本文整理汇总了C++中DB_ENV::set_timeout方法的典型用法代码示例。如果您正苦于以下问题：C++ DB_ENV::set_timeout方法的具体用法？C++ DB_ENV::set_timeout怎么用？C++ DB_ENV::set_timeout使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DB_ENV的用法示例。
在下文中一共展示了DB_ENV::set_timeout方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: TestSetTransactionTimeout
int TestSetTransactionTimeout(CuTest *ct) {
DB_ENV *dbenv;
struct context *info;
FILE *msgfile;
char *path;
db_timeout_t timeout;
dbenv = NULL;
if ((path = calloc(100, sizeof(char))) == NULL)
return (ENOMEM);
snprintf(path, 100, "%s%c%s", TEST_ENV, PATH_SEPARATOR[0], "msgfile");
if ((msgfile = fopen(path, "w")) == NULL)
return (EINVAL);
info = ct->context;
info->fp = msgfile;
info->path = path;
/* txn timeout: reset at run-time. */
ENV
CuAssertTrue(ct,
dbenv->set_timeout(dbenv, 37, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, dbenv->open(dbenv,
TEST_ENV, DB_CREATE | DB_INIT_LOCK, 0666) == 0);
CuAssertTrue(ct,
dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, timeout == 37);
ENV
/* New transaction timeout is ignored when joining the environment. */
CuAssertTrue(ct,
dbenv->set_timeout(dbenv, 63, DB_SET_TXN_TIMEOUT) == 0);
/* Redirect the error message to suppress the warning. */
dbenv->set_msgfile(dbenv, msgfile);
CuAssertTrue(ct, dbenv->open(dbenv, TEST_ENV, DB_JOINENV, 0666) == 0);
CuAssertTrue(ct,
dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, timeout == 37);
/* Direct the error message back to the standard output. */
dbenv->set_msgfile(dbenv, NULL);
/* Re-config the transaction timeout after opening the environment. */
CuAssertTrue(ct,
dbenv->set_timeout(dbenv, 63, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct,
dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, timeout == 63);
return (0);
}示例2: TestSetTransactionTimeout
int TestSetTransactionTimeout(CuTest *ct) {
DB_ENV *dbenv;
db_timeout_t timeout;
dbenv = NULL;
/* txn timeout: reset at run-time. */
ENV
CuAssertTrue(ct,
dbenv->set_timeout(dbenv, 37, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, dbenv->open(dbenv,
TEST_ENV, DB_CREATE | DB_INIT_LOCK, 0666) == 0);
CuAssertTrue(ct,
dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, timeout == 37);
ENV
CuAssertTrue(ct,
dbenv->set_timeout(dbenv, 63, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, dbenv->open(dbenv, TEST_ENV, DB_JOINENV, 0666) == 0);
CuAssertTrue(ct,
dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
CuAssertTrue(ct, timeout == 63);
return (0);
}示例3: sizeof
//.........这里部分代码省略.........
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_lk_detect(dbenv, DB_LOCK_MAXLOCKS) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_LOCK, 0666) == 0);
assert(dbenv->get_lk_detect(dbenv, &v) == 0);
assert(v == DB_LOCK_MAXLOCKS);
ENV
assert(dbenv->set_lk_detect(dbenv, DB_LOCK_DEFAULT) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_lk_detect(dbenv, &v) == 0);
assert(v == DB_LOCK_MAXLOCKS);
/* lk_max_locks: NOT reset at run-time. */
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_lk_max_locks(dbenv, 37) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_LOCK, 0666) == 0);
assert(dbenv->get_lk_max_locks(dbenv, &v) == 0);
assert(v == 37);
ENV
assert(dbenv->set_lk_max_locks(dbenv, 63) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_lk_max_locks(dbenv, &v) == 0);
assert(v == 37);
/* lk_max_lockers: NOT reset at run-time. */
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_lk_max_lockers(dbenv, 37) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_LOCK, 0666) == 0);
assert(dbenv->get_lk_max_lockers(dbenv, &v) == 0);
assert(v == 37);
ENV
assert(dbenv->set_lk_max_lockers(dbenv, 63) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_lk_max_lockers(dbenv, &v) == 0);
assert(v == 37);
/* lk_max_objects: NOT reset at run-time. */
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_lk_max_objects(dbenv, 37) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_LOCK, 0666) == 0);
assert(dbenv->get_lk_max_objects(dbenv, &v) == 0);
assert(v == 37);
ENV
assert(dbenv->set_lk_max_objects(dbenv, 63) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_lk_max_objects(dbenv, &v) == 0);
assert(v == 37);
/* lock timeout: reset at run-time. */
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_timeout(dbenv, 37, DB_SET_LOCK_TIMEOUT) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_LOCK, 0666) == 0);
assert(dbenv->get_timeout(dbenv, &timeout, DB_SET_LOCK_TIMEOUT) == 0);
assert(timeout == 37);
ENV
assert(dbenv->set_timeout(dbenv, 63, DB_SET_LOCK_TIMEOUT) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_timeout(dbenv, &timeout, DB_SET_LOCK_TIMEOUT) == 0);
assert(timeout == 63);
/* txn timeout: reset at run-time. */
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_timeout(dbenv, 37, DB_SET_TXN_TIMEOUT) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_LOCK, 0666) == 0);
assert(dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
assert(timeout == 37);
ENV
assert(dbenv->set_timeout(dbenv, 63, DB_SET_TXN_TIMEOUT) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_timeout(dbenv, &timeout, DB_SET_TXN_TIMEOUT) == 0);
assert(timeout == 63);
/* cache size: NOT reset at run-time. */
system("rm -rf TESTDIR; mkdir TESTDIR");
ENV
assert(dbenv->set_cachesize(dbenv, 1, 131072, 3) == 0);
assert(dbenv->open(dbenv,
"TESTDIR", DB_CREATE | DB_INIT_MPOOL, 0666) == 0);
assert(dbenv->get_cachesize(dbenv, &a, &b, &ncache) == 0);
assert(dbenv->get_cachesize(dbenv, &a, &b, &ncache) == 0);
assert(a == 1 && b == 131072 && ncache == 3);
ENV
assert(dbenv->set_cachesize(dbenv, 2, 262144, 1) == 0);
assert(dbenv->open(dbenv, "TESTDIR", DB_JOINENV, 0666) == 0);
assert(dbenv->get_cachesize(dbenv, &a, &b, &ncache) == 0);
assert(a == 1 && b == 131072 && ncache == 3);
return (0);
}