Test for TCP port
Test for TCP port
- Subject: Test for TCP port
- From: "Heizer, Charles" <email@hidden>
- Date: Fri, 08 Apr 2011 15:26:22 -0700
- Acceptlanguage: en-US
- Thread-topic: Test for TCP port
Hello,
What is the best way to test to see if a TCP port is reachable and will answer connections? I was trying to use NSSocketPort and NSConnection but I'm not getting a valid connection.
Thanks,
Charles
NSSocketPort *sendPort = [[NSSocketPort alloc] initRemoteWithTCPPort:3600 host:@"test.myhost.com<http://test.myhost.com>"];
NSConnection *connection = [NSConnection connectionWithReceivePort:nil sendPort:sendPort];
[connection setRequestTimeout:10.0];
[connection setReplyTimeout:10.0];
NSLog(@"theConnection 0x%X", connection);
NSLog(@"Connect is valid? %d", (int)[connection isValid]);
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