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2014/10/15 ¤U¤È 10:14:17
iphone Programming Glossary: socketsHow to restart app if it unexpectedly shutdown http://stackoverflow.com/questions/10395142/how-to-restart-app-if-it-unexpectedly-shutdown pressure and your application is terminated as a result. However terminating the application also releases all of its sockets including the one used to maintain the VoIP service connection. Therefore when the application is launched it always needs.. used to maintain the VoIP service connection. Therefore when the application is launched it always needs to create its sockets from scratch. http developer.apple.com library ios #documentation iPhone Conceptual iPhoneOSProgrammingGuide AdvancedAppTricks..
http://stackoverflow.com/questions/1083017/iphone-socket-program will open a telnet session on a lan connected device and send a sequence of keystrokes. Most of the code I've seen for sockets is overwhelming and vast overkill for what I want to do open telnet socket to IP address send ascii keystrokes Any simple.. socket to IP address send ascii keystrokes Any simple code examples out there I can play with iphone objective c sockets share improve this question I'd suggest you check out the Asyncsocket project It makes socket programming really easy..
Debugging App When Launched by Push Notification http://stackoverflow.com/questions/1239000/debugging-app-when-launched-by-push-notification triggering this UIView to appear the socket connections are not acting as expected. Now my question is not about the sockets but more so How do you debug such a problem From what I can tell I am relatively new when the app launched from a push notification..
Writing an app to stream video to iPhone http://stackoverflow.com/questions/2978405/writing-an-app-to-stream-video-to-iphone of least resistant existing APIs etc I really know nothing about how this is generally done. Would I be working with sockets Just looking for some direction here. Thanks iphone objective c video video streaming share improve this question If..
Bonjour over bluetooth WITHOUT Gamekit ? http://stackoverflow.com/questions/3844189/bonjour-over-bluetooth-without-gamekit only the beautiful Objective C API but also how you can create a server using CFSocket APIs thin wrappers around BSD sockets . You'll want to look at this even if you are using SRVResolver to see how to use C based API from dns_sd.h . After announcing.. to see how to use C based API from dns_sd.h . After announcing or resolving your service you use regular BSD sockets to listen or connect. When writing a server you may even want to first listen on port 0 zero and then query which random.. one. That's exactly what WiTap example is doing but with CFSocket API instead of BSD socket API . For more info on BSD sockets just Google around for a tutorial. Note information about iOS 5 comes from Apple's Technical Q A QA1753 . share improve..
How can I create a small Mac app that receives data over the WiFi network from an iOS app? http://stackoverflow.com/questions/3902282/how-can-i-create-a-small-mac-app-that-receives-data-over-the-wifi-network-from-a Use the CFNetwork framework you can use bonjour for discovery and then handle a persistent connection through native sockets for passing data back and forth. http developer.apple.com library ios #documentation Networking Conceptual CFNetwork Introduction..
Most effective way to do networking on Mac/iPhone? http://stackoverflow.com/questions/4269613/most-effective-way-to-do-networking-on-mac-iphone maintainability to establish TCP connection or send UDP datagrams on Mac and iPhone I'm very familiar with classic BSD sockets but I'm not aiming for portability right now I'm just trying to be quickly done with a small project. I'd love to have an.. provided Objective C wrapper but I'd like to hear some thoughts on what people are commonly doing. If you think BSD sockets are the way to go feel free to punch in some thoughts too I'm really just interested in finding the right way to do it... worked with VB6 about 7 8 years ago WinSock ActiveX control did things a bit different than what is done with BSD sockets no matter what it did under the hood. iphone cocoa cocoa touch osx networking share improve this question For networking..
Can iphone app woken in background for significant location change do network activity? http://stackoverflow.com/questions/5394880/can-iphone-app-woken-in-background-for-significant-location-change-do-network-ac woken up in the background as a result of a significant location change. The app currently does network access via TCP sockets. The socket is shutdown when the app is suspended. Can I re connect the socket receive some data send the new location and..
How to Maintain VOIP socket connection in background? http://stackoverflow.com/questions/5987495/how-to-maintain-voip-socket-connection-in-background server app the connection will be closed so what measures should I take to make my app work as per expectation iphone sockets background voip share improve this question You also need to ensure that you have set the in your pList file key UIBackgroundModes.. stopping it when needed m_needStop true QAutoLock l m_runLoopGuard if m_runLoop NULL CFRunLoopStop m_runLoop For the sockets in runLoop I have setup the handler functions before scheduling them into the runLoop int nFlags kCFStreamEventOpenCompleted..
Open Source Cocoa/Cocoa-Touch POP3/SMTP library? http://stackoverflow.com/questions/740939/open-source-cocoa-cocoa-touch-pop3-smtp-library I'm looking to write a sample application speaking to a POP3 SMTP server. Instead of re inventing the wheel with BSD sockets and CFNetwork type calls I'm curious if there is currently any open source libraries that already take care of alot of the..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring Edit Instead of AF_LINK I tried AF_INET sockaddr_in instead of sockaddr_dl . This crashes the application. iphone ios sockets share improve this question The thing is that pdp_ip0 is one of interfaces all pdpXXX are WWAN interfaces dedicated..
NSURLConnection is run many times http://stackoverflow.com/questions/886810/nsurlconnection-is-run-many-times can do it but I don't see a lot of evidence of that. CocoaAsyncSocket is your best bet for low level access to the sockets without having to write low level code. Since latency on the cell network can be very bad it's possible that your connection..
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