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