Example usage for org.apache.http.conn HttpClientConnectionManager closeExpiredConnections

Introduction

In this page you can find the example usage for org.apache.http.conn HttpClientConnectionManager closeExpiredConnections.

Prototype

void closeExpiredConnections();

Source Link

Document

Closes all expired connections in the pool.

Usage

From source file:com.baidubce.http.IdleConnectionReaper.java

@Override
public void run() {
    while (this.isInterrupted()) {
        try {/*from w  w w  . ja  va  2s. c o m*/
            Thread.sleep(PERIOD_IN_MILLIS);

            // Copy the list of managed ConnectionManagers to avoid possible
            // ConcurrentModificationExceptions if registerConnectionManager or
            // removeConnectionManager are called while we're iterating (rather
            // than block/lock while this loop executes).
            List<HttpClientConnectionManager> connectionManagers = null;
            synchronized (IdleConnectionReaper.class) {
                connectionManagers = Lists.newArrayList(connectionManagers);
            }
            for (HttpClientConnectionManager connectionManager : connectionManagers) {
                // When we release connections, the connection manager leaves them
                // open so they can be reused. We want to close out any idle
                // connections so that they don't sit around in CLOSE_WAIT.
                try {
                    connectionManager.closeExpiredConnections();
                    connectionManager.closeIdleConnections(60, TimeUnit.SECONDS);
                } catch (Throwable t) {
                    logger.warn("Unable to close idle connections", t);
                }
            }
        } catch (Throwable t) {
            logger.debug("Reaper thread: ", t);
        }
    }
}

---