Hello
I have Flex+Blazeds+Tomcat+Java in this application a00s.com
I using blazeds to send messages about whats going on at Java, when
is processing a lot of things, so I can send log message to customer
before the return happen from the java side.
Its just like a chat
I'm using https but you can remove if is that your case
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services-config.xml
<channel-definition id="my-amf-poll"
class="mx.messaging.channels.SecureAMFChannel">
<endpoint
url="https://{server.name}:{server.port}/{context.root}/messagebroker/amfpoll";
class="flex.messaging.endpoints.SecureAMFEndpoint" />
<properties>
<polling-enabled>true</polling-enabled>
<polling-interval-seconds>1</polling-interval-seconds>
<login-after-disconnect>false</login-after-disconnect>
<max-waiting-poll-requests>1</max-waiting-poll-requests>
<client-wait-interval-millis>1000</client-wait-interval-millis>
<connect-timeout-seconds>1</connect-timeout-seconds>
</properties>
</channel-definition>
---------------------------------------------------------
messaging-config.xml
<destination id="MessagingDestination" channels="my-amf-poll">
<adapter ref="actionscript"/>
<properties>
<server>
<message-time-to-live>0</message-time-to-live>
<allow-subtopics>true</allow-subtopics>
<disallow-wildcard-subtopics>true</disallow-wildcard-subtopics>
</server>
</properties>
-----------------------------------------------------------
from actiong script you need to subscribe from customer, you may give a
unique id to each subscriber, when you send a message to this subtopic
everibody with this subtopic will receave
anyactionscript.as
try{
consumer.subtopic ="any unique id";
consumer.subscribe();
} catch(e:Error){
Alert.show(e.toString());
}
-------------------------------------------------------
anyfile.mxml
<fx:Declarations>
<mx:Consumer id="consumer" destination="MessagingDestination"
message="MensagemRetorno(event)"/>
</fx:Declarations>
-------------------------------------------------------------
this is the return message
public function MensagemRetorno(event:MessageEvent):void
{
Alert.show("MessageEvent:"+event.message.body,"debuga",Alert.OK,this);
}
-------------------------------------------------------------
This is how you send from Java, i usually register the customer with the
sessionid, so each one have one group, we can have the sessionid from
this command
mysession.getId()
import flex.messaging.FlexContext;
import flex.messaging.FlexSession;
import flex.messaging.MessageBroker;
import flex.messaging.messages.AsyncMessage;
AsyncMessage msg = new AsyncMessage();
msg.setMessageId("myid");
msg.setDestination("MessagingDestination");
msg.setBody(messageBody != null ? messageBody : "");
FlexSession mysession;
mysession = (FlexSession)FlexContext.getFlexSession();
msg.setHeader("DSSubtopic", mysession.getId());
MessageBroker.getMessageBroker(null).routeMessageToService(msg, null);
---------------------------------------------------------
I hope this help
regards
Thiago Benazzi Maia
a...@a00s.com
Years ago there were tutorials on this with blazeds...not sure if your
google-fu could find it (old stuff seems to disappear these days), but
about 5 years ago I followed those steps and had a chat app.
JP
On Jun 25, 2013 3:44 PM, "Angelo Lazzari" <lazzari.ang...@gmail.com> wrote:
Hi all guys, i need your help again.
I'm developing an app with apache flex and a java backend and graniteds.
The app users should be able to chat with others app users.
Now the question: create the chat architecture from scratch or use a chat
service like http://quickblox.com/modules/chat/?
Do you know others chat service? Did you create anything like this?
Thank you again
Angelo
