Couch Data Stream
Couch Data Stream is a smart pagination for couchdb that emits several events for the requested data. Also includes self retry for those big couch databases that needs to re-compile their views.
It does not include a couchdriver (maybe future TODO) and it must be passed. Couch Data Stream was designed to work with nano; see documentation on how to use nano.
Usage
couchdatastream = require('couchdatastream');
couchdatastream.displayLogs = false //optional
nano = require('nano');
var couchdb = nano('Your_Couch_Uri');
var targetDatabase = couchdb.use('Target_Database_Name');
paginator = new couchdatastream.ViewPaginator(
targetDatabase,
{
_design : 'your_design_doc',
_view : 'your_view'
},
{
startkey : [],
endkey : [],
limit : <integer>,
include_docs : <bool>
reduce : <bool>
}
)
paginator.on('rows',function(rows){
//Do something with your results
paginator.next();
});
paginator.on('error',function(err){
//Handle here the error
paginator.end();
});
paginator.on('end',function(){
//we are done here
});
//start the pagination
paginator.next();
TODO
- Add nano inside the package and require less things
- Rewrite the code as coffeescript (maybe litcoffee)
Changelog
0.15.0305-a
Fixed a problem with the statuscode on couchforce
0.15.0218-a
Added an option to display the internal logs while working. Default true.
0.15.128-b
Some info on the README was missing
0.15.128-a
Initial release, couchforce added to ViewPaginator routine
Credits
At no specific order