On Jun 15, 2011, at 1:04 PM, Bing Li wrote: > I test the program just on a single Mac machine using TCP, i.e., both the > client and the server are located on the same machine. So I think it is > impossible that the data is corrupted during the transmission.
Correction to my prior post: even if all your strings are < 1024 bytes, you still have no guarantee that they won't be broken in the middle of a multi-byte sequence. On the sending end, multiple short strings might get packed into a single packet > 1024 bytes. Your receiving end is not going to be reliable unless you only use 7-bit ASCII--and even then you need the appropriate logic in receivedMessage to recognize message boundaries, append bytes to a buffer until you have a full message, and so on. -- Scott Ribe [email protected] http://www.elevated-dev.com/ (303) 722-0567 voice _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
