Re: Does mina suppot SOCKS proxy connections?

[向秦贤]

hi, stupidbea:)
maybe you can try com.jcraft.jsch.Proxy, I wanna to do with it, but not try
it.:)

follow code from eclipse cvs
org.eclipse.team.internal.ccvs.core.connection.PServerConnection.
/**
    * @see Connection#doOpen()
    */
   public void open(IProgressMonitor monitor) throws IOException,
CVSAuthenticationException {

       monitor.subTask(CVSMessages.PServerConnection_authenticating);
       monitor.worked(1);

       InputStream is = null;
       OutputStream os = null;

       Proxy proxy = getProxy();
       if (proxy!=null) {
         String host = cvsroot.getHost();
         int port = cvsroot.getPort();
         if (port == ICVSRepositoryLocation.USE_DEFAULT_PORT) {
           port = DEFAULT_PORT;
         }
         try {
           int timeout = CVSProviderPlugin.getPlugin().getTimeout() * 1000;
           IJSchService service = CVSProviderPlugin.getPlugin
().getJSchService();
           service.connect(proxy, host, port, timeout, monitor);
         } catch( Exception ex) {
           ex.printStackTrace();
           throw new IOException(ex.getMessage());
         }
         is = proxy.getInputStream();
         os = proxy.getOutputStream();

       } else {
         fSocket = createSocket(monitor);
         is = fSocket.getInputStream();
         os = fSocket.getOutputStream();
       }

       boolean connected = false;
       try {
           this.inputStream = new BufferedInputStream(new
PollingInputStream(is,
               cvsroot.getTimeout(), monitor));
           this.outputStream = new PollingOutputStream(new
TimeoutOutputStream(
               os, 8192 /*bufferSize*/, 1000 /*writeTimeout*/, 1000
/*closeTimeout*/),
               cvsroot.getTimeout(), monitor);
           authenticate();
           connected = true;
       } finally {
           if (! connected) cleanUpAfterFailedConnection();
       }
   }

   private Proxy getProxy() {
       IJSchService service = CVSProviderPlugin.getPlugin
().getJSchService();
       if (service == null)
           return null;
       Proxy proxy = service.getProxyForHost(cvsroot.getHost(),
IProxyData.SOCKS_PROXY_TYPE);
       if (proxy == null)
           proxy = service.getProxyForHost(cvsroot.getHost(),
IProxyData.HTTPS_PROXY_TYPE);
       return proxy;
   }


2007/7/14, bea <[EMAIL PROTECTED]>:

Does anyone have any pointers on how to add support for this?
Unfortunately,
SOCKS is critical for my project. If I am not able to use the Proxy
functionality provided by the jdk using Mina, Mina is going to have to go
:(.

Thanks for any suggestions.





mheath wrote:
>
> On 7/13/07, bea <[EMAIL PROTECTED]> wrote:
>>
>> Will it work if I set the socksProxyHost system property? Or is there
>> some
>> connector available that uses proxies? Thank you for your help.
>
> No.  Java NIO does not support using a Proxy.  There has been talk
> about adding support to MINA for communicating with a SOCKS or HTTP
> proxy.
>
> This issue https://issues.apache.org/jira/browse/DIRMINA-223 is
> tracking the request for proxy support.
>
> -Mike
>
>

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