Java nio establishes lot开发者_StackOverflow社区s of connections, How to do a count?Add 1 to a variable every time you accept a connection, and decrement it every time you close one.
How can I do long-polling using netty framework? Say for example I fetch http://localhost/waitforx but waitforx is asynchronous because it has to wait for an event? Say for example it fetches somethi
I need a little help with the JProgressBar component. My program copies files from one place to another using java.nio FileChannels. The actual copy method is transferFrom().
In some circumstances I wish to send an error message from a server to client using non-blocking I/O (SocketChannel.write(ByteBuffer)) and then disconnect the client.Assuming I write the full contents
I\'m trying to use NIO to assemble a file out of several smaller files, using transferFrom. The call to transferFrom returns 0. No exception. Nothing done to turn on synchronous behavior.
I have a text editor that uses code almost identical to the below for reading and writing. When I open small files for editting, I always get this error when I try to save them again. The really inter
I\'m writing a Stomp protocol client with Java and it has only one thread to process IO. That means that thread reads and writes incoming data to the 开发者_如何学运维application back and forth. My is
I am converting some Java NIO code to run in Scala and I am getting an error because the SelectionKey I\'m calling returns a SelectableChannel rather than a DatagramChannel, which is a subclass of Sel
In using Apache MINA, I\'m sending a login request from the client, which is interpreted on the server via LoginRequestDecoder (implements org.apache.mina.filter.codec.demux.MessageDecoder).
Is there a demand out there for a small, lightweight, Java 7 based open source project that is geared toward making Cloud services more elegant?I have written several servers in my lifetime, and was c
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