Issue with SPDYClient.Factory when creating 1000 concurrent connections

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Issue with SPDYClient.Factory when creating 1000 concurrent connections

sadiraju
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Hello All,

I am using SPDY-Client that jetty provides to connect to my SPDY implemented
server.

I have integrated the spdy client into a load generation tool. everything
works fine when I use 100 concurrent threads to hit 100 RPS to the server.

When I increase the concurrent threads to say 1000, the load generator hangs
and I could see that the problem is where it tries to create a new session
out of the factory.


My code looks like this
        executor = Executors.newFixedThreadPool(20000);

    SslContextFactory sslContextFactory = new SslContextFactory();
    sslContextFactory.setIncludeProtocols("TLSv1.2");
    sslContextFactory.setEndpointIdentificationAlgorithm("");
    sslContextFactory.setTrustAll(true);
    SPDYClient.Factory factory = new SPDYClient.Factory(executor, null,
sslContextFactory,
                                300000);
    factory.start();
    factoryList.add(factory);
    InetSocketAddress address = new
InetSocketAddress(request.baseURL.getHost(),      
        request.baseURL.getPort());
    session = factory.newSPDYClient(SPDY.V3).connect(address,null);
    return session;

For every thread the above code executes , so when its 1000 threads, it
executes for 1000 times concurrently.

I create a new connection for every new thread  and the subsequent requests
on the thread  keeps on creating streams and send data on it to the server.

Is it that the factory is not thread safe ? or am I messing around with any
wrong input to the constructor.

---------------------------------------------------------------

The following are the jars I am using in my environment.

spdy-client-9.1.5.v20140505.jar
,spdy-core-9.1.5.v20140505.jar,jetty-io-9.1.5.v20140505.jar,
jetty-util-9.1.5.v20140505.jar