Computer Science and IT
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java network programming, SocketChannel is a class that provides a way to establish and manage a TCP connection between a client and a server. It is a type of SelectableChannel that can be used for non-blocking I/O operations, which allows the application to perform other tasks while waiting for data to be sent or
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java network programming, a channel is an abstraction that represents a connection between two entities, such as a client and a server. Channels are used to facilitate communication between these entities by providing a way to read and write data over the network. Java provides two types of channels for network communication: socket channels
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java, marking and resetting are techniques used to keep track of the position of a buffer or input stream. When you mark a buffer or input stream, you are setting a marker that can be used later to reset the position to the point where the marker was set. This can be useful when
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java, slicing a buffer refers to the process of creating a new buffer that is a subset of an existing buffer. Slicing can be useful when you want to process only a portion of the data in a buffer, or when you want to create a new buffer that shares data with the original
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java network programming, duplicating buffers refers to the process of creating a new buffer that is an exact copy of an existing buffer. This can be useful when you need to process data from a buffer in different ways, or when you want to send the same data to multiple destinations without modifying the
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java network programming, compacting buffers refers to the process of rearranging the data in a buffer to make room for new data to be added. This is a useful technique for managing memory when sending or receiving large amounts of data over a network connection. When data is added to a buffer, it is
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java, a buffer is a temporary storage area that holds data as it is being transferred between different parts of a program or between a program and an external device, such as a network connection. Buffers are commonly used in network programming to handle the transmission and reception of data. In Java, there are
Java Network Programming / February 26, 2023 / yashpal singh / 0
Non-blocking I/O (NIO) is a feature in Java that allows network applications to handle multiple connections efficiently without blocking on I/O operations. Instead of waiting for I/O to complete, NIO uses a set of non-blocking operations to manage I/O tasks asynchronously. Here’s an example code snippet that shows how to use NIO to create a
Java Network Programming / February 26, 2023 / yashpal singh / 0
In a Java network application, you can choose the cipher suites used for secure communication by configuring the SSLContext object. Cipher suites are combinations of cryptographic algorithms used to secure network connections, and different cipher suites offer varying levels of security and performance. Here’s an example code snippet that shows how to configure the SSLContext
Java Network Programming / February 26, 2023 / yashpal singh / 0
In Java, you can create a network sniffer to capture and analyze network traffic using the Jpcap library. Here’s an example code snippet that shows how to use Jpcap to create a simple network sniffer: In this example, we first use the JpcapCaptor.openDevice() method to open a network interface for capturing. The getDeviceList()[0] parameter specifies