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Posted to dev@activemq.apache.org by "Jeffrey B (JIRA)" <ji...@apache.org> on 2012/11/29 21:06:58 UTC
[jira] [Created] (AMQCPP-444) Exception too general
Jeffrey B created AMQCPP-444:
--------------------------------
Summary: Exception too general
Key: AMQCPP-444
URL: https://issues.apache.org/jira/browse/AMQCPP-444
Project: ActiveMQ C++ Client
Issue Type: Improvement
Components: Decaf
Affects Versions: 3.4.5
Environment: HPUX 11.31 but all
Reporter: Jeffrey B
Assignee: Timothy Bish
Priority: Minor
In decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp the function OpenSSLSocket::write after the call to SSL_write, the switch statement goes across possible errors and throws exceptions if necessary, but there are many more errors that what is checked for. My program was getting SSL_ERROR_SYSCALL, but was just being thrown as the default.
I added some code, its not the best messages, but you can change that
switch( SSL_get_error( this->parameters->getSSL(), written ) ) {
case SSL_ERROR_NONE:
offset += written;
remaining -= written;
break;
case SSL_ERROR_ZERO_RETURN:
throw SocketException(
__FILE__, __LINE__,
"The connection was broken unexpectedly." );
case SSL_ERROR_WANT_WRITE:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The exception was WANT_WRITE." );
break;
case SSL_ERROR_WANT_READ:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The exception was WANT_READ." );
break;
case SSL_ERROR_WANT_X509_LOOKUP:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The Exception was WANT_X509_LOOKUP." );
break;
case SSL_ERROR_SYSCALL:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
fprintf(stderr, "errno=%d", errno);
throw SocketException(
__FILE__, __LINE__,
"The Exception was ERROR_SYSCALL. ret=%d", written );
break;
case SSL_ERROR_SSL:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The Exception was general ERROR_SSL" );
break;
default:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw OpenSSLSocketException( __FILE__, __LINE__, "Default case, I cannot happen now" );
break;
}
You also need to include errno.h and openssl/err.h for some for some of the messages I was printing.
Thanks and please add something similar to the trunk if no objection.
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[jira] [Updated] (AMQCPP-444) Exception too general
Posted by "Timothy Bish (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMQCPP-444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy Bish updated AMQCPP-444:
--------------------------------
Description:
In decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp the function OpenSSLSocket::write after the call to SSL_write, the switch statement goes across possible errors and throws exceptions if necessary, but there are many more errors that what is checked for. My program was getting SSL_ERROR_SYSCALL, but was just being thrown as the default.
I added some code, its not the best messages, but you can change that
{noformat}
switch( SSL_get_error( this->parameters->getSSL(), written ) ) {
case SSL_ERROR_NONE:
offset += written;
remaining -= written;
break;
case SSL_ERROR_ZERO_RETURN:
throw SocketException(
__FILE__, __LINE__,
"The connection was broken unexpectedly." );
case SSL_ERROR_WANT_WRITE:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The exception was WANT_WRITE." );
break;
case SSL_ERROR_WANT_READ:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The exception was WANT_READ." );
break;
case SSL_ERROR_WANT_X509_LOOKUP:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The Exception was WANT_X509_LOOKUP." );
break;
case SSL_ERROR_SYSCALL:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
fprintf(stderr, "errno=%d", errno);
throw SocketException(
__FILE__, __LINE__,
"The Exception was ERROR_SYSCALL. ret=%d", written );
break;
case SSL_ERROR_SSL:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The Exception was general ERROR_SSL" );
break;
default:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw OpenSSLSocketException( __FILE__, __LINE__, "Default case, I cannot happen now" );
break;
}
{noformat}
You also need to include errno.h and openssl/err.h for some for some of the messages I was printing.
Thanks and please add something similar to the trunk if no objection.
was:
In decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp the function OpenSSLSocket::write after the call to SSL_write, the switch statement goes across possible errors and throws exceptions if necessary, but there are many more errors that what is checked for. My program was getting SSL_ERROR_SYSCALL, but was just being thrown as the default.
I added some code, its not the best messages, but you can change that
switch( SSL_get_error( this->parameters->getSSL(), written ) ) {
case SSL_ERROR_NONE:
offset += written;
remaining -= written;
break;
case SSL_ERROR_ZERO_RETURN:
throw SocketException(
__FILE__, __LINE__,
"The connection was broken unexpectedly." );
case SSL_ERROR_WANT_WRITE:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The exception was WANT_WRITE." );
break;
case SSL_ERROR_WANT_READ:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The exception was WANT_READ." );
break;
case SSL_ERROR_WANT_X509_LOOKUP:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The Exception was WANT_X509_LOOKUP." );
break;
case SSL_ERROR_SYSCALL:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
fprintf(stderr, "errno=%d", errno);
throw SocketException(
__FILE__, __LINE__,
"The Exception was ERROR_SYSCALL. ret=%d", written );
break;
case SSL_ERROR_SSL:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw SocketException(
__FILE__, __LINE__,
"The Exception was general ERROR_SSL" );
break;
default:
fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
throw OpenSSLSocketException( __FILE__, __LINE__, "Default case, I cannot happen now" );
break;
}
You also need to include errno.h and openssl/err.h for some for some of the messages I was printing.
Thanks and please add something similar to the trunk if no objection.
> Exception too general
> ---------------------
>
> Key: AMQCPP-444
> URL: https://issues.apache.org/jira/browse/AMQCPP-444
> Project: ActiveMQ C++ Client
> Issue Type: Improvement
> Components: Decaf
> Affects Versions: 3.4.5
> Environment: HPUX 11.31 but all
> Reporter: Jeffrey B
> Assignee: Timothy Bish
> Priority: Minor
> Labels: exception-reporting, ssl
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> In decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp the function OpenSSLSocket::write after the call to SSL_write, the switch statement goes across possible errors and throws exceptions if necessary, but there are many more errors that what is checked for. My program was getting SSL_ERROR_SYSCALL, but was just being thrown as the default.
> I added some code, its not the best messages, but you can change that
> {noformat}
> switch( SSL_get_error( this->parameters->getSSL(), written ) ) {
> case SSL_ERROR_NONE:
> offset += written;
> remaining -= written;
> break;
> case SSL_ERROR_ZERO_RETURN:
> throw SocketException(
> __FILE__, __LINE__,
> "The connection was broken unexpectedly." );
> case SSL_ERROR_WANT_WRITE:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The exception was WANT_WRITE." );
> break;
> case SSL_ERROR_WANT_READ:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The exception was WANT_READ." );
> break;
> case SSL_ERROR_WANT_X509_LOOKUP:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was WANT_X509_LOOKUP." );
> break;
> case SSL_ERROR_SYSCALL:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> fprintf(stderr, "errno=%d", errno);
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was ERROR_SYSCALL. ret=%d", written );
> break;
> case SSL_ERROR_SSL:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was general ERROR_SSL" );
> break;
> default:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw OpenSSLSocketException( __FILE__, __LINE__, "Default case, I cannot happen now" );
> break;
> }
> {noformat}
> You also need to include errno.h and openssl/err.h for some for some of the messages I was printing.
> Thanks and please add something similar to the trunk if no objection.
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[jira] [Commented] (AMQCPP-444) Exception too general
Posted by "Timothy Bish (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMQCPP-444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13510012#comment-13510012 ]
Timothy Bish commented on AMQCPP-444:
-------------------------------------
The default exception thrown when an openSSL error occurs uses the library method ERR_error_string to populate the message value of the exception. You can get the exception that caused the CMS level exception by looking at the getCause method. The code change suggested logs data to stderr which we don't do as we don't want to flood the streams with log spam. All error messages should be bundled into the Exception object.
> Exception too general
> ---------------------
>
> Key: AMQCPP-444
> URL: https://issues.apache.org/jira/browse/AMQCPP-444
> Project: ActiveMQ C++ Client
> Issue Type: Improvement
> Components: Decaf
> Affects Versions: 3.4.5
> Environment: HPUX 11.31 but all
> Reporter: Jeffrey B
> Assignee: Timothy Bish
> Priority: Minor
> Labels: exception-reporting, ssl
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> In decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp the function OpenSSLSocket::write after the call to SSL_write, the switch statement goes across possible errors and throws exceptions if necessary, but there are many more errors that what is checked for. My program was getting SSL_ERROR_SYSCALL, but was just being thrown as the default.
> I added some code, its not the best messages, but you can change that
> {noformat}
> switch( SSL_get_error( this->parameters->getSSL(), written ) ) {
> case SSL_ERROR_NONE:
> offset += written;
> remaining -= written;
> break;
> case SSL_ERROR_ZERO_RETURN:
> throw SocketException(
> __FILE__, __LINE__,
> "The connection was broken unexpectedly." );
> case SSL_ERROR_WANT_WRITE:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The exception was WANT_WRITE." );
> break;
> case SSL_ERROR_WANT_READ:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The exception was WANT_READ." );
> break;
> case SSL_ERROR_WANT_X509_LOOKUP:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was WANT_X509_LOOKUP." );
> break;
> case SSL_ERROR_SYSCALL:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> fprintf(stderr, "errno=%d", errno);
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was ERROR_SYSCALL. ret=%d", written );
> break;
> case SSL_ERROR_SSL:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was general ERROR_SSL" );
> break;
> default:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw OpenSSLSocketException( __FILE__, __LINE__, "Default case, I cannot happen now" );
> break;
> }
> {noformat}
> You also need to include errno.h and openssl/err.h for some for some of the messages I was printing.
> Thanks and please add something similar to the trunk if no objection.
--
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[jira] [Commented] (AMQCPP-444) Exception too general
Posted by "Timothy Bish (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AMQCPP-444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13506760#comment-13506760 ]
Timothy Bish commented on AMQCPP-444:
-------------------------------------
If you'd like to create a patch file I can take a look at adding this to trunk.
> Exception too general
> ---------------------
>
> Key: AMQCPP-444
> URL: https://issues.apache.org/jira/browse/AMQCPP-444
> Project: ActiveMQ C++ Client
> Issue Type: Improvement
> Components: Decaf
> Affects Versions: 3.4.5
> Environment: HPUX 11.31 but all
> Reporter: Jeffrey B
> Assignee: Timothy Bish
> Priority: Minor
> Labels: exception-reporting, ssl
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> In decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp the function OpenSSLSocket::write after the call to SSL_write, the switch statement goes across possible errors and throws exceptions if necessary, but there are many more errors that what is checked for. My program was getting SSL_ERROR_SYSCALL, but was just being thrown as the default.
> I added some code, its not the best messages, but you can change that
> switch( SSL_get_error( this->parameters->getSSL(), written ) ) {
> case SSL_ERROR_NONE:
> offset += written;
> remaining -= written;
> break;
> case SSL_ERROR_ZERO_RETURN:
> throw SocketException(
> __FILE__, __LINE__,
> "The connection was broken unexpectedly." );
> case SSL_ERROR_WANT_WRITE:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The exception was WANT_WRITE." );
> break;
> case SSL_ERROR_WANT_READ:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The exception was WANT_READ." );
> break;
> case SSL_ERROR_WANT_X509_LOOKUP:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was WANT_X509_LOOKUP." );
> break;
> case SSL_ERROR_SYSCALL:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> fprintf(stderr, "errno=%d", errno);
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was ERROR_SYSCALL. ret=%d", written );
> break;
> case SSL_ERROR_SSL:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw SocketException(
> __FILE__, __LINE__,
> "The Exception was general ERROR_SSL" );
> break;
> default:
> fprintf(stderr, "Err_get_error()=%d\n", ERR_get_error());
> throw OpenSSLSocketException( __FILE__, __LINE__, "Default case, I cannot happen now" );
> break;
> }
> You also need to include errno.h and openssl/err.h for some for some of the messages I was printing.
> Thanks and please add something similar to the trunk if no objection.
--
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