Connection-Pooling using java for oracleMatthew Machczynski
Connection pooling is configured and maintained per Java runtime. Connections are not shared across different runtimes. To use connection pooling, no configuration is required. Configuration is necessary only if you want to customize how pooling is done, such as to control the size of the pools a...
Note:Connection pooling is supported only on the Java 2 SDK, v 1.4.1, and later releases. TheConnection Creationsection described when connections are created. It described how severalContextinstances can share the same connection. In this type of sharing, operations from the differentContextinstance...
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:174) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:158) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingH...
简单利用PoolingHttpClientConnectionManager来优化HttpClient方法,避免httpclient导致的排队堆积从而引发java.net.SocketException: Network is unreachable (connect failed) 背景描述(无关问题,可以忽略): 之前因为公司数据库访问速度太慢,导致我所负责的模块查询效率也及低,所以对其数据库方面做了优化,因为sql已经没有太多的...
- Auth cache not set in the context 1. 2. 3. 4. org.apache.http.impl.execchain.MainClientExec.execute 获取ConnectionRequest connManager.requestConnection(route, userToken); 调用org.apache.http.impl.conn.PoolingHttpClientConnectionManager.requestConnection (org.apache.http.impl.conn.PoolingHttpClient...
The Microsoft JDBC Driver for SQL Server provides support for Java Platform, Enterprise Edition (Java EE) connection pooling. The JDBC driver implements the JDBC 3.0 required interfaces to enable the driver to participate in any connection-pooling implementation that is provided by middleware vendors ...
Avoiding Bugs In Earlier Releases Prior to Android 2.2 (Froyo), this class had some frustrating bugs. In particular, calling close() on a readable InputStream could poison the connection pool. Work around this by disabling connection pooling:text/java コピ...
0(Version 6.4+) This property can be used to enable prepared statement handle caching in the driver. This property defines the size of the cache for statement pooling. This property can only be used with thedisableStatementPoolingconnection property, which should be set to "false". Settingdisabl...
And finally, I explained why your design plays an important role in taking advantage of those pooling techniques for delivering high-performance J2EE applications.Siva Visveswaran has been working with Java for more than three years and has been smitten by J2EE. Most recently, he has been ...