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]> Sun, 01 Mar 2015 15:12:05 -0700
| Newsgroups | gmane.comp.lang.e.general |
|---|---|
| Message-ID | <[email protected]> |
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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"_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">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 a=
n
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 It 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 fo=
r
"Vine" at=A0<a moz-do-not-send=3D"true"
href=3D"http://erights.org/elib/distrib/captp/index=
.html"
target=3D"_blank">http://erights.org/elib/distrib/c=
aptp/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/caja-=
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 foun=
d
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 my
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 changes 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 hav=
e
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 retur=
ns
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.AbstractP=
auwauTest=A0
- 3 Introducers starting<br>
549 [main] INFO
cc.ganymede.pauwau.presentation.AbstractP=
auwauTest=A0
- 3 Introducers on the air<br>
4553 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: -1 action: lookupSwiss
args:
[4972730746817885643152916375886449489440=
89734358])<br>
4952 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: null action: lookupSwiss
args:
[4972730746817885643152916375886449489440=
89734358])<br>
4958 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: 1 action:
value args: [NearRefImpl(hash:
109537538, receiver: TestObject)])<br>
4998 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 1 action:
value args: [FarRefImpl(hash:
68783569)])<br>
5353 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: -1 action: lookupSwiss
args:
[-686254831702855955980329529540587585277=
617841038])<br>
5593 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: null action: lookupSwiss
args:
[-686254831702855955980329529540587585277=
617841038])<br>
5593 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: 1 action:
value args: [NearRefImpl(hash:
1530099003, receiver: TestObject)])<br>
6201 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: -1 answerId:
-2 resolverId: -2 action:
redirectForTheAnswer args:
[RemotePromiseRefImpl(hash:
1034568234)])<br>
6203 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-2 resolverId: -2 action: provideFor
args:
[-568687285196004884954480990488973591228=
663758441,
RemotePromiseRefImpl(hash: 1034568234),
-676914875674370369045480105305401075435688776666])<br>
6239 [main] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: -2 answerId:
-3 resolverId: -3 action: hashCode args:
[])<br>
6255 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-2 resolverId: null action: provideFor
args:
[-568687285196004884954480990488973591228=
663758441,
NearRefImpl(hash: 1530099003, receiver:
TestObject),
-6769148756743703690454801053054010754356=
88776666])<br>
6259 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: 2 action:
value args: [NearRefImpl(hash:
1323165787, receiver:
cc.ganymede.pauwau.presentation.lib.vat.V=
ine@4842def1)])<br>
6403 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: -1 action: acceptFrom
args:
[HouseAtreides:10003/-6879340178615732923=
34955567350102524989066643525,
-6769148756743703690454801053054010754356=
88776666,
cc.ganymede.pauwau.presentation.lib.vat.Vine@6a8400ff])<br>
6410 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=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.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: -2 answerId:
-3 resolverId: null action: hashCode
args: [])<br>
6411 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: -1 answerId:
-2 resolverId: -2 action: getTheAnswer
args: [])<br>
6412 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverMessage(receiverId: -2 answerId:
-3 resolverId: -3 action: hashCode args:
[])<br>
6412 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: -2
action: whenMoreResolved args:
[RedirectorProxy: FarRefImpl(hash:
177595052)])<br>
6766 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: 0 answerId:
-1 resolverId: null action: acceptFrom
args:
[HouseAtreides:10003/-6879340178615732923=
34955567350102524989066643525,
-6769148756743703690454801053054010754356=
88776666,
FarRefImpl(hash: 690984748)])<br>
6767 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: -1 answerId:
-2 resolverId: null action: getTheAnswer
args: [])<br>
6767 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverMessage(receiverId: -2 answerId:
-3 resolverId: null action: hashCode
args: [])<br>
6767 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=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.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: 2 action:
value args: [NearRefImpl(hash:
1530099003, receiver: TestObject)])<br>
6769 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: 3 action:
value args: [NearRefImpl(hash:
790206055, receiver: 42)])<br>
<b>6770 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=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.PauwauT=
erminal=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.PauwauTer=
minal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 2 action:
value args: [FarRefImpl(hash:
1332394016)])<br>
6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 3 action:
value args: [42])<br>
<b>6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 4
action: value args: [42])</b><b><br>
</b><b>6805 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauT=
erminal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 5
action: value args: [42])</b><b><br>
</b>6806 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
DeliverOnlyMessage(receiverId: 3 action:
value args: [42])<br>
19932 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -1)<br>
19934 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -2)<br>
19934 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -3)<br>
19984 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -1)<br>
19984 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -2)<br>
19985 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -3)<br>
29679 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -1)<br>
29680 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 1 action:
value args: [FarRefImpl(hash:
734824022)])<br>
29680 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 2 action:
value args: [FarRefImpl(hash:
1223086084)])<br>
29680 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
DeliverOnlyMessage(receiverId: 3 action:
value args: [42])<br>
29681 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -1)<br>
29681 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -2)<br>
29682 [third-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- sending message:
GCAnswerMessage(answerId: -2)<br>
29722 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -1)<br>
29722 [second-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -2)<br>
29726 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -1)<br>
29726 [first-vat] DEBUG
cc.ganymede.pauwau.presentation.PauwauTer=
minal=A0
- receiving message:
GCAnswerMessage(answerId: -2)<br>
<br>
<br>
<br>
<b>// DelayedRedirector code:</b><br>
=A0=A0=A0 public void value(Object obj) t=
hrows
NotResolvedException {<br>
=A0=A0=A0 =A0=A0=A0 if(resolver =3D=3D nu=
ll)<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 return;<br>
<br>
=A0=A0=A0 =A0=A0=A0 if(resolver.isFresh()=
) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 resolver.re=
solve(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;<br>
=A0=A0=A0 =A0=A0=A0 }<br>
<br>
=A0=A0=A0 =A0=A0=A0 if(RefUtil.isLocal(ob=
j)) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 resolver.re=
solve(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;<br>
=A0=A0=A0 =A0=A0=A0 }<br>
<br>
=A0=A0=A0 =A0=A0=A0 Ref ref =3D (Ref)RefU=
til.wrap(obj,
resolver.handler.getVat());<br>
=A0=A0=A0 =A0=A0=A0 boolean isLocalToReso=
lverScope =3D
false;<br>
=A0=A0=A0 =A0=A0=A0 try {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 isLocalToRe=
solverScope =3D
RefUtil.isLocalToScope(resolver.handler.s=
cope,
ref);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 if(isLocalT=
oResolverScope) {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 r=
esolver.resolve(obj);<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 r=
esolver =3D null;<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 r=
eturn;<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 reactToLost=
Client(e);<br>
=A0=A0=A0 =A0=A0=A0 }<br>
<br>
=A0=A0=A0 =A0=A0=A0 Pair<PromiseRefImp=
l,
Resolver> pair =3D
RefUtil.promise(ref.getVat());<br>
=A0=A0=A0 =A0=A0=A0 Redirector redirector=
=3D new
Redirector((ProxyResolver)
pair.second());<br>
=A0=A0=A0 =A0=A0=A0
resolver.getProxy().whenResolved(redirect=
or);<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 Objec=
t
result) throws NotResolvedException {<br>
=A0=A0=A0 =A0=A0=A0
handler.scope.getVat().sendRunnable(new
Runnable() {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 public void=
run() {<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 i=
f(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 i=
f(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(resul=
t.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 R=
ef newRef =3D
RefUtil.wrap(result,
handler.scope.getVat());<br>
=A0=A0=A0 =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 t=
ry {<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(null=
);<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(newR=
ef.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>
_______________________________________________<b=
r>
e-lang mailing list<br>
<a moz-do-not-send=3D"true"
href=3D"mailto:[email protected]"
target=3D"_blank">[email protected]</a><b=
r>
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href=3D"http://www.eros-os.org/mailman/listinfo=
/e-lang"
target=3D"_blank">http://www.eros-os.org/mailma=
n/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]=
.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 class=3D"moz-txt-link-freetext" href=3D"http://www.eros-os.org/mailman=
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