Fixed serial port implementation

NioEventLoopGroup causes an IllegalStateException because it's not compatible with serial port channels (serial port channels require one thread per channel)
openremote · Jan 2, 2020 · adcb46c · adcb46c
1 parent 052840b
commit adcb46c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/agent/src/main/java/org/openremote/agent/protocol/serial/SerialIoClient.java b/agent/src/main/java/org/openremote/agent/protocol/serial/SerialIoClient.java
@@ -21,7 +21,7 @@
 
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelFuture;
-import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.oio.OioEventLoopGroup;
 import org.openremote.agent.protocol.ProtocolExecutorService;
 import org.openremote.agent.protocol.io.AbstractNettyIoClient;
 import org.openremote.agent.protocol.io.IoClient;
@@ -64,8 +64,9 @@ public String getClientUri() {
         return "serial://" + port;
     }
 
+    @SuppressWarnings("deprecation")
     @Override
     protected io.netty.channel.EventLoopGroup getWorkerGroup() {
-        return new NioEventLoopGroup(1);
+        return new OioEventLoopGroup(1);
     }
 }