[PATCH 5/9] worker: do not use default context for timers

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

This avoid to use different thread for events.
All worker event should be attached to worker's context.

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/red-worker.c | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/server/red-worker.c b/server/red-worker.c
index a57301c..91a116e 100644
--- a/server/red-worker.c
+++ b/server/red-worker.c
@@ -521,7 +521,7 @@ static int common_channel_config_socket(RedChannelClient *rcc)
 typedef struct SpiceTimer {
     SpiceTimerFunc func;
     void *opaque;
-    guint source_id;
+    GSource *source;
 } SpiceTimer;
 
 static SpiceTimer* worker_timer_add(SpiceTimerFunc func, void *opaque)
@@ -538,7 +538,6 @@ static gboolean worker_timer_func(gpointer user_data)
 {
     SpiceTimer *timer = user_data;
 
-    timer->source_id = 0;
     timer->func(timer->opaque);
     /* timer might be free after func(), don't touch */
 
@@ -547,18 +546,30 @@ static gboolean worker_timer_func(gpointer user_data)
 
 static void worker_timer_cancel(SpiceTimer *timer)
 {
-    if (timer->source_id == 0)
-        return;
-
-    g_source_remove(timer->source_id);
-    timer->source_id = 0;
+    if (timer->source) {
+        g_source_destroy(timer->source);
+        timer->source = NULL;
+    }
 }
 
 static void worker_timer_start(SpiceTimer *timer, uint32_t ms)
 {
     worker_timer_cancel(timer);
 
-    timer->source_id = g_timeout_add(ms, worker_timer_func, timer);
+    RedChannelClient *rcc = timer->opaque;
+    RedWorker *worker;
+
+    spice_assert(rcc != NULL);
+    /* Since we are called from red_channel_client_create()
+       CommonChannelClient->worker has not been set yet! */
+    worker = SPICE_CONTAINEROF(rcc->channel, CommonChannel, base)->worker;
+
+    timer->source = g_timeout_source_new(ms);
+    spice_return_if_fail(timer->source != NULL);
+
+    g_source_set_callback(timer->source, worker_timer_func, timer, NULL);
+
+    g_source_attach(timer->source, worker->main_context);
 }
 
 static void worker_timer_remove(SpiceTimer *timer)
-- 
2.4.3

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