Computer Science and IT
Java Network Programming / January 29, 2023 / yashpal singh / 0
In Java, the SO_KEEPALIVE socket option is used to enable or disable TCP keepalive messages. It is implemented as a socket option that can be set using the setKeepAlive() method of the java.net.Socket class. The option takes a boolean value, where true enables keepalive messages and false disables them. When the SO_KEEPALIVE option is enabled,
Java Network Programming / January 29, 2023 / yashpal singh / 0
In Java, the SO_RCVBUF and SO_SNDBUF socket options are used to specify the size of the receive and send buffers, respectively. They are implemented as socket options that can be set using the setReceiveBufferSize() and setSendBufferSize() methods of the java.net.Socket class. The SO_RCVBUF option specifies the size of the receive buffer, which is the amount
Java Network Programming / January 29, 2023 / yashpal singh / 0
In Java, the SO_TIMEOUT socket option is used to specify the timeout for certain socket operations. It is implemented as a socket option that can be set using the setSoTimeout() method of the java.net.Socket class. The option takes an integer value specifying the timeout value in milliseconds. When the SO_TIMEOUT option is set, any method
Java Network Programming / January 29, 2023 / yashpal singh / 0
In Java, the SO_LINGER socket option is used to specify the behavior of a socket when it is closed. It is implemented as a socket option that can be set using the setSoLinger() method of the java.net.Socket class. The option takes an integer value specifying the linger time in seconds, or a negative value indicating
Java Network Programming / January 29, 2023 / yashpal singh / 0
The setTcpNoDelay(boolean on) method in the Socket class in Java is used to enable or disable the Nagle algorithm for TCP connections. The Nagle algorithm is an algorithm that tries to reduce the number of small packets that are sent over the network by combining them into a single larger packet. The idea behind this
Java Network Programming / January 29, 2023 / yashpal singh / 0
The Socket class in Java provides several methods to set options for a socket, including: Here’s an example that demonstrates how to use these methods: In this example, a socket is created and set to timeout after 1s for socket operations, to enable the Nagle algorithm, to allow reuse of the address, and to linger
Java Network Programming / January 29, 2023 / yashpal singh / 0
The Socket class in Java provides several methods to get information about a socket, including: Here’s an example that demonstrates how to use these methods: In this example, a socket is created and connected to the server at “example.com” on port 80. Then, the getInetAddress(), getLocalAddress(), getPort(), and getLocalPort() methods are used to get information
Java Network Programming / January 29, 2023 / yashpal singh / 0
A proxy server is a server that acts as an intermediary between a client and another server, known as the destination server. When a client makes a request to the destination server, it sends the request to the proxy server first. The proxy server then forwards the request to the destination server and returns the
Java Network Programming / January 29, 2023 / yashpal singh / 0
A socket address in Java is represented by the InetSocketAddress class, which is a subclass of the SocketAddress class. It holds an IP address and a port number, and is used to identify a socket on a network. Here is an example of how to create an InetSocketAddress and use it to create a socket:
Java Network Programming / January 29, 2023 / yashpal singh / 0
In Java, sockets are used to establish network connections between two devices. A socket is a endpoint for sending or receiving data across a computer network. The java.net package provides the necessary classes for working with sockets. To create a socket, you can use the Socket class, which provides constructors for creating a socket and