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| |
| <p>Examples demonstrate a simple procedure to create a pool factory and then create a pool instance in C++ and C#. They also help you to execute a query.</p> |
| |
| <p>The examples create a pool with locators. Ensure that you create a pool with locators or endpoints, but not both. The first example demonstrates creating a pool by adding locators. The second example demonstrates creating a pool by adding servers. For more information, see the example in the QuickStart Guide.</p> |
| |
| <h2 id="connection-pool-creation-and-execution-using-c++">Connection Pool Creation and Execution Using C++</h2> |
| <pre class="highlight plaintext"><code>PropertiesPtr prptr = Properties::create(); |
| systemPtr = CacheFactory::createCacheFactory(prptr); |
| |
| cachePtr = systemPtr->create(); |
| PoolFactoryPtr poolFacPtr = PoolManager::createFactory(); |
| //to create pool add either endpoints or add locators or servers |
| //pool with endpoint, adding to pool factory |
| //poolFacPtr->addServer("localhost", 12345 /*port number*/); |
| //pool with locator, adding to pool factory |
| poolFacPtr->addLocator("localhost", 34756 /*port number*/); |
| PoolPtr pptr = NULLPTR; |
| if ((PoolManager::find("examplePool")) == NULLPTR) { |
| // Pool with this name does not exist |
| pptr = poolFacPtr->create("examplePool"); |
| } |
| RegionFactoryPtr regionFactory = |
| cachePtr->createRegionFactory(CACHING_PROXY); |
| regionPtr = regionFactory |
| ->setPoolName("examplePool") |
| ->create("regionName"); |
| QueryServicePtr qs = cachePtr->getQueryService("examplePool"); |
| </code></pre> |
| |
| <h2 id="connection-pool-creation-and-execution-using-c#-.net">Connection Pool Creation and Execution Using C# .NET</h2> |
| <pre class="highlight plaintext"><code>Properties prop = Properties.Create(); |
| CacheFactory cacheFactory = CacheFactory.CreateCacheFactory(prop); |
| Cache cache = cacheFactory.Create(); |
| |
| PoolFactory poolFact = PoolManager.CreateFactory(); |
| //to create pool add either endpoints or add locators |
| //pool with endpoint, adding to pool factory. |
| poolFact.AddServer("localhost", 40404 /*port number*/); |
| //pool with locator, adding to pool factory |
| //poolFact.AddLocator("hostname", 15000 /*port number*/); |
| Pool pool = null; |
| if (PoolManager.Find("poolName") == null) { |
| pool = poolFact.Create("poolName"); |
| } |
| int loadConditInterval = pool.LoadConditioningInterval; |
| RegionFactory regionFactory = |
| cache.CreateRegionFactory(RegionShortcut.CACHING_PROXY); |
| IRegion<string, string> region = |
| regionFactory.SetPoolName(poolName).Create<string, string>(regionName); |
| </code></pre> |
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