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Hello world/Web server: Difference between revisions
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</lang>
=={{header|Ring}}==
<lang ring>
Load "guilib.ring"
cResponse = "HTTP/1.1 200 OK\r\n" +
"Content-Type: text/html\r\n\r\n" +
"<html><head><title>Goodbye, world!</title></head>" +
"<body>Goodbye, world!</body></html>"
cResponse = substr(cResponse,"\r\n",char(13)+char(10))
new qApp {
oServer = new Server { Server() }
exec()
}
Class Server
win1 lineedit1
oTcpServer oTcpClient
cOutput = ""
func server
win1 = new qwidget()
lineedit1 = new qtextedit(win1) {
setGeometry(150,50,200,300)
}
win1 {
setwindowtitle("Server")
setgeometry(450,100,400,400)
show()
}
oTcpServer = new qTcpServer(win1) {
setNewConnectionEvent("oServer.pNewConnection()")
oHostAddress = new qHostAddress()
oHostAddress.SetAddress("127.0.0.1")
listen(oHostAddress,8080)
}
cOutput = "Server Started" + nl +
"listen to port 8080" + nl
lineedit1.settext(cOutput)
Func pNewConnection
oTcpClient = oTcpServer.nextPendingConnection()
cOutput += "Accept Connection" + nl
lineedit1.settext(cOutput)
oTcpClient {
write(cResponse,len(cResponse))
flush()
waitforbyteswritten(300000)
close()
}
</lang>
=={{header|Ruby}}==
Using the WEBrick module from Ruby's standard library.
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