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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/session.c | |
| parent | c94c49114ca6c6dd342dad0db525050a154f7a0e (diff) | |
| download | accel-ppp-xebd-88a908974b0b2e9c7eee8ad9a8b0b4432e95d167.tar.gz accel-ppp-xebd-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/session.c')
| -rw-r--r-- | accel-pppd/session.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/accel-pppd/session.c b/accel-pppd/session.c index 730a57a..ca133ee 100644 --- a/accel-pppd/session.c +++ b/accel-pppd/session.c @@ -34,6 +34,7 @@ static int conf_single_session = -1; static int conf_sid_source; static int conf_seq_save_timeout = 10; static const char *conf_seq_file; +int conf_max_sessions; pthread_rwlock_t __export ses_lock = PTHREAD_RWLOCK_INITIALIZER; __export LIST_HEAD(ses_list); @@ -76,6 +77,10 @@ void __export ap_session_set_ifindex(struct ap_session *ses) ses->acct_tx_packets_i = stats.tx_packets; ses->acct_rx_bytes_i = stats.rx_bytes; ses->acct_tx_bytes_i = stats.tx_bytes; + ses->acct_rx_bytes = 0; + ses->acct_tx_bytes = 0; + ses->acct_input_gigawords = 0; + ses->acct_output_gigawords = 0; } } @@ -511,6 +516,12 @@ static void load_config(void) conf_seq_file = conf_get_opt("common", "seq-file"); if (!conf_seq_file) conf_seq_file = "/var/lib/accel-ppp/seq"; + + opt = conf_get_opt("common", "max-sessions"); + if (opt) + conf_max_sessions = atoi(opt); + else + conf_max_sessions = 0; } static void init(void) |