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The Java Developers Almanac 1.4Order this book from Amazon. |
e178. Accepting a Connection on a ServerSocketChannelTo create aServerSocketChannel , see e177 Creating a Non-Blocking Server Socket.
// Get port that received the connection request; this information // might be useful in determining how to handle the connection int localPort = serverSocketChannel.socket().getLocalPort(); try { // Accept the connection request. // If serverSocketChannel is blocking, this method blocks. // The returned channel is in blocking mode. SocketChannel sChannel = serverSocketChannel.accept(); // If serverSocketChannel is non-blocking, sChannel may be null if (sChannel == null) { // There were no pending connection requests; try again later. // To be notified of connection requests, // see e179 Using a Selector to Manage Non-Blocking Server Sockets. } else { // Use the socket channel to communicate with the client // See e176 Using a Selector to Manage Non-Blocking Sockets. } } catch (IOException e) { }
e174. Reading from a SocketChannel e175. Writing to a SocketChannel e176. Using a Selector to Manage Non-Blocking Sockets e177. Creating a Non-Blocking Server Socket e179. Using a Selector to Manage Non-Blocking Server Sockets e180. Detecting When a Non-Blocking Socket Is Closed by the Remote Host
© 2002 Addison-Wesley. |