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OMPUB-573: 使用gtp_c_key2index函数替换TEID的HASH算法

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liuxueli
2022-08-04 16:41:16 +08:00
parent d9132ee285
commit 0fcf2b3dff
2 changed files with 14 additions and 2 deletions
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1
src/tsg_entry.h
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@@ -287,6 +287,7 @@ typedef struct tsg_para
int datacenter_id; int datacenter_id;
int scan_signaling_switch; int scan_signaling_switch;
int hash_timeout; int hash_timeout;
int hash_slot_size;
int hash_thread_safe; int hash_thread_safe;
int feature_tamper; int feature_tamper;
enum DEPLOY_MODE deploy_mode; enum DEPLOY_MODE deploy_mode;

15
src/tsg_gtp_signaling.cpp
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@@ -85,6 +85,16 @@ static long copy_user_info(void *data, const uchar *key, uint size, void *user_a
return num; return num;
} }
unsigned int gtp_c_key2index(const MESA_htable_handle table, const uchar * key, uint size)
{
if(size==sizeof(unsigned int))
{
return *(unsigned int *)key;
}
return 0;
}
void free_gtp_signaling_field(void *data) void free_gtp_signaling_field(void *data)
{ {
int i=0; int i=0;
@@ -215,19 +225,20 @@ int tsg_get_umts_user_info(const struct streaminfo *a_stream, struct umts_user_i
int tsg_gtp_signaling_hash_init(const char* conffile, void *logger) int tsg_gtp_signaling_hash_init(const char* conffile, void *logger)
{ {
MESA_load_profile_int_def(conffile, "GTP_SIGNALING", "HASH_TIMEOUT", &g_tsg_para.hash_timeout, 300); MESA_load_profile_int_def(conffile, "GTP_SIGNALING", "HASH_TIMEOUT", &g_tsg_para.hash_timeout, 300);
MESA_load_profile_int_def(conffile, "GTP_SIGNALING", "HASH_THREAD_SAFE", &g_tsg_para.hash_thread_safe, 128);
MESA_load_profile_int_def(conffile, "GTP_SIGNALING", "HASH_SLOT_SIZE", &g_tsg_para.hash_slot_size, 1024*1024*32); MESA_load_profile_int_def(conffile, "GTP_SIGNALING", "HASH_SLOT_SIZE", &g_tsg_para.hash_slot_size, 1024*1024*32);
MESA_htable_create_args_t args; MESA_htable_create_args_t args;
memset(&args, 0, sizeof(args)); memset(&args, 0, sizeof(args));
args.thread_safe=128; args.thread_safe=g_tsg_para.hash_thread_safe;
args.recursive=1; args.recursive=1;
args.max_elem_num=0; args.max_elem_num=0;
args.data_free=free_gtp_signaling_field; args.data_free=free_gtp_signaling_field;
args.eliminate_type=HASH_ELIMINATE_ALGO_LRU; args.eliminate_type=HASH_ELIMINATE_ALGO_LRU;
args.expire_time=g_tsg_para.hash_timeout; args.expire_time=g_tsg_para.hash_timeout;
args.hash_slot_size=g_tsg_para.hash_slot_size; args.hash_slot_size=g_tsg_para.hash_slot_size;
args.key2index=gtp_c_key2index;
g_gtp_signaling_hash_handle=MESA_htable_create(&args, sizeof(MESA_htable_create_args_t)); g_gtp_signaling_hash_handle=MESA_htable_create(&args, sizeof(MESA_htable_create_args_t));
if(g_gtp_signaling_hash_handle==NULL) if(g_gtp_signaling_hash_handle==NULL)