Simple HTTPS-Connector does not start anymore

[ebertmi]

In Version 2.1.1 and 2.2-M1 and 2.2-Snapshot using HTTPS with the simple framework does not work. I get always a timeout when trying to access my files. Normal HTTP starts via simple-server https does not.

Though also the internal https-connector does not work for me --> always timeouts. See this stackoverflow-post for code details:

http://stackoverflow.com/questions/14187399/restlet-2-1-1-internal-https-connector

[ebertmi]

here some testcode

        Component compHttps = new Component();
        compHttps.getServers().add(Protocol.HTTPS, 8443);
        compHttps.getClients().add(Protocol.FILE);
        Series<Parameter> parametersHTTPS = compHttps.getContext()
                .getParameters();

        parametersHTTPS.add("maxThreads", "40");
        parametersHTTPS.add("sslContextFactory",
                "org.restlet.ext.ssl.PkixSslContextFactory");
        parametersHTTPS.add("keystorePath", "ssl/keystore.jks");
        parametersHTTPS.add("keystorePassword", "test");
        parametersHTTPS.add("keystoreType", "JKS");
        parametersHTTPS.add("keyPassword", "test");


        // create Component (as ever for Restlet)
        Component comp = new Component();
        comp.getServers().add(Protocol.HTTP, 8182);
        comp.getClients().add(Protocol.FILE);

        // create JAX-RS runtime environment
        JaxRsApplication application = new JaxRsApplication(comp.getContext()
                .createChildContext());

        // attach Application
        application.add(new PlatformApplication());

        StaticDirectoryApplication staticApplication = new StaticDirectoryApplication();

        // Attach the application to the component and start it
        comp.getDefaultHost().attach("/api", application);
        comp.getDefaultHost().attach("/", staticApplication);

        compHttps.getDefaultHost().attach("/", staticApplication);

        comp.start();
        compHttps.start();

[jlouvel]

Could you list your classpath entries and their order?

2013/1/7 Michael notifications@github.com

here some testcode

    Component compHttps = new Component();
    compHttps.getServers().add(Protocol.HTTPS, 8443);
    compHttps.getClients().add(Protocol.FILE);
    Series<Parameter> parametersHTTPS = compHttps.getContext()
            .getParameters();

    parametersHTTPS.add("maxThreads", "40");
    parametersHTTPS.add("sslContextFactory",
            "org.restlet.ext.ssl.PkixSslContextFactory");
    parametersHTTPS.add("keystorePath", "ssl/keystore.jks");
    parametersHTTPS.add("keystorePassword", "test");
    parametersHTTPS.add("keystoreType", "JKS");
    parametersHTTPS.add("keyPassword", "test");


    // create Component (as ever for Restlet)
    Component comp = new Component();
    comp.getServers().add(Protocol.HTTP, 8182);
    comp.getClients().add(Protocol.FILE);

    // create JAX-RS runtime environment
    JaxRsApplication application = new JaxRsApplication(comp.getContext()
            .createChildContext());

    // attach Application
    application.add(new PlatformApplication());

    StaticDirectoryApplication staticApplication = new StaticDirectoryApplication();

    // Attach the application to the component and start it
    comp.getDefaultHost().attach("/api", application);
    comp.getDefaultHost().attach("/", staticApplication);

    compHttps.getDefaultHost().attach("/", staticApplication);

    comp.start();
    compHttps.start();

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/702#issuecomment-11971792.

[ebertmi]

Does this help you?

[ebertmi]

Hello,

did somebody dig into this or could anyone reproduce this error?

[lhanusiak]

Today, I experienced same issue in android version. Connection is timed out both in 2.1.1 and 2.2-M1.
When I tested against 2.2-SNAPSHOT only first request receives valid response, all other attempts are timed out by the server. Is there any workaround for this issue?

[jlouvel]

See related issue report:
http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=3046970

[lhanusiak]

I tested my andorid setup against version 2.1.2 and I am still having troubles with HTTPS requests. Same as before, first request returns with valid response all other requests are timed out by a server. Is there any hope for quick fix or workaround or should I consider using another framework

[lhanusiak]

Today, I was testing restlet for android (version 2.1.4) and I am still having troubles with HTTPS requests. Same as before, first request returns with valid response all other requests are timed out by a server.

I have prepared sample project where error can be reproduced: https://db.tt/c5k3bD1l

I did some digging in debug mode and find out that after processing first request my app falls into infinit loop in org.restlet.engine.connector.Connection class, method onSelected(SelectionRegistration registration) lines 640 - 672

           boolean readyFound = false;
           do {
           readyFound = false;

            synchronized (getInboundWay().getBuffer().getLock()) {
                if (getInboundWay().getIoState() == IoState.READY) {
                    readyFound = true;

                    if (getLogger().isLoggable(Level.FINEST)) {
                        getLogger().finest(
                                "Entering into a connection READY loop");
                    }

                    getInboundWay().onSelected(
                            getInboundWay().getRegistration());
                }
            }

            synchronized (getOutboundWay().getBuffer().getLock()) {
                if (getOutboundWay().getIoState() == IoState.READY) {
                    readyFound = true;

                    if (getLogger().isLoggable(Level.FINEST)) {
                        getLogger().finest(
                                "Entering into a connection READY loop");
                    }

                    getOutboundWay().onSelected(
                            getOutboundWay().getRegistration());
                }
            }
        } while (readyFound);

In my log consol I can see following output after first request

11-20 08:31:25.444: W/System.err(1249): Handling SSL result: OK
11-20 08:31:25.444: W/System.err(1249): Handling SSL handshake: NOT_HANDSHAKING
11-20 08:31:25.444: W/System.err(1249): Closing connection to /127.0.0.1:56385 gracefully
11-20 08:31:25.444: W/System.err(1249): Ending process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true. Result: -1, try again: false, can loop: true, total filled: 0
11-20 08:31:25.444: W/System.err(1249): Handling SSL result: OK
11-20 08:31:25.444: W/System.err(1249): Handling SSL handshake: NOT_HANDSHAKING
11-20 08:31:25.444: W/System.err(1249): Inbound way selected. Done for : READY, START, java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.444: W/System.err(1249): Entering into a connection READY loop
11-20 08:31:25.444: W/System.err(1249): Processing IO for inbound way: READY, START, java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.444: W/System.err(1249): Beginning process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.444: W/System.err(1249): 0 bytes drained from buffer at pre-processing, 16384 remaining bytes
11-20 08:31:25.444: W/System.err(1249): Filling buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.444: W/System.err(1249): Beginning process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true
11-20 08:31:25.444: W/System.err(1249): 0 bytes drained from buffer at pre-processing, 18437 remaining bytes
11-20 08:31:25.444: W/System.err(1249): Filling buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true
11-20 08:31:25.444: W/System.err(1249): Ending process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true. Result: -1, try again: false, can loop: true, total filled: 0
11-20 08:31:25.454: W/System.err(1249): Handling SSL result: OK
11-20 08:31:25.454: W/System.err(1249): Handling SSL handshake: NOT_HANDSHAKING
11-20 08:31:25.454: W/System.err(1249): Closing connection to /127.0.0.1:56385 gracefully
11-20 08:31:25.454: W/System.err(1249): Ending process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true. Result: -1, try again: false, can loop: true, total filled: 0
11-20 08:31:25.454: W/System.err(1249): Handling SSL result: OK
11-20 08:31:25.454: W/System.err(1249): Handling SSL handshake: NOT_HANDSHAKING
11-20 08:31:25.454: W/System.err(1249): Inbound way selected. Done for : READY, START, java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Entering into a connection READY loop
11-20 08:31:25.454: W/System.err(1249): Processing IO for inbound way: READY, START, java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Beginning process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): 0 bytes drained from buffer at pre-processing, 16384 remaining bytes
11-20 08:31:25.454: W/System.err(1249): Filling buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Beginning process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true
11-20 08:31:25.454: W/System.err(1249): 0 bytes drained from buffer at pre-processing, 18437 remaining bytes
11-20 08:31:25.454: W/System.err(1249): Filling buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Ending process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true. Result: -1, try again: false, can loop: true, total filled: 0
11-20 08:31:25.454: W/System.err(1249): Handling SSL result: OK
11-20 08:31:25.454: W/System.err(1249): Handling SSL handshake: NOT_HANDSHAKING
11-20 08:31:25.454: W/System.err(1249): Closing connection to /127.0.0.1:56385 gracefully
11-20 08:31:25.454: W/System.err(1249): Ending process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true. Result: -1, try again: false, can loop: true, total filled: 0
11-20 08:31:25.454: W/System.err(1249): Handling SSL result: OK
11-20 08:31:25.454: W/System.err(1249): Handling SSL handshake: NOT_HANDSHAKING
11-20 08:31:25.454: W/System.err(1249): Inbound way selected. Done for : READY, START, java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Entering into a connection READY loop
11-20 08:31:25.454: W/System.err(1249): Processing IO for inbound way: READY, START, java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Beginning process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): 0 bytes drained from buffer at pre-processing, 16384 remaining bytes
11-20 08:31:25.454: W/System.err(1249): Filling buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=16384 position=0 limit=16384, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Beginning process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true
11-20 08:31:25.454: W/System.err(1249): 0 bytes drained from buffer at pre-processing, 18437 remaining bytes
11-20 08:31:25.454: W/System.err(1249): Filling buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true
11-20 08:31:25.454: W/System.err(1249): Ending process of buffer java.nio.ReadWriteHeapByteBuffer, status: capacity=18437 position=0 limit=18437, FILLING, true. Result: -1, try again: false, can loop: true, total filled: 0

Since I am developing for android I cannot use any other connector supporting SSL. Please let me know how can I work around this issue. Without SSL support my project will be discontinued.