All, I've run it down to this point by commenting, breakpoints, etc. The program crashes at the marked code. -(void) initNetworkCommunication { CFReadStreamRef readStream; CFWriteStreamRef wri...

I am making a chat application using NSStreams that connect to a simple c socket server. The stream connects successfully, and sends data, but it is unable to receive the data. Here is my Socket cl...

I use NSInputstream & NSOutputstream to setup a connection and send data. My stream object has a function to open and close the stream. I use the following code: @interface Stream() { NSInput...

I downloaded WiTap Code From Apple's website. Its for transferring data over local wifi network. I am working in a project to interact as client - server architecture. I am sending NSData from clie...

I'm trying to send an image that user takes to the server. I get the JPEG representation, append that to the string needed to upload the photo, and then send the data through NSOutputStream. ...

I'm using CFStream/NSStream to make http connections. I want to be able to detect that a SSL handshake fails for three cases: case A: server is not trusted case B: server is trusted but asks a cl...

I used ASIHTTPRequest in my project,but in the file ASIDataCompressor.m line 190: if ([inputStream streamStatus] == NSStreamEventErrorOccurred) { if (err) { *err = [NSError errorWithDomain:Netwo...

My case is quite strange: I practically used the example "SimpleFTPSample" (some small variation of the type [self.networkStream setProperty: (id) kCFBooleanFalse forKey: (NSString *) kCFStreamProp...

After making some changes to my app for iOS 6 (none of them actually pertaining to networking), I started encountering a strange error with my stream event handler. This is occurring on both iOS 5 ...

I am a newbie in Objective-C. I am trying to learn how to work with NSStream. I just used simple code from Apple Support. This code should open a stream from a file in my Desktop and show a simple ...

The basic problem I'm working on is using the NSStream classes to parse incoming incremental XML data. The data is never a complete XML Document, but I want to receive and process it in incremental...

I was trying on a TCP connection app, and I am getting a NSStreamEvent "4" on handleEvent. What am I doing wrong? My code is like, -(void) initNetworkCommunication { CFReadStreamRef readStream;...

I am using (and am required to use) a third-party framework to which I do not have source. The third-party framework handles creating an authenticated client/server connection and hands back a pair...

I've followed the guide Setting Up Socket Streams and have effectively duplicated that code in my class. No matter what I try the delegate methods just don't seem to get called. In the header file...

I am writing an application that uses NSStream's SSL functions on the iphone. I know that SSL is working because I can directly connect servers using SSL. I have encountered a problem where protoco...

I'm building a socket , using CFStreamCreatePairWithSocketToHost(kCFAllocatorDefault, (CFStringRef) yourHostAsNSString, yourPortAsInteger, &myReadStream, &myWriteStream); and I see th...

I have written a program that connects to a server on a given IP using the NSStream protocol outlined in Apple's stream programming guide. The connection and transfer of data works flawlessly, howe...

I am using NSStream with SSL property for socket connection. It works fine when I use the local IP address such as 192.168.1.77. But if I use any server like www.xyz.com (it has SecurityLevelTLSv1)...