If server does not reply DTLS craches on second send about californium.scandium HOT 7 CLOSED

Hi @nmacs,

I have to admit that I do not fully understand the issue. If you are still having problems with this, could you please elaborate a little?

from californium.scandium.

Actually I've patched the issue.
Patch is attached.

2015-04-30 17:10 GMT+03:00 Kai Hudalla [email protected]:

Hi @nmacs https://github.com/nmacs,

I have to admit that I do not fully understand the issue. If you are still
having problems with this, could you please elaborate a little?

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Reply to this email directly or view it on GitHub
#34 (comment)
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from californium.scandium.

I seem to have missed the patch :-( Nevertheless, I would still like to understand the circumstances, under which the problem occurs before we discuss how it could be fixed (if there actually is a problem).
Are we talking about a scenario where a client wants to resume an existing session it has with a server?

from californium.scandium.

No. The problem happens when there was no server response on the first
request.
If server responses on the second request scandium crashes.

2015-05-06 16:53 GMT+03:00 Kai Hudalla [email protected]:

I seem to have missed the patch :-( Nevertheless, I would still like to
understand the circumstances, under which the problem occurs before we
discuss how it could be fixed (if there actually is a problem).
Are we talking about a scenario where a client wants to resume an existing
session it has with a server?

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#34 (comment)
.

from californium.scandium.

So, you are using a DTLSConnector as a client to establish a connection to a DTLS server, right?
And you are trying to establish a new session, not resuming an existing session.
By first request you mean the client's initial Client Hello handshake message?

from californium.scandium.

So, you are using a DTLSConnector as a client to establish a connection
to a DTLS server, right?
yes

And you are trying to establish a new session, not resuming an existing
session.
correct

By first request you mean the client's initial Client Hello handshake
message?
Yes. But server does not response.

2015-05-06 19:30 GMT+03:00 Kai Hudalla [email protected]:

So, you are using a DTLSConnector as a client to establish a connection to
a DTLS server, right?
And you are trying to establish a new session, not resuming an existing
session.
By first request you mean the client's initial Client Hello handshake
message?

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#34 (comment)
.

from californium.scandium.

I do not think that this problem exists anymore. If it does, please feel free to open a new issue, @nmacs

from californium.scandium.