commit 08a6eb6e1f21aa15682e414e124d7ee1a51a39c7
author Antoine Cœur <coeur@gmx.fr> Mon Jul 08 18:42:09 2019 +0800
committer James E. King III <jking@apache.org> Mon Jul 08 06:42:09 2019 -0400
tree 58a656c5d930ba5cc6879cc381ce807a8a2dc266
parent f9435643d758f9b08937399abe7f721ec7d65fcf

THRIFT-4902: Swift 4 and 5 compatibility (#1827)

lib/swift/Sources/TSSLSocketTransport.swift

diff --git a/lib/swift/Sources/TSSLSocketTransport.swift b/lib/swift/Sources/TSSLSocketTransport.swift
index c2b5902..d350f82 100644
--- a/lib/swift/Sources/TSSLSocketTransport.swift
+++ b/lib/swift/Sources/TSSLSocketTransport.swift
@@ -20,6 +20,13 @@
 import Foundation
 import CoreFoundation
 
+#if !swift(>=4.2)
+// Swift 3/4 compatibility
+fileprivate extension RunLoopMode {
+  static let `default` = defaultRunLoopMode
+}
+#endif
+
 #if os(Linux)
 public class TSSLSocketTransport {
   init(hostname: String, port: UInt16) {
@@ -98,18 +105,18 @@
       
       CFReadStreamSetProperty(readStream?.takeRetainedValue(),
                               .SSLSettings,
-                              settings as CFTypeRef!)
+                              settings as CFTypeRef)
       
       CFWriteStreamSetProperty(writeStream?.takeRetainedValue(),
                               .SSLSettings,
-                              settings as CFTypeRef!)
+                              settings as CFTypeRef)
       
       inputStream = readStream!.takeRetainedValue()
-      inputStream?.schedule(in: .current, forMode: .defaultRunLoopMode)
+      inputStream?.schedule(in: .current, forMode: .default)
       inputStream?.open()
       
       outputStream = writeStream!.takeRetainedValue()
-      outputStream?.schedule(in: .current, forMode: .defaultRunLoopMode)
+      outputStream?.schedule(in: .current, forMode: .default)
       outputStream?.open()
       
       readStream?.release()