docs: static void rcvSessReceive(CommsServerByteBuffer request,
                                 Conversation conversation,
                                 int requestNumber,
                                 boolean allocatedFromBufferPool,
                                 boolean partOfExchange)
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(tc, "rcvSessReceive",
                          new Object[]
                          {
                           request,
                           conversation,
                           "" + requestNumber,
                           "" + allocatedFromBufferPool
                          });
  
          ConversationState conversationState = (ConversationState) conversation.getAttachment();
          ServerLinkLevelState linkState = (ServerLinkLevelState) conversation.getLinkLevelAttachment();
  
          final boolean optimizedTx = CommsUtils.requiresOptimizedTransaction(conversation);
          short connectionObjectID = request.getShort(); // BIT16 ConnectionObjectId
          short consumerObjectID = request.getShort(); // BIT16 ConsumerObjectId
          int transactionObjectId = request.getSITransactionId(connectionObjectID, linkState, optimizedTx);
          long timeout = request.getLong(); // BIT64 TimeOut
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
          {
              SibTr.debug(tc, "connectionObjectID", connectionObjectID);
              SibTr.debug(tc, "consumerObjectID", consumerObjectID);
              SibTr.debug(tc, "transaction Id", transactionObjectId);
              SibTr.debug(tc, "timeout", timeout);
          }
  
          CATMainConsumer mainConsumer = (CATMainConsumer) conversationState.getObject(consumerObjectID);
  
          mainConsumer.receive(requestNumber, transactionObjectId, timeout);
  
          request.release(allocatedFromBufferPool);
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(tc, "rcvSessReceive");
      }