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Update docs on listen backlog

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Mention g_socket_set_listen_backlog in g_socket_listen.
Explain that listen backlock needs to be set before calling
listen. Also verify this with a g_return_if_fail.
This commit is contained in:
Alexander Larsson 2009-05-19 10:47:55 +02:00
parent 69130db81a
commit bcba61c951
1 changed files with 10 additions and 0 deletions
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10
gio/gsocket.c
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@ -141,6 +141,7 @@ struct _GSocketPrivate
guint keepalive : 1;
guint closed : 1;
guint connected : 1;
guint listening : 1;
#ifdef G_OS_WIN32
WSAEVENT event;
int current_events;
@ -1032,6 +1033,9 @@ g_socket_get_listen_backlog (GSocket *socket)
* connecting to the socket and the application is not handling them
* on time then the new connections will be refused.
*
* Note that this must be called before g_socket_listen() and has no
* effect if called after that.
*
* Since: 2.22
**/
void
@ -1039,6 +1043,7 @@ g_socket_set_listen_backlog (GSocket *socket,
gint backlog)
{
g_return_if_fail (G_IS_SOCKET (socket));
g_return_if_fail (!socket->priv->listening);
if (backlog != socket->priv->listen_backlog)
{
@ -1240,6 +1245,9 @@ g_socket_is_connected (GSocket *socket)
* Before calling this the socket must be bound to a local address using
* g_socket_bind().
*
* To set the maximum amount of outstanding clients, use
* g_socket_set_listen_backlog().
*
* Returns: %TRUE on success, %FALSE on error.
*
* Since: 2.22
@ -1262,6 +1270,8 @@ g_socket_listen (GSocket *socket,
return FALSE;
}
socket->priv->listening = TRUE;
return TRUE;
}