Hi Stephen, Are you passing a since=N parameter when you reconnect to the changes feed? The feed=eventsource is, I think, only changing the format of our changes feed to suit the EventSource spec, it doesn't change the fundamentals.
B. On 14 April 2013 00:53, Stephen Bartell <[email protected]> wrote: > I meant to post this in @dev... > > Begin forwarded message: > >> From: Stephen Bartell <[email protected]> >> Subject: EventSource periodically dumps db contents. >> Date: April 12, 2013 12:45:06 AM PDT >> To: "[email protected]" <[email protected]> >> >> Hi all, I've been playing around with EventSource _changes and theres >> something that doesn't quite make sense. >> >> I'm doing all this from Chrome console on OSX localhost [email protected]. >> >> 1) >> var connectionSource = new >> EventSource('/cdb/connection/_changes?feed=eventsource') >> >> 2) >> var connresults = [] >> >> 3) >> var connListener = function (e) { >> connresults.push(JSON.parse(e.data)) >> } >> >> 4) >> connectionSource.addEventListener('message', connListener, false) >> >> I make sure not to trigger any changes on connection database while I set up >> a second source. >> `connresults` is empty at this point. As I expect. >> >> 5) >> var endpointsSource = new >> EventSource('/cdb/endpoints/_changes?feed=eventsource') >> >> 6) >> var epresults = [] >> >> 7) >> var epListener = function (e) { >> epresults.push(JSON.parse(e.data)) >> } >> >> 8) >> endpointsSource.addEventListener('message', epListener, false) >> >> Heres the bug. >> No changes were triggered on __either__ database. >> `connresults` is loaded with _all_docs of connection database. >> `epresults` is loaded with the _all_docs of the endpoints database. >> >> And over time, these numbers multiply. For example, connections db really >> only 233 docs in it and endpoints database really only has 10 docs in it. >> But over the course of writing this email, `connresults` has 1872 things in >> it and `epresults` has 60 things in it. >> >> It seems like right after I add that second source, something crashes and >> both sources begin dumping periodically. >> >> Thanks, >> Stephen >
