@Override
public void connect(
final HttpClientConnection managedConn,
final HttpRoute route,
final int connectTimeout,
final HttpContext context)
throws IOException {
Args.notNull(managedConn, "Managed Connection");
Args.notNull(route, "HTTP route");
final ManagedHttpClientConnection conn;
synchronized (managedConn) {
final CPoolEntry entry = CPoolProxy.getPoolEntry(managedConn);
conn = entry.getConnection();
}
final HttpHost host;
if (route.getProxyHost() != null) {
host = route.getProxyHost();
} else {
host = route.getTargetHost();
}
final InetSocketAddress localAddress = route.getLocalSocketAddress();
SocketConfig socketConfig = this.configData.getSocketConfig(host);
if (socketConfig == null) {
socketConfig = this.configData.getDefaultSocketConfig();
}
if (socketConfig == null) {
socketConfig = SocketConfig.DEFAULT;
}
this.connectionOperator.connect(
conn, host, localAddress, connectTimeout, socketConfig, context);
}
@Override
public void routeComplete(
final HttpClientConnection managedConn, final HttpRoute route, final HttpContext context)
throws IOException {
Args.notNull(managedConn, "Managed Connection");
Args.notNull(route, "HTTP route");
synchronized (managedConn) {
final CPoolEntry entry = CPoolProxy.getPoolEntry(managedConn);
entry.markRouteComplete();
}
}
@Override
public void upgrade(
final HttpClientConnection managedConn, final HttpRoute route, final HttpContext context)
throws IOException {
Args.notNull(managedConn, "Managed Connection");
Args.notNull(route, "HTTP route");
final ManagedHttpClientConnection conn;
synchronized (managedConn) {
final CPoolEntry entry = CPoolProxy.getPoolEntry(managedConn);
conn = entry.getConnection();
}
this.connectionOperator.upgrade(conn, route.getTargetHost(), context);
}
protected HttpClientConnection leaseConnection(
final Future<CPoolEntry> future, final long timeout, final TimeUnit tunit)
throws InterruptedException, ExecutionException, ConnectionPoolTimeoutException {
final CPoolEntry entry;
try {
entry = future.get(timeout, tunit);
if (entry == null || future.isCancelled()) {
throw new InterruptedException();
}
Asserts.check(entry.getConnection() != null, "Pool entry with no connection");
if (this.log.isDebugEnabled()) {
this.log.debug("Connection leased: " + format(entry) + formatStats(entry.getRoute()));
}
return CPoolProxy.newProxy(entry);
} catch (final TimeoutException ex) {
throw new ConnectionPoolTimeoutException("Timeout waiting for connection from pool");
}
}
@Override
public void releaseConnection(
final HttpClientConnection managedConn,
final Object state,
final long keepalive,
final TimeUnit tunit) {
Args.notNull(managedConn, "Managed connection");
synchronized (managedConn) {
final CPoolEntry entry = CPoolProxy.detach(managedConn);
if (entry == null) {
return;
}
final ManagedHttpClientConnection conn = entry.getConnection();
try {
if (conn.isOpen()) {
final TimeUnit effectiveUnit = tunit != null ? tunit : TimeUnit.MILLISECONDS;
entry.setState(state);
entry.updateExpiry(keepalive, effectiveUnit);
if (this.log.isDebugEnabled()) {
final String s;
if (keepalive > 0) {
s = "for " + (double) effectiveUnit.toMillis(keepalive) / 1000 + " seconds";
} else {
s = "indefinitely";
}
this.log.debug("Connection " + format(entry) + " can be kept alive " + s);
}
}
} finally {
this.pool.release(entry, conn.isOpen() && entry.isRouteComplete());
if (this.log.isDebugEnabled()) {
this.log.debug("Connection released: " + format(entry) + formatStats(entry.getRoute()));
}
}
}
}