NED File src/inet/applications/tcpapp/TcpGenericServerApp.ned
Name | Type | Description |
---|---|---|
TcpGenericServerApp | simple module |
Generic server application for modelling TCP-based request-reply style protocols or applications. |
Source code
// // Copyright (C) 2004 OpenSim Ltd. // // SPDX-License-Identifier: LGPL-3.0-or-later // package inet.applications.tcpapp; import inet.applications.contract.IApp; // // Generic server application for modelling TCP-based request-reply style // protocols or applications. // // The module accepts any number of incoming TCP connections, and expects // to receive messages of class ~GenericAppMsg on them. A message should // contain how large the reply should be (number of bytes). ~TcpGenericServerApp // will just change the length of the received message accordingly, and send // back the same message object. The reply can be delayed by a constant time // (replyDelay parameter). // // Compatible with both ~Ipv4 and ~Ipv6. // // @see ~GenericAppMsg, ~TcpBasicClientApp, ~TelnetApp // simple TcpGenericServerApp like IApp { parameters: string localAddress = default(""); // local address; may be left empty ("") int localPort = default(1000); // localPort number to listen on double replyDelay @unit(s) = default(0s); @display("i=block/app"); @lifecycleSupport; double stopOperationExtraTime @unit(s) = default(-1s); // extra time after lifecycle stop operation finished double stopOperationTimeout @unit(s) = default(2s); // timeout value for lifecycle stop operation @signal[packetSent](type=inet::Packet); @signal[packetReceived](type=inet::Packet); @statistic[packetReceived](title="packets received"; source=packetReceived; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none); @statistic[packetSent](title="packets sent"; source=packetSent; record=count,"sum(packetBytes)","vector(packetBytes)"; interpolationmode=none); @statistic[endToEndDelay](title="end-to-end delay"; source="dataAge(packetReceived)"; unit=s; record=histogram,weightedHistogram,vector; interpolationmode=none); gates: input socketIn @labels(TcpCommand/up); output socketOut @labels(TcpCommand/down); }