How can we handle multiple NSURLConnection in iPhone Xcode?

Question

I am developing one small app in which i have multiple NSURLConnection.I have created that NSURL Connection but i don\'t know how to handle it.My code is like below.

Answer 1

you might want to take a look at AFNetworking for an easier and tidier way of doing network requests.

Answer 2

Implement NSURLConnection delegate methods and rest will be handle by itself

Answer 3

Declare conn,conn1,conn2,conn3 in .h file. Then do the following. in loadTrafficAndEvent:

conn1 = [[NSURLConnection alloc] initWithRequest:request1 delegate:self];

in connectionDidFinishDownloading: method,

- (void)connectionDidFinishDownloading:(NSURLConnection *)connection destinationURL:(NSURL *)destinationURL{
if(connection==conn){
conn1 = [[NSURLConnection alloc] initWithRequest:request1 delegate:self];
}
else if(connection==conn1){
conn2 = [[NSURLConnection alloc] initWithRequest:request2 delegate:self];
}
else if(connection==conn2){
conn3 = [[NSURLConnection alloc] initWithRequest:request3 delegate:self];
}

}

Do the operations inside each if else condition, and no need to allocate and initialize all NSURLConnection in loadTrafficAndEvent: The download will occur one after other.