runzhiwang commented on a change in pull request #272:
URL: https://github.com/apache/incubator-ratis/pull/272#discussion_r522511203
##########
File path:
ratis-netty/src/main/java/org/apache/ratis/netty/server/NettyServerStreamRpc.java
##########
@@ -326,8 +327,11 @@ private StreamInfo newStreamInfo(ByteBuf buf) {
}
static long writeTo(ByteBuf buf, DataStream stream) {
- final WritableByteChannel channel = stream.getWritableByteChannel();
long byteWritten = 0;
+ if (stream == null) {
Review comment:
I do not think we need to add a NULL check. if NULL happen in test, we
should change the test to avoid this. Please think about it.
##########
File path:
ratis-netty/src/main/java/org/apache/ratis/netty/server/NettyServerStreamRpc.java
##########
@@ -326,8 +327,11 @@ private StreamInfo newStreamInfo(ByteBuf buf) {
}
static long writeTo(ByteBuf buf, DataStream stream) {
- final WritableByteChannel channel = stream.getWritableByteChannel();
long byteWritten = 0;
+ if (stream == null) {
Review comment:
I do not think we need to add a NULL check. if NULL happen in test, we
should change the test to avoid this.
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