Re: Using Vine in 3-way interactions (was Re: Question on redirectors/whenMoreResolved in the 3-way case, in the middle vat)
Rob Withers <[email protected]> Wed, 04 Mar 2015 09:27:49 -0700
| Newsgroups | gmane.comp.lang.e.general |
|---|---|
| Message-ID | <[email protected]> |
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Might someone be able to comment on this, please?=A0 It would help me
a great deal.=A0 I do not think it is the unimplemented far3Desc
situation.<br>
<br>
Thanks,<br>
Robert<br>
<br>
<div class=3D"moz-cite-prefix">On 3/1/2015 3:12 PM, Rob Withers wrote=
:<br>
</div>
<blockquote cite=3D"mid:[email protected]" type=3D"cite">
<meta content=3D"text/html; charset=3Dwindows-1252"
http-equiv=3D"Content-Type">
I see.=A0 Could you comment on how a Vine (and
promise3Desc/far3Desc) get introduced into the machinery when a
followOn msg gets forwarded to a third vat?=A0 In my example,
redirectForTheAnswer sends getTheAnswer to Bob and returns a
RemotePromise, which receives a hashCode followOn msg, forwarded
to Bob.<br>
<br>
- Robert<br>
<br>
<div class=3D"moz-cite-prefix">On 3/1/2015 2:56 PM, Mark S. Miller
wrote:<br>
</div>
<blockquote
cite=3D"mid:CABHxS9gPLwxyOXGLciZENBVuWHQs5F7Q+xwJ4TqRAheCpBa44w-JsoAwUIsXov1KXRcyAk9cg@public.gmane.org=
l.com"
type=3D"cite">
<div dir=3D"ltr">No, the 2-vat interactions never use, or engage
in any way with, vines, promise3Desc or far3Desc.
<div><br>
</div>
</div>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Sun, Mar 1, 2015 at 9:37 AM,
Robert Withers <span dir=3D"ltr"><<a
moz-do-not-send=3D"true"
href=3D"mailto:[email protected]" target=3D"_bla=
nk">[email protected]</a>></span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">I have a
question about elib. Do you use promise3Desc and far3Desc
for 2-vat interactions such that a vine is always in play
in any interaction?<br>
<br>
- Robert
<div class=3D"HOEnZb">
<div class=3D"h5"><br>
<br>
Rob Withers <<a moz-do-not-send=3D"true"
href=3D"mailto:[email protected]"
target=3D"_blank">[email protected]</a>>
wrote:<br>
<br>
Mark, your instincts were right on, it seems.=A0 I have
an issue with my use of the Vine and on reflection it
makes perfect sense. I am bending the send from Carol
to Alice over to Bob, so as it is a 3-way interaction,
I need a Vine.=A0 In analyzing ELib code, you have 9
references to the Vine's constructor, while I only
have 7 (minus an extra unused constructor I have).=A0 I=
t
is going to require some digging to unearth what I am
missing, but the direction is clear.=A0 The place it
blows up is in my ProxyResolver.resolve() method, as
the WeakReference has lost the ref.=A0 However, this is
not where the reference is maintained.=A0 I suspect it
may be a lack of an IdentityManager.<br>
<br>
I republished my code to: <a moz-do-not-send=3D"true"
href=3D"https://github.com/tooantuh/pauwau"
target=3D"_blank">https://github.com/tooantuh/pauwau<=
/a>.=A0
The tests pass, though there is an issue with the
RefTests and TestPauwau2VatException, as well as this
issue affecting TestPauwau3VatFollowOnSend.=A0
Additionally, the presentation tests need to be run
one at a time as stopping and starting the Introducers
can step on each other.<br>
<br>
thank you,<br>
Robert<br>
<br>
<div>On 2/22/2015 8:02 PM, Mark S. Miller wrote:<br>
</div>
<blockquote type=3D"cite">
<div dir=3D"ltr">Have you looked at the Vine? Search
for "Vine" at=A0<a moz-do-not-send=3D"true"
href=3D"http://erights.org/elib/distrib/captp/ind=
ex.html"
target=3D"_blank">http://erights.org/elib/distrib=
/captp/index.html</a>
<div>and in the source code of=A0<a
moz-do-not-send=3D"true"
href=3D"https://code.google.com/p/caja-captp/"
target=3D"_blank">https://code.google.com/p/caj=
a-captp/</a></div>
<div><br>
</div>
<div>I don't quite understand your question, so
I'm not sure if this is even relevant to the
answer. Is it?</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Sun, Feb 22, 2015 at
5:51 PM, Rob Withers <span dir=3D"ltr"><<a
moz-do-not-send=3D"true"
href=3D"mailto:[email protected]"
target=3D"_blank">[email protected]<=
/a>></span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin=
:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div bgcolor=3D"#FFFFFF" text=3D"#000000"> I fo=
und
some more info: it looks as if the Ref in
Alice's ProxyResolver is being GCed, before
resolution from Bob.=A0 This is specific to m=
y
machinery, but knowing how Elib maintains a
reference to the Ref, in this case, may help
make mine better. How does Elib handle this?<=
br>
<br>
Thank you,<br>
- Robert
<div>
<div><br>
<br>
<div>On 2/22/2015 6:19 PM, Rob Withers
wrote:<br>
</div>
<blockquote type=3D"cite"> I am stuck,
both conceptually, as well as
understanding code I wrote a long
while ago.=A0 I was hoping to gain a
little insight from the list of the
insides of resolution redirection in
the 3-way case.=A0 The recent change I
have made results from my thinking I
finally understand the ordering that
MirandaMethods ensure.=A0 I made change=
s
such that a whenMoreResolved directly
follows the message that generates is
by adding to the front of the msg
queue.=A0 <br>
<br>
In the 3-way case, Carol is sending a
message to Alice, passing Bob.=A0 Alice
receives the message and executes,
which sends a message to Bob, then
returns the result to Carol.=A0 In
Alice's vat, the DelayedRedirector is
resolved to the RemotePromise of the
call to Bob, the return of Alice's
computation and I think it sends
whenMoreResolved to the proxy of the
new promise resolver of the send to
Bob.=A0 What little tracing I have I am
posting below, as well as the
DelayedRedirector value() and the
ProxyResolver resolve() code, at the
bottom.=A0 However, this is my question=
,
what should the redirector do in
Alice's Vat to propagate the
resolution from Bob, back to Carol?<br>
<br>
Thank you,<br>
- Robert<br>
<br>
<br>
// There are 3 messages sent to Bob,
from Alice:<br>
// =A0=A0=A0 1) getTheAnswer, which ret=
urns
42, <br>
// =A0=A0=A0 2) <b>hashCode, again 42</=
b>
and <br>
//=A0=A0 =A0 3) <b>whenMoreResolved</b>=
, to
forward to the redirector back in
Alice.<br>
<br>
0 [main] INFO
cc.ganymede.pauwau.presentation.Abstrac=
tPauwauTest=A0
- 3 Introducers starting<br>
549 [main] INFO
cc.ganymede.pauwau.presentation.Abstrac=
tPauwauTest=A0
- 3 Introducers on the air<br>
4553 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: -1 action: lookupSwiss
args:
[49727307468178856431529163758864494894=
4089734358])<br>
4952 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: null action:
lookupSwiss args:
[49727307468178856431529163758864494894=
4089734358])<br>
4958 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 1
action: value args: [NearRefImpl(hash:
109537538, receiver: TestObject)])<br>
4998 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 1
action: value args: [FarRefImpl(hash:
68783569)])<br>
5353 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: -1 action: lookupSwiss
args:
[-6862548317028559559803295295405875852=
77617841038])<br>
5593 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: null action:
lookupSwiss args:
[-6862548317028559559803295295405875852=
77617841038])<br>
5593 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 1
action: value args: [NearRefImpl(hash:
1530099003, receiver: TestObject)])<br>
6201 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: -1
answerId: -2 resolverId: -2 action:
redirectForTheAnswer args:
[RemotePromiseRefImpl(hash:
1034568234)])<br>
6203 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-2 resolverId: -2 action: provideFor
args:
[-5686872851960048849544809904889735912=
28663758441,
RemotePromiseRefImpl(hash:
1034568234),
-676914875674370369045480105305401075435688776666])<br>
6239 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: -2
answerId: -3 resolverId: -3 action:
hashCode args: [])<br>
6255 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-2 resolverId: null action: provideFor
args:
[-5686872851960048849544809904889735912=
28663758441,
NearRefImpl(hash: 1530099003,
receiver: TestObject),
-67691487567437036904548010530540107543=
5688776666])<br>
6259 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 2
action: value args: [NearRefImpl(hash:
1323165787, receiver:
cc.ganymede.pauwau.presentation.lib.vat=
.Vine@4842def1)])<br>
6403 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: -1 action: acceptFrom
args:
[HouseAtreides:10003/-68793401786157329=
2334955567350102524989066643525,
-676914875674370369045480105305401075435688776666,
cc.ganymede.pauwau.presentation.lib.vat.Vine@6a8400ff])<br>
6410 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: -1
answerId: -2 resolverId: null action:
redirectForTheAnswer args:
[RemotePromiseRefImpl(hash:
598908224)])<br>
6411 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: -2
answerId: -3 resolverId: null action:
hashCode args: [])<br>
6411 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: -1
answerId: -2 resolverId: -2 action:
getTheAnswer args: [])<br>
6412 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverMessage(receiverId: -2
answerId: -3 resolverId: -3 action:
hashCode args: [])<br>
6412 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: -2
action: whenMoreResolved args:
[RedirectorProxy: FarRefImpl(hash:
177595052)])<br>
6766 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: null action: acceptFrom
args:
[HouseAtreides:10003/-68793401786157329=
2334955567350102524989066643525,
-67691487567437036904548010530540107543=
5688776666,
FarRefImpl(hash: 690984748)])<br>
6767 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: -1
answerId: -2 resolverId: null action:
getTheAnswer args: [])<br>
6767 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverMessage(receiverId: -2
answerId: -3 resolverId: null action:
hashCode args: [])<br>
6767 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: -2
action: whenMoreResolved args:
[NearRefImpl(hash: 363771261,
receiver: RedirectorProxy:
FarRefImpl(hash: 196981675))])<br>
6768 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 2
action: value args: [NearRefImpl(hash:
1530099003, receiver: TestObject)])<br>
6769 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 3
action: value args: [NearRefImpl(hash:
790206055, receiver: 42)])<br>
<b>6770 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.Pauwa=
uTerminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 4
action: value args:
[NearRefImpl(hash: 878991039,
receiver: 42)])</b><b><br>
</b><b>6771 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.Pauwa=
uTerminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 5
action: value args:
[NearRefImpl(hash: 790206055,
receiver: 42)])</b><b><br>
</b>6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 2
action: value args: [FarRefImpl(hash:
1332394016)])<br>
6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 3
action: value args: [42])<br>
<b>6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.Pauwa=
uTerminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 4
action: value args: [42])</b><b><br>
</b><b>6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.Pauwa=
uTerminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 5
action: value args: [42])</b><b><br>
</b>6806 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
DeliverOnlyMessage(receiverId: 3
action: value args: [42])<br>
19932 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -1)<br>
19934 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -2)<br>
19934 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -3)<br>
19984 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -1)<br>
19984 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -2)<br>
19985 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -3)<br>
29679 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -1)<br>
29680 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 1
action: value args: [FarRefImpl(hash:
734824022)])<br>
29680 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 2
action: value args: [FarRefImpl(hash:
1223086084)])<br>
29680 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 3
action: value args: [42])<br>
29681 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -1)<br>
29681 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -2)<br>
29682 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- sending message:
GCAnswerMessage(answerId: -2)<br>
29722 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -1)<br>
29722 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -2)<br>
29726 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -1)<br>
29726 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
GCAnswerMessage(answerId: -2)<br>
<br>
<br>
<br>
<b>// DelayedRedirector code:</b><br>
=A0=A0=A0 public void value(Object obj)
throws NotResolvedException {<br>
=A0=A0=A0 =A0=A0=A0 if(resolver =3D=3D =
null)<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 return;<b=
r>
<br>
=A0=A0=A0 =A0=A0=A0 if(resolver.isFresh=
()) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 resolver.=
resolve(obj);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 resolver =
=3D null;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 return;<b=
r>
=A0=A0=A0 =A0=A0=A0 }<br>
<br>
=A0=A0=A0 =A0=A0=A0 if(RefUtil.isLocal(=
obj)) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 resolver.=
resolve(obj);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 resolver =
=3D null;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 return;<b=
r>
=A0=A0=A0 =A0=A0=A0 }<br>
<br>
=A0=A0=A0 =A0=A0=A0 Ref ref =3D
(Ref)RefUtil.wrap(obj,
resolver.handler.getVat());<br>
=A0=A0=A0 =A0=A0=A0 boolean isLocalToRe=
solverScope
=3D false;<br>
=A0=A0=A0 =A0=A0=A0 try {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 isLocalTo=
ResolverScope =3D
RefUtil.isLocalToScope(resolver.handler=
.scope,
ref);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 if(isLoca=
lToResolverScope)
{<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
resolver.resolve(obj);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
resolver =3D null;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
return;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 }<br>
=A0=A0=A0 =A0=A0=A0 } catch (Exception =
e) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 reactToLo=
stClient(e);<br>
=A0=A0=A0 =A0=A0=A0 }<br>
<br>
=A0=A0=A0 =A0=A0=A0 Pair<PromiseRefI=
mpl,
Resolver> pair =3D
RefUtil.promise(ref.getVat());<br>
=A0=A0=A0 =A0=A0=A0 Redirector redirect=
or =3D new
Redirector((ProxyResolver)
pair.second());<br>
=A0=A0=A0 =A0=A0=A0
resolver.getProxy().whenResolved(redire=
ctor);<br>
=A0=A0=A0 =A0=A0=A0
resolver.resolve(pair.first());<br>
=A0=A0=A0 =A0=A0=A0 resolver =3D null;<=
br>
=A0=A0=A0 }<br>
<br>
<br>
<b>// ProxyResolver code:</b><br>
=A0=A0=A0 public void resolve(final Obj=
ect
result) throws NotResolvedException {<b=
r>
=A0=A0=A0 =A0=A0=A0
handler.scope.getVat().sendRunnable(new
Runnable() {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 public vo=
id run() {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
if(ref =3D=3D null)<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 return;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
if(ref.get() =3D=3D null)<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 return;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0
if(Exception.class.isAssignableFrom(res=
ult.getClass()))
{<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
}<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
Ref newRef =3D
RefUtil.wrap(result,
handler.scope.getVat());<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
try {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 if (newRef =3D=3D
null)<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0
ref.get().getRefImpl().becomeContext(nu=
ll);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 else<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 =A0=A0=A0
ref.get().getRefImpl().becomeContext(ne=
wRef.getRefImpl());<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0
if(RefUtil.isResolved(newRef.getRefImpl=
()))
{<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 =A0=A0=A0 handler =3D
null;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 =A0=A0=A0 ref =3D null;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 }<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
} catch
(NotResolvedException e) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0 // TODO
Auto-generated catch block<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
=A0=A0=A0
e.printStackTrace();<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=
}<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 }});<br>
=A0=A0=A0 }<br>
<br>
</blockquote>
<br>
</div>
</div>
</div>
<br>
_______________________________________________<br>
e-lang mailing list<br>
<a moz-do-not-send=3D"true"
href=3D"mailto:[email protected]"
target=3D"_blank">[email protected]</a>=
<br>
<a moz-do-not-send=3D"true"
href=3D"http://www.eros-os.org/mailman/listin=
fo/e-lang"
target=3D"_blank">http://www.eros-os.org/mail=
man/listinfo/e-lang</a><br>
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</blockquote>
</div>
<br>
<br clear=3D"all">
<div><br>
</div>
-- <br>
<div>=A0 =A0 Cheers,<br>
=A0 =A0 --MarkM</div>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
e-lang mailing list
<a moz-do-not-send=3D"true" href=3D"mailto:[email protected]" targe=
t=3D"_blank">[email protected]</a>
<a moz-do-not-send=3D"true" href=3D"http://www.eros-os.org/mailman/listin=
fo/e-lang" target=3D"_blank">http://www.eros-os.org/mailman/listinfo/e-la=
ng</a>
</pre>
</blockquote>
<br>
</div>
</div>
<br>
_______________________________________________<br>
e-lang mailing list<br>
<a moz-do-not-send=3D"true"
href=3D"mailto:[email protected]">[email protected]=
os.org</a><br>
<a moz-do-not-send=3D"true"
href=3D"http://www.eros-os.org/mailman/listinfo/e-lang"
target=3D"_blank">http://www.eros-os.org/mailman/listinfo=
/e-lang</a><br>
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<br clear=3D"all">
<div><br>
</div>
-- <br>
<div class=3D"gmail_signature">=A0 =A0 Cheers,<br>
=A0 =A0 --MarkM</div>
</div>
<br>
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<pre wrap=3D"">_______________________________________________
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<a moz-do-not-send=3D"true" class=3D"moz-txt-link-abbreviated" href=3D"ma=
ilto:[email protected]">[email protected]</a>
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//www.eros-os.org/mailman/listinfo/e-lang">http://www.eros-os.org/mailman=
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