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Because ping.c can do it... more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed EDIT: Actually, I believe it's not only /24 but /8 –Fulaphex Jan 28 at 19:16 1 Different network stack, ping 127.0.0.123 doesn't work on OS X either. I've only been intermittently following this thread, but back when I added Python's raw packet support for Unix, the socket module was a _very_ thin wrapper for the underlying OS network news

Already have an account? Reload to refresh your session. Namecoin member JeremyRand commented Nov 16, 2015 @allthingsgo Can you make another issue for that question? Using existential qualifier within implication Is [](){} a valid lambda definition?

Errno Socket Error Errno 11004 Getaddrinfo Failed

But nothing prevents a client from binding its socket to a specific port number. But this might depend on your OS. It includes these sections: Overview When an IUCV C socket function completes, the errno value provides additional information about the error reported. Don't use port 0. >>> import socket >>> s=socket.socket(socket.AF_INET, socket.SOCK_DGRAM) >>> s.connect(('google.com', 0)) Traceback (most recent call last): File "", line 1, in File "", line 1, in connect socket.error:

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  3. An dsince my test program is written in Python, it's easier to do it in Python. > > > > All OS'es I am aware of come with a working ping
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  5. So, if you're trying to do something obscure (which it seems you are), asking people who know how to do it in C on the relevent OS is probably the best
  6. I've put the source and destination addresses in this header but it doesn't change the real source address...
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  8. Whether you get an ENETUNREACH, ENETDOWN, or EADDRNOTAVAIL is platform-specific, but whether it works is not—it can't possibly work.
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Some examples used "0.0.0.0" while others have used "127.0.0.1". That is, a listener is normally bound to a specific port, since otherwise the client doesn't know what port to connect to (unless you provide that factoid on another port). Exception in thread http: Traceback (most recent call last): File "/usr/local/Cellar/python/2.7.10_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 810, in __bootstrap_inner self.run() File "/Users/joey/nmcontrol/lib/plugin.py", line 49, in run self.start2() File "/Users/joey/nmcontrol/lib/plugin.py", line 68, in start2 return self.pStart() Socket Error Errno 10061 Guillaume Comte Aug 20, 2012 12:36 pm Re: How to set the socket type and the protocol of a socket using create_conn...

How do you say "Affirmative action"? Connecting to an HTTP proxy then performing a GET request on an external resource0Python in Raspberry socket.error: [Errno 98] Address already in use when creating socket1Running 'ipython notebook' gets [Errno 49] in any way. check my site All OS'es I am aware of come with a working ping implementation. > Does anyone have an idea about how to be able to set a source address for ICMP messages?

Other numbers I tried all raise "socket.error: > > [Errno 49] Can't assign requested address". > > > > But this might depend on your OS. Socket Error Errno 10060 phelixbtc commented Nov 11, 2015 @rinchen As @JeremyRand said, make sure there is nothing else on the port, e.g. My adviser wants to use my code for a spin-off, but I want to use it for my own company What are the main varieties of Castillan Spanish in the world? Would that be a more preferable approach than the try except block I had in my original post?

Errno Socket Error Python

phelixbtc commented Nov 16, 2015 @allthingsgo Maybe named was using one of the ports that nmcontrol is using by default. https://groups.google.com/d/msg/jupyter/ddCpeCuFnWI/UVUAQkwWDgAJ Because ping.c can do it...> I've also tried changing the port to 3333 or 8080 but the same error happens. Errno Socket Error Errno 11004 Getaddrinfo Failed What should I do? Socket Error Errno 10054 Very simple number line with points more hot questions question feed lang-py about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology

On my laptop, 0 appears to be the only port number that bind accepts for a raw socket. navigate to this website Please click the link in the confirmation email to activate your subscription. But how can I then set the type and the protocol? Does the string "...CATCAT..." appear in the DNA of Felis catus? Socket Error Errno 10053

Browse other questions tagged python sockets networking or ask your own question. If indicated air speed does not change can the amount of lift change? rinchen commented Nov 11, 2015 I've also tried stopping dnscrypt with no improvement rinchen commented Nov 11, 2015 @phelixbtc if I comment out host=127.0.0.1 it still forces 127.0.0.2 phelixbtc commented Nov More about the author rinchen commented Nov 11, 2015 @phelixbtc I don't get that error when I use --http.host=127.0.0.1 :-) phelixbtc commented Nov 11, 2015 @rinchen great maybe we need to change the default. @JeremyRand

The above code works if I use ANY = "0.0.0.0". Socket Error Errno 10049 current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Is it permitted to not take Ph.D.

The sockets will clean up after a while.

No other special reason. (I believe khal used 127.0.0.2 for NMControl-related things, but my memory is fuzzy.) Honestly any IP:port will be in use on someone's machine... What OS are you using? > I'm using FreeBSD 7.3 -- http://mail.python.org/mailman/listinfo/python-list invalid at invalid Aug23,2012,6:53AM Post #14 of 14 (2888 views) Permalink Re: How to set the socket type and the protocol I get “socket.error: [Errno 49] Can't assign requested address” after opening and closing many sockets on client side? Socket Error Errno 10048 I get the error message: "socket.error: [Errno 49] Can't assign requested address"... > > > > > > > Since .bind() is used to set up a /listener/, the network stack

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed A Google search for 'python ping' comes up with a few good answers, though. For testing: count the iteration and add a sleep(30) every 10,000. –Klaus D. click site Problem with StringReplace and RegularExpressions Speed and Velocity in German What feature of QFT requires the C in the CPT theorem?

Is "a lot of files". Guillaume Comte Aug 22, 2012 08:43 am Re: How to set the socket type and the protocol of a socket using create_conn... Browse other questions tagged python sockets ipython-notebook jupyter-notebook or ask your own question. All rights reserved.

And if so, how do I fix it? rinchen commented Nov 11, 2015 btw, when going to http://127.0.0.1:8080/ I get a 404 not found 127.0.0.1 - - [11/Nov/2015 08:00:38] "GET / HTTP/1.1" 404 720 rinchen commented Nov 11, 2015 errno Code Table The values of errno shown in this table are returned to C socket library applications when the return value is -1: errno Name Value Description EPERM 1 Not What changes ?

How to challenge optimized player with Sharpshooter feat Looking for a term like "fundamentalism", but without a religious connotation more hot questions question feed about us tour help blog chat data Namecoin member JeremyRand commented Nov 11, 2015 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 @JeremyRand Was there any particular reason we chose |127.0.0.2|? @phelixbtc I picked 127.0.0.2 because it was available on That > > means you do NOT use socket methods to set fields -- you'll probably > > have to use something like the struct module to lay out the entire