Next WG meeting - January 2017

[mcollina]

How about a Streams WG meeting on the week from the 9th to the 12th?

Agenda:

1. replace bind() #253, usage of bind(), and performance across versions of Node and the browser
2. Performance degradation when using many stream transforms #249, performance degradation using multiple transforms
3. Support Symbol.asyncIterator #254, Symbol.asyncIterator

Link to join: https://hangouts.google.com/call/2ko57nnswbf6tlmhcksoc5lrz4e
Link to watch: https://www.youtube.com/watch?v=lthLOvt4QV8

[calvinmetcalf]

Works for me

[yoshuawuyts]

yup, can do

…

On Fri, Dec 23, 2016 at 12:07 PM Calvin Metcalf ***@***.***> wrote: Works for me — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#252 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACWlelN8IdkbLPJoMDwgSurZA171M4Dmks5rK6trgaJpZM4LUoir> .

[benjamingr]

I'd like to attend and discuss adding support for Symbol.asyncIterator as suggested by @mcollina in nodejs/CTC#53. I'll also open a separate issue.

[mcollina]

Here is the doodle: http://doodle.com/poll/ws5xvmrps922a46f

http://doodle.com/poll/wgbmbcwnyiw7g7nz

@mafintosh @calvinmetcalf @yoshuawuyts @benjamingr

[mcollina]

@benjamingr @mafintosh @calvinmetcalf would you mind filling in the doodle? Today is probably out of the equation by now :D.

[mcollina]

@benjamingr is it too early for you? Not sure in which timezone you are.

[benjamingr]

It's 4pm, 5pm and 6pm for me - I'm in GMT + 2. I can make 6pm work by leaving work a little early which is fine.,

[mcollina]

All times displayed are CET time. Sigh, I set up the doodle wrong.

Here is the correct new doodle: http://doodle.com/poll/wgbmbcwnyiw7g7nz

[benjamingr]

Oh, I thought that the doodle automatically aligns to my timezone. I'll update in the new one.

[mcollina]

At this point the two most probable dates are:

• Thursday 12th of January at 19:00 CET
• Friday 13th of January at 18:00 CET

Anyone else that want to partecipate please fill in the doodle.
I'm planning to do Thursday 12th of January, 19:00 CET/ 18:00 GMT, if you all agree.

[calvinmetcalf]

sounds good

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On Tue, Jan 10, 2017 at 9:32 AM Matteo Collina ***@***.***> wrote: At this point the two most probable dates are: - Thursday 12th of January at 19:00 CET - Friday 13th of January at 18:00 CET Anyone else that want to partecipate please fill in the doodle. I'm planning to do Thursday 12th of January, 19:00 CET/ 18:00 GMT, if you all agree. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#252 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABE4n5_dmqZEox4Lbti-I_8CgBtZHmGTks5rQ5Z8gaJpZM4LUoir> .

[lrlna]

oh hey i am gonna jump in on this one too; thanks for the ping @mcollina

[mcollina]

Confirmed for Thursday 12th of January, 19:00 CET/ 18:00 GMT, as stated in the doodle.
I will post a link.

Can we all compose the agenda, we probably have a few things to talk about.

[calvinmetcalf]

this the correct time ? https://www.timeanddate.com/worldclock/fixedtime.html?msg=wg+meeting&iso=20170112T19&p1=215&ah=1

[mcollina]

@calvinmetcalf yes. Is this still good for you?

[calvinmetcalf]

yup just wanted to confirm as time zones are terrible

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On Tue, Jan 10, 2017 at 4:25 PM Matteo Collina ***@***.***> wrote: @calvinmetcalf <https://github.com/calvinmetcalf> yes. Is this still good for you? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#252 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABE4n_aD_9dHHXDNTxX08yKQ1X9-J_wTks5rQ_dLgaJpZM4LUoir> .

[williamkapke]

Added to the Calendar!
https://calendar.google.com/calendar/embed?src=kap.co_i17i575te0aes6kaanfjr2e4hs%40group.calendar.google.com

[mcollina]

@williamkapke should we ping you to add it next time?

[williamkapke]

I gave you permission to manage the calendar too- but feel free to ping me.

[mcollina]

I've added the links to join or watch at the top.

[mcollina]

I would like to talk about my EPS draft in https://gist.github.com/mcollina/ca17ee3de226d8dff6281683ca8c9d24 for the inversion of dependency.

[yoshuawuyts]

Something for work came up last minute, gotta cancel. I'll be sure to catch up with @mafintosh to see what was discussed

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On Thu, Jan 12, 2017 at 3:48 PM Matteo Collina ***@***.***> wrote: I would like to talk about my EPS draft in https://gist.github.com/mcollina/ca17ee3de226d8dff6281683ca8c9d24 for the inversion of dependency. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#252 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACWlep9174dKl1qRjY01N1RFfNueDaevks5rRj1WgaJpZM4LUoir> .

[mcollina]

Updated link to join https://hangouts.google.com/call/2ko57nnswbf6tlmhcksoc5lrz4e

[mcollina]

@lrlna @benjamingr @mafintosh are you folks joining?

[mafintosh]

cool meeting! (i joined for the record)

[benjamingr]

Sorry I had to miss, personal emergency :(

…

On Thu, Jan 12, 2017 at 9:04 PM, Mathias Buus ***@***.***> wrote: cool meeting! (i joined for the record) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#252 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABQSzUlwpPVaaz6v1jLClhq9r2DWzkh7ks5rRnlDgaJpZM4LUoir> .

[mcollina]

I'm not really proud of these ones, but here are my notes:

For a inlined summary:

1. we will be replacing bind() for the time being, as it is extremely slow on the old versions of Node. As for the browser, it is less of a problem.

2. @mcollina to investigate if some of the ideas in https://github.com/mcollina/syncthrough can be ported to Transform, for the benefits of everyone.

3. as for the inversion of the readable-state dependency, some edits where recommended: regarding adding a timeline, and porting the tests so that they can be easily run against the node source, old node builds and the browsers. See https://gist.github.com/mcollina/ca17ee3de226d8dff6281683ca8c9d24

4. Symbol.asyncIterator can be supported inside streams without internal changes, however merging it inside core depends on what is the adopted change for Promises in core. We are happy to maintain the prototype and expand if needed. We should take care on what is the story for writing to streams, as it should match somehow the story for reading, i.e. we should be able to write with promises as well.

[lrlna]

@mcollina dope sketchnotes!! 🖋 📝