TSG-21855 使用fieldstat4序列化Intercept Policy的metric并输出到kafka

common/include/metrics.h

@@ -0,0 +1,23 @@
+#ifndef _METRICS_H
+#define _METRICS_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include "kafka.h"
+#include "tfe_packet_io.h"
+
+struct metrics *metrics_create(const char *profile, struct kafka *kfk);
+void metrics_destory(struct metrics *handle);
+
+void metrics_single_session_output(struct session_node *node, void *ctx);
+void metrics_all_session_output(struct packet_io_thread_ctx *thread_ctx);
+int metrics_get_interval(struct metrics *handle);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

common/include/tfe_fieldstat.h

@@ -39,7 +39,6 @@ struct tfe_fieldstat_easy_t
 };
 
 struct tfe_fieldstat_easy_t *tfe_fieldstat_easy_create(char *app_name, char *outpath, int cycle, int max_thread, void *local_logger);
-void tfe_set_intercept_metric(struct tfe_fieldstat_easy_t *fieldstat, struct session_ctx *s_ctx, int thread_id, int is_session_close);
 void tfe_fieldstat_easy_destroy(struct tfe_fieldstat_easy_t *fieldstat);
 int tfe_fieldstat_easy_incrby(struct tfe_fieldstat_easy_t *fieldstat, unsigned int counter_id, long long value, const struct fieldstat_tag tags[], int n_tags, int thread_id);
 

common/include/tfe_packet_io.h

@@ -63,11 +63,11 @@ struct session_ctx
     uint8_t is_passthrough;
     uint8_t protocol;
     uint8_t metric_hit;
+    uint8_t send_log_flag;
     char session_addr[128];
 
     struct packet_info c2s_info;
     struct packet_info s2c_info;
-    struct timespec metrics_last_time;
 
     struct metadata *ctrl_meta;
 
@@ -93,7 +93,7 @@ struct acceptor_kni_v4
 
     struct packet_io *io;
     struct packet_io_fs *packet_io_fs;
-    struct tfe_fieldstat_easy_t *metric;
+    struct metrics *metrics;
     struct packet_io_thread_ctx work_threads[TFE_THREAD_MAX];
 
     struct tfe_proxy *ref_proxy;

common/include/tfe_session_table.h

@@ -51,6 +51,7 @@ int session_table_delete_by_addr(struct session_table *table, const struct tuple
 struct session_node *session_table_search_by_id(struct session_table *table, uint64_t session_id);
 struct session_node *session_table_search_by_addr(struct session_table *table, const struct tuple4 *session_addr);
 
+void session_foreach(struct session_table *table, void (*func)(struct session_node *, void *), void *ctx);
 #ifdef __cpluscplus
 }
 #endif