Hi,
I create a GIOChannel which wraps around a socket on linux:
GIOChannel* channel = g_io_channel_unix_new(sock);
g_io_add_watch(channel, G_IO_IN,
gio_read_socket, NULL));
g_io_add_watch(channel, G_IO_HUP,
gio_close_socket, NULL));
And my function gio_read_socket() does get called whenever there is
data available on the socket. And I am able to retrieve data using
g_io_channel_read_line ().
But when the other side of the socket get closed(). My function
g_io_channel_read_line() get called infinite number of times with the
number of data read = 0. Can you please tell me how can I fix my
problem? And my function gio_close_socket() which registered for
G_IO_HUP were never get called.
static gboolean
gio_read_socket (GIOChannel *gio, GIOCondition condition, gpointer data)
{
printf (" gio_read_socket \n");
GIOStatus ret;
GError *err = NULL;
gchar *msg;
gsize len;
ret = g_io_channel_read_line (gio, &msg, &len, NULL, &err);
if (ret == G_IO_STATUS_ERROR)
g_error ("Error reading: %s\n", err->message);
printf ("Read %u bytes: %s\n", len, msg);
g_free (msg);
// Try to close the socket when nothing is there.
if (len == 0) {
close(g_io_channel_unix_get_fd(gio));
g_io_channel_close(gio);
}
return TRUE;
}
Thank you.
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