138 lines
4.5 KiB
C
138 lines
4.5 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2006, 2012 Fidelity Information Services, Inc *
|
|
* *
|
|
* This source code contains the intellectual property *
|
|
* of its copyright holder(s), and is made available *
|
|
* under a license. If you do not know the terms of *
|
|
* the license, please stop and do not read further. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
#include "mdef.h"
|
|
|
|
#include "gtm_unistd.h" /* for close() */
|
|
|
|
#include "gtm_ipc.h"
|
|
#include <sys/shm.h>
|
|
#include <sys/sem.h>
|
|
#include <errno.h>
|
|
#include "gtm_inet.h"
|
|
#include "gtm_string.h"
|
|
|
|
#include "gdsroot.h"
|
|
#include "gdsblk.h"
|
|
#include "gtm_facility.h"
|
|
#include "fileinfo.h"
|
|
#include "gdsbt.h"
|
|
#include "gdsfhead.h"
|
|
#include "filestruct.h"
|
|
#include "repl_msg.h"
|
|
#include "gtmsource.h"
|
|
#include "repl_dbg.h"
|
|
#include "gtm_stdio.h"
|
|
#include "gtm_event_log.h"
|
|
#include "repl_shutdcode.h"
|
|
#include "eintr_wrappers.h"
|
|
#include "jnl.h"
|
|
#include "repl_filter.h"
|
|
#include "repl_sem.h"
|
|
#include "mutex.h"
|
|
#include "repl_log.h"
|
|
#include "repl_comm.h"
|
|
#include "have_crit.h"
|
|
#include "anticipatory_freeze.h"
|
|
|
|
GBLREF jnlpool_addrs jnlpool;
|
|
GBLREF jnlpool_ctl_ptr_t jnlpool_ctl;
|
|
GBLREF uint4 process_id;
|
|
GBLREF int gtmsource_sock_fd;
|
|
GBLREF int gtmsource_log_fd;
|
|
GBLREF FILE *gtmsource_log_fp;
|
|
GBLREF int gtmsource_filter;
|
|
GBLREF boolean_t gtmsource_logstats;
|
|
GBLREF int gtmsource_statslog_fd;
|
|
GBLREF FILE *gtmsource_statslog_fp;
|
|
GBLREF unsigned char *gtmsource_tcombuff_start;
|
|
GBLREF qw_num repl_source_cmp_sent;
|
|
GBLREF qw_num repl_source_data_sent;
|
|
GBLREF qw_num repl_source_msg_sent;
|
|
GBLREF seq_num seq_num_zero;
|
|
GBLREF repl_msg_ptr_t gtmsource_msgp;
|
|
GBLREF uchar_ptr_t repl_filter_buff;
|
|
GBLREF boolean_t pool_init;
|
|
|
|
int gtmsource_end1(boolean_t auto_shutdown)
|
|
{
|
|
int exit_status, idx, status, save_errno;
|
|
seq_num read_jnl_seqno, jnlpool_seqno, diff_seqno, jnlpool_strm_seqno[MAX_SUPPL_STRMS];
|
|
int fclose_res;
|
|
sgmnt_addrs *repl_csa;
|
|
DCL_THREADGBL_ACCESS;
|
|
|
|
SETUP_THREADGBL_ACCESS;
|
|
gtmsource_ctl_close();
|
|
DEBUG_ONLY(repl_csa = &FILE_INFO(jnlpool.jnlpool_dummy_reg)->s_addrs;)
|
|
assert(!repl_csa->hold_onto_crit); /* so it is ok to invoke and "rel_lock" unconditionally */
|
|
rel_lock(jnlpool.jnlpool_dummy_reg);
|
|
mutex_cleanup(jnlpool.jnlpool_dummy_reg);
|
|
exit_status = NORMAL_SHUTDOWN;
|
|
if (!auto_shutdown)
|
|
jnlpool.gtmsource_local->shutdown = NORMAL_SHUTDOWN;
|
|
read_jnl_seqno = jnlpool.gtmsource_local->read_jnl_seqno;
|
|
jnlpool_seqno = jnlpool.jnlpool_ctl->jnl_seqno;
|
|
for (idx = 0; idx < MAX_SUPPL_STRMS; idx++)
|
|
jnlpool_strm_seqno[idx] = jnlpool.jnlpool_ctl->strm_seqno[idx];
|
|
jnlpool.gtmsource_local->gtmsource_pid = 0;
|
|
jnlpool.gtmsource_local->gtmsource_state = GTMSOURCE_DUMMY_STATE;
|
|
if (!auto_shutdown && !ANTICIPATORY_FREEZE_AVAILABLE)
|
|
{ /* Detach from journal pool */
|
|
JNLPOOL_SHMDT(status, save_errno);
|
|
if (0 > status)
|
|
repl_log(gtmsource_log_fp, FALSE, TRUE, "Error detaching from journal pool : %s\n", STRERROR(save_errno));
|
|
jnlpool.repl_inst_filehdr = NULL;
|
|
jnlpool.gtmsrc_lcl_array = NULL;
|
|
jnlpool.gtmsource_local_array = NULL;
|
|
jnlpool.jnldata_base = NULL;
|
|
pool_init = FALSE;
|
|
}
|
|
gtmsource_free_msgbuff();
|
|
gtmsource_free_tcombuff();
|
|
gtmsource_free_filter_buff();
|
|
gtmsource_stop_heartbeat();
|
|
repl_close(>msource_sock_fd);
|
|
if (jnlpool_seqno)
|
|
{
|
|
repl_log(gtmsource_log_fp, TRUE, FALSE, "REPL INFO - Current Jnlpool Seqno : %llu\n", jnlpool_seqno);
|
|
for (idx = 0; idx < MAX_SUPPL_STRMS; idx++)
|
|
{
|
|
if (jnlpool_strm_seqno[idx])
|
|
repl_log(gtmsource_log_fp, TRUE, FALSE, "REPL INFO - Stream # %d : Current Jnlpool Stream Seqno "
|
|
": %llu\n", idx, jnlpool_strm_seqno[idx]);
|
|
}
|
|
jnlpool_seqno--;
|
|
}
|
|
if (read_jnl_seqno)
|
|
read_jnl_seqno--;
|
|
diff_seqno = jnlpool_seqno - read_jnl_seqno;
|
|
repl_log(gtmsource_log_fp, TRUE, FALSE, "REPL INFO - Last Seqno written in jnlpool : %llu", jnlpool_seqno);
|
|
repl_log(gtmsource_log_fp, FALSE, FALSE, " Last Seqno sent : %llu", read_jnl_seqno);
|
|
repl_log(gtmsource_log_fp, FALSE, TRUE, " Number of unsent Seqno : %llu\n", 0 < diff_seqno ? diff_seqno : 0);
|
|
repl_log(gtmsource_log_fp, TRUE, TRUE, "REPL INFO - Jnl Total : %llu Msg Total : %llu CmpMsg Total : %llu\n",
|
|
repl_source_data_sent, repl_source_msg_sent, repl_source_cmp_sent);
|
|
if (gtmsource_filter & EXTERNAL_FILTER)
|
|
repl_stop_filter();
|
|
gtm_event_log_close();
|
|
if (auto_shutdown)
|
|
return (exit_status);
|
|
else
|
|
gtmsource_exit(exit_status - NORMAL_SHUTDOWN);
|
|
|
|
return -1; /* This will never get executed, added to make compiler happy */
|
|
}
|
|
|
|
void gtmsource_end(void)
|
|
{
|
|
gtmsource_end1(FALSE);
|
|
}
|