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/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef GETTIME_HEADER
#define GETTIME_HEADER

#include "irrlichttypes.h"

/*
	Get a millisecond counter value.
	Precision depends on implementation.
	Overflows at any value above 10000000.

	Implementation of this is done in:
		Normal build: main.cpp
		Server build: servermain.cpp
*/
enum TimePrecision {
	PRECISION_SECONDS,
	PRECISION_MILLI,
	PRECISION_MICRO,
	PRECISION_NANO
};

extern u32 getTimeMs();
extern u32 getTime(TimePrecision prec);

/*
	Timestamp stuff
*/

#include <time.h>
#include <string>

inline std::string getTimestamp()
{
	time_t t = time(NULL);
	// This is not really thread-safe but it won't break anything
	// except its own output, so just go with it.
	struct tm *tm = localtime(&t);
	char cs[20];
	strftime(cs, 20, "%H:%M:%S", tm);
	return cs;
}


#endif
argv[1].split(':')[0] try: port = int(sys.argv[1].split(':')[1]) except ValueError: print("Please specify a valid port") exit() else: address = sys.argv[1] try: start = time.time() sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) sock.settimeout(2.0) buf = "\x4f\x45\x74\x03\x00\x00\x00\x01" sock.sendto(buf, (address, port)) data, addr = sock.recvfrom(1000) if data: peer_id = data[12:14] buf = "\x4f\x45\x74\x03" + peer_id + "\x00\x00\x03" sock.sendto(buf, (address, port)) sock.close() end = time.time() print("%s is up (%0.5fms)" % (sys.argv[1],end-start)) else: print("%s seems to be down " % sys.argv[1]) except: print("%s seems to be down " % sys.argv[1])