Concept Framework 2.2 documentation | Contents | Index |
Name | Version | Deprecated |
SocketRead | version 1.0 | no |
number SocketRead(number socket, var buffer, number size,[, bSocketIsUDP=false[, bReceiveExactSize=false]]) |
socket | a valid and socket descriptor, as returned by SocketCreate |
buffer | the buffer to fill with retrieved data (any variable, will be allocated by the function) |
size | the maximum amount of data to read |
bSocketIsUDP | must be set to true only for UDP sockets |
bReceiveExactSize | if set to true, packets will be waited, until the buffer will have exactly size octets (default is false). |
Receives data from a connected socket. |
import standard.net.socket import standard.lang.cli import standard.C.io define DEFAULT_ADDRESS "www.yahoo.com" define DEFAULT_PORT 80 define MAX_SIZE 0xFFFF class Main { function Main() { // get the command line arguments var args=CLArg(); var host=DEFAULT_ADDRESS; var port=DEFAULT_PORT; if (length args) { host=args[0]; if (args[1]) port=value args[1]; } var s=SocketCreate(); echo "Connecting ... "; if (SocketConnect(s, host, port)==-1) { echo "Couldn't Connect to $host on port $port: "+SocketError(s)+"\n"; return 0; } echo "Connected !\n"; SocketWrite(s, "GET /\r\n\r\n"); // try to read exactly MAX_SIZE bytes (the server will disconnect us) SocketRead(s, var data, MAX_SIZE, false, true); WriteFile(data, host+".html"); SocketClose(s); } } |
Documented by Eduard Suica, generation time: Sun Jan 27 18:15:17 2013 GMT | (c)2013 Devronium Applications |