/*
* Copyright 2013 Samsung Electronics Co., Ltd
*
- * Licensed under the Flora License, Version 1.0 (the "License");
+ * Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
#include <dlog.h>
#include <glib.h>
+#include <vconf.h>
+#include <vconf-keys.h>
+
#include <packet.h>
#include <com-core.h>
#include <com-core_packet.h>
#include "conf.h"
#include "critical_log.h"
-static inline void make_connection(void);
-
static struct info {
int fd;
- guint reconnector;
} s_info = {
.fd = -1,
- .reconnector = 0,
};
static struct packet *master_fault_package(pid_t pid, int handle, const struct packet *packet)
return;
}
-static gboolean connector_cb(gpointer user_data)
-{
- s_info.reconnector = 0;
-
- if (s_info.fd > 0) {
- DbgPrint("Connection is already made\n");
- return FALSE;
- }
-
- make_connection();
- return FALSE;
-}
-
-static inline void make_connection(void)
+static inline int make_connection(void)
{
struct packet *packet;
int ret;
s_info.fd = com_core_packet_client_init(CLIENT_SOCKET, 0, s_table);
if (s_info.fd < 0) {
- /*!< After 10 secs later, try to connect again */
- s_info.reconnector = g_timeout_add(RECONNECT_PERIOD, connector_cb, NULL);
- if (s_info.reconnector == 0)
- ErrPrint("Failed to fire the reconnector\n");
-
- ErrPrint("Try this again A sec later\n");
- return;
+ ErrPrint("Try this again later\n");
+ return LB_STATUS_ERROR_IO;
}
packet = packet_create("acquire", "d", util_timestamp());
if (!packet) {
com_core_packet_client_fini(s_info.fd);
s_info.fd = -1;
- return;
+ return LB_STATUS_ERROR_FAULT;
}
ret = master_rpc_async_request(NULL, packet, 1, acquire_cb, NULL);
ErrPrint("Master RPC returns %d\n", ret);
com_core_packet_client_fini(s_info.fd);
s_info.fd = -1;
+ return LB_STATUS_ERROR_IO;
}
+ return LB_STATUS_SUCCESS;
}
static int connected_cb(int handle, void *data)
return 0;
}
+static void master_started_cb(keynode_t *node, void *data)
+{
+ int state = 0;
+
+ if (vconf_get_bool(VCONFKEY_MASTER_STARTED, &state) < 0)
+ ErrPrint("Unable to get [%s]\n", VCONFKEY_MASTER_STARTED);
+
+ DbgPrint("Master state: %d\n", state);
+ if (state == 1 && make_connection() == LB_STATUS_SUCCESS) {
+ int ret;
+ ret = vconf_ignore_key_changed(VCONFKEY_MASTER_STARTED, master_started_cb);
+ DbgPrint("master_started vconf key de-registered [%d]\n", ret);
+ }
+}
+
static int disconnected_cb(int handle, void *data)
{
if (s_info.fd != handle) {
s_info.fd = -1; /*!< Disconnected */
- if (s_info.reconnector > 0) {
- DbgPrint("Reconnector already fired\n");
- return 0;
- }
-
- /*!< After 10 secs later, try to connect again */
- s_info.reconnector = g_timeout_add(RECONNECT_PERIOD, connector_cb, NULL);
- if (s_info.reconnector == 0) {
- ErrPrint("Failed to fire the reconnector\n");
- make_connection();
- }
-
master_rpc_clear_all_request();
lb_invoke_fault_handler(LB_FAULT_PROVIDER_DISCONNECTED, MASTER_PKGNAME, "default", "disconnected");
lb_delete_all();
+
+ if (vconf_notify_key_changed(VCONFKEY_MASTER_STARTED, master_started_cb, NULL) < 0)
+ ErrPrint("Failed to add vconf for monitoring service state\n");
+ else
+ DbgPrint("vconf event callback is registered\n");
+
+ master_started_cb(NULL, NULL);
return 0;
}
{
com_core_add_event_callback(CONNECTOR_DISCONNECTED, disconnected_cb, NULL);
com_core_add_event_callback(CONNECTOR_CONNECTED, connected_cb, NULL);
- make_connection();
+ if (vconf_notify_key_changed(VCONFKEY_MASTER_STARTED, master_started_cb, NULL) < 0)
+ ErrPrint("Failed to add vconf for service state\n");
+ else
+ DbgPrint("vconf event callback is registered\n");
+
+ master_started_cb(NULL, NULL);
return 0;
}
int client_fini(void)
{
+ int ret;
+ ret = vconf_ignore_key_changed(VCONFKEY_MASTER_STARTED, master_started_cb);
+ if (ret < 0)
+ DbgPrint("Ignore vconf key: %d\n", ret);
com_core_packet_client_fini(s_info.fd);
com_core_del_event_callback(CONNECTOR_DISCONNECTED, disconnected_cb, NULL);
com_core_del_event_callback(CONNECTOR_CONNECTED, connected_cb, NULL);
s_info.fd = -1;
- return 0;
+ return LB_STATUS_SUCCESS;
}
/* End of a file */