cocoaasyncsocket

问题 I am using the GCDAsyncUdpSocket to send/receive data to a multicast group. In the GCDAsyncUdpSocket.m file, I found the setting bellow and changed the value to 32768 for example. But I can't still receive any packet that is larger than 9216 bytes. max4ReceiveSize = 9216; max6ReceiveSize = 9216; Is there another setting? Edit: I discovered that the GCDAsyncUdpSocket class did provide a method to set this value called setMaxReceiveIPv4BufferSize. Tried that but it still only received at around

问题 I just marked all of my CocoaAsyncSocket code as non-ARC code, and it's given me these 3 errors: Undefined symbols for architecture armv7: "_kCFStreamNetworkServiceTypeVoIP", referenced from: -[GCDAsyncSocket enableBackgroundingOnSocketWithCaveat:] in GCDAsyncSocket.o "_kCFStreamNetworkServiceType", referenced from: -[GCDAsyncSocket enableBackgroundingOnSocketWithCaveat:] in GCDAsyncSocket.o "_kCFStreamPropertySSLSettings", referenced from: -[GCDAsyncSocket maybeStartTLS] in GCDAsyncSocket.o

问题 I am using GCD code of CocoaAsyncSocket-master source. I am using 'EchoServer' for running server version application and 'SimpleHTTPClient' client application for running on my iOS device. With the sample they given, I can run the desktop server app and iOS client app and get it connected without any issues. I am trying now to send an UIImage data to the server app, instead of http header they are sending in the existing client project. So, I am sending UIImage data as per the below code on

问题 I've been looking for ways to send files (small sound recorded on the iphone) over TCP to a server and from the server to other devices. It seems like the easiest way to do so would be using the CocoaAsyncSocket project. (Is it true?) However, while I could find many examples on how to use it, I couldn't find a single explanation on how to install it. I'm relatively new to iOS and Xcode and quite lost in that. Could someone please explain to me how to get the library? (I know how to add a

问题 I am now using AsyncSocket for iPhone socketing connection development. http://code.google.com/p/cocoaasyncsocket/ But I am having problem that, how to connect 2 multi-server to collect data from server? I have host IP address A: 201.22.33.XXX.XX and host IP address B: 202.33.XXX.XX I can success connect one server to collect data. But how to collect both server at the same time? I tried create two socket objects with their own delegates, my path is like that: step 1 ---- Connect to A step 2

问题 I am playing with CocoaAsyncSocket in Swift to bind to a UDP socket and receive messages over the local network. I am initialising a socket, and trying to bind to a port but am getting a NSPOSIXErrorDomain error. Perhaps indicating some sort of permissions issue? My code: import Cocoa import CocoaAsyncSocket @NSApplicationMain class AppDelegate: NSObject, NSApplicationDelegate, GCDAsyncUdpSocketDelegate { func applicationDidFinishLaunching(_ aNotification: Notification) { let socket =

问题 I am using CocoaAsyncSocket to send and receive data from ESP32 device via UDP. I can send data(String) without problem, even can receive data and print it with print("incoming message: \(data)") But I can not change label text with this data. I have label @IBOutlet weak var mylabel1: UILabel? in class ViewController: UIViewController , then I have inSocket and OutSocket class in separate swift file. But when I receive data with inSocket class(in separate swift file), I can just print it with

问题 This question may not need to be so specific, but I am working on a project that is searching for UPnP devices (working great). I get the data like so; func udpSocket(sock: GCDAsyncUdpSocket!, didReceiveData data: NSData!, fromAddress address: NSData!, withFilterContext filterContext: AnyObject!) { var host: NSString? var port1: UInt16 = 0 GCDAsyncUdpSocket.getHost(&host, port: &port1, fromAddress: address) //print(host) let response: NSString = NSString(data: data!, encoding:

问题 I am working on trying develop a means of discovering Logitech Harmony Hub devices on my local network, from an iOS app. The concept is inspired by this NODE.JS project, which seems to send out a UDP broadcast to the 255.255.255.255 address, and then procures the Logitech's IP address (which is all I'm after). When testing the NODE.JS project on my home network from my Mac, it successfully finds the Logitech Harmony Hub. I am using CocoaASyncSocket , and must admit, my understanding of how