static void
tunnel_message_completed (SoupMessage *msg, gpointer user_data)
{
SoupMessageQueueItem *item = user_data;
SoupSession *session = item->session;
if (item->state == SOUP_MESSAGE_RESTARTING) {
soup_message_restarted (msg);
if (item->conn) {
soup_session_send_queue_item (session, item, tunnel_message_completed);
return;
}
soup_message_set_status (msg, SOUP_STATUS_TRY_AGAIN);
}
item->state = SOUP_MESSAGE_FINISHED;
if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)) {
if (item->conn)
soup_connection_disconnect (item->conn);
if (msg->status_code == SOUP_STATUS_TRY_AGAIN) {
item->related->state = SOUP_MESSAGE_AWAITING_CONNECTION;
g_object_unref (item->related->conn);
item->related->conn = NULL;
} else
soup_message_set_status (item->related->msg, msg->status_code);
goto done;
}
if (!soup_connection_start_ssl (item->conn)) {
if (item->conn)
soup_connection_disconnect (item->conn);
soup_message_set_status (item->related->msg, SOUP_STATUS_SSL_FAILED);
goto done;
}
g_signal_connect (item->conn, "disconnected",
G_CALLBACK (connection_closed), item->session);
soup_connection_set_state (item->conn, SOUP_CONNECTION_IDLE);
soup_connection_set_state (item->conn, SOUP_CONNECTION_IN_USE);
item->related->state = SOUP_MESSAGE_READY;
done:
soup_message_finished (msg);
if (item->related->msg->status_code)
item->related->state = SOUP_MESSAGE_FINISHING;
do_idle_run_queue (item->session);
soup_message_queue_item_unref (item->related);
soup_session_unqueue_item (session, item);
soup_message_queue_item_unref (item);
g_object_unref (session);
}
void
soup_connection_set_state (SoupConnection *conn, SoupConnectionState state)
{
SoupConnectionPrivate *priv;
g_return_if_fail (SOUP_IS_CONNECTION (conn));
g_return_if_fail (state >= SOUP_CONNECTION_NEW &&
state <= SOUP_CONNECTION_DISCONNECTED);
g_object_freeze_notify (G_OBJECT (conn));
priv = SOUP_CONNECTION_GET_PRIVATE (conn);
if (priv->current_msg) {
g_warn_if_fail (state == SOUP_CONNECTION_IDLE ||
state == SOUP_CONNECTION_DISCONNECTED);
clear_current_msg (conn);
}
if (state == SOUP_CONNECTION_IDLE && !priv->reusable) {
/* This will recursively call set_state() */
soup_connection_disconnect (conn);
} else {
priv->state = state;
if (priv->state == SOUP_CONNECTION_IDLE)
start_idle_timer (conn);
g_object_notify (G_OBJECT (conn), "state");
}
g_object_thaw_notify (G_OBJECT (conn));
}
static void
clear_current_request (SoupConnection *conn)
{
SoupConnectionPrivate *priv = SOUP_CONNECTION_GET_PRIVATE (conn);
g_object_freeze_notify (G_OBJECT (conn));
if (priv->state == SOUP_CONNECTION_IN_USE) {
/* We don't use soup_connection_set_state here since
* it may call clear_current_request()...
*/
priv->state = SOUP_CONNECTION_IDLE;
g_object_notify (G_OBJECT (conn), "state");
}
start_idle_timer (conn);
if (priv->cur_req) {
SoupMessage *cur_req = priv->cur_req;
g_object_remove_weak_pointer (G_OBJECT (priv->cur_req),
(gpointer)&priv->cur_req);
priv->cur_req = NULL;
g_object_notify (G_OBJECT (conn), "message");
if (!soup_message_is_keepalive (cur_req))
soup_connection_disconnect (conn);
else
soup_message_io_stop (cur_req);
}
g_object_thaw_notify (G_OBJECT (conn));
}
/**
* soup_session_abort:
* @session: the session
*
* Cancels all pending requests in @session.
**/
void
soup_session_abort (SoupSession *session)
{
SoupSessionPrivate *priv;
SoupMessageQueueItem *item;
GSList *conns, *c;
g_return_if_fail (SOUP_IS_SESSION (session));
priv = SOUP_SESSION_GET_PRIVATE (session);
for (item = soup_message_queue_first (priv->queue);
item;
item = soup_message_queue_next (priv->queue, item)) {
soup_session_cancel_message (session, item->msg,
SOUP_STATUS_CANCELLED);
}
/* Close all connections */
g_mutex_lock (priv->host_lock);
conns = NULL;
g_hash_table_foreach (priv->conns, gather_conns, &conns);
g_mutex_unlock (priv->host_lock);
for (c = conns; c; c = c->next) {
soup_connection_disconnect (c->data);
g_object_unref (c->data);
}
g_slist_free (conns);
}
static void
got_connection (SoupConnection *conn, guint status, gpointer user_data)
{
SoupMessageQueueItem *item = user_data;
SoupSession *session = item->session;
SoupAddress *tunnel_addr;
if (item->state != SOUP_MESSAGE_CONNECTING) {
soup_connection_disconnect (conn);
do_idle_run_queue (session);
soup_message_queue_item_unref (item);
g_object_unref (session);
return;
}
if (status != SOUP_STATUS_OK) {
soup_session_set_item_status (session, item, status);
item->state = SOUP_MESSAGE_FINISHING;
soup_connection_disconnect (conn);
do_idle_run_queue (session);
soup_message_queue_item_unref (item);
g_object_unref (session);
return;
}
tunnel_addr = soup_connection_get_tunnel_addr (conn);
if (tunnel_addr) {
SoupMessageQueueItem *tunnel_item;
item->state = SOUP_MESSAGE_TUNNELING;
tunnel_item = soup_session_make_connect_message (session, conn);
tunnel_item->related = item;
soup_session_send_queue_item (session, tunnel_item, tunnel_message_completed);
return;
}
item->state = SOUP_MESSAGE_READY;
g_signal_connect (conn, "disconnected",
G_CALLBACK (connection_closed), session);
run_queue ((SoupSessionAsync *)session);
soup_message_queue_item_unref (item);
g_object_unref (session);
}
static void
free_host (SoupSessionHost *host)
{
while (host->connections) {
SoupConnection *conn = host->connections->data;
host->connections = g_slist_remove (host->connections, conn);
soup_connection_disconnect (conn);
}
soup_uri_free (host->uri);
g_object_unref (host->addr);
g_slice_free (SoupSessionHost, host);
}
static void
dispose (GObject *object)
{
SoupConnection *conn = SOUP_CONNECTION (object);
SoupConnectionPrivate *priv = SOUP_CONNECTION_GET_PRIVATE (conn);
stop_idle_timer (priv);
/* Make sure clear_current_request doesn't re-establish the timeout */
priv->idle_timeout = 0;
clear_current_request (conn);
soup_connection_disconnect (conn);
G_OBJECT_CLASS (soup_connection_parent_class)->dispose (object);
}
static void
clear_current_request (SoupConnection *conn)
{
SoupConnectionPrivate *priv = SOUP_CONNECTION_GET_PRIVATE (conn);
if (priv->state == SOUP_CONNECTION_IN_USE)
priv->state = SOUP_CONNECTION_IDLE;
start_idle_timer (conn);
if (priv->cur_req) {
SoupMessage *cur_req = priv->cur_req;
g_object_remove_weak_pointer (G_OBJECT (priv->cur_req),
(gpointer)&priv->cur_req);
priv->cur_req = NULL;
if (!soup_message_is_keepalive (cur_req))
soup_connection_disconnect (conn);
else {
priv->last_used = time (NULL);
soup_message_io_stop (cur_req);
}
}
}
gboolean
soup_session_try_prune_connection (SoupSession *session)
{
SoupSessionPrivate *priv = SOUP_SESSION_GET_PRIVATE (session);
GPtrArray *conns;
GHashTableIter iter;
gpointer conn, host;
int i;
conns = g_ptr_array_new ();
g_mutex_lock (priv->host_lock);
g_hash_table_iter_init (&iter, priv->conns);
while (g_hash_table_iter_next (&iter, &conn, &host)) {
/* Don't prune a connection that is currently in use,
* or hasn't been used yet.
*/
if (soup_connection_get_state (conn) == SOUP_CONNECTION_IDLE &&
soup_connection_last_used (conn) > 0)
g_ptr_array_add (conns, g_object_ref (conn));
}
g_mutex_unlock (priv->host_lock);
if (!conns->len) {
g_ptr_array_free (conns, TRUE);
return FALSE;
}
for (i = 0; i < conns->len; i++) {
soup_connection_disconnect (conns->pdata[i]);
g_object_unref (conns->pdata[i]);
}
g_ptr_array_free (conns, TRUE);
return TRUE;
}
static gboolean
idle_timeout (gpointer conn)
{
soup_connection_disconnect (conn);
return FALSE;
}
static void
socket_disconnected (SoupSocket *sock, gpointer conn)
{
soup_connection_disconnect (conn);
}