Random connect exceptions

[Shay Banon]

Hi,

  First of all, thanks for the reply. I have added the connectTimeout
option as you suggested, and it does not seem to help. Even when I set
it to a higher value, it simply waits there until the timeout passed,
and then the channelFuture#isSuccess is false. I still don't get the
actual cause as well. I am using netty version 3.1.5.

  What is the scenario that the cause of the future is null?

Thanks,
Shay

On Tue, Nov 3, 2009 at 1:41 PM, Christian Migowski <chrismfwrd at gmail.com> wrote:
> Hi Shay,
>
> the code looks OK, but two things:
>
> 1) did you set the connectTimeout to the bootstrap, i.e.
>
>  clientBootstrap.setOption("connectTimeoutMillis",connectTimeout.millis());
>
> if no that might be the reason: the connection attempt is just not finished yet
>
> 2) if yes do you use the latest Netty version? The NIO transport in
> versions prior to 3.1.4 (if i remember correctly) did not respect the
> connect timeout.
>
> hth,
> regards,
> christian!
>
>
> On Tue, Nov 3, 2009 at 12:19 PM, Shay Banon <kimchy at gmail.com> wrote:
>> Hi,
>>
>>  I am getting random connect failures when using netty, which I am
>> trying to track down the cause of it. First, here is the code I use to
>> connect:
>>
>>            InetSocketAddress address = // obtain the address to connect to
>>            ChannelFuture channelFuture = clientBootstrap.connect(address);
>>            channelFuture.awaitUninterruptibly(connectTimeout.millis());
>> // connect timeout is 1 second
>>            if (!channelFuture.isSuccess()) {
>>                throw new ConnectTransportException(address, "",
>> channelFuture.getCause());
>>            }
>>
>>
>> First, is this code fragment correct, or am I missing something?
>> Second, the strange thing I get is that the channelFuture.getCause()
>> is null .., so I don't really know the underlying problem here.
>>
>> Any idea?
>>
>> Cheers,
>> Shay
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>
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