Network file transfer

imagenesis at gmail.com imagenesis at gmail.com
Mon Oct 10 05:57:54 EDT 2011


Handling multiple connections is basically a default of netty. There are 2
ways to handle connections (channels), with a global channel handler
instance or a channel handler instance per connection. Your own channel
handler class should over ride simplechannelhandler and house the logic on
messageReceived. This is off the time of my head and the class names might
be wrong. All this is covered in the first few pages of the documentation.

On Mon, Oct 10, 2011 at 5:55 AM, imagenesis at gmail.com
<imagenesis at gmail.com>wrote:

> Take a look at the tutorials on the netty site for how client and servers
> are created. A simple client/server isn't more than 100 lines of code. Your
> question is just so basic it looks like you haven't look at the first 3
> pages of the documentation.
>
> On Mon, Oct 10, 2011 at 1:58 AM, Norman Maurer <
> norman.maurer at googlemail.com> wrote:
>
>> Hi there,
>> so messageReceived is never fired ? Very strange...
>>
>> What os you are using and what version of netty?
>>
>> Bye,
>> Norman
>>
>>
>> 2011/10/10 metalstorm <metalheadstorm at gmail.com>:
>> > I've spent the last few days looking at java networking libraries/
>> frameworks
>> > for a project i'm starting. I'm porting an already existing application
>> I
>> > made in c# over to java.
>> >
>> > This core of this application is networked(LAN) file transfers, how do I
>> go
>> > about this using netty?
>> >
>> > My aim is to be able to send files (can be quite big) over TCP from a
>> server
>> > to a client (P2P) over LAN (for now)
>> >
>> > I've looked at the HttpStaticFileServer example and I do not know how to
>> get
>> > the server to respond to any requests, 'messageReceived' is never fired
>> even
>> > though i have connected with a (very basic) client.
>> >
>> > I've searched Google and this (I must say terrible) forum and I can't
>> find
>> > any simple examples using netty where it will send a file from a given
>> path
>> > to a client.
>> >
>> > My C# prototype just uses TCP sockets, I don't need any of the HTTP
>> stuff on
>> > top.
>> >
>> > What about multiple connections between server and client (multiple file
>> > transfers) also how do the server organise multiple clients/connections.
>> Is
>> > all the threading done for me ? threads per connection per file ?
>> >
>> > Basically to sum up; I need a client + server example of TCP/LAN file
>> > transfer using netty, that could be used for mutiple connections /
>> transfer.
>> >
>> > Thank you :)
>> >
>> > --
>> > View this message in context:
>> http://netty-forums-and-mailing-lists.685743.n2.nabble.com/Network-file-transfer-tp6875434p6875434.html
>> > Sent from the Netty User Group mailing list archive at Nabble.com.
>> > _______________________________________________
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>> >
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