i have applied below CSP policy and changed my GWT version to 2.8.2
after that i am getting below error for PRC call ( to read Database and
populate the data in UI and save data to DB) and button click ( front
validations , read data from DB ..etc).
Error Details :
java.lang.Exception:
Wrong thread. Sorry. Please ignore.
On Wed, 26 Jul 2023, 20:26 Vassilis Virvilis, wrote:
> Super sourcing is a hackish but very powerful tool.
> I have used it to override some gwt widgets in order to expose or change
> some private methods.
>
> Is this feature so difficult to be implemented? I
Super sourcing is a hackish but very powerful tool.
I have used it to override some gwt widgets in order to expose or change
some private methods.
Is this feature so difficult to be implemented? I mean at that point J2CL
looked like a cool upgrade when Google was standing behind GWT. But since
it
As noted in the post - we didn't get around to trying Domino REST. By the
time we discovered it, we'd already made the decision to stick with GWT-RPC
and move on to other work. It's possible we'd revisit that, but we'd
probably want to see some worked examples of how to transition from GWT-RPC
Did y'all test DominoKit? It is actively maintained and has a REST module.
I'm curious if you did test it what shortcomings you may have run into.
On Tuesday, July 25, 2023 at 9:23:53 AM UTC-4 RobW wrote:
> We got to a similar point. Looked in depth at moving the GWT front end to
> a REST API
We got to a similar point. Looked in depth at moving the GWT front end to a
REST API - but found two big drawbacks:
1. none of the frameworks we could find had async callback handling
similar to GWT-RPC, with common interface classes client server side AND
support JAX-RS
That is, as long as I stay within GWT there is no need to change (and loose
type checking and convenience). I will happily stay with GWT RPC then!
R
Jens schrieb am Mo. 24. Juli 2023 um 18:24:
>
> I think I asked the question before: as a long-term GWT-RPC user, what
> would be the benefit of
I think I asked the question before: as a long-term GWT-RPC user, what
would be the benefit of moving to some other RPC protocol/mechanism?
Depends on your situation of course. If you want to use your existing
backend with other clients written in other languages then GWT-RPC is a bad
fit.
>> We have one deployment of a GWT app where there is a Fortiweb firewall
>> that blocks every GWT RPC call because it recognizes every call as a Java
>> Method Injection attack. This seems to be caused by the presence of the
>> pattern "java.lang." in the messages from the c
;
> We have one deployment of a GWT app where there is a Fortiweb firewall
> that blocks every GWT RPC call because it recognizes every call as a Java
> Method Injection attack. This seems to be caused by the presence of the
> pattern "java.lang." in the messages from the clie
On Friday, July 21, 2023 at 11:38:59 AM UTC+2 petr...@o3enterprise.com
wrote:
We have one deployment of a GWT app where there is a Fortiweb firewall that
blocks every GWT RPC call because it recognizes every call as a Java Method
Injection attack. This seems to be caused by the presence
We have one deployment of a GWT app where there is a Fortiweb firewall that
blocks every GWT RPC call because it recognizes every call as a Java Method
Injection attack. This seems to be caused by the presence of the pattern
"java.lang." in the messages from the client to the s
Try using jdk, jre directly 1.8. Some of my issues disapeared after I
switch from java13 to java8.
On Monday, March 23, 2020 at 2:05:43 PM UTC-3, Ashi Dev wrote:
>
> Exception while dispatching incoming RPC call
> com.google.gwt.user.client.rpc.SerializationExcept
Exception while dispatching incoming RPC call
com.google.gwt.user.client.rpc.SerializationException: Type
'com.google.gson.internal.LinkedTreeMap' was not assignable to
'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom
field serializer.For security purposes, this type
[org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/GlobalSolution]]
(http--0.0.0.0-8080-6) Exception while dispatching incoming RPC call:
javax.servlet.ServletException: Content-Type was '(null)'. Expected
'text/x-gwt-rpc'.
at
com.google.gwt.user.server.rpc.RPCServletUtils.checkContentTypeIgnoreCase
The exception itself is pretty clear: GWT-RPC checks if a GWT-RPC request
has the HTTP header Content-Type: text/x-gwt-rpc. If GWT can not find
that header or the header has no value then it throws the above exception.
So in your setup something is messing up that HTTP header. So I guess you
it locally to tomcat 7 on my
development machine. But it fails on my production server with the
following error,
...
SEVERE: Exception while dispatching incoming RPC call
at com.google.gwt.user.server.
rpc.RPC.encodeResponseForFailure(RPC.java:389
//
Throwable cause = e.getCause();
responsePayload = encodeResponseForFailure(serviceMethod, cause,
serializationPolicy);
}
return responsePayload;
}
/**
* Returns a string that encodes the results of an RPC call. Private
overload
* that takes a flag signaling
The error I'm getting seems to suggest that there may be an issue with
the serialization policy file. But if that is true then why doesn't it fail
on my local machine?
You should see a log entry saying that the serialization policy file could
not be loaded. That log entry only appears
I've tried manually setting the service URL with setServiceEntryPoint(URL),
ensuring the ServletContext.getResource() call and overriding the
RemoteServiceServlet.doGetSerializationPolicy() methods but my app still
fails on my hosting company's server. And they aren't providing access to
the
On 04/24/2014 01:44 PM, Charles Nelson wrote:
I've tried manually setting the service URL with
setServiceEntryPoint(URL), ensuring the ServletContext.getResource()
call and overriding the
RemoteServiceServlet.doGetSerializationPolicy() methods but my app
still fails on my hosting company's
I have an app that works perfectly in my development environment of
eclipse/jetty. It also work fine when I deploy it locally to tomcat 7 on my
development machine. But it fails on my production server with the
following error,
...
SEVERE: Exception while dispatching incoming RPC call
You definitely don't want to be sending raw audio over the web to your
server - it's huge. What you want to do is take that raw audio, convert it
to an ogg or similar using something like
https://github.com/muaz-khan/WebRTC-Experiment/tree/master/ffmpeg
Then you'd take the ogg output and upload
There's an exportWAV within Recorder.js which returns a blob (see below)
which I could hold in a JavaScriptObject, would that be sufficient? however
i still don't know how to send this object to the server and then allow
other clients to retrieve the blob and play it. Are you suggesting that I
On Thursday, February 13, 2014 2:54:03 PM UTC+1, Steve wrote:
There's an exportWAV within Recorder.js which returns a blob (see below)
which I could hold in a JavaScriptObject, would that be sufficient? however
i still don't know how to send this object to the server and then allow
other
method storeAudioCallback to call a Java method
StoreAudio which will pass the buffers object to the service by making an
RPC call:
public void StoreAudio(MyJSObject mjo) {
AsyncCallbackVoid callback = new AsyncCallbackVoid() {
public void onSuccess(Void result) {
// do some UI stuff to show
the callback method storeAudioCallback to call a Java method
StoreAudio which will pass the buffers object to the service by making an
RPC call:
public void StoreAudio(MyJSObject mjo) {
AsyncCallbackVoid callback = new AsyncCallbackVoid() {
public void onSuccess(Void result) {
// do some UI stuff
to the server? the MyJSObject
class is my own class which extends JavaScriptObject and implements
IsSerializable. When i manually call StoreAudio by creating an instance of
MyJSObject just to test if the call is happening, it seems to work and the
RPC call is made however its only when i'm making
Would using a JSONObject to send the buffers to the server help?
e.g.
JSONObject jsonValue = new JSONObject(myJSObject);
and then using the following to convert the JSON object back?
JavaScriptObject jsObject = jsonValue.getJavaScriptObject();
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You received this message because you are
html mail in GWT project through RPC call .
the RPC method is invoked successfully, but when the code gets to the
following line:
Transport transport = mailSession.getTransport(smtp);
I get
javax.mail.NoSuchProviderException: Unable to locate provider for
protocol: smtp
i have
a écrit :
Hi,
I am trying to send html mail in GWT project through RPC call .
the RPC method is invoked successfully, but when the code gets to the
following line:
Transport transport = mailSession.getTransport(smtp);
I get
javax.mail.NoSuchProviderException: Unable to locate provider
that the user can not click any things while data has not
finished downloading yet.
So here is what I am thinking. I want to show a DialogBox right before I
make the RPC call hide it when the call finishes. Look at the below code:
public class CustPresenter extends
I've successfully used the Scheduler. scheduleDeferred() method to show
progress indicators. Launching such a thing shouldn't be done directly by the
thread which is handling an event ie. Your code which is called once the page
has loaded and which fires off the async RPC request.
Note that I
has not finished
downloading yet.
So here is what I am thinking. I want to show a DialogBox right before I
make the RPC call hide it when the call finishes. Look at the below code:
public class CustPresenter extends
PresenterCustPresenter.MyView, CustPresenter.MyProxy {
private
);
}
/** the failure method needed to be overwritte */
protected abstract void onCustomFailure(Throwable caught);
/** overwritte to do something with result */
protected abstract void onCustomSuccess(T result);
}
To make RPC Call, simple use this:
private
on this exception :
SEVERE: javax.servlet.ServletContext log: Exception while dispatching
incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException:
Service method 'public abstract void
it.myProject.client.service.EmployeeService.createEmployee()' threw an
unexpected exception
I'm writing a project with Eclipse using EclipseLink ,hsqldb and GWT . When
I try a do a RPC I always get stuck on this exception :
SEVERE: javax.servlet.ServletContext log: Exception while dispatching
incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException:
Service method
Disable Google AppEngine in your project settings.
If you plan to deploy your app on AppEngine then you can not use
EclipseLink as JPA provider, only DataNucleus. In that case leave AppEngine
enabled and check AppEngine documentation on how to use JPA with it.
-- J.
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You received this
Hi everyone,
I am placing an suggestbox on the front interface whhere upon typing any
value or letter corresponding list matching to that letter needs to appear.
I am using keydownhandler event to obtain this.As you can see the below
code I am making an RPC call to obtain the list of data from
.
I am doing an RPC call to send the user selected values from the interface
to the server. And on the server side I am storing these values in the http
session variable. And I am retrieving these values in the servlet class
which has a funtionality to write a data to csv file. Because
Hi everyone,
I am trying to define a static method in the service interface to make an
rpc call. But it doesn't allow me to do so. here I am pasting my code
Client class
public void sendDomesticData(String product,String dma,String
yrmnths,String dist,String metrics) {
String url
sorry correction , at the end I mean the senddomesticdata method
On Monday, July 29, 2013 2:17:17 PM UTC-5, fedex wrote:
Hi everyone,
I am trying to define a static method in the service interface to make an
rpc call. But it doesn't allow me to do so. here I am pasting my code
Client
I tried changing all the senddomestic values to static but it won't allow
me to do so? why?
Because RemoteServiceServlet needs to invoke your service methods somehow
and the implementation expects instance methods. But this shouldn't prevent
you from assigning the method data to static
I am storing the values in the session by making an rpc call. So, to get
the values of this first the rpc call has to omplete and there by i can get
the sored values and write my own condition. I can I acheive this? What
condition can I have to make sure that first RPC call completes
Hi everyone,
I have an interface where the user selects the values and upon clicking the
download button the selected values runs in the sql query and the obtained
data is written to csv file.
I am doing an RPC call to send the user selected values from the interface
to the server
Hi,
What is best way to attempt multiple time same RPC call? while RPC Call is
getting failed.
just example: In any case if RPC get fail due to network connection, it
will catch in `onFailure(Throwable caught)`.
Now here it should recall same rpc call again check network failure
Some couple of thoughts like call same rpc call in onFailure but here
request become different.but I want same request have a three request and
it is not good approach and I don't know if any good solution for it.
On Wednesday, 17 July 2013 15:27:15 UTC+5:30, Bhumika Thaker wrote:
Hi,
What
You could transparently handle this for all your requests of a given
GWT-RPC interface by using a custom RpcRequestBuilder. This custom
RpcRequestBuilder would make 3 request attempts and if all 3 fail, calls
the onFailure() method.
MyRemoteServiceAsync service =
Hi,
My GWT-RPC call is working fine for some number records (around 600).
But the same RPC call is throwing JavaScript Error for huge number of
records.
My server side call is returning/transferring ArrayofObject(MapItem[])
which contains around 20 attributes to client side.
Error
In the event anyone else still needs it, I just put out a 0.4 release for
the SyncProxy system, which includes a separate Android library. It can
always use more work, but I've got enough testing on it that for now, I
believe it's stable for integration into the majority of projects needing
I'm having this sudden and strange issue, when my RPC call tries to return
the value, this exception is thrown:
java.lang.RuntimeException: Unexpected failure
It happens at this code of the GWT library:
/**
* Creates a new instance of {@code klass}. The class must have a no-arg
The stack trace should tell you whats wrong. Looking at the code I would
guess you have a class (that goes through RPC) without any default
constructor.
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There's no stacktrace, it just calls the onFailure function on the client side,
and prints:
SEVERE: java.lang.RuntimeException: Unexpected failure
When I break on the exception, the last relavent thing that I can see is the
FieldSerializer of my class model.
The weird thing is that I didn't
I figured out the issue, it was an assertion error mistake in my code.
Sorry about the inconvenience.
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How could I detect a client connection has closed in my RPC server code? As
far as I understand from the code, the RPC code (the one in the server side
RPC method) will never see any of the exceptions thrown when sending the
data, eg IOException... I would typically need this for long polls or
/deserialization timing,
...), I would be very pleased to exchange with you.
Hope this helps.
Best regards.
Xi
Le mercredi 10 octobre 2012 07:13:20 UTC+2, JeanV a écrit :
I was wondering if there's anyway to save the returned results from an RPC
call to an HTML5 enabled browser
for other kinds of objects.
Hope this helps.
Regards,
M
On Wednesday, October 10, 2012 7:13:20 AM UTC+2, JeanV wrote:
I was wondering if there's anyway to save the returned results from an
RPC call to an HTML5 enabled browser. Basically the only way I have found
would
on objects in my
project and might not be the case for other kinds of objects.
Hope this helps.
Regards,
M
On Wednesday, October 10, 2012 7:13:20 AM UTC+2, JeanV wrote:
I was wondering if there's anyway to save the returned results from an
RPC call to an HTML5 enabled browser
the returned results from an
RPC call to an HTML5 enabled browser. Basically the only way I have found
would be to convert the results into strings and use LocalStorage to save
them to the browser. I guess my question then would be how can
IsSerializable java objects be converted to a string
Hi,
Finally I didn't succeed to make an RPC call from the overridden
AbstractActivity.onStop().
Actually the GWT doc says about onStop() : Called when the Activity's
widget has been removed from view.
I guess that all the RPC mechanisms is already destroyed because the server
never get called
Hey Yves,
maybe you can hook and listen on PlaceChangeEvent. That event actually
calls onStop(). So if that event is fired than you can execute your RPC
call.
Best,
Milan
On Tue, Mar 5, 2013 at 8:10 PM, yves yves.ko...@gmail.com wrote:
Hi,
Finally I didn't succeed to make an RPC call from
The use case is when one is closing the browser or the tab or when
navigating to another url, thus really quitting the GWT application, not
just changing Place.
I found that apparently in this case the
ActivityManager.onPlaceChange(PlaceChangeEvent event) seems to be never
called.
And then
I'd been needing something like this for a GAE based project I'm working
on. Using the code from the gwt-syncproxy project, I created an Android
library and I've got got a dev mode working mock up of an android client
using GWT-RPC to the server and using the native android account system to
Sorry for my late reaction.
Indeed I don't need the callback, I just need to send a terminates
message to the server to release some temporary work data.
As it didn't worked, I removed this part of the code, so I can't give right
now an example. But the fact is that the server didn't received
Actually it is a subclass of AbstractActivity and onStop() is overridden.
The fact the widget is being destroyed (? I am not sure of what really
happens at this moment) could be the source of the problem because I have a
lot of things to do during the onStop() call and something might go wrong
Try to send request in mayStop method. It may work as widget is still not
destroyed nor deatached.
On Thursday, February 21, 2013 10:14:37 PM UTC+1, yves wrote:
Actually it is a subclass of AbstractActivity and onStop() is overridden.
The fact the widget is being destroyed (? I am not sure of
Not any suggestion ?
Thanks
Yves
Le dimanche 17 février 2013 23:47:12 UTC+1, yves a écrit :
Hi,
After a search on the net I didn't find an answer to this problem : I need
to make an RPC call from the onStop() function in order to inform the
server that the application is closing
I don't see why it should not work. You can do an RPC request in
Activity.onStop() but you have to be aware of the fact that the activity
will continue to stop while the request is pending. So your request's
callback should not do anything that depends on the activity state or its
view (which
hi.
do you use onStop of Activiti interface?
if you use it, it is call when it's wiget is clised.
2013/02/18 7:47 yves yves.ko...@gmail.com:
Hi,
After a search on the net I didn't find an answer to this problem : I need
to make an RPC call from the onStop() function in order to inform
Hi,
After a search on the net I didn't find an answer to this problem : I need
to make an RPC call from the onStop() function in order to inform the
server that the application is closing.
Apprently this doesn't work : the server never gets RPC-called from
onStop(). (I checked that onStop
I m expecting that both RequestFactory and gwt-rpc has less overhead than
vanilla json (at least, in terms of bandwidth - not sure about cpu
requirement differences between them), but if it turns out that neither
works on android, then it would suck to have to switch to json.
On Friday,
I have an gwt app that needs some initial data during load. I'd like to
minimize the http calls the app makes, and this initial data is user
specific, but doesn't change very much per user (imagine user preferences).
I want to preload the result of the call onto the page (but i don't want a
On Monday, January 7, 2013 3:07:36 PM UTC+1, Chii wrote:
I have an gwt app that needs some initial data during load. I'd like to
minimize the http calls the app makes, and this initial data is user
specific, but doesn't change very much per user (imagine user preferences).
I want to
Really great option if you have the flexibility to use it - use RESTful
services - https://www.google.co.za/search?q=RESTful
On the server side you can use Jersey(JAX-RS) to make REST services that
can use POJOs to automatically map to JSON/XML - http://jersey.java.net/
and
Sounds interesting, RestyGwt means moving away from gwt-rpc and making the
services accessible from non-gwt clients as I understand. Will look into
it, thx!
On Sun, Dec 23, 2012 at 3:26 PM, RyanZA rya...@gmail.com wrote:
Really great option if you have the flexibility to use it - use RESTful
Ok i see. Still my pojos are so light weight it seems easier to go with
gwt-rpc an regular pojos for now.
On Fri, Dec 21, 2012 at 4:57 PM, Thomas Broyer t.bro...@gmail.com wrote:
On Friday, December 21, 2012 1:17:08 PM UTC+1, Cenk Oguz wrote:
Requestfactory is more for CRUD style
Requestfactory is more for CRUD style operations. Don't think it makes
sense in our app as most operations are rpc in nature. Will probably go
with using regular POJOs in this case. Thx!
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gwt-rpc call needs concrete class type to do the serialization. So the
generated autobean proxy won' t be serialized.
If you do want to send your autobean object to server side, you need to
use com.google.gwt.http.client.RequestBuilder (client side) to send the
encoded string to server side
On Friday, December 21, 2012 1:17:08 PM UTC+1, Cenk Oguz wrote:
Requestfactory is more for CRUD style operations.
That just plain wrong. The early drafts of RF were indeed CRUD-oriented,
but the released versions never were, particularly with ValueProxy-s added
in 2.1.1 (something like a
I have a small application where I am using autobeans extensively both on
server and gwt side. I have an issue though with gwt-rpc calls, autobeans
are apparently not serializable which causes gwt to fail with:
com.google.gwt.user.client.rpc.SerializationException: Type '$Proxy85' was
not
If using gwt-rpc is not a necessity for your project, take a look at
RequestFactoryhttps://developers.google.com/web-toolkit/doc/latest/DevGuideRequestFactorywhich
works with AutoBeans.
If you 'really' want to use GWT-RPC then you can define a 'holder' object
and a
Thanks, solved my problem!!
On Friday, November 23, 2012 2:45:53 PM UTC+1, xxJohnnyxx wrote:
Hello,
I tried to follow the RPC tutorial, but with my own class and project. So
when it comes to the configuration of the xml file I get stuck. At the
moment it looks like this:
?xml
Hi,
is'nt just the url-pattern capitalized ?
url-patterndataTrader/DataTrader/url-pattern
^
WARNUNG: No file found for: /datatrader/DataTrader
^^^
Ciao,
Alberto.
On Fri, Nov 23, 2012 at 2:45 PM, xxJohnnyxx
by far and large, you'd have to poll (asynchronously)
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I wonder how this is done in Google Docs? The approach may be a bit of
overkill for a chat client though. Multiple users can edit a word
processing document or spreadsheet simultaneously.
I've seen talks about how this is done conceptually. It involved the
command pattern and there was a way
On Friday, October 26, 2012 8:12:03 PM UTC+2, Mike Dee wrote:
I wonder how this is done in Google Docs? The approach may be a bit of
overkill for a chat client though. Multiple users can edit a word
processing document or spreadsheet simultaneously.
I've seen talks about how this is done
Hello,
could please someone point me to the right direction?
I believe I have all jars now and a complete example. But it does not work
yet.
Maybe I have to declare a servlet or something like this?
(I did not use any poms, just created an empty GWT project and added the
jars + example code.)
I would check the example's xml files in WEB-INF and META-INF directory to
see if any servlet paths are incorrect for your deployment. Maybe you have
just deployed it differently than the example expects (different webapp
context root for example).
Also, just to test the example, can't you
On Oct 18, 2012 10:56 AM, Magnus alpineblas...@googlemail.com wrote:
Hi,
I took a look at most of the libraries, but there is no one that can make
my happy, because none of them seems to be lightweight.
Atmosphere requires Maven. If I go to Maven someday, I would like to do
this on the basis
Hi,
I arrived at the following state by trial and error:
included jars:
atmosphere-gwt-client-1.0.2.jar
atmosphere-gwt-common-1.0.2.jar
atmosphere-gwt-server-1.0.2.jar
atmosphere-runtime-1.0.2.jar
example project:
Hi Andrea!
Am Donnerstag, 18. Oktober 2012 21:33:53 UTC+2 schrieb Andrea Boscolo:
Anyway I'd give atmosphere a try.
Ok, but where can I get the right jar file?
Just googeling around and choosing some jar, e. g. this one?
Hello,
I found some jar somewhere, but I don't know if it's ok. I found that there
are many different aptmosphere jars. There is even a special GWT version:
http://code.google.com/p/atmosphere-gwt-comet/
This is hard to understand for me: Why a special GWT version?
There also seem to be
Take a look at:
https://github.com/Atmosphere/atmosphere
https://github.com/Atmosphere/atmosphere/wiki
*https://github.com/Atmosphere/atmosphere/wiki/Getting-started-with-GWT*
For downloading latest binary
version: http://search.maven.org/#search%7Cga%7C1%7Corg.atmosphere
There are also
Hi Jens!
Am Freitag, 19. Oktober 2012 19:25:09 UTC+2 schrieb Jens:
For downloading latest binary version:
http://search.maven.org/#search%7Cga%7C1%7Corg.atmosphere
Which one (which ArtifactId)?
The one with the ArtifactId atmosphere-gwt only has a pom file, which I
cannot handle...
Hi,
I fetched the jars atmosphere-gwt-server and atmosphere-gwt-client, but I
still have unresolved dependencies with the example atmosphere-gwt-chat:
- AtmosphereGwtHandler (cannot be resolved, indirectly referenced by
required class file)
- Broadcaster
- logger
Magnus
--
Hi,
I took a look at most of the libraries, but there is no one that can make
my happy, because none of them seems to be lightweight.
Atmosphere requires Maven. If I go to Maven someday, I would like to do
this on the basis of a free decision, but not as a dependency for the
library I am
The problem is that websocket (as any other HTML5 spec) has chages a bit in
the last two years making some useful libraries outdated and not definitely
working.
On Thursday, October 18, 2012 6:56:19 PM UTC+2, Magnus wrote:
Hi,
I took a look at most of the libraries, but there is no one that
Hello,
I realized a simple chat within my chess application:
When the user posts something, the posting is sent to the server and the
chat view on the client side is updated.
But when another user posts something, the user's view is not updated
automatically.
I wonder how to realize an
Try atmosphere
Regards
Mark
Sent from my iPhone
On 17 Oct 2012, at 13:31, Magnus alpineblas...@googlemail.com wrote:
Hello,
I realized a simple chat within my chess application:
When the user posts something, the posting is sent to the server and the chat
view on the client side is
Hello Magnus,
you can use WebSockets and Comet.
http://en.wikipedia.org/wiki/Comet_%28programming%29
http://de.wikipedia.org/wiki/WebSocket
That way you can send messages from the server to the client.
So if someone sends a new chat message to the server, you can broadcast
it to the
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