From @FROGGS

perl6-m t/spec/S32-io/IO-Socket-Async.t
1..6
ok 1 - Async listen on bogus hostname
ok 2 - Async connect to unavailable server breaks promise
ok 3 - Async connect to available server keeps promise
ok 4 - Echo server
ok 5 - Discard server
not ok 6 - bytes_supply

When this happens then $binary has 4096 elements, $received only has one (an empty string).

From @coke

On Thu Jul 17 11​:06​:20 2014, FROGGS.de wrote​:

perl6-m t/spec/S32-io/IO-Socket-Async.t
1..6
ok 1 - Async listen on bogus hostname
ok 2 - Async connect to unavailable server breaks promise
ok 3 - Async connect to available server keeps promise
ok 4 - Echo server
ok 5 - Discard server
not ok 6 - bytes_supply

When this happens then $binary has 4096 elements, $received only has
one (an empty string).

Test 4 is also flapping, at least on macosx

--
Will "Coke" Coleda

The RT System itself - Status changed from 'new' to 'open'

From @lizmat

On 04 Aug 2014, at 01​:58, Will Coleda via RT <perl6-bugs-followup@​perl.org> wrote​:

On Thu Jul 17 11​:06​:20 2014, FROGGS.de wrote​:

perl6-m t/spec/S32-io/IO-Socket-Async.t
1..6
ok 1 - Async listen on bogus hostname
ok 2 - Async connect to unavailable server breaks promise
ok 3 - Async connect to available server keeps promise
ok 4 - Echo server
ok 5 - Discard server
not ok 6 - bytes_supply

When this happens then $binary has 4096 elements, $received only has
one (an empty string).

Test 4 is also flapping, at least on macosx

This only happens under stress. When run by itself, I’ve never seen the test flap.

Liz

From @jnthn

On Mon Aug 04 02​:02​:35 2014, elizabeth wrote​:

On 04 Aug 2014, at 01​:58, Will Coleda via RT <perl6-bugs-
followup@​perl.org> wrote​:

On Thu Jul 17 11​:06​:20 2014, FROGGS.de wrote​:

perl6-m t/spec/S32-io/IO-Socket-Async.t
1..6
ok 1 - Async listen on bogus hostname
ok 2 - Async connect to unavailable server breaks promise
ok 3 - Async connect to available server keeps promise
ok 4 - Echo server
ok 5 - Discard server
not ok 6 - bytes_supply

When this happens then $binary has 4096 elements, $received only has
one (an empty string).

Test 4 is also flapping, at least on macosx

This only happens under stress. When run by itself, I’ve never seen
the test flap.

The sequencing construct and protocol was fragile in a couple of ways, which could lead to data loss in some cases (more likely to happen under stress). I've fixed that, and the test seems to run well for me repeatedly, and during spectest, so unfudged these.

@jnthn - Status changed from 'open' to 'resolved'