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iface-modem: don't run signal quality check if last update was less than 15s ago

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This commit is contained in:
Aleksander Morgado
2011-12-29 23:16:49 +01:00
parent 73eeffbd5e
commit da9d070e8b
1 changed files with 18 additions and 1 deletions
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19
src/mm-iface-modem.c
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@@ -419,6 +419,20 @@ signal_quality_update_context_free (SignalQualityUpdateContext *ctx)
g_free (ctx);
}
static time_t
get_last_signal_quality_update_time (MMIfaceModem *self)
{
SignalQualityUpdateContext *ctx;
if (G_UNLIKELY (!signal_quality_update_context_quark))
signal_quality_update_context_quark = (g_quark_from_static_string (
SIGNAL_QUALITY_UPDATE_CONTEXT_TAG));
ctx = g_object_get_qdata (G_OBJECT (self), signal_quality_update_context_quark);
return (ctx ? ctx->last_update : 0);
}
static gboolean
expire_signal_quality (MMIfaceModem *self)
{
@@ -573,7 +587,10 @@ periodic_signal_quality_check (MMIfaceModem *self)
ctx = g_object_get_qdata (G_OBJECT (self), signal_quality_check_context_quark);
if (!ctx->running) {
/* Only launch a new one if not one running already OR if the last one run
* was more than 15s ago. */
if (!ctx->running ||
(time (NULL) - get_last_signal_quality_update_time (self) > 15)) {
ctx->running = TRUE;
MM_IFACE_MODEM_GET_INTERFACE (self)->load_signal_quality (
self,