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Add support for TCP port reuse (same tuple6 but different ISN) in session manager: evict old session and create new session

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This commit is contained in:
luwenpeng
2024-05-16 19:13:36 +08:00
parent 1559f0a13e
commit 32ae4618ef
25 changed files with 176 additions and 119 deletions
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30
src/session/test/gtest_state_tcp_init_to_opening.cpp
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@@ -70,7 +70,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -148,7 +148,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYNACK)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -226,7 +226,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -237,7 +237,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 2);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -315,7 +315,7 @@ 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) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -326,7 +326,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK_ACK)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 2);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -337,7 +337,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_SYNACK_ACK)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 3);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 3) == 0);
@@ -417,7 +417,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -433,7 +433,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYN_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 2);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -513,7 +513,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYNACK_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -530,7 +530,7 @@ TEST(TCP_INIT_TO_OPENING, BY_SYNACK_RETRANSMISSION)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 2);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -608,7 +608,7 @@ TEST(TCP_INIT_TO_OPENING, BY_C2S_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -619,7 +619,7 @@ TEST(TCP_INIT_TO_OPENING, BY_C2S_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 2);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);
@@ -697,7 +697,7 @@ TEST(TCP_INIT_TO_OPENING, BY_S2C_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt) == NULL);
EXPECT_TRUE(session_manager_lookup_session(mgr, &pkt, 1) == NULL);
// new session
sess = session_manager_new_session(mgr, &pkt, 1);
EXPECT_TRUE(sess);
@@ -708,7 +708,7 @@ TEST(TCP_INIT_TO_OPENING, BY_S2C_ASMMETRIC)
printf("<= Packet Parse: done\n\n");
// lookup session
sess = session_manager_lookup_session(mgr, &pkt);
sess = session_manager_lookup_session(mgr, &pkt, 2);
EXPECT_TRUE(sess);
// update session
EXPECT_TRUE(session_manager_update_session(mgr, sess, &pkt, 2) == 0);