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Fix a NoSuchElementException when WebSocketClientHandshaker is used with HttpRequestEncoder. This time for real

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This commit is contained in:
Norman Maurer 2013-03-11 14:39:18 +01:00
parent 978cf0d98a
commit acde9a3f8e
1 changed files with 8 additions and 2 deletions
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10
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshaker.java
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@ -205,15 +205,21 @@ public abstract class WebSocketClientHandshaker {
setHandshakeComplete();
ChannelPipeline p = channel.pipeline();
ChannelHandlerContext ctx = p.context(HttpRequestEncoder.class);
ChannelHandlerContext ctx = p.context(HttpResponseDecoder.class);
if (ctx == null) {
ctx = p.context(HttpClientCodec.class);
if (ctx == null) {
throw new IllegalStateException("ChannelPipeline does not contain " +
"a HttpRequestEncoder or HttpClientCodec");
}
p.replaceAndForward(ctx.name(), "ws-decoder", newWebsocketDecoder());
} else {
if (p.get(HttpRequestEncoder.class) != null) {
p.remove(HttpRequestEncoder.class);
}
p.replaceAndForward(ctx.name(),
"ws-decoder", newWebsocketDecoder());
}
p.replaceAndForward(ctx.name(), "ws-decoder", newWebsocketDecoder());
}
/**