.. include:: /../getting_started/vars.rst .. _section-Regressions610: Regressions in 6.1.0 ******************** The following regressions occur in *Connext* 6.1.0. Core Libraries ============== Durable Writer History properties prefix must contain ".builtin" substring --------------------------------------------------------------------------- This regression was introduced in 6.0.1, and RTI does not intend to fix it. You must add the ``.builtin`` substring to the Durable Writer History properties. See :ref:`CORE-12240` in the 6.0.1 Regressions section. Durable Writer History properties cannot be set on DomainParticipant -------------------------------------------------------------------- This regression was introduced in 6.0.1 and is not yet fixed. See :ref:`CORE-13516` in the 6.0.1 Regressions section. Fixed in 7.1.0 and 6.1.2 ------------------------ .. _CORE-12739: DomainParticipant with non-default metatraffic_transport_priority QoS does not complete discovery ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ A |DP| that has a non-default ``metatraffic_transport_priority`` in the DISCOVERY QoS Policy cannot complete endpoint discovery due to a unicast metatraffic channel that is not created correctly. (The channel is used by the participant to send Data(R) and Data(W).) This issue is introduced in 6.1.0 and fixed in releases 6.1.2 and 7.1.0. [RTI Issue ID CORE-12739] .. _CORE-12772: Broken communication when DataWriter with transport priority discovers DataReader with multicast receive address ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ If a |DW| that had a non-default ``DataWriterQos.transport_priority`` value set discovered a |DR| with a multicast receive address, the |DW|, and any other |DW| within the same participant, was not able to send any traffic over unicast. This could cause communication failures in a number of different scenarios, including a broken reliability protocol due to the inability to send heartbeats over unicast or the inability to communicate with other |DRs| that have not been configured to use a multicast receive address. This issue is introduced in 6.1.0 and fixed in releases 6.1.2 and 7.1.0. [RTI Issue ID CORE-12772] .. _CORE-12874: No more than 100 asynchronous publisher threads can be created ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ A change to the thread-naming convention inadvertently limits the number of asynchronous publisher threads to 100. This limitation is fixed in releases 6.1.2 and 7.1.0. The limit is now 65,536 in those releases. These limits also apply to receive threads, asynchronous waitset threads, and persistence service threads. [RTI Issue ID CORE-12874] Creating DynamicDataTypePlugin with TypeCode from discovery and using content filtering causes segmentation fault ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in 6.0.1.30, 6.1.2, and 7.1.0. See :ref:`CORE-12992` in the 6.0.0 Regressions section. Crash with NULL listeners and non-none status masks in C applications that mix types with and without Zero Copy ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in 6.0.1.30, 6.1.2, and 7.1.0. See :numref:`CORE-13151` in the 6.0.0 Regressions section. Application using Monitoring Libraries produces segmentation fault during DataReader creation ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in releases 7.1.0 and 6.1.2. See :numref:`MONITOR-429` in the 6.0.0 Regressions section. Fixed in 7.0.0 and 6.1.2 ------------------------ Continuous creation of TopicQueries may lead to unnecessary memory fragmentation in OS memory allocator ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in releases 7.0.0 and 6.1.2. See :ref:`CORE-12352` in the 6.0.0 Regressions section. Fixed in 6.1.1 -------------- .. _section-PLATFORMS-2519: Linking static Linux or QNX libraries with object files built with -fPIC will fail ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In 6.1.0, RTI no longer builds Linux or QNX static libraries with the ``-fPIC`` flag (whereas previously RTI did build with this flag). Therefore, you cannot link Linux or QNX static libraries in 6.1.0 with object files built with the ``-fPIC`` flag. You will likely run into this problem if you use the static Linux or QNX library in 6.1.0 while building a shared library. This problem is fixed in release 6.1.1. See :ref:`section-MG-69-611`. [RTI Issue ID PLATFORMS-2519] XSD Issue: order enforced in tag ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-xml-compatibility-publisher` in the 6.0.0 Regressions section. Invalid key deserialization for mutable derived types with key members ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-CORE-11378` in the 6.0.0 Regressions section. Malformed samples with invalid strings not dropped by DataReader in C, traditional C++, and modern C++ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-CORE-11203` in the 6.0.0 Regressions section. Samples lost if multiple readers were created in same locator and push_on_write was set to false ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.1 and has been fixed in release 6.1.1. See :ref:`section-CORE-11515` in the 6.0.1 Regressions section. XML parser crashed from infinite recursion when XML QoS configuration contained inheritance loop ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.1 and has been fixed in release 6.1.1. See :ref:`section-CORE-11731` in the 6.0.1 Regressions section. .. _section-CORE-11604: Invalid serialization of samples with types containing nested structures with primitive members that require padding ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In releases 6.0.1.20 and 6.1.0, the serialization of samples with a type containing one or more levels of nested complex types, where the nested types only have primitive members, may fail. This means that a |DR| may receive an invalid value for a sample. For example: .. code-block:: omg-idl struct MyType2 { long m21; long m22; double m23; }; struct MyType { long m1; MyType2 m2; }; This issue only applies when all of these conditions apply: * The user uses XCDR (Extensible CDR version 1) data representation. * The top-level type (``MyType`` above) and the nested type containing only primitive members (``MyType2`` above) are appendable or final. * There is a padding in the equivalent C/C++ type between the nested type member (``m2`` above) and the previous member (``m1`` above). In the above example, there is a 4-byte padding between ``m1`` and ``m2`` in ``MyType``. This problem affects DynamicData and the generated code for the following languages: C, C++, C++03, C++11, and the new C# binding. For generated code, a potential workaround to this problem is to generate code with a value of 1 or 0 for the ``-optimization`` parameter, but this may have performance implications. This problem is fixed in release 6.1.1. [RTI Issue ID CORE-11604] Possible segmentation fault when receiving samples containing wstrings ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in releases 6.0.1.22 and 6.1.0.3, and has been fixed in 6.1.1. See :ref:`section-CORE-11896` in the 6.0.1 Regressions section. Significant performance degradation when using MultiChannel DataWriters ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In release 6.1.0, you may observe a significant performance degradation compared to previous releases when using MultiChannel |DWs|. Release 6.1.0 introduced a regression in which a |DR| ends up subscribing to all the multicast addresses associated with a |DW|'s channels instead of subscribing to only the multicast addresses that can provide samples that pass the |DR| ContentFilteredTopic. Note that this issue does not affect correctness, because the |DR| ends up filtering locally the samples that did not pass its ContentFilteredTopic expression. If your application uses MultiChannel |DWs|, please contact support@rti.com to get a patch. This problem has been resolved in release 6.1.1. [RTI Issue ID CORE-11742] Significant performance regression on Windows when using OpenSSL 1.1.1 libraries in 6.1.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :numref:`section-SEC-1458` below. ReadCondition may incorrectly stay enabled after sample in READ sample state removed from the DataReader's queue ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.1.0. There are certain scenarios that cause a ReadCondition that is enabled when samples are in the ``READ_SAMPLE_STATE`` or ``ANY_SAMPLE_STATE`` to stay enabled forever. This happens if a sample that previously has been read by the application is removed from the |DR|'s queue, for example, due to ``KEEP_LAST`` history replacement. This issue causes any Waitset to which the ReadCondition is attached to immediately return successfully even though there actually aren't any samples available in the |DR|'s queue that match the ReadCondition. This issue only affects keyed data types. This issue has been fixed in 6.1.1. In 6.1.1, the ReadConditions will correctly be disabled once there are no more samples in the |DR|'s queue that match its configured sample, view, and instance states. [RTI Issue ID CORE-12168] Missing SampleInfo.ReceptionTimestamp property (C# API only) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The new Connext C# API introduced in 6.1.0 did not provide the ``SampleInfo.ReceptionTimestamp`` extension property. This property has been added in 6.1.1. [RTI Issue ID CORE-11908] Code Generator ============== Fixed in 7.1.0 -------------- .. _CODEGENII-1596: Compile-time error when using -constructor with types containing sequence of pointers ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ After release 6.0.1, if you create an IDL with a sequence of pointers, and generate code for C++98 with the ``-constructor`` flag, you encounter a compile-time error, because *Code Generator* assigns NULL to the sequence. This problem is fixed in release 7.1.0. As of 7.1.0, the code now generates the constructor correctly when using a sequence of pointers. [RTI Issue ID CODEGENII-1596] Fixed in 6.1.1 -------------- Change in behavior in C and traditional C++ for bounded sequences under certain conditions ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-CODEGENII-1489` in the 6.0.0 Regressions section. Invalid key deserialization for mutable derived types with key members ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :ref:`section-CORE-11378` in the 6.0.0 Regressions section. Malformed samples with invalid strings not dropped by DataReader in C, traditional C++, and modern C++ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :ref:`section-CORE-11203` in the 6.0.0 Regressions section. Invalid serialization of samples with types containing nested structures with primitive members that require padding ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :ref:`section-CORE-11604` above. Admin Console ============= Fixed in 6.1.1 -------------- High CPU usage by Admin Console ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.1.0. *Admin Console* incorrectly identified too many fields as participating in the key of the data type. Also, the Instance Table view attempted to add all key fields as columns. If this behavior was combined with finding too many keys, *Admin Console* experienced high CPU consumption. This issue has been resolved in release 6.1.1. [RTI Issue ID ADMINCONSOLE-995] TLS Support =========== Fixed in 6.1.1 -------------- hello_world_tcp example root and intermediate CAs expire too early ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In ``rti_workspace/examples/connext_dds/c/hello_world_tcp``, the ``README.txt`` states: .. code-block:: text Example certificates for two peers are included in dds_security/cert/tls_rsa01. But the root CA certificate ``ca/rsa01RootCaCert.pem``, which is the intended command-line argument for ``--tls-cert``, expires only 30 days after it is created. The root CA certificate is therefore unusable and leads to communication failure along with the following errors: .. code-block:: text RTITLS_ConnectionEndpointTLSv4_doHandshake:OpenSSL protocol error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed RTITLS_ConnectionEndpointTLSv4_doHandshake:OpenSSL protocol error:14094415:SSL routines:ssl3_read_bytes:sslv3 alert certificate expired In the identities folder, the files ``rsa01Peer01.pem`` and ``rsa01Peer02.pem`` have intermediate CAs in them, and those intermediate CAs also expire. These problems only affect release 6.1.0 and are fixed in release 6.1.1. As a workaround, you may use the certificates from ``dds_security/cert/dtls_rsa01`` instead of ``dds_security/cert/tls_rsa01``. [RTI Issue ID COREPLG-554] Significant performance regression on Windows when using OpenSSL 1.1.1 libraries in 6.1.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :numref:`section-SEC-1458` below. |RTI_SP_PRODUCT_HEADING| ======================== Fixed in 7.2.0 -------------- Discovery time scaled poorly ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in 7.2.0. See :ref:`section-security-2170` in the 6.0.0 Regressions section. Fixed in 6.1.1 -------------- .. _section-SEC-1458: Significant performance regression on Windows when using OpenSSL 1.1.1 libraries in 6.1.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Previously, OpenSSL was built using compiler flags that enabled the usage of assembly instructions for certain operations on certain operating systems like Windows 64-bit (but not 32-bit). The OpenSSL 1.1.1k Windows libraries provided with |CONNEXT| 6.1.0 are missing those compiler flags. As a result, the performance of |RTI_SP_PRODUCT|, *TLS Support*, and DTLS transport, which rely on those libraries, has been degraded. As a workaround, the OpenSSL 1.1.1k libraries provided with |CONNEXT| 6.0.1.22 can be used instead. This problem has been fixed in release 6.1.1. [RTI Issue ID SEC-1458] use_530_partitions incorrectly allowed any non-empty partitions ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ If ``access_control.use_530_partitions`` is set to true, then an ``allow_rule`` with at least one partition always allows an endpoint with at least one partition as long as the rule's topic and the endpoint's topic are compatible. This behavior is incorrect because if ``access_control.use_530_partitions`` is set to true, an endpoint with QoS partitions should only be allowed if any of them match the partition rule. For example, an allow rule with ``P*`` should not allow an endpoint with partition "R". This problem only affected |RTI_SP_PRODUCT| 6.0.1.20 and 6.1.0, and has been fixed in 6.1.1. [RTI Issue ID SEC-1544] Permissions document incorrectly disallowed unescaped special characters in a subject name ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In releases 6.0.1.22 and 6.1.0, if a ```` in the signed Permissions Document contains special characters that are not escaped with quotes, then *DomainParticipant* creation will incorrectly fail. For example, if the subject name has slashes: .. code-block:: xml CN=/common/name then *DomainParticipant* creation will fail with the following errors: .. code-block:: console RTI_Security_XMLPermissionsGrantHelper_subjectNameToX509name:!common attribute value must be preceded by '=' RTI_Security_XMLPermissionsGrant_onEndTag:Parse error at line 4: invalid subject_name. Format: name1=value1, name2=value2, etc. RTIXMLParser_parseFromString_ex:error parsing XML string RTI_Security_PermissionsCfgFileParser_parse:!error parsing XML file The affected special characters are ``\/;=`` This problem will be fixed in an upcoming patch or release. The only character that should need to be escaped with quotes is ``,`` because commas are the standard attribute separator according to `RFC 4514 `_. For example, .. code-block:: xml CN="a, TwitterHandle=@guy" is valid because of the quotes. Without the quotes, *DomainParticipant* creation would fail due to the unknown attribute name "TwitterHandle". Note that the quotes would be included in the output of .. code-block:: console openssl x509 -in -text -noout which is the command that you should use to get the subject name that should go in the Permissions Document. `Updating Permissions Files with New Credentials `_ in the |SP_GSG|, mentions using the ``openssl x509`` command to extract a correctly-formatted subject name from a certificate. While this method is always correct and hassle-free, an alternative would be to simply copy-paste the subject name from the certificate file itself. Unfortunately, this alternative may not be reliable, depending on the openssl command used to generate the certificate. If the certificate file was generated using ``openssl ca``, then the subject name from the certificate file itself would not be formatted correctly. If the certificate file was generated using ``openssl x509 -req``, then the subject name from the certificate file would have the correct format. As an example of changing the openssl command, if we follow `Generating Identity Certificates `_ in the |SP_GSG|, .. code-block:: console openssl ca -config ca/pmiIdentityCa.cnf -days 730 -in identities/pmiAlice.csr -out identities/pmiAliceCert.pem would be changed to .. code-block:: console openssl x509 -req -days 730 -text -CAserial ca/database/pmiIdentityCaSerial -CA ca/pmiIdentityCaCert.pem -CAkey ca/private/pmiIdentityCaKey.pem -in identities/pmiAlice.csr -out identities/pmiAliceCert.pem This problem has been fixed in release 6.1.1. [RTI Issue ID SEC-1428] Routing Service =============== Fixed in 6.1.1 -------------- Unbounded memory growth when restarting Service or creating/deleting DomainRoutes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression occurred in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-Product-Routing-unbmem` in the 6.0.0 Regressions section. Crash in Routing Service executable when providing the same -Dname=value pair twice ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression occurred in 6.1.0 and has been fixed in release 6.1.1 When launching *Routing Service* and using the ``-Dvar=value`` command-line option to provide values for XML configuration variables, repeating the same variable twice in the command can result in a crash. For example, this command includes ``-DPUBLIC_ADDRESS=10.10.10.1`` twice: .. code-block:: console >c:\Rti\rti_connext_dds-6.1.0\bin\rtiroutingservice.bat -cfgFile rti_rs_example_tcp_wan.xml -cfgName WanGateway -appName GatewaySiteA -DPUBLIC_ADDRESS=10.10.10.1 -DBIND_PORT=10 -DREMOTE_RS_PEER=1 -DLAN_DOMAIN_ID=2 -DPUBLIC_ADDRESS=10.10.10.1 This results in the following crash: .. code-block:: text Backtrace: #4 RTIOsapiThread_newWithStack [0x5C8D5DE0] #5 UnhandledExceptionFilter [0xA216C060] #6 [0xA1C3A448] #7 [0xA1C3A290] #8 memset [0xA49D3EC0] #9 _C_specific_handler [0xA49BC6E0] #10 _chkstk [0xA49D2060] #11 RtlRaiseException [0xA4981020] #12 KiUserExceptionDispatcher [0xA49D0C80] #13 strstr [0x8CD26AEC] #14 RTI_RoutingServiceProperties_lookup_property_with_prefix [0x5CDB1CF0] #15 RTI_Service_Monitoring_ResourceGuid_finalize_w_return [0x5CE24550] #16 RTI_Service_Monitoring_ResourceGuid_finalize_w_return [0x5CE24550] #17 RTI_Service_Monitoring_ResourceGuid_finalize_w_return [0x5CE24550] #18 RTI_Service_Monitoring_ResourceGuid_finalize_w_return [0x5CE24550] #19 RTI_Service_Monitoring_ResourceGuid_finalize_w_return [0x5CE24550] #20 ROUTERService_isStarted [0x5CEA2B60] #21 ROUTERService_finalizeGlobals [0x5CEA2060] #22 ROUTERService_new [0x5CEA3860] #23 RTI_RoutingService_new_from_description [0x5CEAE200] #24 RTI_RoutingService_new [0x5CEAE150] #25 [0xAD2E196E] #26 RTI_RoutingServiceVersion_compare [0xAD2E3050] #27 BaseThreadInitThunk [0xA4187020] #28 RtlUserThreadStart [0xA4982630] U0000000000004688 [/routing_services/WanGateway|CREATE] Mx02:C:\\connextdds\6.1.0.0\x64Win64VS2012\src\osapi.1.0\srcC\thread\Thread.c:3647:RTI0x2000005:Received EXCEPTION_ACCESS_VIOLATION The solution is to review the list of variables thoroughly and make sure the same name/value pair is not provided more than once. This problem is fixed in release 6.1.1. [RTI Issue ID ROUTING-881] Recording Service ================= Fixed in 7.1.0 -------------- .. _RECORD-1339: Exception reported when recording or replaying type registered as a union ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Publishing a union type instead of a structure type caused *Recording Service* to report an exception. Previously, a union was a valid type for *Recording Service*. This problem is fixed in 7.1.0. [RTI Issue ID RECORD-1339]