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Fix sporadic NullPointerException 

Fixes #1426
This commit is contained in:
Trask Stalnaker 2016-02-18 21:02:07 -08:00 committed by Eric Anderson
parent 86ef8e70b5
commit c10f5781b9
1 changed files with 2 additions and 2 deletions
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4
netty/src/main/java/io/grpc/netty/NettyClientTransport.java
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@ -132,14 +132,14 @@ class NettyClientTransport implements ManagedClientTransport {
@Override @Override
public void operationComplete(ChannelFuture future) throws Exception { public void operationComplete(ChannelFuture future) throws Exception {
if (!future.isSuccess()) { if (!future.isSuccess()) {
ChannelHandlerContext ctx = channel.pipeline().context(handler); ChannelHandlerContext ctx = future.channel().pipeline().context(handler);
if (ctx != null) { if (ctx != null) {
// NettyClientHandler doesn't propagate exceptions, but the negotiator will need the // NettyClientHandler doesn't propagate exceptions, but the negotiator will need the
// exception to fail any writes. Note that this fires after handler, because it is as if // exception to fail any writes. Note that this fires after handler, because it is as if
// handler was propagating the notification. // handler was propagating the notification.
ctx.fireExceptionCaught(future.cause()); ctx.fireExceptionCaught(future.cause());
} }
channel.pipeline().fireExceptionCaught(future.cause()); future.channel().pipeline().fireExceptionCaught(future.cause());
} }
} }
}).channel(); }).channel();