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| author | Dmitry Kozlov <xeb@mail.ru> | 2017-04-18 16:07:35 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2017-04-18 16:12:13 +0300 |
| commit | 9ea88bac7d5bf8fc5cf2d5f7d0a734ec7a9e6df6 (patch) | |
| tree | 252abd7360053dcfb57234ff64785e354a85e620 /accel-pppd/ctrl/ipoe | |
| parent | 29e80de7214199500b56e4ac3a667a40df1a7f20 (diff) | |
| download | accel-ppp-9ea88bac7d5bf8fc5cf2d5f7d0a734ec7a9e6df6.tar.gz accel-ppp-9ea88bac7d5bf8fc5cf2d5f7d0a734ec7a9e6df6.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')
| -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; |