Where communities thrive


  • Join over 1.5M+ people
  • Join over 100K+ communities
  • Free without limits
  • Create your own community
People
Repo info
Activity
    hellboy81
    @hellboy81
    It's celar
    Dominique Sandoz
    @streunerlein
    when you get the response from CouchDB, it means streaming was ok, then of course, CouchDB errors can occur, but they have nothing to do with the streaming, that's why you have to check err in the callback
    @hellboy81 i have no idea, i just remember that dealing with on('end', ...) was not successful that time i wrote that code
    hellboy81
    @hellboy81
    I must handle only 409 (Conflict error)
    ?
    Dominique Sandoz
    @streunerlein
    you don't, but you can. It can happen, in my app it's quite frequent because there are many writes happening. But usually, Conflict is rare
    But a good programmer handles it in one way or the other ;)
    (my strategy here is to refetch the document to get the latest revision and try again to upload, as long until it works, may not be the best for all applications)
    for "making it work", you don't need to handle 409. Handle it when the problem gets frequent
    hellboy81
    @hellboy81
    OK, which kind of error expecting 409 can happens?
    Dominique Sandoz
    @streunerlein
    that has to do with CouchDBs conflict/revision system
    hellboy81
    @hellboy81
    I think Idea with upload retry is not suitable 4 me
    Dominique Sandoz
    @streunerlein
    read about it in the docs, it can also happen when you update the doc elsewhere
    ok then just go for it and not handle 409 that's perfectly fine
    hellboy81
    @hellboy81
    OK, its clear, In body object from uploaded handler is returned the most actual revison of the document
    Isn't it?
    wir können auch Deutsch sprechen ;-)
    Dominique Sandoz
    @streunerlein
    yes, it is - but in case of an error, body will be null
    No, let's go with english, as this is a public channel and other people may want to profit from our discussion
    aber danke :)
    hellboy81
    @hellboy81
    Jetzt alle müssen Deutsch lernen ;-)
    Habe noch eine Frage: wenn db.insert ein nicht-leereserr - Objekt zurückgibt, dies bedeutet automatisch, dass ok == false und umgekehrt kein Error - ok ist immer true
    ?
    Dominique Sandoz
    @streunerlein
    @hellboy81 I'll gladly answer your questions when you state it in english :)
    *them
    hellboy81
    @hellboy81

    OK, at the moment I have following problem:

    I am trying to implement attachment upload in the right way.

    As I mentioned I should do it in following steps

    • db.get - Get document (existing or not existing)
      • db.insert - If document not exists
    • db.attachment.insert - Insert attachment
      • If attachment upload success:
        - db.get to get the updated versions (with `_attachments`)
        - Add additional custom attachment meta data to the document 
        - db.insert - Save updated document

    Can you verify it?

    hellboy81
    @hellboy81
    @streunerlein
    hellboy81
    @hellboy81
    OK, As I mentioned I should ALWAYS handle 409 error (Document update conflict)
    hellboy81
    @hellboy81
    dscape/nano#295
    Is there db.attachment.head implementation?
    steinfernandez
    @steinfernandez
    Hello - could someone clarify the right way to pass the params argument to db.view? Nothing I try seems to be working - I always get the unfiltered results of the view. Thanks!
    steinfernandez
    @steinfernandez
    passing it as { key:[username]} managed to filter out literally everything including the relevant results, which is different but not quite what i want
    Steven Van Eenoo
    @StevenVanEenoo
    Since v6.x passing in a url requires it to be https? Therefor require('nano')('http://localhost:5984/foo'); fails. Is this the expected behavior and we should all use https now?
    Guido Villaverde
    @limoragni
    Hello everyone! Anyone know how can I logout from couchdb. In the docs it says how to login using nano.auth. But there's nothing about loging out
    Tri Nguyen
    @tnguyen14
    does nano support a promise-based interface?
    hellboy81
    @hellboy81
    which nano version should be used with node 4.2.6
    ?
    hellboy81
    @hellboy81

    @dscape

    As I mentioned in nano there is no db.head

    And the best way to ensure that

    • CouchDB is online
    • Database is available (exists)

    it to create it?

    Ghost
    @ghost~53f636c6163965c9bc1ff9a5
    does nano uses promises?
    William Hetherington
    @willwh
    hi guys
    I’m trying to understand search
    can I search a field for instances of a string and return the doc?
    is that how that works?
    logs: (thing, callback) => {
          nano.db.use(‘mydb').search('log', 'logs', { message: ’searchstring’}, (err, data) => {
          callback(err, data);
        });
      },
    where I have a field in my logs view called message
    Error: missing handler: _search
    so I guess I am doing something wrong
    hmm
    William Hetherington
    @willwh
    ah I misunderstood