[aerogear-dev] Android Sync Status

[Daniel Bevenius]

>One thing that this brings up that I didn't see in the AGSYNC Jira (unless
I'm blind) was how to manage the socket-connectivity interaction on the
>clients.
You are right there is no JIRAs for this and it would be great if you could
create one (We should have one for iOS as well). Could this be a targeted
for an alpha.2 release?



On 9 February 2015 at 05:14, Summers Pittman <supittma at redhat.com> wrote:

>
> First the good news, I've refactored a lot of the xmpp-client code so
> now the sync client is correctly handled by an Android service. This
> gets around issues we were having earlier where the in-memory client
> would get GCed while the doc was in the background as well as some
> issues with loading documents when messages came in for the not
> currently being edited doc.
>
> Now the bad news, the past two weeks we've been focusing on using
> Google's two way messaging for being the backbone of sync on Android for
> alpha.1.  One of the issues we knew about was the 4k message size limit
> in GCM and that after a POC phase we were going to have to address it.
> On Friday I noticed that the server was choking on messages much smaller
> than 4K.  Turns out that 4K includes all of the metadata around the
> message in addition to the payload.  I do not think the GCM bridge is a
> good tranport for alpha.1 and (if everyone agrees) will be focusing on
> the WebSocket based client.
>
> One thing that this brings up that I didn't see in the AGSYNC Jira
> (unless I'm blind) was how to manage the socket-connectivity interaction
> on the clients.  Basically a protocol / pattern for how we manage the
> socket connections when the device gains and loses internet access or
> switches networks.  (For instance we should probably disconnect and
> reconnect when the device leaves a cellular network and joins a Wifi
> network)This is separate from collision handling/detection which does
> have a Jira.  If there isn't one (a connection handling Jira) should I
> make one?
>
> Happy Monday y'all,
>
> --
> Summers Pittman
> >>Phone:404 941 4698
> >>Java is my crack.
>
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