the front-end of disconnected state (spice client
disconnected).
This will wakeup the source handler immediately, so it can detect the
disconnection asap.
Signed-off-by: Marc-André Lureau <address@hidden>
---
chardev/spice.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/chardev/spice.c b/chardev/spice.c
index e66e3ad568..fe06034d7f 100644
--- a/chardev/spice.c
+++ b/chardev/spice.c
@@ -152,15 +152,25 @@ static void vmc_unregister_interface(SpiceChardev *scd)
static gboolean spice_char_source_prepare(GSource *source, gint *timeout)
{
SpiceCharSource *src = (SpiceCharSource *)source;
+ Chardev *chr = CHARDEV(src->scd);
*timeout = -1;
+ if (!chr->be_open) {
+ return true;
+ }
+
return !src->scd->blocked;
}
static gboolean spice_char_source_check(GSource *source)
{
SpiceCharSource *src = (SpiceCharSource *)source;
+ Chardev *chr = CHARDEV(src->scd);
+
+ if (!chr->be_open) {
+ return true;
+ }
return !src->scd->blocked;
}
@@ -168,9 +178,12 @@ static gboolean spice_char_source_check(GSource *source)
static gboolean spice_char_source_dispatch(GSource *source,
GSourceFunc callback, gpointer user_data)
{
+ SpiceCharSource *src = (SpiceCharSource *)source;
+ Chardev *chr = CHARDEV(src->scd);
GIOFunc func = (GIOFunc)callback;
+ GIOCondition cond = chr->be_open ? G_IO_OUT : G_IO_HUP;
- return func(NULL, G_IO_OUT, user_data);
+ return func(NULL, cond, user_data);
}
static GSourceFuncs SpiceCharSourceFuncs = {
--
2.18.0.547.g1d89318c48
- [Qemu-devel] [PATCH 00/10] RFC: spice: add -display app to launch external UI, Marc-André Lureau, 2018/08/03
- [Qemu-devel] [PATCH 01/10] char/spice: trigger HUP event,
Marc-André Lureau <=
- [Qemu-devel] [PATCH 02/10] char/spice: discard write() if backend is disconnected, Marc-André Lureau, 2018/08/03
- [Qemu-devel] [PATCH 03/10] configure: bump spice-server required version to 0.12.6, Marc-André Lureau, 2018/08/03
- [Qemu-devel] [PATCH 04/10] spice: avoid spice runtime assert, Marc-André Lureau, 2018/08/03
- [Qemu-devel] [PATCH 05/10] spice: merge options lists, Marc-André Lureau, 2018/08/03
- [Qemu-devel] [PATCH 06/10] spice: do not stop spice if VM is paused, Marc-André Lureau, 2018/08/03
- [Qemu-devel] [PATCH 07/10] char: move SpiceChardev and open_spice_port() to spice.h header, Marc-André Lureau, 2018/08/03