trancexx

Your public IP (STUN protocol)

40 posts in this topic




Yeah sure, and  next thing you'll say is that the earth is round.

Blowing you for that, a kiss I mean.

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♡♡♡

.

eMyvnE

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Very nice indeed.


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Updated: 04/09/2015

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You win a great big hug! This for sure will find its way into the standard stuff.

Never heard of STUN but I confess I never search much this way.


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indeed delicious

mLipok


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excellent work, thanks for sharing.


73 108 111 118 101 65 117 116 111 105 116

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Thank you, great function!


Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe
trying to produce bigger and better idiots.
So far, the Universe is winning.

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I'm getting a return as if I have an IPv6 address, even though I turned off IPv6 for both network cards on my computer. _GetIP() works correctly though.


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#12 ·  Posted (edited)

Great work for sure.   Solving an old ass problem as an intro makes it all the more impressive.

Edited by boththose

,-. .--. ________ .-. .-. ,---. ,-. .-. .-. .-.
|(| / /\ \ |\ /| |__ __||| | | || .-' | |/ / \ \_/ )/
(_) / /__\ \ |(\ / | )| | | `-' | | `-. | | / __ \ (_)
| | | __ | (_)\/ | (_) | | .-. | | .-' | | \ |__| ) (
| | | | |)| | \ / | | | | | |)| | `--. | |) \ | |
`-' |_| (_) | |\/| | `-' /( (_)/( __.' |((_)-' /(_|
'-' '-' (__) (__) (_) (__)

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I forgot to mention, the computer I tested this on is on a corporate network and it may block whatever information/port is being used. If that's the case, this function is useful, but not a replacement for some other method of determining your public IP.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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Very nice trancexx. Your code is too. ;)

The router confirms same IP address.

Thinking outside the box... I love that kind of thinking.

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#15 ·  Posted (edited)

I'm getting a return as if I have an IPv6 address, even though I turned off IPv6 for both network cards on my computer. _GetIP() works correctly though.

That's because I omitted check for blocked connections.

I'll update the code to return another error number when that happens.

edit:

There, updated.

Edited by trancexx

♡♡♡

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eMyvnE

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Yeah baby! (sorry couldn't resist)

Thank you for this function. However I cant understand this line:

Sleep(0) ; give it time to process

What does it do? Sleep 0 ms? Please educate me.

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#17 ·  Posted (edited)

That should have been Sleep(10), but all the same really.

Sleep(0) indeed has special meaning, which means nothing much here. 

Edited by trancexx
1 person likes this

♡♡♡

.

eMyvnE

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Brilliant as usual !!

Like this.


新版 _ArrayAdd 的白痴作者,不管是誰,去死一死好了

 

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#20 ·  Posted (edited)

When UDP is blocked, for example in a company network, it can take quite a moment for the function to return. If you instead catch @error on UDPRecv and stop any further attempts to receive data, the function is very fast. The reason is that the blocker will send ICMP replies almost instantly which will trigger an error somewhere in the 10NNN range.

The difference is roughly 3000 seconds for the current behavior vs 100ms when you catch the error.

$bRcvData = UDPRecv($aSocket, 1280) ; never more than 1280 bytes can be returned by the server. Usually is 50-something bytes.
If @error Then ; this server won't work
ExitLoop
EndIf
Edited by Manadar

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