Socket Programing UDP GetSocketOpt.

Posted by Steve on Stack Overflow See other posts from Stack Overflow or by Steve
Published on 2010-04-06T00:40:39Z Indexed on 2010/04/06 0:43 UTC
Read the original article Hit count: 933

Filed under:

bsd-sockets

A third Party library gives us just the created socket on which listen data. Now this socket can be udp or tcp,

I am not able to figure out which options to give to getsockopt to figure out whether the socket is udp or tcp.

SOL_SOCKET, SO_BROADCAST doesn't seem to serve this purpose.

Related posts about bsd-sockets

BSD Sockets don't behave in a iPhone 3G environment

as seen on Stack Overflow - Search for 'Stack Overflow'
I noticed that many times while developing for an iPhone 3G, BSD socket functions will simply fail. I also noticed at the time, the 3G antenna wasn't even ON, nor was there WIFI Access to back up the network call (So it seems ridiculous that it doesn't turn on to support the network request).. This… >>> More
How efficient BSD sockets to writew server client application on iphone?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am creating server-client application for iPhone. I want to communicate between two application in same network. For this functionality i am planning to use sockets. How much efficient BSD sockets to use with iphone?? Is there any option available to implement same functionality? Thanks… >>> More
Socket Programing UDP GetSocketOpt.

as seen on Stack Overflow - Search for 'Stack Overflow'
A third Party library gives us just the created socket on which listen data. Now this socket can be udp or tcp, I am not able to figure out which options to give to getsockopt to figure out whether the socket is udp or tcp. SOL_SOCKET, SO_BROADCAST doesn't seem to serve this purpose. >>> More
-[NSCFData writeStreamHandleEvent:]: unrecognized selector sent to instance in a stream callback

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi everyone, I am working with streams and sockets in iPhone SDK 3.1.3 the issue is when the program accept a callback and I want to handle this writestream callback the following error is triggered " Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: ' -[NSCFData writeStreamHandleEvent:]:… >>> More
Why is it assumed that send may return with less than requested data transmitted on a blocking socke

as seen on Stack Overflow - Search for 'Stack Overflow'
The standard method to send data on a stream socket has always been to call send with a chunk of data to write, check the return value to see if all data was sent and then keep calling send again until the whole message has been accepted. For example this is a simple example of a common scheme: int… >>> More

Developer IT

Socket Programing UDP GetSocketOpt. - Developer IT

Socket Programing UDP GetSocketOpt.

bsd-sockets

Related posts about bsd-sockets

BSD Sockets don't behave in a iPhone 3G environment

How efficient BSD sockets to writew server client application on iphone?

Socket Programing UDP GetSocketOpt.

-[NSCFData writeStreamHandleEvent:]: unrecognized selector sent to instance in a stream callback

Why is it assumed that send may return with less than requested data transmitted on a blocking socke

Categories cloud