From a80c49828f8d52b70e68b8a4c80f677ca44af0af Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman_maurer@apple.com>
Date: Fri, 21 Sep 2018 08:04:24 -0700
Subject: [PATCH] Cleanup SSL test. (#8301)

Motivation:

I noticed that we had some errors showing up in a test (which did not fail it tho) because we tried to full-fill the promise multiples times.

Modifications:

Use trySuccess(...) as we may produce multiple exceptions.

Result:

Less errors during test-run.
---
 .../java/io/netty/handler/ssl/ParameterizedSslHandlerTest.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/handler/src/test/java/io/netty/handler/ssl/ParameterizedSslHandlerTest.java b/handler/src/test/java/io/netty/handler/ssl/ParameterizedSslHandlerTest.java
index 813e599372..2abc33e8a3 100644
--- a/handler/src/test/java/io/netty/handler/ssl/ParameterizedSslHandlerTest.java
+++ b/handler/src/test/java/io/netty/handler/ssl/ParameterizedSslHandlerTest.java
@@ -340,7 +340,7 @@ public class ParameterizedSslHandlerTest {
                                 public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
                                     if (cause.getCause() instanceof SSLException) {
                                         // We received the alert and so produce an SSLException.
-                                        promise.setSuccess(null);
+                                        promise.trySuccess(null);
                                     }
                                 }
                             });