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This Concept Map, created with IHMC CmapTools, has information related to: ch4 inte api, TCP stream communication includes a Failure model uses checksums, sequence numbers and uses timeouts and retransmissions, The API for the internet protocols have The characteristics of interprocess communication message passing between two processes can be supported by two message communication operations: send and recieve, UDP datagram communication holds a use of UDP is when you dont want overhead just faster service, The characteristics of interprocess communication message passing between two processes can be supported by two message communication operations: send and recieve has Synchronous and asynchronous communication synchronous: the sending and receiving processes synchronize at every message, when send is issued it blocks til it gets a reply of receive asynchronous: the use of the send operation is non blocking in that the sending process is allowed to proceed as soon as the message has been copied to a local buffer, UDP datagram communication holds Java API for UDP diagrams datagramsocket: send/receive, setsotimeout, and connect, sockets A socket is one of the most fundamental technologies of computer networking. The socket is the BSD method for accomplishing interprocess communication (IPC). What this means is a socket is used to allow one process to speak to another, very much like the telephone is used to allow one person to speak to another. Many of today's most popular software packages -- including Web Browsers, Instant Messaging and File Sharing -- rely on sockets. include Java API for internet addresses as ip packets underlying UDP and TCP are sent internet addresses, Java provides a class, inetaddres, that represents internet addresses. users of this class refer to computers by DNS hostnames, TCP stream communication includes use of TCP HTTP, FTP, TELNET and SMTP, The characteristics of interprocess communication message passing between two processes can be supported by two message communication operations: send and recieve has reliability which is validity and integrity, validity is when sending a message is realiable and can be guaranteed even when a reasonable number of packets are being dropped or lost. integrity-messages must show up uncorrupted and without duplication, The characteristics of interprocess communication message passing between two processes can be supported by two message communication operations: send and recieve has ordering some applications require that messages be received in sent order, The API for the internet protocols have UDP datagram communication, The API for the internet protocols have TCP stream communication, The API for the internet protocols have sockets A socket is one of the most fundamental technologies of computer networking. The socket is the BSD method for accomplishing interprocess communication (IPC). What this means is a socket is used to allow one process to speak to another, very much like the telephone is used to allow one person to speak to another. Many of today's most popular software packages -- including Web Browsers, Instant Messaging and File Sharing -- rely on sockets., The characteristics of interprocess communication message passing between two processes can be supported by two message communication operations: send and recieve has message destinations messages are sent to internet addresses and local ports, a port has exactly one receiver but can have many senders, a local port is a message destination for a computer expressed as an integer, TCP stream communication includes Java API for TCP streams: serversocket, socket, getinputstream, getoutputstream, UDP datagram communication holds a Failure model omission failures: messages may be dropped occasionally, either because of a checksum error or because no buffer space is available ordering: messages can sometimes be delivered out of sender order