52 import java.util.Set;

    52 import java.util.Set;

    53 import java.util.concurrent.locks.ReentrantLock;

    53 import java.util.concurrent.locks.ReentrantLock;

    54 

    54 

    55 import sun.net.NetHooks;

    55 import sun.net.NetHooks;

    56 import sun.net.ext.ExtendedSocketOptions;

    56 import sun.net.ext.ExtendedSocketOptions;

    57 import static sun.net.ext.ExtendedSocketOptions.SOCK_STREAM;

    58 import static sun.net.ext.ExtendedSocketOptions.SOCK_STREAM;

    58 

    59 

    59 /**

    60 /**

    60  * An implementation of SocketChannels

    61  * An implementation of SocketChannels

    61  */

    62  */

   704                 readLock.unlock();

   705                 readLock.unlock();

   705             }

   706             }

   706         } catch (IOException ioe) {

   707         } catch (IOException ioe) {

   707             // connect failed, close the channel

   708             // connect failed, close the channel

   708             close();

   709             close();

   710         }

   711         }

   711     }

   712     }

   712 

   713 

   713     /**

   714     /**

   714      * Marks the beginning of a finishConnect operation that might block.

   715      * Marks the beginning of a finishConnect operation that might block.

   790                 readLock.unlock();

   791                 readLock.unlock();

   791             }

   792             }

   792         } catch (IOException ioe) {

   793         } catch (IOException ioe) {

   793             // connect failed, close the channel

   794             // connect failed, close the channel

   794             close();

   795             close();

   796         }

   797         }

   797     }

   798     }

   798 

   799 

   799     /**

   800     /**

   800      * Invoked by implCloseChannel to close the channel.

   801      * Invoked by implCloseChannel to close the channel.