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bugfixes

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This commit is contained in:
Tim Olson
2026-04-17 17:35:37 -04:00
parent 6f118107d9
commit ba6bd5e0c2
2 changed files with 23 additions and 7 deletions
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22
flink/src/main/java/com/dexorder/flink/zmq/ZmqChannelManager.java
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@@ -6,6 +6,7 @@ import org.slf4j.LoggerFactory;
import org.zeromq.SocketType;
import org.zeromq.ZContext;
import org.zeromq.ZMQ;
import org.zeromq.ZMQException;
import java.io.Closeable;
import java.util.HashMap;
@@ -180,15 +181,22 @@ public class ZmqChannelManager implements Closeable {
public boolean sendToWorker(byte[] identity, byte versionByte, byte messageTypeByte, byte[] protobufData) {
ZMQ.Socket socket = getSocket(Channel.INGESTOR_BROKER);
if (!socket.send(identity, ZMQ.SNDMORE)) return false;
if (!socket.send(new byte[0], ZMQ.SNDMORE)) return false;
if (!socket.send(new byte[]{versionByte}, ZMQ.SNDMORE)) return false;
try {
if (!socket.send(identity, ZMQ.SNDMORE)) return false;
if (!socket.send(new byte[0], ZMQ.SNDMORE)) return false;
if (!socket.send(new byte[]{versionByte}, ZMQ.SNDMORE)) return false;
byte[] frame = new byte[1 + protobufData.length];
frame[0] = messageTypeByte;
System.arraycopy(protobufData, 0, frame, 1, protobufData.length);
byte[] frame = new byte[1 + protobufData.length];
frame[0] = messageTypeByte;
System.arraycopy(protobufData, 0, frame, 1, protobufData.length);
return socket.send(frame, 0);
return socket.send(frame, 0);
} catch (ZMQException e) {
// ROUTER_MANDATORY throws (not returns false) for unreachable peer identities.
// Returning false lets the caller detect and purge the stale slot.
LOG.debug("sendToWorker failed (errno={}): {}", e.getErrorCode(), e.getMessage());
return false;
}
}
@Override