gfwleak/stellar-stellar
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

stellar registers packet_manager as a module; session_manager registers polling callback

Browse Source
This commit is contained in:
luwenpeng
2024-10-09 10:01:20 +08:00
parent d9d9b4728d
commit 0f082d975e
16 changed files with 208 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
infra/session_manager/session_manager_runtime.c
View File

@@ -14,10 +14,6 @@
#include "session_transition.h"
#include "session_manager_runtime.h"
#define SESSION_MANAGER_RUNTIME_LOG_ERROR(format, ...) STELLAR_LOG_ERROR(__thread_local_logger, "session manager runtime", format, ##__VA_ARGS__)
#define SESSION_MANAGER_RUNTIME_LOG_DEBUG(format, ...) STELLAR_LOG_DEBUG(__thread_local_logger, "session manager runtime", format, ##__VA_ARGS__)
#define SESSION_MANAGER_RUNTIME_LOG_INFO(format, ...) STELLAR_LOG_INFO(__thread_local_logger, "session manager runtime", format, ##__VA_ARGS__)
struct snowflake
{
uint64_t seed;
@@ -207,10 +203,10 @@ static int tcp_init(struct session_manager_runtime *sess_mgr_rt, struct session
return -1;
}
SESSION_MANAGER_RUNTIME_LOG_DEBUG("session %lu %s new c2s tcp assembler %p, s2c tcp assembler %p",
session_get_id(sess), session_get0_readable_addr(sess),
sess->tcp_halfs[FLOW_TYPE_C2S].assembler,
sess->tcp_halfs[FLOW_TYPE_S2C].assembler);
SESSION_MANAGER_LOG_DEBUG("session %lu %s new c2s tcp assembler %p, s2c tcp assembler %p",
session_get_id(sess), session_get0_readable_addr(sess),
sess->tcp_halfs[FLOW_TYPE_C2S].assembler,
sess->tcp_halfs[FLOW_TYPE_S2C].assembler);
return 0;
}
@@ -536,46 +532,46 @@ void session_manager_config_print(struct session_manager_config *sess_mgr_cfg)
if (sess_mgr_cfg)
{
// max session number
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_session_max : %lu", sess_mgr_cfg->tcp_session_max);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.udp_session_max : %lu", sess_mgr_cfg->udp_session_max);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_session_max : %lu", sess_mgr_cfg->tcp_session_max);
SESSION_MANAGER_LOG_INFO("session_manager.udp_session_max : %lu", sess_mgr_cfg->udp_session_max);
// session overload
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.evict_old_on_tcp_table_limit : %d", sess_mgr_cfg->evict_old_on_tcp_table_limit);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.evict_old_on_udp_table_limit : %d", sess_mgr_cfg->evict_old_on_udp_table_limit);
SESSION_MANAGER_LOG_INFO("session_manager.evict_old_on_tcp_table_limit : %d", sess_mgr_cfg->evict_old_on_tcp_table_limit);
SESSION_MANAGER_LOG_INFO("session_manager.evict_old_on_udp_table_limit : %d", sess_mgr_cfg->evict_old_on_udp_table_limit);
// TCP timeout
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.init : %lu", sess_mgr_cfg->tcp_timeout_ms.init);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.handshake : %lu", sess_mgr_cfg->tcp_timeout_ms.handshake);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.data : %lu", sess_mgr_cfg->tcp_timeout_ms.data);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.half_closed : %lu", sess_mgr_cfg->tcp_timeout_ms.half_closed);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.time_wait : %lu", sess_mgr_cfg->tcp_timeout_ms.time_wait);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.discard_default : %lu", sess_mgr_cfg->tcp_timeout_ms.discard_default);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_timeout_ms.unverified_rst : %lu", sess_mgr_cfg->tcp_timeout_ms.unverified_rst);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.init : %lu", sess_mgr_cfg->tcp_timeout_ms.init);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.handshake : %lu", sess_mgr_cfg->tcp_timeout_ms.handshake);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.data : %lu", sess_mgr_cfg->tcp_timeout_ms.data);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.half_closed : %lu", sess_mgr_cfg->tcp_timeout_ms.half_closed);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.time_wait : %lu", sess_mgr_cfg->tcp_timeout_ms.time_wait);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.discard_default : %lu", sess_mgr_cfg->tcp_timeout_ms.discard_default);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_timeout_ms.unverified_rst : %lu", sess_mgr_cfg->tcp_timeout_ms.unverified_rst);
// UDP timeout
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.udp_timeout_ms.data : %lu", sess_mgr_cfg->udp_timeout_ms.data);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.udp_timeout_ms.discard_default : %lu", sess_mgr_cfg->udp_timeout_ms.discard_default);
SESSION_MANAGER_LOG_INFO("session_manager.udp_timeout_ms.data : %lu", sess_mgr_cfg->udp_timeout_ms.data);
SESSION_MANAGER_LOG_INFO("session_manager.udp_timeout_ms.discard_default : %lu", sess_mgr_cfg->udp_timeout_ms.discard_default);
// limit
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.expire_period_ms : %lu", sess_mgr_cfg->expire_period_ms);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.expire_batch_max : %lu", sess_mgr_cfg->expire_batch_max);
SESSION_MANAGER_LOG_INFO("session_manager.expire_period_ms : %lu", sess_mgr_cfg->expire_period_ms);
SESSION_MANAGER_LOG_INFO("session_manager.expire_batch_max : %lu", sess_mgr_cfg->expire_batch_max);
// duplicated packet filter
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.duplicated_packet_bloom_filter.enable : %d", sess_mgr_cfg->duplicated_packet_bloom_filter.enable);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.duplicated_packet_bloom_filter.capacity : %lu", sess_mgr_cfg->duplicated_packet_bloom_filter.capacity);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.duplicated_packet_bloom_filter.time_window_ms : %lu", sess_mgr_cfg->duplicated_packet_bloom_filter.time_window_ms);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.duplicated_packet_bloom_filter.error_rate : %f", sess_mgr_cfg->duplicated_packet_bloom_filter.error_rate);
SESSION_MANAGER_LOG_INFO("session_manager.duplicated_packet_bloom_filter.enable : %d", sess_mgr_cfg->duplicated_packet_bloom_filter.enable);
SESSION_MANAGER_LOG_INFO("session_manager.duplicated_packet_bloom_filter.capacity : %lu", sess_mgr_cfg->duplicated_packet_bloom_filter.capacity);
SESSION_MANAGER_LOG_INFO("session_manager.duplicated_packet_bloom_filter.time_window_ms : %lu", sess_mgr_cfg->duplicated_packet_bloom_filter.time_window_ms);
SESSION_MANAGER_LOG_INFO("session_manager.duplicated_packet_bloom_filter.error_rate : %f", sess_mgr_cfg->duplicated_packet_bloom_filter.error_rate);
// eviction session filter
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.evicted_session_bloom_filter.enable : %d", sess_mgr_cfg->evicted_session_bloom_filter.enable);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.evicted_session_bloom_filter.capacity : %lu", sess_mgr_cfg->evicted_session_bloom_filter.capacity);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.evicted_session_bloom_filter.time_window_ms : %lu", sess_mgr_cfg->evicted_session_bloom_filter.time_window_ms);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.evicted_session_bloom_filter.error_rate : %f", sess_mgr_cfg->evicted_session_bloom_filter.error_rate);
SESSION_MANAGER_LOG_INFO("session_manager.evicted_session_bloom_filter.enable : %d", sess_mgr_cfg->evicted_session_bloom_filter.enable);
SESSION_MANAGER_LOG_INFO("session_manager.evicted_session_bloom_filter.capacity : %lu", sess_mgr_cfg->evicted_session_bloom_filter.capacity);
SESSION_MANAGER_LOG_INFO("session_manager.evicted_session_bloom_filter.time_window_ms : %lu", sess_mgr_cfg->evicted_session_bloom_filter.time_window_ms);
SESSION_MANAGER_LOG_INFO("session_manager.evicted_session_bloom_filter.error_rate : %f", sess_mgr_cfg->evicted_session_bloom_filter.error_rate);
// TCP reassembly
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_reassembly.enable : %d", sess_mgr_cfg->tcp_reassembly.enable);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_reassembly.timeout_ms : %lu", sess_mgr_cfg->tcp_reassembly.timeout_ms);
SESSION_MANAGER_RUNTIME_LOG_INFO("session_manager.tcp_reassembly.buffered_segments_max : %lu", sess_mgr_cfg->tcp_reassembly.buffered_segments_max);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_reassembly.enable : %d", sess_mgr_cfg->tcp_reassembly.enable);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_reassembly.timeout_ms : %lu", sess_mgr_cfg->tcp_reassembly.timeout_ms);
SESSION_MANAGER_LOG_INFO("session_manager.tcp_reassembly.buffered_segments_max : %lu", sess_mgr_cfg->tcp_reassembly.buffered_segments_max);
}
}
@@ -777,13 +773,13 @@ static void session_manager_runtime_evicte_session(struct session_manager_runtim
switch (session_get_type(sess))
{
case SESSION_TYPE_TCP:
SESSION_MANAGER_RUNTIME_LOG_DEBUG("evicte tcp old session: %lu", session_get_id(sess));
SESSION_MANAGER_LOG_DEBUG("evicte tcp old session: %lu", session_get_id(sess));
session_table_del(sess_mgr_rt->tcp_sess_table, sess);
SESS_MGR_STAT_UPDATE(&sess_mgr_rt->stat, curr_state, next_state, tcp);
sess_mgr_rt->stat.tcp_sess_evicted++;
break;
case SESSION_TYPE_UDP:
SESSION_MANAGER_RUNTIME_LOG_DEBUG("evicte udp old session: %lu", session_get_id(sess));
SESSION_MANAGER_LOG_DEBUG("evicte udp old session: %lu", session_get_id(sess));
session_table_del(sess_mgr_rt->udp_sess_table, sess);
if (sess_mgr_rt->cfg.evicted_session_bloom_filter.enable)
{
@@ -1064,7 +1060,7 @@ void session_manager_runtime_free_session(struct session_manager_runtime *sess_m
{
if (sess)
{
SESSION_MANAGER_RUNTIME_LOG_DEBUG("session %lu closed (%s)", session_get_id(sess), closing_reason_to_str(session_get_closing_reason(sess)));
SESSION_MANAGER_LOG_DEBUG("session %lu closed (%s)", session_get_id(sess), closing_reason_to_str(session_get_closing_reason(sess)));
session_timer_del(sess_mgr_rt->sess_timer, sess);
switch (session_get_type(sess))
@@ -1241,7 +1237,8 @@ uint64_t session_manager_runtime_clean_session(struct session_manager_runtime *s
uint64_t expired_sess_num = 0;
uint8_t expired_sess_canbe_clean = 0;
if (now_ms - sess_mgr_rt->last_clean_expired_sess_ts >= sess_mgr_rt->cfg.expire_period_ms)
if (now_ms - sess_mgr_rt->last_clean_expired_sess_ts >= sess_mgr_rt->cfg.expire_period_ms ||
now_ms == UINT64_MAX)
{
expired_sess_canbe_clean = 1;
}
@@ -1295,25 +1292,25 @@ void session_manager_runtime_print_stat(struct session_manager_runtime *sess_mgr
struct session_manager_stat *stat = &sess_mgr_rt->stat;
// TCP session
SESSION_MANAGER_RUNTIME_LOG_INFO("TCP session: history=%lu, used=%lu, opening=%lu, active=%lu, closing=%lu, discard=%lu, closed=%lu",
stat->history_tcp_sessions, stat->tcp_sess_used, stat->tcp_sess_opening, stat->tcp_sess_active,
stat->tcp_sess_closing, stat->tcp_sess_discard, stat->tcp_sess_closed);
SESSION_MANAGER_LOG_INFO("TCP session: history=%lu, used=%lu, opening=%lu, active=%lu, closing=%lu, discard=%lu, closed=%lu",
stat->history_tcp_sessions, stat->tcp_sess_used, stat->tcp_sess_opening, stat->tcp_sess_active,
stat->tcp_sess_closing, stat->tcp_sess_discard, stat->tcp_sess_closed);
// UDP session
SESSION_MANAGER_RUNTIME_LOG_INFO("UDP session: history=%lu, used=%lu, opening=%lu, active=%lu, closing=%lu, discard=%lu, closed=%lu",
stat->history_udp_sessions, stat->udp_sess_used, stat->udp_sess_opening, stat->udp_sess_active,
stat->udp_sess_closing, stat->udp_sess_discard, stat->udp_sess_closed);
SESSION_MANAGER_LOG_INFO("UDP session: history=%lu, used=%lu, opening=%lu, active=%lu, closing=%lu, discard=%lu, closed=%lu",
stat->history_udp_sessions, stat->udp_sess_used, stat->udp_sess_opening, stat->udp_sess_active,
stat->udp_sess_closing, stat->udp_sess_discard, stat->udp_sess_closed);
// evicted session
SESSION_MANAGER_RUNTIME_LOG_INFO("evicted session: TCP=%lu, UDP=%lu", stat->tcp_sess_evicted, stat->udp_sess_evicted);
SESSION_MANAGER_LOG_INFO("evicted session: TCP=%lu, UDP=%lu", stat->tcp_sess_evicted, stat->udp_sess_evicted);
// Bypassed packet
SESSION_MANAGER_RUNTIME_LOG_INFO("bypassed TCP packet: table_full=%lu, session_not_found=%lu, duplicated=%lu",
stat->tcp_pkts_bypass_table_full, stat->tcp_pkts_bypass_session_not_found, stat->tcp_pkts_bypass_duplicated);
SESSION_MANAGER_RUNTIME_LOG_INFO("bypassed UDP packet: table_full=%lu, session_evicted=%lu, duplicated=%lu",
stat->udp_pkts_bypass_table_full, stat->udp_pkts_bypass_session_evicted, stat->udp_pkts_bypass_duplicated);
SESSION_MANAGER_LOG_INFO("bypassed TCP packet: table_full=%lu, session_not_found=%lu, duplicated=%lu",
stat->tcp_pkts_bypass_table_full, stat->tcp_pkts_bypass_session_not_found, stat->tcp_pkts_bypass_duplicated);
SESSION_MANAGER_LOG_INFO("bypassed UDP packet: table_full=%lu, session_evicted=%lu, duplicated=%lu",
stat->udp_pkts_bypass_table_full, stat->udp_pkts_bypass_session_evicted, stat->udp_pkts_bypass_duplicated);
// TCP segment
SESSION_MANAGER_RUNTIME_LOG_INFO("TCP segment: input=%lu, consumed=%lu, timeout=%lu, retransmited=%lu, overlapped=%lu, omitted_too_many=%lu, inorder=%lu, reordered=%lu, buffered=%lu, freed=%lu",
stat->tcp_segs_input, stat->tcp_segs_consumed, stat->tcp_segs_timeout, stat->tcp_segs_retransmited,
stat->tcp_segs_overlapped, stat->tcp_segs_omitted_too_many, stat->tcp_segs_inorder, stat->tcp_segs_reordered,
stat->tcp_segs_buffered, stat->tcp_segs_freed);
SESSION_MANAGER_LOG_INFO("TCP segment: input=%lu, consumed=%lu, timeout=%lu, retransmited=%lu, overlapped=%lu, omitted_too_many=%lu, inorder=%lu, reordered=%lu, buffered=%lu, freed=%lu",
stat->tcp_segs_input, stat->tcp_segs_consumed, stat->tcp_segs_timeout, stat->tcp_segs_retransmited,
stat->tcp_segs_overlapped, stat->tcp_segs_omitted_too_many, stat->tcp_segs_inorder, stat->tcp_segs_reordered,
stat->tcp_segs_buffered, stat->tcp_segs_freed);
}
/******************************************************************************
@@ -1428,7 +1425,7 @@ uint64_t session_manager_runtime_scan(const struct session_manager_runtime *sess
}
}
SESSION_MANAGER_RUNTIME_LOG_DEBUG("session scan: cursor=%lu, count=%lu, mached_sess_num=%lu", opts->cursor, opts->count, mached_sess_num);
SESSION_MANAGER_LOG_DEBUG("session scan: cursor=%lu, count=%lu, mached_sess_num=%lu", opts->cursor, opts->count, mached_sess_num);
return mached_sess_num;
}