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| author | Dmitry Kozlov <xeb@mail.ru> | 2017-04-18 20:42:32 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2017-04-18 20:42:32 +0300 |
| commit | 88a908974b0b2e9c7eee8ad9a8b0b4432e95d167 (patch) | |
| tree | c347a8a2aca1d4ef069862fac4c131c31a501ceb /accel-pppd/ctrl/ipoe/ipoe.c | |
| parent | c94c49114ca6c6dd342dad0db525050a154f7a0e (diff) | |
| download | accel-ppp-88a908974b0b2e9c7eee8ad9a8b0b4432e95d167.tar.gz accel-ppp-88a908974b0b2e9c7eee8ad9a8b0b4432e95d167.zip | |
implemented session count limiting
new config option:
[common]
max-sessions=N
If set then accel-pppd stops reply to new connection requests if total number of sessions (active and starting) is reached specified limit.
Diffstat (limited to 'accel-pppd/ctrl/ipoe/ipoe.c')
| -rw-r--r-- | accel-pppd/ctrl/ipoe/ipoe.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/accel-pppd/ctrl/ipoe/ipoe.c b/accel-pppd/ctrl/ipoe/ipoe.c index b8aba6c9..46b6defb 100644 --- a/accel-pppd/ctrl/ipoe/ipoe.c +++ b/accel-pppd/ctrl/ipoe/ipoe.c @@ -1241,6 +1241,12 @@ static struct ipoe_session *ipoe_session_create_dhcpv4(struct ipoe_serv *serv, s int dlen = 0; uint8_t *ptr = NULL; + if (ap_shutdown) + return NULL; + + if (conf_max_sessions && ap_session_stat.active + ap_session_stat.starting > conf_max_sessions) + return NULL; + ses = ipoe_session_alloc(serv->ifname); if (!ses) return NULL; @@ -1884,6 +1890,9 @@ static struct ipoe_session *ipoe_session_create_up(struct ipoe_serv *serv, struc if (ap_shutdown) return NULL; + if (conf_max_sessions && ap_session_stat.active + ap_session_stat.starting > conf_max_sessions) + return NULL; + if (l4_redirect_list_check(saddr)) return NULL; |