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Refactor the session manager using session transformation 2D array & Update test case

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This commit is contained in:
luwenpeng
2024-03-14 10:56:09 +08:00
parent 639614622b
commit ce00122557
47 changed files with 3403 additions and 3563 deletions
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108
src/session/test/gtest_timeout_udp_data.cpp
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@@ -1,4 +1,42 @@
#include "test_utils.h"
#include <gtest/gtest.h>
#include "session.h"
#include "session_manager.h"
#include "test_packets.h"
struct session_manager_options opts = {
// max session number
.max_tcp_session_num = 256,
.max_udp_session_num = 256,
// session overload
.tcp_overload_evict_old_sess = 1, // 1: evict old session, 0: bypass new session
.udp_overload_evict_old_sess = 1, // 1: evict old session, 0: bypass new session
// tcp timeout
.tcp_timeout_init = 1,
.tcp_timeout_handshake = 2,
.tcp_timeout_data = 3,
.tcp_timeout_half_closed = 4,
.tcp_timeout_time_wait = 5,
.tcp_timeout_discard = 6,
// udp timeout
.udp_timeout_data = 7,
// duplicate packet filter
.duplicated_packet_filter_enable = 1,
.duplicated_packet_filter_capacity = 1000,
.duplicated_packet_filter_timeout = 10,
.duplicated_packet_filter_error_rate = 0.0001,
// evicted session filter
.evicted_session_filter_enable = 1,
.evicted_session_filter_capacity = 1000,
.evicted_session_filter_timeout = 10,
.evicted_session_filter_error_rate = 0.0001,
};
#if 1
TEST(TIMEOUT, UDP_TIMEOUT_DATA1)
@@ -7,24 +45,29 @@ TEST(TIMEOUT, UDP_TIMEOUT_DATA1)
struct session *sess = NULL;
struct session_manager *mgr = NULL;
timestamp_update();
mgr = session_manager_new(&opts);
mgr = session_manager_new(&opts, 1);
EXPECT_TRUE(mgr != NULL);
// C2S REQ Packet
printf("=> packet parse: UDP C2S REQ packet\n");
printf("\n=> Packet Parse: UDP C2S REQ packet\n");
packet_parse(&pkt, (const char *)udp_pkt1_dns_req, sizeof(udp_pkt1_dns_req));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
__session_manager_check_counter(mgr, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0);
__session_manager_check_udp_timeout_data(mgr, &opts, SESSION_STATE_OPENING);
EXPECT_TRUE(session_manager_get_expired_session(mgr) == NULL);
__session_manager_check_counter(mgr, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
// expire session
EXPECT_TRUE(session_manager_get_expired_session(mgr, 1 + opts.udp_timeout_data) == NULL); // opening -> closing
sess = session_manager_get_expired_session(mgr, 1 + opts.udp_timeout_data + opts.udp_timeout_data); // closing -> closed
EXPECT_TRUE(sess);
EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_CLOSED);
EXPECT_TRUE(session_get_closing_reason(sess) == CLOSING_BY_TIMEOUT);
session_dump(sess);
// free session
session_manager_free_session(mgr, sess);
session_manager_free(mgr);
}
@@ -37,31 +80,40 @@ TEST(TIMEOUT, UDP_TIMEOUT_DATA2)
struct session *sess = NULL;
struct session_manager *mgr = NULL;
timestamp_update();
mgr = session_manager_new(&opts);
mgr = session_manager_new(&opts, 1);
EXPECT_TRUE(mgr != NULL);
// C2S REQ Packet
printf("=> packet parse: UDP C2S REQ packet\n");
printf("\n=> Packet Parse: UDP C2S REQ packet\n");
packet_parse(&pkt, (const char *)udp_pkt1_dns_req, sizeof(udp_pkt1_dns_req));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
// S2C RESP Packet
printf("=> packet parse: UDP S2C RESP packet\n");
printf("\n=> Packet Parse: UDP S2C RESP packet\n");
packet_parse(&pkt, (const char *)udp_pkt2_dns_resp, sizeof(udp_pkt2_dns_resp));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
__session_manager_check_counter(mgr, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0);
__session_manager_check_udp_timeout_data(mgr, &opts, SESSION_STATE_ACTIVE);
EXPECT_TRUE(session_manager_get_expired_session(mgr) == NULL);
__session_manager_check_counter(mgr, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
// expire session
EXPECT_TRUE(session_manager_get_expired_session(mgr, 2 + opts.udp_timeout_data) == NULL); // active -> closing
sess = session_manager_get_expired_session(mgr, 2 + opts.udp_timeout_data + opts.udp_timeout_data); // closing -> closed
EXPECT_TRUE(sess);
EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_CLOSED);
EXPECT_TRUE(session_get_closing_reason(sess) == CLOSING_BY_TIMEOUT);
session_dump(sess);
// free session
session_manager_free_session(mgr, sess);
session_manager_free(mgr);
}