* Treat SSL NOT_HANDSHAKING as FINISHED.

Author: donv

src/main/java/org/jruby/ext/openssl/SSLSocket.java

@@ -418,6 +418,7 @@ private void doHandshake(boolean blocking) throws IOException {
 
             switch (hsStatus) {
             case FINISHED:
+            case NOT_HANDSHAKING:
                 if ( initialHandshake ) finishInitialHandshake();
                 return;
             case NEED_TASK:
@@ -444,9 +445,6 @@ private void doHandshake(boolean blocking) throws IOException {
                 netData.flip();
                 flushData(blocking);
                 break;
-            case NOT_HANDSHAKING:
-                // Opposite side could close while unwrapping. Handle this as same as FINISHED
-                return;
             default:
                 throw new IllegalStateException("Unknown handshaking status: " + hsStatus);
             }