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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2011, 2015 Oracle and/or its affiliates. All rights reserved.
*/
/*
* Basic smoke test for XA transactions. The client randomly sends requests
* to each of the servers to insert data into table 1, and inserts the
* same data into table 2 using regular transactions.
*/
#include <sys/types.h>
#include <sys/time.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <tx.h>
#include <atmi.h>
#include <fml32.h>
#include <fml1632.h>
#include <db.h>
#include "datafml.h"
#include "hdbrec.h"
#include "htimestampxa.h"
#include "../utilities/bdb_xa_util.h"
#define HOME "../data2"
#define TABLE1 "../data/table1.db"
#define TABLE2 "../data2/table2.db"
char *progname; /* Client run-time name. */
int usage(void);
int
main(int argc, char* argv[])
{
DB *dbp2;
DBT key, data;
FBFR *buf, *replyBuf;
HDbRec rec;
TPINIT *initBuf;
DB_ENV *dbenv2, *dbenv1;
long len, replyLen, seqNo;
int ch, cnt, cnt_abort, cnt_commit, cnt_server1, i, ret;
char *target;
char *home = HOME;
u_int32_t flags = DB_INIT_MPOOL | DB_INIT_LOG | DB_INIT_TXN |
DB_INIT_LOCK | DB_CREATE | DB_RECOVER | DB_REGISTER;
u_int32_t dbflags = DB_CREATE;
progname = argv[0];
dbenv2 = dbenv1 = NULL;
dbp2 = NULL;
buf = replyBuf = NULL;
initBuf = NULL;
cnt = 1000;
cnt_abort = cnt_commit = cnt_server1 = 0;
while ((ch = getopt(argc, argv, "n:v")) != EOF)
switch (ch) {
case 'n':
cnt = atoi(optarg);
break;
case 'v':
verbose = 1;
break;
case '?':
default:
return (usage());
}
argc -= optind;
argv += optind;
if (verbose)
printf("%s: called\n", progname);
/* Seed random number generator. */
srand((u_int)(time(NULL) | getpid()));
if (tpinit((TPINIT *)NULL) == -1)
goto tuxedo_err;
if (verbose)
printf("%s: tpinit() OK\n", progname);
/* Allocate init buffer */
if ((initBuf = (TPINIT *)tpalloc("TPINIT", NULL, TPINITNEED(0))) == 0)
goto tuxedo_err;
if (verbose)
printf("%s: tpalloc(\"TPINIT\") OK\n", progname);
/* Create the DB environment. */
if ((ret = db_env_create(&dbenv2, 0)) != 0 ||
(ret = dbenv2->open(dbenv2, home, flags, 0)) != 0) {
fprintf(stderr,
"%s: %s: %s\n", progname, home, db_strerror(ret));
goto err;
}
dbenv2->set_errfile(dbenv2, stderr);
if (verbose)
printf("%s: opened %s OK\n", progname, home);
/*
* Open table #2 -- Data is inserted into table 1 using XA
* transactions, and inserted into table 2 using regular transactions.
*/
if ((ret = db_create(&dbp2, dbenv2, 0)) != 0 ||
(ret = dbp2->open(dbp2,
NULL, TABLE2, NULL, DB_BTREE, dbflags, 0660)) != 0) {
fprintf(stderr,
"%s: %s %s\n", progname, TABLE2, db_strerror(ret));
goto err;
}
if (verbose)
printf("%s: opened %s OK\n", progname, TABLE2);
/* Allocate send buffer. */
len = Fneeded(1, 3 * sizeof(long));
if ((buf = (FBFR*)tpalloc("FML32", NULL, len)) == 0)
goto tuxedo_err;
if (verbose)
printf("%s: tpalloc(\"FML32\"), send buffer OK\n", progname);
/* Allocate reply buffer. */
replyLen = 1024;
if ((replyBuf = (FBFR*)tpalloc("FML32", NULL, replyLen)) == NULL)
goto tuxedo_err;
if (verbose)
printf("%s: tpalloc(\"FML32\"), reply buffer OK\n", progname);
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
for (rec.SeqNo = 1, i = 0; i < cnt; ++i, ++rec.SeqNo) {
GetTime(&rec.Ts);
if (Fchg(buf, SEQ_NO, 0, (char *)&rec.SeqNo, 0) == -1)
goto tuxedo_fml_err;
if (verbose)
printf("%s: Fchg(), sequence number OK\n", progname);
if (Fchg(buf, TS_SEC, 0, (char *)&rec.Ts.Sec, 0) == -1)
goto tuxedo_fml_err;
if (verbose)
printf("%s: Fchg(), seconds OK\n", progname);
if (Fchg(buf, TS_USEC, 0, (char *)&rec.Ts.Usec, 0) == -1)
goto tuxedo_fml_err;
if (verbose)
printf("%s: Fchg(), microseconds OK\n", progname);
if (tpbegin(60L, 0L) == -1)
goto tuxedo_err;
if (verbose)
printf("%s: tpbegin() OK\n", progname);
/* Randomly send half of our requests to each server. */
if (rand() % 2 > 0) {
++cnt_server1;
target = "TestTxn1";
} else
target = "TestTxn2";
if (tpcall(target, (char *)buf,
0L, (char **)&replyBuf, &replyLen, TPSIGRSTRT) == -1)
goto tuxedo_err;
/* Commit for a return value of 0, otherwise abort. */
if (tpurcode == 0) {
++cnt_commit;
if (verbose)
printf("%s: txn success\n", progname);
if (tpcommit(0L) == -1)
goto abort;
if (verbose)
printf("%s: tpcommit() OK\n", progname);
/*
* Store a copy of the key/data pair into table #2
* on success, we'll compare table #1 and table #2
* after the run finishes.
*/
seqNo = rec.SeqNo;
key.data = &seqNo;
key.size = sizeof(seqNo);
data.data = &seqNo;
data.size = sizeof(seqNo);
if ((ret =
dbp2->put(dbp2, NULL, &key, &data, 0)) != 0) {
fprintf(stderr, "%s: DB->put: %s %s\n",
progname, TABLE2, db_strerror(ret));
goto err;
}
} else {
abort: ++cnt_abort;
if (verbose)
printf("%s: txn failure\n", progname);
if (tpabort(0L) == -1)
goto tuxedo_err;
if (verbose)
printf("%s: tpabort() OK\n", progname);
}
}
printf("%s: %d requests: %d committed, %d aborted\n",
progname, cnt, cnt_commit, cnt_abort);
printf("%s: %d sent to server #1, %d sent to server #2\n",
progname, cnt_server1, cnt - cnt_server1);
/* Check that database 1 and database 2 are identical. */
if (dbp2 != NULL)
(void)dbp2->close(dbp2, 0);
dbp2 = NULL;
if ((ret = db_env_create(&dbenv1, 0)) != 0 ||
(ret = dbenv1->open(dbenv1, "../data", flags, 0)) != 0)
goto err;
ret = check_data(dbenv1, TABLE1, dbenv2, TABLE2, progname);
if (0) {
tuxedo_err: fprintf(stderr, "%s: TUXEDO ERROR: %s (code %d)\n",
progname, tpstrerror(tperrno), tperrno);
goto err;
}
if (0) {
tuxedo_fml_err: fprintf(stderr, "%s: FML ERROR: %s (code %d)\n",
progname, Fstrerror(Ferror), Ferror);
}
if (0) {
err: ret = EXIT_FAILURE;
}
if (replyBuf != NULL)
tpfree((char *)replyBuf);
if (buf != NULL)
tpfree((char *)buf);
if (initBuf != NULL)
tpfree((char *)initBuf);
if (dbp2 != NULL)
(void)dbp2->close(dbp2, 0);
if (dbenv1 != NULL)
(void)dbenv1->close(dbenv1, 0);
if (dbenv2 != NULL)
(void)dbenv2->close(dbenv2, 0);
tpterm();
if (verbose)
printf("%s: tpterm() OK\n", progname);
return (ret);
}
int
usage()
{
fprintf(stderr, "usage: %s [-v] [-n txn]\n", progname);
return (EXIT_FAILURE);
}
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