TCP Service in Control6: Unterschied zwischen den Versionen
K (hat „TCP Listen“ nach „TCP Service in Control6“ verschoben) |
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This example implenents a TCP service that listens on port 4444 and echoes any incoming data via syslog. | This example implenents a TCP service that listens on port 4444 and echoes any incoming data via syslog. | ||
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CONTROL_START | CONTROL_START | ||
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CONTROL_END | CONTROL_END | ||
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[[Category:Control6_Examples]] | [[Category:Control6_Examples]] | ||
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Aktuelle Version vom 27. August 2011, 13:12 Uhr
This example implenents a TCP service that listens on port 4444 and echoes any incoming data via syslog.
CONTROL_START
ON STARTUP DO
TCP_LISTEN(4444, message_handler);
END
TCP_HANDLER(message_handler)
for (;;) {
if (uip_connected()) {
SYSLOG("connected");
}
if (uip_newdata ()) {
char *ptr = (char *) uip_appdata;
ptr[uip_len] = 0;
SYSLOG("%s", ptr)
}
PT_YIELD(pt);
}
TCP_HANDLER_END();
CONTROL_END