users@grizzly.java.net

Re: How ProtocolParser handle a disconnection from the client ?

From: Oleksiy Stashok <Oleksiy.Stashok_at_Sun.COM>
Date: Tue, 22 Jul 2008 14:29:35 +0200

It is fixed in the branch [1]

Thank you!!!

WBR,
Alexey.

[1] https://grizzly.dev.java.net/issues/show_bug.cgi?id=212
On Jul 21, 2008, at 22:29 , Survivant 00 wrote:

> I have a little bug in my program. The program is stuck in a loop
> in the first filter when a client close the connection wihtou
> sending data to the server. If the client had sent data before
> closing his session, the server will be fine
>
> here the usecase.
>
> start the server.
> a client do a telnet
> close the client telnet
> the server will loop.
>
> here the ouput for a normal connection
>
> GrizzlyGateway started
> listening for incomming TCP Connections on port : 5000
> isExpectingMoreData
> startBuffer
> hasNextMessage
> hasNextMessage: feed|aaa[eoq]
> index: 8 substr: substr.len: 0
> getNextMessage
> query = feed|aaa
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
> isExpectingMoreData
> startBuffer
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
>
>
> the client send a new request
>
> isExpectingMoreData
> startBuffer
> hasNextMessage
> hasNextMessage: quit|a
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
> isExpectingMoreData
> startBuffer
> hasNextMessage
> hasNextMessage: quit|aaa[eoq]
> index: 8 substr: substr.len: 0
> getNextMessage
> query = quit|aaa
> ClientConnection close
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
> isExpectingMoreData
> startBuffer
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
>
> but if the client open the session and close is after that without
> sending a message.. it will loop
>
> GrizzlyGateway started
> listening for incomming TCP Connections on port : 5000
> isExpectingMoreData
> startBuffer
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
> isExpectingMoreData
> startBuffer
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
> isExpectingMoreData
> startBuffer
> hasMoreBytesToParse
> isExpectingMoreData
> releaseBuffer
> isExpectingMoreData
> startBuffer
>
>
> <
> QuoteQueryProtocolParser
> .java
> >---------------------------------------------------------------------
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