Receiving Error Domain=kCFErrorDomainCFNetwork Code=2 when attempting to read from ReadStream

Question

I\'m attempting to synchronously read from a CFReadStream objected created by CFStreamCreatePairWithSocketToHost. The stream opened fine but when I

Answer 1

I was able to eliminate this error by removing https:// from the host String.

NSStream.getStreamsToHostWithName("https://example.com" ...

You may need to set the appropriate security level:

 inputStream!.setProperty(NSStreamSocketSecurityLevelTLSv1, forKey: NSStreamSocketSecurityLevelKey)
outputStream!.setProperty(NSStreamSocketSecurityLevelTLSv1, forKey: NSStreamSocketSecurityLevelKey)