Replaced m.substringToIndex()
Replaced m.substringToIndex()

luosheng/SwiftSockets,adrianomazucato/SwiftSockets,AlwaysRightInstitute/SwiftSockets,adrianomazucato/SwiftSockets,AlwaysRightInstitute/SwiftSockets,AlwaysRightInstitute/SwiftSockets,luosheng/SwiftSockets