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Use a non-blocking output stream for socket writes #1769

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Merged
merged 2 commits into from
Feb 4, 2022
Merged

Use a non-blocking output stream for socket writes #1769

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171d7a7
Replace own output stream with wrapping socket channel
derklaro Jan 26, 2022
19fb75f
Merge branch 'docker-java:master' into master
derklaro Jan 28, 2022
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22 changes: 21 additions & 1 deletion docker-java-transport/src/main/java/com/github/dockerjava/transport/UnixSocket.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,10 @@
import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketException;
import java.nio.ByteBuffer;
import java.nio.channels.Channels;
import java.nio.channels.SocketChannel;
import java.nio.channels.WritableByteChannel;

public class UnixSocket extends AbstractSocket {

Expand Down Expand Up @@ -67,7 +69,7 @@ public OutputStream getOutputStream() throws IOException {
throw new SocketException("Socket output is shutdown");
}

return Channels.newOutputStream(socketChannel);
return Channels.newOutputStream(new WrappedWritableByteChannel());
}

@Override
Expand All @@ -85,4 +87,22 @@ public void close() throws IOException {
super.close();
this.socketChannel.close();
}

private class WrappedWritableByteChannel implements WritableByteChannel {

@Override
public int write(ByteBuffer src) throws IOException {
return UnixSocket.this.socketChannel.write(src);
}

@Override
public boolean isOpen() {
return UnixSocket.this.socketChannel.isOpen();
}

@Override
public void close() throws IOException {
UnixSocket.this.socketChannel.close();
}
}
}