21 lines
760 B
Objective-C
21 lines
760 B
Objective-C
// declare the class to conform to NSStreamDelegate protocol
|
|
|
|
// in some method
|
|
NSOutputStream *oStream;
|
|
[NSStream getStreamsToHost:[NSHost hostWithName:@"localhost"] port:256 inputStream:NULL outputStream:&oStream];
|
|
[oStream setDelegate:self];
|
|
[oStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
|
|
[oStream open];
|
|
|
|
|
|
// later, in the same class:
|
|
- (void)stream:(NSStream *)aStream handleEvent:(NSStreamEvent)streamEvent {
|
|
NSOutputStream *oStream = (NSOutputStream *)aStream;
|
|
if (streamEvent == NSStreamEventHasBytesAvailable) {
|
|
NSString *str = @"hello socket world";
|
|
const char *rawstring = [str UTF8String];
|
|
[oStream write:rawstring maxLength:strlen(rawstring)];
|
|
[oStream close];
|
|
}
|
|
}
|