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client: remember GLib source id

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Remove the event source from the GMainLoop object in
client_set_expired().
This commit is contained in:
Max Kellermann 2008-12-31 00:29:27 +01:00
parent d196ffdf3a
commit 2cdfd93830
1 changed files with 14 additions and 9 deletions
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23
src/client.c
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@ -79,6 +79,7 @@ struct client {
int fd; /* file descriptor; -1 if expired */
GIOChannel *channel;
guint source_id;
unsigned permission;
@ -136,6 +137,11 @@ void client_set_permission(struct client *client, unsigned permission)
static inline void client_set_expired(struct client *client)
{
if (client->source_id != 0) {
g_source_remove(client->source_id);
client->source_id = 0;
}
if (client->channel != NULL) {
g_io_channel_unref(client->channel);
client->channel = NULL;
@ -164,7 +170,8 @@ static void client_init(struct client *client, int fd)
set_nonblocking(fd);
client->channel = g_io_channel_unix_new(client->fd);
g_io_add_watch(client->channel, G_IO_IN, client_in_event, client);
client->source_id = g_io_add_watch(client->channel, G_IO_IN,
client_in_event, client);
client->lastTime = time(NULL);
client->cmd_list = NULL;
@ -463,8 +470,7 @@ client_in_event(G_GNUC_UNUSED GIOChannel *source,
struct client *client = data;
int ret;
if (client_is_expired(client))
return false;
assert(!client_is_expired(client));
client->lastTime = time(NULL);
@ -487,8 +493,8 @@ client_in_event(G_GNUC_UNUSED GIOChannel *source,
if (!g_queue_is_empty(client->deferred_send)) {
/* deferred buffers exist: schedule write */
g_io_add_watch(client->channel, G_IO_OUT,
client_out_event, client);
client->source_id = g_io_add_watch(client->channel, G_IO_OUT,
client_out_event, client);
return false;
}
@ -503,8 +509,7 @@ client_out_event(G_GNUC_UNUSED GIOChannel *source,
{
struct client *client = data;
if (client_is_expired(client))
return false;
assert(!client_is_expired(client));
client_write_deferred(client);
@ -518,8 +523,8 @@ client_out_event(G_GNUC_UNUSED GIOChannel *source,
if (g_queue_is_empty(client->deferred_send)) {
/* done sending deferred buffers exist: schedule
read */
g_io_add_watch(client->channel, G_IO_IN,
client_in_event, client);
client->source_id = g_io_add_watch(client->channel, G_IO_IN,
client_in_event, client);
return false;
}