C++ (Cpp) afmongodb_dd_suspend Beispiele

Beispiel #1

Datei: afmongodb.c Projekt: balabit/syslog-ng-3.4

static gpointer
afmongodb_worker_thread (gpointer arg)
{
  MongoDBDestDriver *self = (MongoDBDestDriver *)arg;

  msg_debug ("Worker thread started",
	     evt_tag_str("driver", self->super.super.id),
	     NULL);

  afmongodb_dd_connect(self, FALSE);

  self->ns = g_strconcat (self->db, ".", self->coll, NULL);

  self->current_value = g_string_sized_new(256);

  self->bson = bson_new_sized(4096);

  while (!self->writer_thread_terminate)
    {
      g_mutex_lock(self->suspend_mutex);
      if (self->writer_thread_suspended)
	{
	  g_cond_timed_wait(self->writer_thread_wakeup_cond,
			    self->suspend_mutex,
			    &self->writer_thread_suspend_target);
	  self->writer_thread_suspended = FALSE;
	  g_mutex_unlock(self->suspend_mutex);
	}
      else if (!log_queue_check_items(self->queue, NULL, afmongodb_dd_message_became_available_in_the_queue, self, NULL))
	{
	  g_cond_wait(self->writer_thread_wakeup_cond, self->suspend_mutex);
	  g_mutex_unlock(self->suspend_mutex);
	}
      else
        g_mutex_unlock(self->suspend_mutex);

      if (self->writer_thread_terminate)
	break;

      if (!afmongodb_worker_insert (self))
	{
	  afmongodb_dd_disconnect(self);
	  afmongodb_dd_suspend(self);
	}
    }

  afmongodb_dd_disconnect(self);

  g_free (self->ns);
  g_string_free (self->current_value, TRUE);

  bson_free (self->bson);

  msg_debug ("Worker thread finished",
	     evt_tag_str("driver", self->super.super.id),
	     NULL);

  return NULL;
}

Beispiel #2

Datei: afmongodb.c Projekt: pgit/syslog-ng-3.4

static gpointer
afmongodb_worker_thread (gpointer arg)
{
  MongoDBDestDriver *self = (MongoDBDestDriver *)arg;
  gboolean success;

  msg_debug ("Worker thread started",
	     evt_tag_str("driver", self->super.super.id),
	     NULL);

  success = afmongodb_dd_connect(self, FALSE);

  self->ns = g_strconcat (self->db, ".", self->coll, NULL);

  self->current_value = g_string_sized_new(256);

  self->bson_sel = bson_new_sized(64);
  self->bson_upd = bson_new_sized(512);
  self->bson_set = bson_new_sized(512);

  while (!self->writer_thread_terminate)
    {
      g_mutex_lock(self->suspend_mutex);
      if (self->writer_thread_suspended)
	{
	  g_cond_timed_wait(self->writer_thread_wakeup_cond,
			    self->suspend_mutex,
			    &self->writer_thread_suspend_target);
	  self->writer_thread_suspended = FALSE;
	  g_mutex_unlock(self->suspend_mutex);
	}
      else
	{
	  g_mutex_unlock(self->suspend_mutex);

	  g_mutex_lock(self->queue_mutex);
	  if (log_queue_get_length(self->queue) == 0)
	    {
	      g_cond_wait(self->writer_thread_wakeup_cond, self->queue_mutex);
	    }
	  g_mutex_unlock(self->queue_mutex);
	}

      if (self->writer_thread_terminate)
	break;

      if (!afmongodb_worker_insert (self))
	{
	  afmongodb_dd_disconnect(self);
	  afmongodb_dd_suspend(self);
	}
    }

  afmongodb_dd_disconnect(self);

  g_free (self->ns);
  g_string_free (self->current_value, TRUE);

  bson_free (self->bson_sel);
  bson_free (self->bson_upd);
  bson_free (self->bson_set);

  msg_debug ("Worker thread finished",
	     evt_tag_str("driver", self->super.super.id),
	     NULL);

  return NULL;
}