Re: Ping host and port
Re: Ping host and port
- Subject: Re: Ping host and port
- From: Tom Jones <email@hidden>
- Date: Sun, 7 Nov 2010 15:16:30 -0800
thanks a bunch, this is great!
tom
On Nov 7, 2010, at 2:40 PM, Dave Carrigan wrote:
>
> On Nov 7, 2010, at 2:31 PM, Kyle Sluder wrote:
>
>> On Nov 7, 2010, at 2:24 PM, Tom Jones <email@hidden> wrote:
>>
>>> Ops, thanks!
>>>
>>> I have not really done much with sockets. Is there an example you know of that I can learn from?
>>
>> THE guide to socket programming: http://beej.us/guide/bgnet/
>
> Specifically, section 5.4 has pretty much all the code you need, other than checking the return result of connect and possibly looking at errno. Don't forget to call freeaddrinfo() at the end or you'll leak memory.
>
>
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