public synchronized boolean switchConnection(Connection newCon) throws InterruptedException {
Connection oldCon = null;
synchronized (this) {
if (shouldDestroy()) return false;
if (this.active && !shouldDestroy()) {
this.waitingToSwitch = true;
try {
while (this.active && !shouldDestroy()) {
wait();
}
} finally {
this.waitingToSwitch = false;
notifyAll();
}
}
if (shouldDestroy()) return false;
assert !this.active;
final long now = System.nanoTime();
oldCon = this.connection;
this.connection = newCon;
this.endpoint = newCon.getEndpoint();
this.birthDate = now;
}
if (oldCon != null) {
try {
// do this outside of sync
oldCon.close(false);
} catch (Exception e) {
// ignore
}
}
return true;
}
public void internalClose(boolean keepAlive) throws Exception {
try {
Connection con = this.connection;
if (con != null) {
con.close(keepAlive);
}
} finally {
internalDestroy();
}
}
