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Sockets: Difference between revisions
objc
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Line 417:
}
</lang>
=={{header|Objective-C}}==
(untested)
<lang objc>// 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];
}
}</lang>
=={{header|OCaml}}==
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