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Annotation type Annotation details
2 @message
AssertionError: assert   
  - Problem(s) detected, check run_errors_map:
  - repl_tx_not_found_err :
  - UNEXPECTED outcome: pattern 'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found' must not occur in log but was ENCOUNTERED there for 21 seconds.
  - replication log diff:
  -    0 ---
  -    1 +++
  -    2 @@ -4715,3 +4715,82 @@
  -    3  IBASE-CLIENT (replica) Sun Jun 29 16:25:54 2025
  -    4  	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -    5  	VERBOSE: No new segments found, suspending
  -    6 +
  -    7 +IBASE-CLIENT (replica) Sun Jun 29 16:25:57 2025
  -    8 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -    9 +	VERBOSE: Added 2 segment(s) to the queue
  -   10 +
  -   11 +IBASE-CLIENT (replica) Sun Jun 29 16:25:57 2025
  -   12 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   13 +	VERBOSE: No new segments found, suspending
  -   14 +
  -   15 +IBASE-CLIENT (replica) Sun Jun 29 16:26:00 2025
  -   16 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   17 +	VERBOSE: Added 2 segment(s) to the queue
  -   18 +
  -   19 +IBASE-CLIENT (replica) Sun Jun 29 16:26:00 2025
  -   20 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   21 +	VERBOSE: No new segments found, suspending
  -   22 +
  -   23 +IBASE-CLIENT (replica) Sun Jun 29 16:26:03 2025
  -   24 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   25 +	VERBOSE: Added 2 segment(s) to the queue
  -   26 +
  -   27 +IBASE-CLIENT (replica) Sun Jun 29 16:26:03 2025
  -   28 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   29 +	VERBOSE: No new segments found, suspending
  -   30 +
  -   31 +IBASE-CLIENT (replica) Sun Jun 29 16:26:06 2025
  -   32 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   33 +	VERBOSE: Added 2 segment(s) to the queue
  -   34 +
  -   35 +IBASE-CLIENT (replica) Sun Jun 29 16:26:06 2025
  -   36 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   37 +	VERBOSE: No new segments found, suspending
  -   38 +
  -   39 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
  -   40 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   41 +	VERBOSE: Added 3 segment(s) to the queue
  -   42 +
  -   43 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
  -   44 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   45 +	ERROR: connection shutdown
  -   46 +	Database is shutdown.
  -   47 +	At segment 6, offset 48
  -   48 +
  -   49 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
  -   50 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   51 +	VERBOSE: Disconnecting and suspending
  -   52 +
  -   53 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   54 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   55 +	VERBOSE: Added 3 segment(s) to the queue
  -   56 +
  -   57 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   58 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
  -   60 +
  -   61 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   62 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
  -   64 +
  -   65 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   66 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.012s, preserving (OAT: 36 in segment 4)
  -   68 +
  -   69 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   70 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
  -   72 +
  -   73 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   74 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   75 +	VERBOSE: Added 3 segment(s) to the queue
  -   76 +
  -   77 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   78 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   79 +	ERROR: Transaction 36 is not found
  -   80 +	At segment 6, offset 48
  -   81 +
  -   82 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
  -   83 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
  -   84 +	VERBOSE: Disconnecting and suspending
  - ----------------------------------------

LOG DETAILS:

2025-06-29 16:33:31.280
2025-06-29 16:33:31.280 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-06-29 16:33:31.280 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-06-29 16:33:31.280 db_nbk0 = WindowsPath('H:/QA/temp/qa2024.tmp/fbqa/test_12143/gh_8324_tmp.nbk0')
2025-06-29 16:33:31.280 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-06-29 16:33:31.280
2025-06-29 16:33:31.280     @pytest.mark.replication
2025-06-29 16:33:31.280     @pytest.mark.version('>=4.0.6')
2025-06-29 16:33:31.280     def test_1(act_db_main: Action,  act_db_repl: Action, db_nbk0: Path, capsys):
2025-06-29 16:33:31.280
2025-06-29 16:33:31.280         FLD_WIDTH = 500
2025-06-29 16:33:31.280         ADD_ROWS_INIT = 100
2025-06-29 16:33:31.280         ADD_ROWS_IN_OAT = 30000
2025-06-29 16:33:31.280         TEST2_VALUE = -2147483648
2025-06-29 16:33:31.280
2025-06-29 16:33:31.280         # Map for storing mnemonas and details for every FAILED step:
2025-06-29 16:33:31.280         run_errors_map = {}
2025-06-29 16:33:31.280
2025-06-29 16:33:31.280         # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-06-29 16:33:31.280         # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-06-29 16:33:31.281         # It will return '.' rather than full path+filename.
2025-06-29 16:33:31.281         # Use only con.info.name for that!
2025-06-29 16:33:31.281         #
2025-06-29 16:33:31.281         db_info = {}
2025-06-29 16:33:31.281         for a in (act_db_main, act_db_repl):
2025-06-29 16:33:31.281             with a.db.connect() as con:
2025-06-29 16:33:31.281                 db_info[a,  'db_full_path'] = con.info.name
2025-06-29 16:33:31.281
2025-06-29 16:33:31.281         sql_init = f"""
2025-06-29 16:33:31.281             set bail on;
2025-06-29 16:33:31.281             set wng off;
2025-06-29 16:33:31.281             recreate table test (
2025-06-29 16:33:31.281                 id int generated by default as identity constraint test_pk primary key
2025-06-29 16:33:31.281                 ,dts timestamp default 'now'
2025-06-29 16:33:31.281                 ,trn bigint default current_transaction
2025-06-29 16:33:31.281                 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-06-29 16:33:31.281             );
2025-06-29 16:33:31.281
2025-06-29 16:33:31.281             recreate table test2 (
2025-06-29 16:33:31.281                 id int generated by default as identity constraint test2_pk primary key
2025-06-29 16:33:31.282                 ,dts timestamp default 'now'
2025-06-29 16:33:31.282                 ,trn bigint default current_transaction
2025-06-29 16:33:31.282                 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-06-29 16:33:31.282             );
2025-06-29 16:33:31.282             commit;
2025-06-29 16:33:31.282
2025-06-29 16:33:31.282             insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-06-29 16:33:31.282             commit;
2025-06-29 16:33:31.282
2025-06-29 16:33:31.282             recreate table t_completed(id int primary key);
2025-06-29 16:33:31.282             commit;
2025-06-29 16:33:31.282         """
2025-06-29 16:33:31.282         act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-06-29 16:33:31.282         run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-06-29 16:33:31.282         act_db_main.reset()
2025-06-29 16:33:31.282
2025-06-29 16:33:31.282         if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.282             # Some problem raised during init_sql execution
2025-06-29 16:33:31.282             pass
2025-06-29 16:33:31.283         else:
2025-06-29 16:33:31.283             # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-06-29 16:33:31.283             ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-06-29 16:33:31.283             #####################################################################
2025-06-29 16:33:31.283             ###  WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA  ###
2025-06-29 16:33:31.283             #####################################################################
2025-06-29 16:33:31.283             watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-06-29 16:33:31.283
2025-06-29 16:33:31.283             # Must be EMPTY:
2025-06-29 16:33:31.283             run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-06-29 16:33:31.283
2025-06-29 16:33:31.283         if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.283             # Some problem raised with delivering DDL changes to replica
2025-06-29 16:33:31.283             pass
2025-06-29 16:33:31.283         else:
2025-06-29 16:33:31.283
2025-06-29 16:33:31.283             with act_db_main.db.connect() as con:
2025-06-29 16:33:31.283                 preserved_segment_no = -1
2025-06-29 16:33:31.283
2025-06-29 16:33:31.283                 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-06-29 16:33:31.284                 tx_oat = con.transaction_manager(tp_oat)
2025-06-29 16:33:31.284                 cur_oat = tx_oat.cursor()
2025-06-29 16:33:31.284
2025-06-29 16:33:31.284                 tx_oat.begin()
2025-06-29 16:33:31.284                 replold_lines = get_repl_log(act_db_main)
2025-06-29 16:33:31.284
2025-06-29 16:33:31.284                 try:
2025-06-29 16:33:31.284                     cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-06-29 16:33:31.284                     cur_oat.execute('select max(id) from test')
2025-06-29 16:33:31.284                     cur_oat.fetchone()
2025-06-29 16:33:31.284                 except DatabaseError as e:
2025-06-29 16:33:31.284                     run_errors_map['main_oat_init_err'] = e.__str__()
2025-06-29 16:33:31.284
2025-06-29 16:33:31.284                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.284                     # Some problem was in just executed OAT-statement
2025-06-29 16:33:31.284                     pass
2025-06-29 16:33:31.284                 else:
2025-06-29 16:33:31.284                     ##############################################################
2025-06-29 16:33:31.285                     ###  CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE  ###
2025-06-29 16:33:31.285                     ##############################################################
2025-06-29 16:33:31.285                     # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-06-29 16:33:31.285                     pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-06-29 16:33:31.285                     run_errors_map['repl_preserve_oat_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
2025-06-29 16:33:31.285
2025-06-29 16:33:31.285                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.285                     # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-06-29 16:33:31.285                     # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-06-29 16:33:31.285                     pass
2025-06-29 16:33:31.285                 else:
2025-06-29 16:33:31.285
2025-06-29 16:33:31.285                     ###############################################
2025-06-29 16:33:31.285                     ###  MASTER: RUN DML BEFORE 'NBACKUP -B 0'  ###
2025-06-29 16:33:31.285                     ###############################################
2025-06-29 16:33:31.285                     # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace  !!!
2025-06-29 16:33:31.285                     tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-06-29 16:33:31.285                     tx_bef = con.transaction_manager(tp_bef)
2025-06-29 16:33:31.285                     cur_bef = tx_bef.cursor()
2025-06-29 16:33:31.286                     try:
2025-06-29 16:33:31.286                         tx_bef.begin()
2025-06-29 16:33:31.286                         cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-06-29 16:33:31.286
2025-06-29 16:33:31.286                         # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-06-29 16:33:31.286                         # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-06-29 16:33:31.286                         # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-06-29 16:33:31.286                         # We store this result in order to check further content of replication log that this
2025-06-29 16:33:31.286                         # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-06-29 16:33:31.286                         #
2025-06-29 16:33:31.286                         preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-06-29 16:33:31.286                         tx_bef.commit()
2025-06-29 16:33:31.286                     except DatabaseError as e:
2025-06-29 16:33:31.286                         run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-06-29 16:33:31.286
2025-06-29 16:33:31.286                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.286                     # Some problem was in just executed statement
2025-06-29 16:33:31.286                     pass
2025-06-29 16:33:31.287                 else:
2025-06-29 16:33:31.287                     ##############################################
2025-06-29 16:33:31.287                     ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-06-29 16:33:31.287                     ##############################################
2025-06-29 16:33:31.287                     # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-29 16:33:31.287                     chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-06-29 16:33:31.287                     watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_bef_sql, replica_expected_out = '1' )
2025-06-29 16:33:31.287
2025-06-29 16:33:31.287                     # Must be EMPTY:
2025-06-29 16:33:31.287                     run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-06-29 16:33:31.287
2025-06-29 16:33:31.287                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.287                     # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-06-29 16:33:31.287                     pass
2025-06-29 16:33:31.287                 else:
2025-06-29 16:33:31.287                     ################################################
2025-06-29 16:33:31.287                     ###  REPLICA: CHANGE STATE TO FULL SHUTDOWN  ###
2025-06-29 16:33:31.287                     ################################################
2025-06-29 16:33:31.288                     act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-29 16:33:31.288                     run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-06-29 16:33:31.288                     act_db_repl.reset()
2025-06-29 16:33:31.288
2025-06-29 16:33:31.288                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.288                     pass
2025-06-29 16:33:31.288                 else:
2025-06-29 16:33:31.288                     ##########################################
2025-06-29 16:33:31.288                     ###  M A S T E R:    M A K E   N B K 0  ##
2025-06-29 16:33:31.288                     ##########################################
2025-06-29 16:33:31.288                     # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-06-29 16:33:31.288                     act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-06-29 16:33:31.288                     run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-06-29 16:33:31.288                     act_db_main.reset()
2025-06-29 16:33:31.288
2025-06-29 16:33:31.288                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.288                     # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-06-29 16:33:31.288                     pass
2025-06-29 16:33:31.288                 else:
2025-06-29 16:33:31.289                     ##############################################################################################
2025-06-29 16:33:31.289                     ###   NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN,  MOVE TO OLD  'DB_REPL'  ###
2025-06-29 16:33:31.289                     ##############################################################################################
2025-06-29 16:33:31.289                     try:
2025-06-29 16:33:31.289                         act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-06-29 16:33:31.289                         # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-06-29 16:33:31.289                         with act_db_main.connect_server() as srv:
2025-06-29 16:33:31.289                             #srv.database.nfix_database(database = db_nbk0) --> "Internal error when using clumplet API: attempt to store data in dataless clumplet" // see also: core_5085_test.py
2025-06-29 16:33:31.289                             srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-06-29 16:33:31.289                             srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-06-29 16:33:31.289                     except DatabaseError as e:
2025-06-29 16:33:31.289                         run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-06-29 16:33:31.289
2025-06-29 16:33:31.289                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.289                     pass
2025-06-29 16:33:31.289                 else:
2025-06-29 16:33:31.289
2025-06-29 16:33:31.289                     ##################################
2025-06-29 16:33:31.289                     ###   OVERWRITE  OLD  REPLICA  ###
2025-06-29 16:33:31.290                     ##################################
2025-06-29 16:33:31.290                     shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-06-29 16:33:31.290
2025-06-29 16:33:31.290                     ##################################
2025-06-29 16:33:31.290                     ###   REPLICA:  BRING  ONLINE  ###
2025-06-29 16:33:31.290                     ##################################
2025-06-29 16:33:31.290                     act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-29 16:33:31.290                     run_errors_map['repl_bring_online_err']  = act_db_repl.stdout
2025-06-29 16:33:31.290                     act_db_repl.reset()
2025-06-29 16:33:31.290
2025-06-29 16:33:31.290                 replold_lines = get_repl_log(act_db_main)
2025-06-29 16:33:31.290                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.290                     pass
2025-06-29 16:33:31.290                 else:
2025-06-29 16:33:31.290                     ##############################################
2025-06-29 16:33:31.290                     ###  MASTER: FINAL ACTION WITHIN TX = OAT  ###
2025-06-29 16:33:31.290                     ##############################################
2025-06-29 16:33:31.290                     try:
2025-06-29 16:33:31.291                         tx_oat.commit()
2025-06-29 16:33:31.291                     except DatabaseError as e:
2025-06-29 16:33:31.291                         run_errors_map['main_oat_fini_err'] = e.__str__()
2025-06-29 16:33:31.291
2025-06-29 16:33:31.291                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.291                     pass
2025-06-29 16:33:31.291                 else:
2025-06-29 16:33:31.291
2025-06-29 16:33:31.291                     ############################################################################
2025-06-29 16:33:31.291                     ###  CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE  ###
2025-06-29 16:33:31.291                     ############################################################################
2025-06-29 16:33:31.291                     # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-06-29 16:33:31.291                     pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-06-29 16:33:31.291                     run_errors_map['repl_tx_not_found_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG, consider_found_as_unexpected = True)
2025-06-29 16:33:31.291
2025-06-29 16:33:31.291                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.291                     pass
2025-06-29 16:33:31.291                 else:
2025-06-29 16:33:31.292                     ##############################################
2025-06-29 16:33:31.292                     ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-06-29 16:33:31.292                     ##############################################
2025-06-29 16:33:31.292                     # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-29 16:33:31.292                     chk_oat_sql = 'set heading off;select max(id) from test;'
2025-06-29 16:33:31.292                     watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_oat_sql, replica_expected_out = str(ADD_ROWS_INIT+ADD_ROWS_IN_OAT) )
2025-06-29 16:33:31.292                     # Must be EMPTY:
2025-06-29 16:33:31.292                     run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-06-29 16:33:31.292
2025-06-29 16:33:31.292                 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.292                     pass
2025-06-29 16:33:31.292                 else:
2025-06-29 16:33:31.292                     #######################################################################################
2025-06-29 16:33:31.292                     ###  CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE  ###
2025-06-29 16:33:31.292                     #######################################################################################
2025-06-29 16:33:31.292                     # VERBOSE: Deleting segment 2 as no longer needed
2025-06-29 16:33:31.292                     # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-06-29 16:33:31.292                     pattern_to_check = re.compile( r'VERBOSE:\s+Deleting\s+segment\s+%d\s+as\s+no\s+longer\s+needed' % preserved_segment_no, re.IGNORECASE )
2025-06-29 16:33:31.293                     run_errors_map['repl_deleted_oat_segm'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
2025-06-29 16:33:31.293
2025-06-29 16:33:31.293         if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.293             # We had a problem in some of previous steps.
2025-06-29 16:33:31.293             # First, we have to RECREATE both master and slave databases
2025-06-29 16:33:31.293             # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-06-29 16:33:31.293             run_errors_map['out_reset'] = reset_replication(act_db_main, act_db_repl, db_info[act_db_main,'db_full_path'], db_info[act_db_repl,'db_full_path'])
2025-06-29 16:33:31.293         else:
2025-06-29 16:33:31.293             drop_db_objects(act_db_main, act_db_repl, capsys)
2025-06-29 16:33:31.293             # Must be EMPTY:
2025-06-29 16:33:31.293             run_errors_map['out_drop'] = capsys.readouterr().out
2025-06-29 16:33:31.293
2025-06-29 16:33:31.293         if max(v.strip() for v in run_errors_map.values()):
2025-06-29 16:33:31.293             print(f'Problem(s) detected, check run_errors_map:')
2025-06-29 16:33:31.293             for k,v in run_errors_map.items():
2025-06-29 16:33:31.293                 if v.strip():
2025-06-29 16:33:31.293                     print(k,':')
2025-06-29 16:33:31.293                     print(v.strip())
2025-06-29 16:33:31.293                     print('-' * 40)
2025-06-29 16:33:31.294
2025-06-29 16:33:31.294 >       assert '' == capsys.readouterr().out
2025-06-29 16:33:31.294 E       AssertionError: assert
2025-06-29 16:33:31.294 E         - Problem(s) detected, check run_errors_map:
2025-06-29 16:33:31.294 E         - repl_tx_not_found_err :
2025-06-29 16:33:31.294 E         - UNEXPECTED outcome: pattern 'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found' must not occur in log but was ENCOUNTERED there for 21 seconds.
2025-06-29 16:33:31.294 E         - replication log diff:
2025-06-29 16:33:31.294 E         -    0 ---
2025-06-29 16:33:31.294 E         -    1 +++
2025-06-29 16:33:31.294 E         -    2 @@ -4715,3 +4715,82 @@
2025-06-29 16:33:31.294 E         -    3  IBASE-CLIENT (replica) Sun Jun 29 16:25:54 2025
2025-06-29 16:33:31.294 E         -    4  	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.294 E         -    5  	VERBOSE: No new segments found, suspending
2025-06-29 16:33:31.294 E         -    6 +
2025-06-29 16:33:31.294 E         -    7 +IBASE-CLIENT (replica) Sun Jun 29 16:25:57 2025
2025-06-29 16:33:31.294 E         -    8 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.294 E         -    9 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 16:33:31.294 E         -   10 +
2025-06-29 16:33:31.294 E         -   11 +IBASE-CLIENT (replica) Sun Jun 29 16:25:57 2025
2025-06-29 16:33:31.295 E         -   12 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.295 E         -   13 +	VERBOSE: No new segments found, suspending
2025-06-29 16:33:31.295 E         -   14 +
2025-06-29 16:33:31.295 E         -   15 +IBASE-CLIENT (replica) Sun Jun 29 16:26:00 2025
2025-06-29 16:33:31.295 E         -   16 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.295 E         -   17 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 16:33:31.295 E         -   18 +
2025-06-29 16:33:31.295 E         -   19 +IBASE-CLIENT (replica) Sun Jun 29 16:26:00 2025
2025-06-29 16:33:31.295 E         -   20 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.295 E         -   21 +	VERBOSE: No new segments found, suspending
2025-06-29 16:33:31.295 E         -   22 +
2025-06-29 16:33:31.295 E         -   23 +IBASE-CLIENT (replica) Sun Jun 29 16:26:03 2025
2025-06-29 16:33:31.295 E         -   24 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.295 E         -   25 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 16:33:31.295 E         -   26 +
2025-06-29 16:33:31.295 E         -   27 +IBASE-CLIENT (replica) Sun Jun 29 16:26:03 2025
2025-06-29 16:33:31.295 E         -   28 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.295 E         -   29 +	VERBOSE: No new segments found, suspending
2025-06-29 16:33:31.296 E         -   30 +
2025-06-29 16:33:31.296 E         -   31 +IBASE-CLIENT (replica) Sun Jun 29 16:26:06 2025
2025-06-29 16:33:31.296 E         -   32 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.296 E         -   33 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 16:33:31.296 E         -   34 +
2025-06-29 16:33:31.296 E         -   35 +IBASE-CLIENT (replica) Sun Jun 29 16:26:06 2025
2025-06-29 16:33:31.296 E         -   36 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.296 E         -   37 +	VERBOSE: No new segments found, suspending
2025-06-29 16:33:31.296 E         -   38 +
2025-06-29 16:33:31.296 E         -   39 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
2025-06-29 16:33:31.296 E         -   40 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.296 E         -   41 +	VERBOSE: Added 3 segment(s) to the queue
2025-06-29 16:33:31.296 E         -   42 +
2025-06-29 16:33:31.296 E         -   43 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
2025-06-29 16:33:31.296 E         -   44 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.296 E         -   45 +	ERROR: connection shutdown
2025-06-29 16:33:31.296 E         -   46 +	Database is shutdown.
2025-06-29 16:33:31.296 E         -   47 +	At segment 6, offset 48
2025-06-29 16:33:31.296 E         -   48 +
2025-06-29 16:33:31.297 E         -   49 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
2025-06-29 16:33:31.297 E         -   50 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.297 E         -   51 +	VERBOSE: Disconnecting and suspending
2025-06-29 16:33:31.297 E         -   52 +
2025-06-29 16:33:31.297 E         -   53 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.297 E         -   54 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.297 E         -   55 +	VERBOSE: Added 3 segment(s) to the queue
2025-06-29 16:33:31.297 E         -   56 +
2025-06-29 16:33:31.297 E         -   57 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.297 E         -   58 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.297 E         -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
2025-06-29 16:33:31.297 E         -   60 +
2025-06-29 16:33:31.297 E         -   61 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.297 E         -   62 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.297 E         -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
2025-06-29 16:33:31.297 E         -   64 +
2025-06-29 16:33:31.297 E         -   65 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.297 E         -   66 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.298 E         -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.012s, preserving (OAT: 36 in segment 4)
2025-06-29 16:33:31.298 E         -   68 +
2025-06-29 16:33:31.298 E         -   69 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.298 E         -   70 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.298 E         -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
2025-06-29 16:33:31.298 E         -   72 +
2025-06-29 16:33:31.298 E         -   73 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.298 E         -   74 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.298 E         -   75 +	VERBOSE: Added 3 segment(s) to the queue
2025-06-29 16:33:31.298 E         -   76 +
2025-06-29 16:33:31.298 E         -   77 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.298 E         -   78 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.298 E         -   79 +	ERROR: Transaction 36 is not found
2025-06-29 16:33:31.298 E         -   80 +	At segment 6, offset 48
2025-06-29 16:33:31.298 E         -   81 +
2025-06-29 16:33:31.298 E         -   82 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
2025-06-29 16:33:31.298 E         -   83 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
2025-06-29 16:33:31.298 E         -   84 +	VERBOSE: Disconnecting and suspending
2025-06-29 16:33:31.298 E         - ----------------------------------------
2025-06-29 16:33:31.299
2025-06-29 16:33:31.299 tests\functional\replication\test_make_async_reinit_reliable.py:689: AssertionError
3 #text
act_db_main = <firebird.qa.plugin.Action pytest object at [hex]>
act_db_repl = <firebird.qa.plugin.Action pytest object at [hex]>
db_nbk0 = WindowsPath('H:/QA/temp/qa2024.tmp/fbqa/test_12143/gh_8324_tmp.nbk0')
capsys = <_pytest.capture.CaptureFixture pytest object at [hex]>

    @pytest.mark.replication
    @pytest.mark.version('>=4.0.6')
    def test_1(act_db_main: Action,  act_db_repl: Action, db_nbk0: Path, capsys):
    
        FLD_WIDTH = 500
        ADD_ROWS_INIT = 100
        ADD_ROWS_IN_OAT = 30000
        TEST2_VALUE = -2147483648
    
        # Map for storing mnemonas and details for every FAILED step:
        run_errors_map = {}
    
        # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
        # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
        # It will return '.' rather than full path+filename.
        # Use only con.info.name for that!
        #
        db_info = {}
        for a in (act_db_main, act_db_repl):
            with a.db.connect() as con:
                db_info[a,  'db_full_path'] = con.info.name
    
        sql_init = f"""
            set bail on;
            set wng off;
            recreate table test (
                id int generated by default as identity constraint test_pk primary key
                ,dts timestamp default 'now'
                ,trn bigint default current_transaction
                ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
            );
    
            recreate table test2 (
                id int generated by default as identity constraint test2_pk primary key
                ,dts timestamp default 'now'
                ,trn bigint default current_transaction
                ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
            );
            commit;
    
            insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
            commit;
    
            recreate table t_completed(id int primary key);
            commit;
        """
        act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
        run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
        act_db_main.reset()
    
        if max(v.strip() for v in run_errors_map.values()):
            # Some problem raised during init_sql execution
            pass
        else:
            # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
            ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
            #####################################################################
            ###  WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA  ###
            #####################################################################
            watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
    
            # Must be EMPTY:
            run_errors_map['out_repl_ddl'] = capsys.readouterr().out
    
        if max(v.strip() for v in run_errors_map.values()):
            # Some problem raised with delivering DDL changes to replica
            pass
        else:
    
            with act_db_main.db.connect() as con:
                preserved_segment_no = -1
    
                tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
                tx_oat = con.transaction_manager(tp_oat)
                cur_oat = tx_oat.cursor()
    
                tx_oat.begin()
                replold_lines = get_repl_log(act_db_main)
    
                try:
                    cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
                    cur_oat.execute('select max(id) from test')
                    cur_oat.fetchone()
                except DatabaseError as e:
                    run_errors_map['main_oat_init_err'] = e.__str__()
    
                if max(v.strip() for v in run_errors_map.values()):
                    # Some problem was in just executed OAT-statement
                    pass
                else:
                    ##############################################################
                    ###  CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE  ###
                    ##############################################################
                    # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
                    pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
                    run_errors_map['repl_preserve_oat_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
    
                if max(v.strip() for v in run_errors_map.values()):
                    # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
                    # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
                    pass
                else:
    
                    ###############################################
                    ###  MASTER: RUN DML BEFORE 'NBACKUP -B 0'  ###
                    ###############################################
                    # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace  !!!
                    tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
                    tx_bef = con.transaction_manager(tp_bef)
                    cur_bef = tx_bef.cursor()
                    try:
                        tx_bef.begin()
                        cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
    
                        # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
                        # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
                        # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
                        # We store this result in order to check further content of replication log that this
                        # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
                        #
                        preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
                        tx_bef.commit()
                    except DatabaseError as e:
                        run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
    
                if max(v.strip() for v in run_errors_map.values()):
                    # Some problem was in just executed statement
                    pass
                else:
                    ##############################################
                    ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
                    ##############################################
                    # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
                    chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
                    watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_bef_sql, replica_expected_out = '1' )
    
                    # Must be EMPTY:
                    run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
    
                if max(v.strip() for v in run_errors_map.values()):
                    # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
                    pass
                else:
                    ################################################
                    ###  REPLICA: CHANGE STATE TO FULL SHUTDOWN  ###
                    ################################################
                    act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
                    run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
                    act_db_repl.reset()
    
                if max(v.strip() for v in run_errors_map.values()):
                    pass
                else:
                    ##########################################
                    ###  M A S T E R:    M A K E   N B K 0  ##
                    ##########################################
                    # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
                    act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
                    run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
                    act_db_main.reset()
    
                if max(v.strip() for v in run_errors_map.values()):
                    # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
                    pass
                else:
                    ##############################################################################################
                    ###   NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN,  MOVE TO OLD  'DB_REPL'  ###
                    ##############################################################################################
                    try:
                        act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
                        # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
                        with act_db_main.connect_server() as srv:
                            #srv.database.nfix_database(database = db_nbk0) --> "Internal error when using clumplet API: attempt to store data in dataless clumplet" // see also: core_5085_test.py
                            srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
                            srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
                    except DatabaseError as e:
                        run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
    
                if max(v.strip() for v in run_errors_map.values()):
                    pass
                else:
    
                    ##################################
                    ###   OVERWRITE  OLD  REPLICA  ###
                    ##################################
                    shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
    
                    ##################################
                    ###   REPLICA:  BRING  ONLINE  ###
                    ##################################
                    act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
                    run_errors_map['repl_bring_online_err']  = act_db_repl.stdout
                    act_db_repl.reset()
    
                replold_lines = get_repl_log(act_db_main)
                if max(v.strip() for v in run_errors_map.values()):
                    pass
                else:
                    ##############################################
                    ###  MASTER: FINAL ACTION WITHIN TX = OAT  ###
                    ##############################################
                    try:
                        tx_oat.commit()
                    except DatabaseError as e:
                        run_errors_map['main_oat_fini_err'] = e.__str__()
    
                if max(v.strip() for v in run_errors_map.values()):
                    pass
                else:
    
                    ############################################################################
                    ###  CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE  ###
                    ############################################################################
                    # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
                    pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
                    run_errors_map['repl_tx_not_found_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG, consider_found_as_unexpected = True)
    
                if max(v.strip() for v in run_errors_map.values()):
                    pass
                else:
                    ##############################################
                    ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
                    ##############################################
                    # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
                    chk_oat_sql = 'set heading off;select max(id) from test;'
                    watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_oat_sql, replica_expected_out = str(ADD_ROWS_INIT+ADD_ROWS_IN_OAT) )
                    # Must be EMPTY:
                    run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
    
                if max(v.strip() for v in run_errors_map.values()):
                    pass
                else:
                    #######################################################################################
                    ###  CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE  ###
                    #######################################################################################
                    # VERBOSE: Deleting segment 2 as no longer needed
                    # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
                    pattern_to_check = re.compile( r'VERBOSE:\s+Deleting\s+segment\s+%d\s+as\s+no\s+longer\s+needed' % preserved_segment_no, re.IGNORECASE )
                    run_errors_map['repl_deleted_oat_segm'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
    
        if max(v.strip() for v in run_errors_map.values()):
            # We had a problem in some of previous steps.
            # First, we have to RECREATE both master and slave databases
            # (otherwise further execution of this test or other replication-related tests most likely will fail):
            run_errors_map['out_reset'] = reset_replication(act_db_main, act_db_repl, db_info[act_db_main,'db_full_path'], db_info[act_db_repl,'db_full_path'])
        else:
            drop_db_objects(act_db_main, act_db_repl, capsys)
            # Must be EMPTY:
            run_errors_map['out_drop'] = capsys.readouterr().out
    
        if max(v.strip() for v in run_errors_map.values()):
            print(f'Problem(s) detected, check run_errors_map:')
            for k,v in run_errors_map.items():
                if v.strip():
                    print(k,':')
                    print(v.strip())
                    print('-' * 40)
    
>       assert '' == capsys.readouterr().out
E       AssertionError: assert   
E         - Problem(s) detected, check run_errors_map:
E         - repl_tx_not_found_err :
E         - UNEXPECTED outcome: pattern 'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found' must not occur in log but was ENCOUNTERED there for 21 seconds.
E         - replication log diff:
E         -    0 ---
E         -    1 +++
E         -    2 @@ -4715,3 +4715,82 @@
E         -    3  IBASE-CLIENT (replica) Sun Jun 29 16:25:54 2025
E         -    4  	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -    5  	VERBOSE: No new segments found, suspending
E         -    6 +
E         -    7 +IBASE-CLIENT (replica) Sun Jun 29 16:25:57 2025
E         -    8 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -    9 +	VERBOSE: Added 2 segment(s) to the queue
E         -   10 +
E         -   11 +IBASE-CLIENT (replica) Sun Jun 29 16:25:57 2025
E         -   12 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   13 +	VERBOSE: No new segments found, suspending
E         -   14 +
E         -   15 +IBASE-CLIENT (replica) Sun Jun 29 16:26:00 2025
E         -   16 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   17 +	VERBOSE: Added 2 segment(s) to the queue
E         -   18 +
E         -   19 +IBASE-CLIENT (replica) Sun Jun 29 16:26:00 2025
E         -   20 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   21 +	VERBOSE: No new segments found, suspending
E         -   22 +
E         -   23 +IBASE-CLIENT (replica) Sun Jun 29 16:26:03 2025
E         -   24 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   25 +	VERBOSE: Added 2 segment(s) to the queue
E         -   26 +
E         -   27 +IBASE-CLIENT (replica) Sun Jun 29 16:26:03 2025
E         -   28 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   29 +	VERBOSE: No new segments found, suspending
E         -   30 +
E         -   31 +IBASE-CLIENT (replica) Sun Jun 29 16:26:06 2025
E         -   32 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   33 +	VERBOSE: Added 2 segment(s) to the queue
E         -   34 +
E         -   35 +IBASE-CLIENT (replica) Sun Jun 29 16:26:06 2025
E         -   36 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   37 +	VERBOSE: No new segments found, suspending
E         -   38 +
E         -   39 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
E         -   40 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   41 +	VERBOSE: Added 3 segment(s) to the queue
E         -   42 +
E         -   43 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
E         -   44 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   45 +	ERROR: connection shutdown
E         -   46 +	Database is shutdown.
E         -   47 +	At segment 6, offset 48
E         -   48 +
E         -   49 +IBASE-CLIENT (replica) Sun Jun 29 16:26:09 2025
E         -   50 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   51 +	VERBOSE: Disconnecting and suspending
E         -   52 +
E         -   53 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   54 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   55 +	VERBOSE: Added 3 segment(s) to the queue
E         -   56 +
E         -   57 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   58 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
E         -   60 +
E         -   61 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   62 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
E         -   64 +
E         -   65 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   66 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.012s, preserving (OAT: 36 in segment 4)
E         -   68 +
E         -   69 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   70 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
E         -   72 +
E         -   73 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   74 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   75 +	VERBOSE: Added 3 segment(s) to the queue
E         -   76 +
E         -   77 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   78 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   79 +	ERROR: Transaction 36 is not found
E         -   80 +	At segment 6, offset 48
E         -   81 +
E         -   82 +IBASE-CLIENT (replica) Sun Jun 29 16:26:16 2025
E         -   83 +	Database: H:\QA\RUNDAILY-2024\UNPACKED-SNAPSHOT.TMP\EXAMPLES\EMPBUILD\QA_REPLICATION\DB_REPL.FDB
E         -   84 +	VERBOSE: Disconnecting and suspending
E         - ----------------------------------------

tests\functional\replication\test_make_async_reinit_reliable.py:689: AssertionError
Full history of outcomes and elapsed time, ms:
NN SNAP_INFO CS_outcome SS_outcome CS_run_time SS_run_time CS_run_beg CS_run_end SS_run_beg SS_run_end
1 4.0.6.3189 2025.02.25 1a1a5 F F 51000 53646 2025.06.29 13:25:27.326 2025.06.29 13:26:18.326 2025.06.29 12:24:01.253 2025.06.29 12:24:54.899
2 4.0.6.3184 2025.02.24 9388c F F 52401 2369 2025.02.25 11:07:13.982 2025.02.25 11:08:06.383 2025.02.25 10:03:27.403 2025.02.25 10:03:29.772
3 4.0.6.3183 2025.02.17 e4762 F F 49866 49287 2025.02.24 11:39:20.895 2025.02.24 11:40:10.761 2025.02.24 10:38:24.445 2025.02.24 10:39:13.732
4 4.0.6.3169 2024.12.13 42cc1 F F 49944 50704 2025.02.14 08:27:04.455 2025.02.14 08:27:54.399 2025.02.14 07:26:00.361 2025.02.14 07:26:51.065
5 4.0.6.3169 2024.12.08 50eb6 F F 50289 52836 2024.12.11 11:23:32.489 2024.12.11 11:24:22.778 2024.12.11 10:22:53.138 2024.12.11 10:23:45.974

Elapsed time, ms. Chart for last 5 runs:

Last commits information (all timestamps in UTC):