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MCOL-4347: catch exceptions during smcat/smls/smput/smrm on IOC::get()

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This commit is contained in:
benthompson15
2020-10-14 11:02:42 -05:00
parent ac258dc94d
commit 8ff81e5d45
4 changed files with 107 additions and 80 deletions
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56
storage-manager/src/smput.cpp
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@@ -57,42 +57,48 @@ void putOffline(const char *fname, int prefixlen)
uint8_t data[8192];
int read_err, write_err;
ssize_t count, offset = 0;
boost::scoped_ptr<IOCoordinator> ioc(IOCoordinator::get());
struct stat _stat;
read_err = ioc->open(fname, O_CREAT | O_TRUNC | O_WRONLY, &_stat);
if (read_err < 0)
try
{
int l_errno = errno;
cerr << "Failed to open/create " << &fname[prefixlen] << ": " <<
strerror_r(l_errno, (char *) data, 8192) << endl;
exit(1);
}
do
{
read_err = ::read(STDIN_FILENO, data, 8192);
boost::scoped_ptr<IOCoordinator> ioc(IOCoordinator::get());
struct stat _stat;
read_err = ioc->open(fname, O_CREAT | O_TRUNC | O_WRONLY, &_stat);
if (read_err < 0)
{
int l_errno = errno;
cerr << "Error reading stdin: " << strerror_r(l_errno, (char *) data, 8192) << endl;
cerr << "Failed to open/create " << &fname[prefixlen] << ": " <<
strerror_r(l_errno, (char *) data, 8192) << endl;
exit(1);
}
count = 0;
while (count < read_err)
do
{
write_err = ioc->write(fname, &data[count], offset + count, read_err - count);
if (write_err < 0)
read_err = ::read(STDIN_FILENO, data, 8192);
if (read_err < 0)
{
int l_errno = errno;
cerr << "Error writing to " << &fname[prefixlen] << ": " <<
strerror_r(l_errno, (char *) data, 8192) << endl;
cerr << "Error reading stdin: " << strerror_r(l_errno, (char *) data, 8192) << endl;
exit(1);
}
count += write_err;
}
offset += read_err;
} while (read_err > 0);
count = 0;
while (count < read_err)
{
write_err = ioc->write(fname, &data[count], offset + count, read_err - count);
if (write_err < 0)
{
int l_errno = errno;
cerr << "Error writing to " << &fname[prefixlen] << ": " <<
strerror_r(l_errno, (char *) data, 8192) << endl;
exit(1);
}
count += write_err;
}
offset += read_err;
} while (read_err > 0);
}
catch (exception &e)
{
cerr << "smput putOffline FAIL: " << e.what() << endl;
}
}
void putOnline(const char *fname, int prefixlen)