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Questions tagged [nsinputstream]

NSInputStream is an Objective-C class on iOS , a subclass of NSStream that provides read-only stream functionality. NSInputStream is “toll-free bridged” with its Core Foundation counterpart, CFReadStreamRef.

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NSInputStream's NSStreamEventHasBytesAvailable never gets called

I am creating an app similar to WiTap (but to connect many devices) and here is my problem: The application seems to connect the devices (they are displayed in table view controller. The delegate of NSInput/OutputStream says both streams are opened…
ipek
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Using NSXMLParser initWithStream: no parser delegate methods received

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 chunks based off how much ever the socket can…
John Drake
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NSInputStream wrapper to read strings by specified delimiter

I am porting a java client to the iphone and i have been wondering if there is a wrapper around NSInputStream to read strings from a stream stopping at a specified delimiter? I am thinking of something like Javas Scanner class…
Emil Sjölander
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Can MpMoviePlayer get it's data from an NSInputStream

I have an iPad app which has a network connection from another iPad. On the client iPad, I want to be able to take data from a NSInputStream (which comes from the server iPad), and play it in MpMoviePlayer as it downloads from the server iPad. I…
MrFurious
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Tunneling web requests on iPhones

I want to know if it is possible to tunnel web requests, and of course what to use/implement. I have already written subclasses of NSInputStream and NSOutputStream to send & receive data via my custom proxy server, which is working wonderfully for…
Pada
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iOS : NSInputStream / NSOutputStream - CFNetwork SSLHandshake failed (-9806)

I'm trying to open an input/output stream to a secure server but keep getting CFNetwork SSLHandshake failed (-9806) I have set the plist values for exception domains etc NSAppTransportSecurity NSExceptionDomains …
Zigglzworth
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NSInputStream getBuffer: length: doesn't work?

I really would like to use the getBuffer:length: method of an NSInputStream. After a lot of research i couldn't find a valid example that uses this method, because most people really needed read: maxLength:. So now some facts on the surroundings: *…
m Jae
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NSInputStream from PHAsset url - iOS photos framework

I am trying to create an NSInputStream from the AVURLAsset url for a video file (or a photo from PHAsset url) from photos framework. My code goes as following mAsset = [NSInputStream inputStreamWithFileAtPath:[murl path]]; [mAsset open]; the url is…
bir433
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Scheduling stream on NSRunLoop

I have been following this tutorial http://www.raywenderlich.com/3932/networking-tutorial-for-ios-how-to-create-a-socket-based-iphone-app-and-server and I got everything working ok, but there is one line in text that I don't understand: Our streams…
MegaManX
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Objective-C Download a Smooth Streaming Video

I am wondering if there is a way with Objective-C to download a mp4 video that is setup to stream in a Smooth Streaming format. So far I have tried AFNetworking, NSInputStream, and MPMoviePlayerController to try and access the raw video data, but…
AgnosticDev
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Streaming JPEGs, detect end of JPEG

I have created a java server, which takes screenshots, resizes them, and sends them over TCP/IP to my iPhone application. The application then uses NSInputStream to collect the incoming image data, create an NSMutableData instance with the byte…
James
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How to get the data of type stream from web service

I want to read the stream data from server with corresponding URLs, currently i am trying with NSInputStream for reading the data , But i am getting the error "Error 2 The operation couldn’t be completed. No such file or directory". The web…
iShwar
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Parse: How to use PFFile getDataStreamInBackgroundWithBlock efficiently

I am using Parse's getDataStreamInBackgroundWithBlock method to download a large file and save it locally. How can I to process the stream to store the data in a file? Is this possible without using NSInputStream delegate methods…
AlexR
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Upload video to FTP from iDevice

I am working on an APP for user to upload videos to our FTP server So far, everything almost done but I met one issue is that after users upload videos(.MOV), I failed to open and play the files. The error message that quicktime player returns is…
Fishman
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Do the stream classes in Cocoa support seeking?

I need a Cocoa class that can read and write from a memory stream and that supports seeking. In C#, MemoryStream supports the method seek, and in Java, ByteArrayInputStream supports the methods mark, skip, and reset. In iOS development, what are the…
Lopper
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