Tactical ExtensibleSocketConnectorAssertion-1.0.0 Assertion issue while reading Incoming Messages on specific ranges

Products

• CA API Gateway

Issue/Introduction

We are facing issue with ExtensibleSocketConnectorAssertion-1.0.0 assertion while reading incoming messages. 

Issue: When we pass any message on port with length range from 128 to 255 it fails with an exception in the ssg log . 

 Message processed successfully if range in not in between as defined below..

Failure Message length Ranges..

128 to 255 length Range

384 to 511 length Range

640 to 767 length Range

N The pattern goes on..

Exception: 

com.l7tech.external.assertions.extensiblesocketconnectorassertion.server.InboundIoHandlerAdapter: Error communicating with client: org.apache.mina.filter.codec.ProtocolDecoderException: java.lang.NegativeArraySizeException (Hexdump: 00 00 00 FF 3C 6C 6F 67 5F 72 65 63 6F 72 64 3E 0D 0A 20 20 20 20 3C 63 6F 6D 6D 65 6E 74 3E 57 61 6B 65 20 55 70 4D 65 73 73 61 67 65 3C 2F 63 6F 6D 6D 65 6E 74 3E 0D 0A 20 20 20 20 3C 74 79 70 65 5F 63 6F 64 65 3E 30 30 30 33 3C 2F 74 79 70 65 5F 63 6F 64 65 3E 0D 0A 20 20 20 20 3C 70 72 69 5F 74 72 61 6E 5F 63 6F 64 65 3E 57 41 4B 45 3C 2F 70 72 69 5F 74 72 61 6E 5F 63 6F 64 65 3E 0D 0A 09 3C 73 65 63 5F 74 72 61 6E 5F 63 6F 64 65 3E 55 50 21 20 3C 2F 73 65 63 5F 74 72 61 6E 5F 63 6F 64 65 3E 0D 0A 09 3C 74 72 61 6E 5F 64 61 74 65 74 69 6D 65 3E 30 30 30 30 30 30 30 30 30 3C 2F 74 72 61 6E 5F 64 61 74 65 74 69 6D 65 3E 0D 0A 09 3C 72 65 74 75 72 6E 5F 66 69 65 6C 64 73 3E 3C 2F 72 65 74 75 72 6E 5F 66 69 65 6C 64 73 3E 0D 0A 3C 2F 6C 6F 67 5F 72 65 63 6F 72 64 3E)

 

 

 

Environment

Release : 9.4 

Component : API GATEWAY

Resolution

Please raise a support case to request  ExtensibleSocketConnectorAssertion-1.1.0 which will resolve the problem .