I was just about saying that I was taking a hack at websocket_messaging.py
before even trying to go through Richard's code only to realize Stifan just
mentioned that. Anyway, what happens now is, when I start the
websocket_messaging.py with
python web2py/gluon/contrib/websocket_messaging.py -k mykey -p 8888
things seem to work just fine, except the onclose function in
<script>
$(document).ready(function(){
var data;
$.web2py.web2py_websocket('ws://127.0.0.1:8888/realtime/home/',
function(e){data=eval('('+e.data+')')}, #onmessage
function(){ajax('someone_online',[],'');}, #onopen
function(){ajax('{{='someone_offline/%s' %
auth.user.id}}',[],'');}); #the onclose function that doesn't work
});
</script>
1436875501.27:CONNECT to home
1436875502.29:MESSAGE to home:$('#userStatus').append('<div>saso just came
online</div>').fadeIn('slow').slideDown('slow')
1436875502.29:MESSAGE to
home:$('#usersOnline').html($('<span>1</span>').fadeIn('slow').slideDown('slow'))
When I start the websocket_messaging.py with
python web2py/gluon/contrib/websocket_messaging.py -k mykey -p 8888 -t
9b09360f-9052-4e5a-bb1e-a1fad72b3498
the onclose function seems to execute, but it executes immediately after
open executes and then sends the messages, hence the socket is closed even
before the messages can reach the client.
1436882466.78:CONNECT to home
1436882466.78:DISCONNECT from home
1436882467.12:MESSAGE to home:$('#userStatus').prepend('<div>saso just came
online</div>').fadeIn('slow').slideDown('slow')
1436882467.13:MESSAGE to
home:$('#usersOnline').html($('<span>2</span>').fadeIn('slow').slideDown('slow'))
1436882467.74:MESSAGE to home:$('#userStatus').append('<div>saso just went
offline</div>').fadeIn('slow').slideDown('slow')
1436882467.74:MESSAGE to
home:$('#usersOnline').html($('<span>1</span>').fadeIn('slow').slideDown('slow'))
then i realized something that I didn't exactly understand.
if running with -t post a token to allow a client to join using the token
the message here is the token (any uuid)
allows only authorized parties to joins, for example, a chat
it explains why the immediate disconnection after a connection is
established because of some 'authorization'. how do i allow "authorized
parties to join"? the users are already logged in :/
On Saturday, July 11, 2015 at 12:53:34 AM UTC, 黄祥 wrote:
>
> please take a look at web2py/gluon/contrib/websocket_messaging.py
> after that please try it, if still not success, please show the traceback
> error or your code, so that people in this group can help.
>
> best regards,
> stifan
>
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