Guten Tag,
ich bin grade dabei GWT zu üben und bastle an einem Mailprogramm so GWT macht mir da keine Schwierigkeiten genauso wie die Client/Server - Verbindung. Was jedoch rumzickt in das Verbinden auf den Mailserver. Ich bekomem da einen Timeout und weiss nicht warum, ich habe mir einige der Threads hier durchgelesen zu dem Thema aber keine Lösung gefunden :-/
So hier der Verbindungsaufbau:
	
	
	
	
	
		
	
und folgendes schmeist die Console raus:
	
	
	
	
	
		
	
Hat jemand von euch eine Idee an was es liegt?
Danke
)
			
			ich bin grade dabei GWT zu üben und bastle an einem Mailprogramm so GWT macht mir da keine Schwierigkeiten genauso wie die Client/Server - Verbindung. Was jedoch rumzickt in das Verbinden auf den Mailserver. Ich bekomem da einen Timeout und weiss nicht warum, ich habe mir einige der Threads hier durchgelesen zu dem Thema aber keine Lösung gefunden :-/
So hier der Verbindungsaufbau:
		Java:
	
	private String imapHost = "imap.gmx.net";
public Store getConnectionStore() {
        Store store = null;
        try {
            // Get system properties
            Properties props = System.getProperties();
            // Mail-Server properties: Session verlangt die Informationen über Host, User, Passwd etc.
            props.setProperty("mail.imaps.host", imapHost);
            props.setProperty("mail.imaps.user", username);
            props.setProperty("mail.imaps.password", password);
            props.setProperty("mail.imaps.auth", "true");
            props.setProperty("mail.imaps.starttls.enable", "true");
            props.setProperty("mail.imaps.socketFactory.port", "993");
            props.setProperty("mail.imaps.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
            props.setProperty("mail.imaps.socketFactory.fallback", "false");
            
            // Initialisierung der Auth-Klasse zur Mail-Account-Authentisierung; in Session benutzt
            MailAuthenticator auth = new MailAuthenticator(username, password);
            // Session: steht für die Verbindung mit dem Mail-Server
            Session session = Session.getDefaultInstance(props, auth);
            // Gibt in der Console Debug-Meldungen zum Verlauf aus
            session.setDebug(true);
            boolean isSSL = true;
            // Store: dient dem zum Ablegen der Nachrichten
            store = isSSL ? session.getStore("imaps") : session.getStore("imap");
            store.connect();
        } catch (NoSuchProviderException e) {
            // TODO Auto-generated catch block
            System.err.println("##### - ConnectingMail(getConnectionStore - 1):");
            e.printStackTrace();
        } catch (MessagingException e) {
            // TODO Auto-generated catch block
            System.err.println("##### - ConnectingMail(getConnectionStore - 2):");
            e.printStackTrace();
        }
        return store;
    }
	und folgendes schmeist die Console raus:
		Code:
	
	DEBUG: setDebug: JavaMail version 1.4.3
DEBUG: getProvider() returning javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc]
DEBUG: mail.imap.fetchsize: 16384
DEBUG: mail.imap.statuscachetimeout: 1000
DEBUG: mail.imap.appendbuffersize: -1
DEBUG: mail.imap.minidletime: 10
DEBUG: enable STARTTLS
DEBUG: protocolConnect returning false, host=imap.gmx.net, user=****, password=<null>
DEBUG: trying to connect to host "imap.gmx.net", port 993, isSSL true
javax.mail.MessagingException: Connection timed out: connect;
  nested exception is:
	java.net.ConnectException: Connection timed out: connect
##### - ConnectingMail(getConnectionStore - 2):
javax.mail.MessagingException: Connection timed out: connect;
  nested exception is:
	java.net.ConnectException: Connection timed out: connect
	at com.sun.mail.imap.IMAPStore.protocolConnect(IMAPStore.java:618)
	at javax.mail.Service.connect(Service.java:313)
	at javax.mail.Service.connect(Service.java:172)
	at javax.mail.Service.connect(Service.java:121)
	at de.echodave.gwt.List.server.mail.ConnectingMail.getConnectionStore(ConnectingMail.java:57)
	at de.echodave.gwt.List.server.AdressServiceImpl.getFolder(AdressServiceImpl.java:71)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:207)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:243)
	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
	at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
Caused by: java.net.ConnectException: Connection timed out: connect
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
	at java.net.Socket.connect(Socket.java:525)
	at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:550)
	at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:141)
	at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:284)
	at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:201)
	at com.sun.mail.iap.Protocol.<init>(Protocol.java:109)
	at com.sun.mail.imap.protocol.IMAPProtocol.<init>(IMAPProtocol.java:104)
	at com.sun.mail.imap.IMAPStore.protocolConnect(IMAPStore.java:585)
	... 32 more
##### - ConnectingMail(getFolders):
java.lang.IllegalStateException: Not connected
	at com.sun.mail.imap.IMAPStore.checkConnected(IMAPStore.java:1607)
	at com.sun.mail.imap.IMAPStore.getDefaultFolder(IMAPStore.java:1442)
	at de.echodave.gwt.List.server.mail.ConnectingMail.getFolders(ConnectingMail.java:188)
	at de.echodave.gwt.List.server.AdressServiceImpl.getFolder(AdressServiceImpl.java:74)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:207)
	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:243)
	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
	at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
erfolgreich: getFolders
	Hat jemand von euch eine Idee an was es liegt?
Danke