code: @Override
      public void complete(VirtualConnection vc) {
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
              Tr.debug(tc, "complete() called: vc=" + vc);
          }
          // The VC might be null if the channel was destroyed before the callback completes
          if (vc != null) {
              HttpInboundServiceContextImpl mySC = (HttpInboundServiceContextImpl) vc.getStateMap().get(CallbackIDs.CALLBACK_HTTPISC);
              mySC.finishSendError();
          }
      }
docs: Called by the device side channel when the write has finished.
  
  @param vc