users@grizzly.java.net

Re: Running Grizzly nio at more than one port

From: Oleksiy Stashok <Oleksiy.Stashok_at_Sun.COM>
Date: Mon, 13 Jul 2009 15:06:50 +0200

> Do you think, I should use although two protocolchains and two
> protocolChainInstanceHandlers?
Yes, because they should be responsible for creating different
protocol chains.

WBR,
Alexey.

>
> regards,
> alaska
>
>
>
> Oleksiy Stashok wrote:
>>
>> Hi,
>>
>>> where can I dowload 1.9.17-RC1? is this a right source? :
>>> http://download.java.net/maven/2/com/sun/grizzly/grizzly-framework/1.9.17-SNAPSHOT/
>> I just checked that RC1 wasn't published yet as maven artifact, but
>> you can use 1.9.17-SNAPSHOT instead.
>>
>> WBR,
>> Alexey.
>>
>>
>>>
>>> Regards,
>>> alaska
>>>
>>>
>>>
>>>
>>> Oleksiy Stashok wrote:
>>>>
>>>> Hi,
>>>>
>>>> I'd recommend to use Grizzly 1.9.17RC1, because we've fixed one
>>>> issue
>>>> related to your usecase.
>>>> The idea is simple - you need to create 2 TCPSelectorHandlers and
>>>> add
>>>> them to Controller. Also note, that protocol chain instance handler
>>>> should be assigned not to Controller, in this case, but to each
>>>> SelectorHandler (SelectorHandler.setProtocolChainInstanceHandler())
>>>> separately.
>>>>
>>>> Hope this will help.
>>>>
>>>>
>>>> WBR,
>>>> Alexey.
>>>>
>>>> On Jul 13, 2009, at 12:58 , Alaska wrote:
>>>>
>>>>>
>>>>> Hello!
>>>>>
>>>>> I"m using grizzly-nio-framework + http-webserver (both are
>>>>> v1.9.14),
>>>>> my goal
>>>>> is to run the code below on more than one port.
>>>>> So I need to bind, let us say, the port1 to the parserFilter1 and
>>>>> port2 to
>>>>> parserFilter2 (this should be two different protocols (both on top
>>>>> of the
>>>>> tcp, one is a http and another ist the own one)). Than these
>>>>> protocols
>>>>> should share the same Filters (RequestControllerFilter &
>>>>> ProcessRequestFilter). How could I implement this?
>>>>>
>>>>> Thank you in advance,
>>>>> alaska
>>>>>
>>>>>
>>>>> public void start() throws Exception {
>>>>>
>>>>> final ProtocolFilter parserFilter1 = new
>>>>> AsciiCommandProtocolParserFilter();
>>>>>
>>>>> final ProtocolFilter reqcontrolFilter = new
>>>>> RequestControllerFilter();
>>>>>
>>>>> final Controller controller = new Controller();
>>>>>
>>>>> final TCPSelectorHandler tcp_handler = new
>>>>> TCPSelectorHandler();
>>>>> tcp_handler.setPort(PORT1);
>>>>> tcp_handler.setSelectionKeyHandler(new
>>>>> BaseSelectionKeyHandler());
>>>>>
>>>>> controller.addSelectorHandler(tcp_handler);
>>>>>
>>>>> controller.setReadThreadsCount(_selectorThreadsNumber);
>>>>>
>>>>> final ProtocolChain protocolChain = new
>>>>> DefaultProtocolChain();
>>>>>
>>>>> protocolChain.addFilter(parserFilter1);
>>>>> protocolChain.addFilter(reqcontrolFilter);
>>>>> protocolChain.addFilter(new ProcessRequestFilter());
>>>>>
>>>>> ((DefaultProtocolChain)
>>>>> protocolChain).setContinuousExecution(true);
>>>>>
>>>>> ProtocolChainInstanceHandler pciHandler = new
>>>>> DefaultProtocolChainInstanceHandler() {
>>>>>
>>>>> @Override
>>>>> public ProtocolChain poll() {
>>>>> return protocolChain;
>>>>> }
>>>>>
>>>>> @Override
>>>>> public boolean offer(ProtocolChain pc) {
>>>>> return false;
>>>>> }
>>>>> };
>>>>>
>>>>> controller.setProtocolChainInstanceHandler(pciHandler);
>>>>>
>>>>> try {
>>>>> controller.start();
>>>>> } catch (Exception e) {
>>>>> LOG.log(Level.SEVERE, "Exception in controller...", e);
>>>>> }
>>>>>
>>>>> }
>>>>> --
>>>>> View this message in context:
>>>>> http://www.nabble.com/Running-Grizzly-nio-at-more-than-one-port-tp24459570p24459570.html
>>>>> Sent from the Grizzly - Users mailing list archive at Nabble.com.
>>>>>
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