rnewson commented on issue #4995:
URL: https://github.com/apache/couchdb/issues/4995#issuecomment-1969500836
are you perhaps buffering the entire response before processing it when not
using feed=continuous? the response format is different, you see. for
continuous we send a series of json objects separated by newlines. for normal,
it's a single json object with all the docs within that. however we do
intentionally put newlines between the items to make it easier to process in a
streaming manner.
normal:
```
curl foo:bar@localhost:25984/db1/_changes
{"results":[
{"seq":"1-g1AAAABzeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____sxIZcCrJYwGSDA1A6j9IZQZzImMuUIDdzMIiNS0lDVNXFgCFqx2b","id":"doc1","changes":[{"rev":"1-967a00dff5e02add41819138abb3284d"}]},
{"seq":"2-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____szKYExlzgQLsycZJyQZmSZjKcRqRxwIkGRqA1H8Uk8wsLFLTUtIwdWUBAG6aJN4","id":"doc2","changes":[{"rev":"1-967a00dff5e02add41819138abb3284d"}]},
{"seq":"3-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____szKYE5lygQLsycZJyQZmSZjKcRqRxwIkGRqA1H-oSYxgk8wsLFLTUtIwdWUBAG8EJN8","id":"doc3","changes":[{"rev":"1-967a00dff5e02add41819138abb3284d"}]}
],
"last_seq":"3-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____szKYE5lygQLsycZJyQZmSZjKcRqRxwIkGRqA1H-oSYxgk8wsLFLTUtIwdWUBAG8EJN8","pending":0}
```
continuous
```
curl 'foo:bar@localhost:25984/db1/_changes?feed=continuous'
{"seq":"1-g1AAAABzeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____szKYExlzgQLsycZJyQZmSZjKcRqRxwIkGRqA1H-QSYkMWQBNRh2D","id":"doc2","changes":[{"rev":"1-967a00dff5e02add41819138abb3284d"}]}
{"seq":"2-g1AAAABzeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____szKYE5lygQLsycZJyQZmSZjKcRqRxwIkGRqA1H-QSYkMWQBNkB2E","id":"doc3","changes":[{"rev":"1-967a00dff5e02add41819138abb3284d"}]}
{"seq":"3-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTVyMDQy1zMAQsMckEQiQ1L9____szKYE5lygQLsycZJyQZmSZjKcRqRxwIkGRqA1H-oSYxgk8wsLFLTUtIwdWUBAG8EJN8","id":"doc1","changes":[{"rev":"1-967a00dff5e02add41819138abb3284d"}]}
```
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