示例#1
0
void WebContext::ensureNetworkProcess()
{
    if (m_networkProcess)
        return;

    m_networkProcess = NetworkProcessProxy::create(*this);

    NetworkProcessCreationParameters parameters;

    parameters.privateBrowsingEnabled = WebPreferences::anyPagesAreUsingPrivateBrowsing();

    parameters.cacheModel = m_cacheModel;

    parameters.diskCacheDirectory = diskCacheDirectory();
    if (!parameters.diskCacheDirectory.isEmpty())
        SandboxExtension::createHandleForReadWriteDirectory(parameters.diskCacheDirectory, parameters.diskCacheDirectoryExtensionHandle);

    parameters.shouldUseTestingNetworkSession = m_shouldUseTestingNetworkSession;

    // Add any platform specific parameters
    platformInitializeNetworkProcess(parameters);

    // Initialize the network process.
    m_networkProcess->send(Messages::NetworkProcess::InitializeNetworkProcess(parameters), 0);

#if PLATFORM(COCOA)
    m_networkProcess->send(Messages::NetworkProcess::SetQOS(networkProcessLatencyQOS(), networkProcessThroughputQOS()), 0);
#endif
}
示例#2
0
NetworkProcessProxy& WebProcessPool::ensureNetworkProcess()
{
    if (m_networkProcess)
        return *m_networkProcess;

    m_networkProcess = NetworkProcessProxy::create(*this);

    NetworkProcessCreationParameters parameters;

    parameters.privateBrowsingEnabled = WebPreferences::anyPagesAreUsingPrivateBrowsing();

    parameters.cacheModel = cacheModel();
    parameters.diskCacheSizeOverride = m_configuration->diskCacheSizeOverride();
    parameters.canHandleHTTPSServerTrustEvaluation = m_canHandleHTTPSServerTrustEvaluation;

    parameters.diskCacheDirectory = m_configuration->diskCacheDirectory();
    if (!parameters.diskCacheDirectory.isEmpty())
        SandboxExtension::createHandleForReadWriteDirectory(parameters.diskCacheDirectory, parameters.diskCacheDirectoryExtensionHandle);
#if ENABLE(NETWORK_CACHE_SPECULATIVE_REVALIDATION)
    parameters.shouldEnableNetworkCacheSpeculativeRevalidation = m_configuration->diskCacheSpeculativeValidationEnabled();
#endif

#if PLATFORM(IOS)
    String cookieStorageDirectory = this->cookieStorageDirectory();
    if (!cookieStorageDirectory.isEmpty())
        SandboxExtension::createHandleForReadWriteDirectory(cookieStorageDirectory, parameters.cookieStorageDirectoryExtensionHandle);

    String containerCachesDirectory = this->networkingCachesDirectory();
    if (!containerCachesDirectory.isEmpty())
        SandboxExtension::createHandleForReadWriteDirectory(containerCachesDirectory, parameters.containerCachesDirectoryExtensionHandle);

    String parentBundleDirectory = this->parentBundleDirectory();
    if (!parentBundleDirectory.isEmpty())
        SandboxExtension::createHandle(parentBundleDirectory, SandboxExtension::ReadOnly, parameters.parentBundleDirectoryExtensionHandle);
#endif

    parameters.shouldUseTestingNetworkSession = m_shouldUseTestingNetworkSession;

    // Add any platform specific parameters
    platformInitializeNetworkProcess(parameters);

    // Initialize the network process.
    m_networkProcess->send(Messages::NetworkProcess::InitializeNetworkProcess(parameters), 0);

#if PLATFORM(COCOA)
    m_networkProcess->send(Messages::NetworkProcess::SetQOS(networkProcessLatencyQOS(), networkProcessThroughputQOS()), 0);
#endif

    if (m_didNetworkProcessCrash) {
        m_didNetworkProcessCrash = false;
        for (auto& process : m_processes)
            process->reinstateNetworkProcessAssertionState(*m_networkProcess);
    }

    return *m_networkProcess;
}