feature: session manager support lookup session by session ID

This commit is contained in:
luwenpeng
2024-07-29 10:44:57 +08:00
parent 62b9c0c99c
commit 1f09f43f52
20 changed files with 119 additions and 102 deletions

View File

@@ -46,7 +46,7 @@ struct session
{
uint64_t id;
uint64_t stats[MAX_FLOW_DIRECTION][MAX_STAT];
uint64_t timestamps[MAX_TIMESTAMP]; // realtime seconds
uint64_t timestamps[MAX_TIMESTAMP]; // realtime msec
struct tcp_half tcp_halfs[MAX_FLOW_DIRECTION];
struct timeout timeout;
struct list_head lru;

View File

@@ -1065,10 +1065,8 @@ void session_manager_free_session(struct session_manager *mgr, struct session *s
}
}
struct session *session_manager_lookup_session(struct session_manager *mgr, const struct packet *pkt, uint64_t now_ms)
struct session *session_manager_lookup_session_by_packet(struct session_manager *mgr, const struct packet *pkt)
{
mgr->now_ms = now_ms;
struct tuple6 key;
if (packet_get_innermost_tuple6(pkt, &key))
{
@@ -1085,6 +1083,24 @@ struct session *session_manager_lookup_session(struct session_manager *mgr, cons
}
}
struct session *session_manager_lookup_session_by_id(struct session_manager *mgr, uint64_t sess_id)
{
struct session *sess = NULL;
sess = session_table_find_sessid(mgr->tcp_sess_table, sess_id, 1);
if (sess)
{
return sess;
}
sess = session_table_find_sessid(mgr->udp_sess_table, sess_id, 1);
if (sess)
{
return sess;
}
return NULL;
}
int session_manager_update_session(struct session_manager *mgr, struct session *sess, const struct packet *pkt, uint64_t now_ms)
{
mgr->now_ms = now_ms;

View File

@@ -97,7 +97,8 @@ void session_manager_record_duplicated_packet(struct session_manager *mgr, const
struct session *session_manager_new_session(struct session_manager *mgr, const struct packet *pkt, uint64_t now_ms);
void session_manager_free_session(struct session_manager *mgr, struct session *sess);
struct session *session_manager_lookup_session(struct session_manager *mgr, const struct packet *pkt, uint64_t now_ms);
struct session *session_manager_lookup_session_by_packet(struct session_manager *mgr, const struct packet *pkt);
struct session *session_manager_lookup_session_by_id(struct session_manager *mgr, uint64_t sess_id);
int session_manager_update_session(struct session_manager *mgr, struct session *sess, const struct packet *pkt, uint64_t now_ms);
// return session need free by session_manager_free_session()

View File

@@ -317,7 +317,7 @@ TEST(CASE, TCP_FAST_OPEN)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);

View File

@@ -73,7 +73,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SYN_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -89,7 +89,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SYN_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == -1);
@@ -108,7 +108,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SYN_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -139,7 +139,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SYNACK_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -155,7 +155,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SYNACK_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == -1);
@@ -174,7 +174,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SYNACK_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -206,7 +206,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SKIP)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -224,7 +224,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SKIP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -242,7 +242,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SKIP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -258,7 +258,7 @@ TEST(TCP_DUPKT_FILTER_ENABLE, SKIP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -292,7 +292,7 @@ TEST(TCP_DUPKT_FILTER_DISABLE, SYN_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -308,7 +308,7 @@ TEST(TCP_DUPKT_FILTER_DISABLE, SYN_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -342,7 +342,7 @@ TEST(TCP_DUPKT_FILTER_DISABLE, SYNACK_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -358,7 +358,7 @@ TEST(TCP_DUPKT_FILTER_DISABLE, SYNACK_DUP)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -136,7 +136,7 @@ TEST(TCP_OVERLOAD, EVICT_NEW_SESS)
for (uint32_t i = 0; i < RX_BURST_MAX; i++)
{
packet_set_ip_src_addr(&pkt, opts.max_tcp_session_num + i);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_new_session(mgr, &pkt, 1) == NULL);
}
printf("=> Session Manager: after evicte new session\n");

View File

@@ -109,7 +109,7 @@ TEST(UDP_OVERLOAD, EVICT_OLD_SESS)
for (uint32_t i = 0; i < RX_BURST_MAX; i++)
{
packet_set_ip_src_addr(&pkt, i);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_new_session(mgr, &pkt, 1) == NULL); // hit evicted session, can't renew session
}
printf("=> Session Manager: after readd %d evicted sessions\n", RX_BURST_MAX);
@@ -126,7 +126,7 @@ TEST(UDP_OVERLOAD, EVICT_OLD_SESS)
// evicted session timeout
packet_set_ip_src_addr(&pkt, 0);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1 + opts.evicted_session_filter_timeout) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_new_session(mgr, &pkt, 1 + opts.evicted_session_filter_timeout));
printf("=> Session Manager: after evicted session timeout\n");
stat = session_manager_stat(mgr);
@@ -188,7 +188,7 @@ TEST(UDP_OVERLOAD, EVICT_NEW_SESS)
for (uint32_t i = 0; i < RX_BURST_MAX; i++)
{
packet_set_ip_src_addr(&pkt, opts.max_udp_session_num + i);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_new_session(mgr, &pkt, 1) == NULL);
}
printf("=> Session Manager: after readd %d evicted session\n", RX_BURST_MAX);

View File

@@ -80,7 +80,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -95,7 +95,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -110,7 +110,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -125,7 +125,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 4);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 4) == 0);
@@ -140,7 +140,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 5);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 5) == 0);
@@ -155,7 +155,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 6);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 6) == 0);
@@ -170,7 +170,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, OUT_OF_ORDER)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 7);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 7) == 0);
@@ -271,7 +271,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, SEQ_WRAPAROUND)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -286,7 +286,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, SEQ_WRAPAROUND)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -301,7 +301,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, SEQ_WRAPAROUND)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -320,7 +320,7 @@ TEST(SESS_MGR_TCP_REASSEMBLY, SEQ_WRAPAROUND)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 4);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 4) == 0);

View File

@@ -61,7 +61,7 @@ static void build_active_tcp_session(struct session_manager *mgr, struct session
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -73,7 +73,7 @@ static void build_active_tcp_session(struct session_manager *mgr, struct session
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -105,7 +105,7 @@ TEST(TCP_ACTIVE_TO_CLOSING, BY_FIN_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -117,7 +117,7 @@ TEST(TCP_ACTIVE_TO_CLOSING, BY_FIN_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -204,7 +204,7 @@ TEST(TCP_ACTIVE_TO_CLOSING, BY_C2S_RST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -291,7 +291,7 @@ TEST(TCP_ACTIVE_TO_CLOSING, BY_S2C_RST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -418,7 +418,7 @@ TEST(TCP_ACTIVE_TO_CLOSING, BY_C2S_HALF_CLOSED_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -498,7 +498,7 @@ TEST(TCP_ACTIVE_TO_CLOSING, BY_S2C_HALF_CLOSED_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);

View File

@@ -73,7 +73,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -151,7 +151,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYNACK)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -229,7 +229,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -241,7 +241,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -319,7 +319,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK_ACK)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -331,7 +331,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK_ACK)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -343,7 +343,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK_ACK)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -423,7 +423,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -440,7 +440,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -520,7 +520,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYNACK_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -538,7 +538,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYNACK_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -616,7 +616,7 @@ TEST(TCP_INIT_TO_OPENING, BY_C2S_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -628,7 +628,7 @@ TEST(TCP_INIT_TO_OPENING, BY_C2S_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -706,7 +706,7 @@ TEST(TCP_INIT_TO_OPENING, BY_S2C_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -718,7 +718,7 @@ TEST(TCP_INIT_TO_OPENING, BY_S2C_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -68,7 +68,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -100,7 +100,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -132,7 +132,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -164,7 +164,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 4);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 4) == 0);
@@ -196,7 +196,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 5);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 5) == 0);
@@ -228,7 +228,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 6);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 6) == 0);
@@ -260,7 +260,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 7);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 7) == 0);
@@ -292,7 +292,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 8);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 8) == 0);
@@ -324,7 +324,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 9);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 9) == 0);
@@ -356,7 +356,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 10);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 10) == 0);
@@ -388,7 +388,7 @@ TEST(TCP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING_TO_CLOSED, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 11);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 11) == 0);

View File

@@ -72,7 +72,7 @@ TEST(TCP_OPENING_TO_ACTIVE, BY_SYN_C2S_DATA)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -84,7 +84,7 @@ TEST(TCP_OPENING_TO_ACTIVE, BY_SYN_C2S_DATA)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -162,7 +162,7 @@ TEST(TCP_OPENING_TO_ACTIVE, BY_SYNACK_S2C_DATA)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -174,7 +174,7 @@ TEST(TCP_OPENING_TO_ACTIVE, BY_SYNACK_S2C_DATA)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -73,7 +73,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_FIN_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -85,7 +85,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_FIN_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -97,7 +97,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_FIN_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -174,7 +174,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_C2S_RST)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -193,7 +193,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_C2S_RST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -270,7 +270,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_S2C_RST)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -289,7 +289,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_S2C_RST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -365,7 +365,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_INIT_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -423,7 +423,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_HANDSHAKE_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -435,7 +435,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_HANDSHAKE_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -513,7 +513,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_DATA_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -525,7 +525,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_DATA_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -537,7 +537,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_DATA_TIMEOUT)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 3);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -615,7 +615,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_C2S_HALF_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -627,7 +627,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_C2S_HALF_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -704,7 +704,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_S2C_HALF_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -716,7 +716,7 @@ TEST(TCP_OPENING_TO_CLOSING, BY_S2C_HALF_FIN)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -68,7 +68,7 @@ TEST(UDP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -99,7 +99,7 @@ TEST(UDP_INIT_TO_OPENING_TO_ACTIVE_TO_CLOSING, TEST)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -73,7 +73,7 @@ TEST(UDP_INIT_TO_OPENING_TO_CLOSING, BY_C2S)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -152,7 +152,7 @@ TEST(UDP_INIT_TO_OPENING_TO_CLOSING, BY_S2C)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);

View File

@@ -64,7 +64,7 @@ TEST(TIMEOUT, TCP_TIMEOUT_DATA)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -76,7 +76,7 @@ TEST(TIMEOUT, TCP_TIMEOUT_DATA)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -64,7 +64,7 @@ TEST(TIMEOUT, TCP_TIMEOUT_HANDSHAKE)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);

View File

@@ -64,7 +64,7 @@ TEST(TIMEOUT, TCP_TIMEOUT_INIT)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);

View File

@@ -64,7 +64,7 @@ TEST(TIMEOUT, UDP_TIMEOUT_DATA1)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -100,7 +100,7 @@ TEST(TIMEOUT, UDP_TIMEOUT_DATA2)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -112,7 +112,7 @@ TEST(TIMEOUT, UDP_TIMEOUT_DATA2)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt, 2);
sess = session_manager_lookup_session_by_packet(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);

View File

@@ -213,7 +213,7 @@ static void *work_thread(void *arg)
}
}
sess = session_manager_lookup_session(sess_mgr, pkt, now_ms);
sess = session_manager_lookup_session_by_packet(sess_mgr, pkt);
if (sess == NULL)
{
sess = session_manager_new_session(sess_mgr, pkt, now_ms);