Hazelcast.Client.Spi.ClientInvocationService.TryRegisterInvocation C# (CSharp) Method

        private bool TryRegisterInvocation(long correlationId, ClientInvocation request)
        {
            if (!_invocations.TryAdd(correlationId, request)) return false;
            var listenerInvocation = request as ClientListenerInvocation;
            if (listenerInvocation != null)
            {
                if (!_listenerInvocations.TryAdd(correlationId, listenerInvocation))
                {
                    _invocations.TryRemove(correlationId, out request);
                }
            }
            return true;
        }