couchdb-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Benoit Chesneau <bchesn...@gmail.com>
Subject Re: In-browser debugging with Node.js couchjs
Date Mon, 11 Feb 2013 16:19:47 GMT
On Monday, February 11, 2013, Alexander Shorin wrote:

> Ah, so how it works. Brilliant!
>
> But am I right, that os_process_limit should be raised for it (long
> debug - long respond time) and there would be hard to locate
> bottlenecks with such technique? Probably, next evolution step should
> have profiler and frames stack tracer features with some backlog for
> post-analysis.
>
>
right :) we definitely need an improved protocol to handle thzt and more
concurrency. also maybe using websockets in most parts.


benoƮt

> --
> ,,,^..^,,,
>
>
> On Mon, Feb 11, 2013 at 6:37 PM, Jason Smith <jhs@iriscouch.com<javascript:;>>
> wrote:
> > All I am doing is using node-inspector, a web-based debugger. Any
> language
> > with a web-based debugger could work. CouchDB just proxies requests to
> the
> > debugger.
> >
> > So any language is possible. It's just that it was so easy with Node.js.
> >
> >
> >
> > On Mon, Feb 11, 2013 at 2:22 PM, Alexander Shorin <kxepal@gmail.com<javascript:;>>
> wrote:
> >
> >> Hi Jason!
> >>
> >> Any possibility to have such feature for other query servers?
> >> --
> >> ,,,^..^,,,
> >>
> >>
> >> On Mon, Feb 11, 2013 at 6:04 PM, Jason Smith <jhs@iriscouch.com<javascript:;>>
> wrote:
> >> > I just pushed more work in my nodejs_couchdb branch.
> >> >
> >> > I have a working in-browser GUI debugger. You can set breakpoints,
> step
> >> > through code, inspect data values. This works for any JavaScript code
> >> > CouchDB runs: map/reduce functions, validate_doc_update, filters, etc.
> >> >
> >> > I put up some quick screenshots and mp4 screencast to show what it's
> >> like:
> >> >
> >> > https://jhs.iriscouch.com/files/debugger/debug.html
> >> >
> >> > I would love to hear feedback from people. What are your thoughts?
> >> >
> >> > Me? I think it shows the power of Node.js. It shows possible
> opportunity
> >> > cost if we do not use it.
> >> >
> >> > Thanks!
> >> >
> >> > --
> >> > Iris Couch
> >>
> >
> >
> >
> > --
> > Iris Couch
>
> --
> ,,,^..^,,,
>
>
> On Mon, Feb 11, 2013 at 6:37 PM, Jason Smith <jhs@iriscouch.com<javascript:;>>
> wrote:
> > All I am doing is using node-inspector, a web-based debugger. Any
> language
> > with a web-based debugger could work. CouchDB just proxies requests to
> the
> > debugger.
> >
> > So any language is possible. It's just that it was so easy with Node.js.
> >
> >
> >
> > On Mon, Feb 11, 2013 at 2:22 PM, Alexander Shorin <kxepal@gmail.com<javascript:;>>
> wrote:
> >
> >> Hi Jason!
> >>
> >> Any possibility to have such feature for other query servers?
> >> --
> >> ,,,^..^,,,
> >>
> >>
> >> On Mon, Feb 11, 2013 at 6:04 PM, Jason Smith <jhs@iriscouch.com<javascript:;>>
> wrote:
> >> > I just pushed more work in my nodejs_couchdb branch.
> >> >
> >> > I have a working in-browser GUI debugger. You can set breakpoints,
> step
> >> > through code, inspect data values. This works for any JavaScript code
> >> > CouchDB runs: map/reduce functions, validate_doc_update, filters, etc.
> >> >
> >> > I put up some quick screenshots and mp4 screencast to show what it's
> >> like:
> >> >
> >> > https://jhs.iriscouch.com/files/debugger/debug.html
> >> >
> >> > I would love to hear feedback from people. What are your thoughts?
> >> >
> >> > Me? I think it shows the power of Node.js. It shows possible
> opportunity
> >> > cost if we do not use it.
> >> >
> >> > Thanks!
> >> >
> >> > --
> >> > Iris Couch
> >>
> >
> >
> >
> > --
> > Iris Couch
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message