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[Qemu-devel] [PATCH v3 01/11] char/spice: trigger HUP event
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH v3 01/11] char/spice: trigger HUP event |
Date: |
Thu, 21 Feb 2019 12:06:53 +0100 |
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>
Tested-by: Victor Toso <address@hidden>
---
chardev/spice.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/chardev/spice.c b/chardev/spice.c
index 173c257949..c2baeb5461 100644
--- a/chardev/spice.c
+++ b/chardev/spice.c
@@ -148,15 +148,25 @@ 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;
}
@@ -164,9 +174,12 @@ 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 = {
--
2.21.0.rc1
- [Qemu-devel] [PATCH v3 00/11] spice: add -display spice-app, setup and launch a Spice client, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 01/11] char/spice: trigger HUP event,
Marc-André Lureau <=
- [Qemu-devel] [PATCH v3 03/11] spice: avoid spice runtime assert, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 02/11] char/spice: discard write() if backend is disconnected, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 04/11] spice: merge options lists, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 05/11] spice: do not stop spice if VM is paused, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 06/11] char: move SpiceChardev and open_spice_port() to spice.h header, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 07/11] char: register spice ports after spice started, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 08/11] build-sys: add gio-2.0 check, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 09/11] qapi: document DisplayType enum, Marc-André Lureau, 2019/02/21
- [Qemu-devel] [PATCH v3 10/11] spice: use a default name for the server, Marc-André Lureau, 2019/02/21