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Dart VM Observatory Discuss

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Brian Slesinsky, John Mccutchan4

3/14/17

uniqueness of script ids and other questions

Hi, Line and column numbers start at 1. John On Tue, Mar 14, 2017 at 2:43 PM, 'Brian Slesinsky

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uniqueness of script ids and other questions

Hi, Line and column numbers start at 1. John On Tue, Mar 14, 2017 at 2:43 PM, 'Brian Slesinsky

3/14/17

Günter Zöchbauer, Devon Carew2

1/30/17

SO question about services API

+Luke The dart-services project is the backend to dartpad, not an observatory / service protocol

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SO question about services API

+Luke The dart-services project is the backend to dartpad, not an observatory / service protocol

1/30/17

Alan Frye, … Ryan Macnak4

11/10/16

Documentation on Heap snapshot in observatory

The heap snapshot shows a dominator tree and a summary of references by class. For the dominator tree

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Documentation on Heap snapshot in observatory

The heap snapshot shows a dominator tree and a summary of references by class. For the dominator tree

11/10/16

6/4/16

open an observatory port on a running process

Found the docs here: https://dart-lang.github.io/observatory/get-started.html. kill -s SIGQUIT <

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open an observatory port on a running process

Found the docs here: https://dart-lang.github.io/observatory/get-started.html. kill -s SIGQUIT <

6/4/16

Kun Zhao, John Mccutchan5

4/22/16

Why _List has so many instances?

+Ryan Macnak Ryan can help you with diagnosing memory leaks in Observatory. Thanks, John On Fri, Apr

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Why _List has so many instances?

+Ryan Macnak Ryan can help you with diagnosing memory leaks in Observatory. Thanks, John On Fri, Apr

4/22/16

Adam Lofts, … Ryan Macnak4

3/14/16

Heap Snapshot: Inbound references from null _WeakProperty { ⊞ }

The retaining path from your screenshot shows a WeakProperty that is maintaining a dependency between

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Heap Snapshot: Inbound references from null _WeakProperty { ⊞ }

The retaining path from your screenshot shows a WeakProperty that is maintaining a dependency between

3/14/16

Devon Carew, … Todd Turnidge11

12/10/15

dart:developer registerExtension()

Maybe the service isolate can notice that it got a request that requires an isolate parameter... On

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dart:developer registerExtension()

Maybe the service isolate can notice that it got a request that requires an isolate parameter... On

12/10/15

Faisal Abid, … Seth Ladd5

11/10/15

Metrics logging not working. Dart latest stable sdk

On Tue, Nov 10, 2015 at 8:47 AM, johnmccutchan <johnmc...@google.com> wrote: Of course.

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Metrics logging not working. Dart latest stable sdk

On Tue, Nov 10, 2015 at 8:47 AM, johnmccutchan <johnmc...@google.com> wrote: Of course.

11/10/15

Devon Carew, … Todd Turnidge3

10/26/15

capability detection

Maybe add a feature request for a "streamExists" rpc call? Seems reasonable to me. On Tue,

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capability detection

Maybe add a feature request for a "streamExists" rpc call? Seems reasonable to me. On Tue,

10/26/15

Devon Carew, John Mccutchan3

10/20/15

isolate event timings

On Tue, Oct 20, 2015 at 8:03 AM, John Mccutchan <johnmc...@google.com> wrote: Hi, You may

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isolate event timings

On Tue, Oct 20, 2015 at 8:03 AM, John Mccutchan <johnmc...@google.com> wrote: Hi, You may

10/20/15

Devon Carew, … John McCutchan8

10/18/15

setLibraryDebuggable

I'd rather not document any defaults because I worry about people writing service clients that

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setLibraryDebuggable

I'd rather not document any defaults because I worry about people writing service clients that

10/18/15

Devon Carew, Todd Turnidge2

10/15/15

setExceptionPauseMode

None. On Thu, Oct 15, 2015 at 4:06 PM, 'Devon Carew' via Dart VM Observatory Discuss <

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setExceptionPauseMode

None. On Thu, Oct 15, 2015 at 4:06 PM, 'Devon Carew' via Dart VM Observatory Discuss <

10/15/15

Austin Cummings, Ryan Macnak2

9/14/15

evaluate and evaluateInFrame calls

On Mon, Sep 7, 2015 at 7:35 PM, Austin Cummings <aus...@austincummings.com> wrote: Hello

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evaluate and evaluateInFrame calls

On Mon, Sep 7, 2015 at 7:35 PM, Austin Cummings <aus...@austincummings.com> wrote: Hello

9/14/15

9/10/15

Questions about VM service with regard to a Dart REPL

Hello everyone, I've been playing around with writing a REPL for Dart using the vm service and I

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Questions about VM service with regard to a Dart REPL

Hello everyone, I've been playing around with writing a REPL for Dart using the vm service and I

9/10/15

Seth Ladd, Todd Turnidge3

8/28/15

where are the UserTags coming from?

Thanks, will do. https://github.com/dart-lang/sdk/issues/24233 On Fri, Aug 28, 2015 at 9:57 AM, '

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where are the UserTags coming from?

Thanks, will do. https://github.com/dart-lang/sdk/issues/24233 On Fri, Aug 28, 2015 at 9:57 AM, '

8/28/15

Tomasz Kubacki, … John Mccutchan5

8/12/15

run observatory from command line with web app

Hi, I have just tested 1.12.0-dev5.2 macos_ia32 locally with a Box2D web application. Everything

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run observatory from command line with web app

Hi, I have just tested 1.12.0-dev5.2 macos_ia32 locally with a Box2D web application. Everything

8/12/15

Devon Carew, … John Mccutchan5

7/7/15

observatory docs

Hi, I do not want us to include private RPCs in the service.md doc. The audience is limited and it is

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observatory docs

Hi, I do not want us to include private RPCs in the service.md doc. The audience is limited and it is

7/7/15

turnidge, Gilad Bracha3

6/29/15

Service protocol draft is now available

(1) We are able to add optional parameters to the rpcs compatibly -- we intend to add a column-number

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Service protocol draft is now available

(1) We are able to add optional parameters to the rpcs compatibly -- we intend to add a column-number

6/29/15

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