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send channel sync requests "later" in the command queue

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This commit is contained in:
Ailin Nemui 2021-09-01 22:56:06 +02:00
parent 0e8717acf6
commit 240b79aa26
6 changed files with 69 additions and 32 deletions
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16
src/irc/core/channels-query.c
View File

@ -53,9 +53,9 @@ loop:
/* here are the WHOX commands we send. the full spec can be found on [1].
(1) WHOX_CHANNEL_FULL_CMD for getting the user list when we join a channel. we request the fields
c (channel), u (user), h (host), n (nick), f (flags), d (hops), a (important, account!), and
r (the real name goes last because it os the only that can contain spaces.) we request all
those fields as they are also included in the "regular" WHO reply we would get without WHOX.
c (channel), u (user), h (host), n (nick), f (flags), d (hops), a (account), and r (the real
name goes last because it is the only that can contain spaces.) we request all those fields
as they are also included in the "regular" WHO reply we would get without WHOX.
(2) WHOX_USERACCOUNT_CMD for getting the account names of people that joined. this code is
obviously only used when we don't have extended-joins. we request n (nick) and a (account)
@ -265,7 +265,7 @@ static void query_send(IRC_SERVER_REC *server, int query)
cmd = NULL;
}
irc_send_cmd(server, cmd);
irc_send_cmd_later(server, cmd);
g_free(chanstr);
g_free(chanstr_commas);
@ -440,6 +440,7 @@ void irc_channels_query_purge_accountquery(IRC_SERVER_REC *server, const char *n
g_free(cmd);
server->cmdcount--;
server->cmdlater--;
} else {
prev = tmp->next;
}
@ -528,7 +529,9 @@ static void sig_event_join(IRC_SERVER_REC *server, const char *data, const char
}
if (g_hash_table_size(chanrec->nicks) < settings_get_int("channel_max_who_sync") &&
server->isupport != NULL && g_hash_table_lookup(server->isupport, "whox") != NULL) {
server->isupport != NULL && g_hash_table_lookup(server->isupport, "whox") != NULL &&
g_hash_table_size(server->chanqueries->accountqueries) <
settings_get_int("account_max_chase")) {
char *cmd;
server_redirect_event(server, "who user", 1, nick, -1,
"chanquery useraccount abort", /* failure signal */
@ -538,7 +541,7 @@ static void sig_event_join(IRC_SERVER_REC *server, const char *data, const char
cmd = g_strdup_printf(WHOX_USERACCOUNT_CMD, nick);
g_hash_table_add(server->chanqueries->accountqueries, g_strdup(nick));
/* queue the command */
irc_send_cmd_full(server, cmd, FALSE, FALSE, FALSE);
irc_send_cmd_later(server, cmd);
g_free(cmd);
}
}
@ -635,6 +638,7 @@ void channels_query_init(void)
{
settings_add_bool("misc", "channel_sync", TRUE);
settings_add_int("misc", "channel_max_who_sync", 1000);
settings_add_int("misc", "account_max_chase", 10);
signal_add("server connected", (SIGNAL_FUNC) sig_connected);
signal_add("server disconnected", (SIGNAL_FUNC) sig_disconnected);

1
src/irc/core/irc-servers.h
View File

@ -119,6 +119,7 @@ struct _IRC_SERVER_REC {
there actually is, to make flood control remember
how many messages can be sent before starting the
flood control */
int cmdlater; /* number of commands in queue to be sent later */
GSList *cmdqueue; /* command, redirection, ... */
gint64 wait_cmd; /* don't send anything to server before this */
gint64 last_cmd; /* last time command was sent to server */

59
src/irc/core/irc.c
View File

@ -47,8 +47,7 @@ static void strip_params_colon(char *const);
/* The core of the irc_send_cmd* functions. If `raw' is TRUE, the `cmd'
won't be checked at all if it's 512 bytes or not, or if it contains
line feeds or not. Use with extreme caution! */
void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd,
int send_now, int immediate, int raw)
void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd, int irc_send_when, int raw)
{
GString *str;
int len;
@ -65,6 +64,8 @@ void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd,
if (server->cmdcount == 0)
irc_servers_start_cmd_timeout();
if (server->cmdlater > server->cmdcount)
server->cmdlater = server->cmdcount;
server->cmdcount++;
if (!raw) {
@ -105,7 +106,7 @@ void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd,
g_string_append(str, cmd);
}
if (send_now) {
if (irc_send_when == IRC_SEND_NOW) {
rawlog_output(server->rawlog, str->str);
server_redirect_command(server, str->str, server->redirect_next);
server->redirect_next = NULL;
@ -117,25 +118,31 @@ void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd,
g_string_append_c(str, 10);
}
if (send_now) {
irc_server_send_data(server, str->str, str->len);
if (irc_send_when == IRC_SEND_NOW) {
irc_server_send_data(server, str->str, str->len);
g_string_free(str, TRUE);
} else {
} else if (irc_send_when == IRC_SEND_NEXT) {
/* add to queue */
if (immediate) {
server->cmdqueue = g_slist_prepend(server->cmdqueue,
server->redirect_next);
server->cmdqueue = g_slist_prepend(server->cmdqueue,
g_string_free(str, FALSE));
} else {
server->cmdqueue = g_slist_append(server->cmdqueue,
g_string_free(str, FALSE));
server->cmdqueue = g_slist_append(server->cmdqueue,
server->redirect_next);
}
server->cmdqueue = g_slist_prepend(server->cmdqueue, server->redirect_next);
server->cmdqueue = g_slist_prepend(server->cmdqueue, g_string_free(str, FALSE));
} else if (irc_send_when == IRC_SEND_NORMAL) {
guint pos = g_slist_length(server->cmdqueue);
if (pos > 2 * server->cmdlater)
pos -= 2 * server->cmdlater;
else
pos = 0;
server->cmdqueue = g_slist_insert(server->cmdqueue, server->redirect_next, pos);
server->cmdqueue = g_slist_insert(server->cmdqueue, g_string_free(str, FALSE), pos);
} else if (irc_send_when == IRC_SEND_LATER) {
server->cmdqueue = g_slist_append(server->cmdqueue, g_string_free(str, FALSE));
server->cmdqueue = g_slist_append(server->cmdqueue, server->redirect_next);
server->cmdlater++;
} else {
g_warn_if_reached();
}
server->redirect_next = NULL;
server->redirect_next = NULL;
}
/* Send command to IRC server */
@ -149,7 +156,7 @@ void irc_send_cmd(IRC_SERVER_REC *server, const char *cmd)
(server->cmdcount < server->max_cmds_at_once ||
server->cmd_queue_speed <= 0);
irc_send_cmd_full(server, cmd, send_now, FALSE, FALSE);
irc_send_cmd_full(server, cmd, send_now ? IRC_SEND_NOW : IRC_SEND_NORMAL, FALSE);
}
/* Send command to IRC server */
@ -173,7 +180,7 @@ void irc_send_cmd_now(IRC_SERVER_REC *server, const char *cmd)
{
g_return_if_fail(cmd != NULL);
irc_send_cmd_full(server, cmd, TRUE, TRUE, FALSE);
irc_send_cmd_full(server, cmd, IRC_SEND_NOW, FALSE);
}
/* Send command to server putting it at the beginning of the queue of
@ -183,7 +190,15 @@ void irc_send_cmd_first(IRC_SERVER_REC *server, const char *cmd)
{
g_return_if_fail(cmd != NULL);
irc_send_cmd_full(server, cmd, FALSE, TRUE, FALSE);
irc_send_cmd_full(server, cmd, IRC_SEND_NEXT, FALSE);
}
/* Send command to server putting it at the end of the queue. */
void irc_send_cmd_later(IRC_SERVER_REC *server, const char *cmd)
{
g_return_if_fail(cmd != NULL);
irc_send_cmd_full(server, cmd, IRC_SEND_LATER, FALSE);
}
static char *split_nicks(const char *cmd, char **pre, char **nicks, char **post, int arg)

12
src/irc/core/irc.h
View File

@ -27,6 +27,13 @@ typedef struct _REDIRECT_REC REDIRECT_REC;
extern char *current_server_event; /* current server event being processed */
enum {
IRC_SEND_NOW, /* */
IRC_SEND_NEXT,
IRC_SEND_NORMAL,
IRC_SEND_LATER
};
/* Send command to IRC server */
void irc_send_cmd(IRC_SERVER_REC *server, const char *cmd);
void irc_send_cmdv(IRC_SERVER_REC *server, const char *cmd, ...) G_GNUC_PRINTF (2, 3);
@ -42,11 +49,12 @@ void irc_send_cmd_now(IRC_SERVER_REC *server, const char *cmd);
commands to send -- it will go out as soon as possible in accordance
to the flood protection settings. */
void irc_send_cmd_first(IRC_SERVER_REC *server, const char *cmd);
/* Send command to server putting it at the end of the queue. */
void irc_send_cmd_later(IRC_SERVER_REC *server, const char *cmd);
/* The core of the irc_send_cmd* functions. If `raw' is TRUE, the `cmd'
won't be checked at all if it's 512 bytes or not, or if it contains
line feeds or not. Use with extreme caution! */
void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd,
int send_now, int immediate, int raw);
void irc_send_cmd_full(IRC_SERVER_REC *server, const char *cmd, int irc_send_when, int raw);
/* Extract a tag value from tags */
GHashTable *irc_parse_message_tags(const char *tags);

6
src/irc/notifylist/notify-ison.c
View File

@ -92,7 +92,7 @@ static void ison_send(IRC_SERVER_REC *server, GString *cmd)
server_redirect_event(server, "ison", 1, NULL, -1, NULL,
"event 303", "notifylist event", NULL);
irc_send_cmd(server, cmd->str);
irc_send_cmd_later(server, cmd->str);
g_string_truncate(cmd, 0);
}
@ -183,7 +183,9 @@ static void whois_send(IRC_SERVER_REC *server, const char *nicks,
"", "event empty", NULL);
g_free(str);
irc_send_cmdv(server, "WHOIS %s", whois_request);
str = g_strdup_printf("WHOIS %s", whois_request);
irc_send_cmd_later(server, str);
g_free(str);
}
static void whois_send_server(IRC_SERVER_REC *server, char *nick)

7
src/perl/irc/Server.xs
View File

@ -86,6 +86,13 @@ send_raw_first(server, cmd)
CODE:
irc_send_cmd_first(server, cmd);
void
send_raw_later(server, cmd)
Irssi::Irc::Server server
char *cmd
CODE:
irc_send_cmd_later(server, cmd);
void
send_raw_split(server, cmd, nickarg, max_nicks)
Irssi::Irc::Server server