/* Processed by ecpg (15.18 (Debian 15.18-0+deb12u1)) */ /* These include files are added by the preprocessor */ #include #include #include /* End of automatic include section */ #line 1 "app/batch/mg_bt_0002.pgc" /* @tier easy @module mg @transform msg-gateway-batch */ /* * mg_bt_0002.pgc - 전문게이트웨이 큐 적체 정리 배치 [tier=easy] * * 접수(R) 상태로 큐(mg_queue)에 등록된 뒤 일정 시간(기본 1800초)을 * 초과하도록 처리되지 못한 적체 전문을 커서로 순회하며 실패(U)로 * 만료처리한다. 만료 건수와 최장 적체시간을 집계하여 리포트한다. * * 실행: mg_bt_0002 [db@host] */ #include #include #include #include "txcore.h" #include "txcore_dbio.h" #include "acq_util.h" #include "mg_core.h" #line 1 "/usr/include/postgresql/sqlca.h" #ifndef POSTGRES_SQLCA_H #define POSTGRES_SQLCA_H #ifndef PGDLLIMPORT #if defined(WIN32) || defined(__CYGWIN__) #define PGDLLIMPORT __declspec (dllimport) #else #define PGDLLIMPORT #endif /* __CYGWIN__ */ #endif /* PGDLLIMPORT */ #define SQLERRMC_LEN 150 #ifdef __cplusplus extern "C" { #endif struct sqlca_t { char sqlcaid[8]; long sqlabc; long sqlcode; struct { int sqlerrml; char sqlerrmc[SQLERRMC_LEN]; } sqlerrm; char sqlerrp[8]; long sqlerrd[6]; /* Element 0: empty */ /* 1: OID of processed tuple if applicable */ /* 2: number of rows processed */ /* after an INSERT, UPDATE or */ /* DELETE statement */ /* 3: empty */ /* 4: empty */ /* 5: empty */ char sqlwarn[8]; /* Element 0: set to 'W' if at least one other is 'W' */ /* 1: if 'W' at least one character string */ /* value was truncated when it was */ /* stored into a host variable. */ /* * 2: if 'W' a (hopefully) non-fatal notice occurred */ /* 3: empty */ /* 4: empty */ /* 5: empty */ /* 6: empty */ /* 7: empty */ char sqlstate[5]; }; struct sqlca_t *ECPGget_sqlca(void); #ifndef POSTGRES_ECPG_INTERNAL #define sqlca (*ECPGget_sqlca()) #endif #ifdef __cplusplus } #endif #endif #line 20 "app/batch/mg_bt_0002.pgc" #define MG_QUEUE_TTL_SEC 1800 /* 큐 적체 만료 임계(초) */ /* 적체시간(초)이 임계를 넘었는지 판정 */ static int mg_is_stale(long elapsed) { return (elapsed >= MG_QUEUE_TTL_SEC) ? 1 : 0; } static int run_mg_bt_0002(const char *biz_date) { /* exec sql begin declare section */ #line 33 "app/batch/mg_bt_0002.pgc" char h_biz_date [ 9 ] ; #line 34 "app/batch/mg_bt_0002.pgc" char h_key [ 16 ] ; #line 35 "app/batch/mg_bt_0002.pgc" long h_elapsed ; /* exec sql end declare section */ #line 36 "app/batch/mg_bt_0002.pgc" long total = 0, expired = 0, alive = 0, errcnt = 0; long max_wait = 0; int rc; memset(h_biz_date, 0, sizeof(h_biz_date)); strncpy(h_biz_date, biz_date, sizeof(h_biz_date) - 1); ECPGset_var( 0, ( h_biz_date ), __LINE__);\ /* declare cur_mg_bt_0002 cursor for select key , cast ( extract ( EPOCH from ( now ( ) - enq_ts ) ) as bigint ) from mg_queue where biz_date = $1 and status = 'R' order by enq_ts */ #line 50 "app/batch/mg_bt_0002.pgc" #line 50 "app/batch/mg_bt_0002.pgc" { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_mg_bt_0002 cursor for select key , cast ( extract ( EPOCH from ( now ( ) - enq_ts ) ) as bigint ) from mg_queue where biz_date = $1 and status = 'R' order by enq_ts", ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);} #line 52 "app/batch/mg_bt_0002.pgc" if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("OPEN cur_mg_bt_0002"); return TX_EDB; } if (tx_begin() != TX_OK) tx_log(TX_LOG_WARN, "[mg_bt_0002] tx_begin 경고"); for (;;) { { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_mg_bt_0002", ECPGt_EOIT, ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_elapsed),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 62 "app/batch/mg_bt_0002.pgc" if (sqlca.sqlcode == TX_SQL_NOTFOUND) break; if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("FETCH cur_mg_bt_0002"); errcnt++; break; } total++; if (h_elapsed > max_wait) max_wait = h_elapsed; if (!mg_is_stale(h_elapsed)) { alive++; continue; } rc = mg_rec_update_status(h_key, MG_ST_FAIL); if (rc != TX_OK) { tx_log(TX_LOG_ERROR, "[mg_bt_0002] 만료처리 실패 key=%s rc=%d", h_key, rc); errcnt++; } else { expired++; tx_log(TX_LOG_DEBUG, "[mg_bt_0002] 적체만료 key=%s wait=%lds", h_key, h_elapsed); } } { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_mg_bt_0002", ECPGt_EOIT, ECPGt_EORT);} #line 91 "app/batch/mg_bt_0002.pgc" if (errcnt == 0) tx_commit(); else tx_abort(); tx_log(TX_LOG_INFO, "[mg_bt_0002] 요약 date=%s 대상=%ld 만료=%ld 유지=%ld 오류=%ld", biz_date, total, expired, alive, errcnt); printf("========== 큐 적체 정리 배치 [mg_bt_0002] ==========\n"); printf(" 영업일 : %s\n", biz_date); printf(" 적체 임계(초) : %d\n", MG_QUEUE_TTL_SEC); printf(" 점검 건수 : %ld\n", total); printf(" 만료처리(U) : %ld\n", expired); printf(" 유지 건수 : %ld\n", alive); printf(" 최장 적체(초) : %ld\n", max_wait); printf(" 오류 건수 : %ld\n", errcnt); printf("=============================================\n"); return (errcnt == 0) ? TX_OK : TX_FAIL; } int main(int argc, char **argv) { const char *biz_date; const char *target; int rc; tx_set_loglevel(TX_LOG_INFO); if (argc < 2) { fprintf(stderr, "사용법: %s [db@host]\n", argv[0]); return 2; } biz_date = argv[1]; target = (argc >= 3) ? argv[2] : NULL; if (!date_is_valid(biz_date)) { fprintf(stderr, "오류: 유효하지 않은 영업일 '%s'\n", biz_date); return 2; } tx_log(TX_LOG_INFO, "[mg_bt_0002] 큐 적체 정리 시작 date=%s", biz_date); rc = mg_dbio_connect(target); if (rc != TX_OK) { tx_log(TX_LOG_ERROR, "[mg_bt_0002] DB 접속 실패 rc=%d", rc); return 1; } rc = run_mg_bt_0002(biz_date); mg_dbio_disconnect(); tx_log(TX_LOG_INFO, "[mg_bt_0002] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc)); return (rc == TX_OK) ? 0 : 1; }