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Switched from Moquette's MQTT codec to Netty's MQTT codec ones

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This commit is contained in:
andsel
2017-01-28 15:59:44 +01:00
parent 07093ab0cb
commit 1c64186a00
53 changed files with 1571 additions and 1048 deletions
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broker/src/main/java/io/moquette/server/netty/NettyMQTTHandler.java
+18 -21
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@@ -15,18 +15,16 @@
*/
package io.moquette.server.netty;
import io.moquette.parser.proto.Utils;
import io.moquette.parser.proto.messages.*;
import io.moquette.spi.impl.ProtocolProcessor;
import static io.moquette.parser.proto.messages.AbstractMessage.*;
import io.netty.channel.ChannelHandler.Sharable;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.handler.codec.mqtt.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static io.netty.handler.codec.mqtt.MqttQoS.AT_MOST_ONCE;
/**
*
@@ -44,47 +42,46 @@ public class NettyMQTTHandler extends ChannelInboundHandlerAdapter {
@Override
public void channelRead(ChannelHandlerContext ctx, Object message) {
AbstractMessage msg = (AbstractMessage) message;
String messageType = Utils.msgType2String(msg.getMessageType());
LOG.debug("Processing MQTT message. MessageType = {}.", messageType);
MqttMessage msg = (MqttMessage) message;
MqttMessageType messageType = msg.fixedHeader().messageType();
LOG.debug("Processing MQTT message, type={}", messageType);
try {
switch (msg.getMessageType()) {
switch (messageType) {
case CONNECT:
m_processor.processConnect(ctx.channel(), (ConnectMessage) msg);
m_processor.processConnect(ctx.channel(), (MqttConnectMessage) msg);
break;
case SUBSCRIBE:
m_processor.processSubscribe(ctx.channel(), (SubscribeMessage) msg);
m_processor.processSubscribe(ctx.channel(), (MqttSubscribeMessage) msg);
break;
case UNSUBSCRIBE:
m_processor.processUnsubscribe(ctx.channel(), (UnsubscribeMessage) msg);
m_processor.processUnsubscribe(ctx.channel(), (MqttUnsubscribeMessage) msg);
break;
case PUBLISH:
m_processor.processPublish(ctx.channel(), (PublishMessage) msg);
m_processor.processPublish(ctx.channel(), (MqttPublishMessage) msg);
break;
case PUBREC:
m_processor.processPubRec(ctx.channel(), (PubRecMessage) msg);
m_processor.processPubRec(ctx.channel(), msg);
break;
case PUBCOMP:
m_processor.processPubComp(ctx.channel(), (PubCompMessage) msg);
m_processor.processPubComp(ctx.channel(), msg);
break;
case PUBREL:
m_processor.processPubRel(ctx.channel(), (PubRelMessage) msg);
m_processor.processPubRel(ctx.channel(), msg);
break;
case DISCONNECT:
m_processor.processDisconnect(ctx.channel());
break;
case PUBACK:
m_processor.processPubAck(ctx.channel(), (PubAckMessage) msg);
m_processor.processPubAck(ctx.channel(), (MqttPubAckMessage) msg);
break;
case PINGREQ:
PingRespMessage pingResp = new PingRespMessage();
MqttFixedHeader pingHeader = new MqttFixedHeader(MqttMessageType.PINGRESP, false, AT_MOST_ONCE, false, 0);
MqttMessage pingResp = new MqttMessage(pingHeader);
ctx.writeAndFlush(pingResp);
break;
}
} catch (Throwable ex) {
LOG.error(
"An unexpected exception was caught while processing MQTT message. MessageType = {}, cause = {}, errorMessage = {}.",
messageType, ex.getCause(), ex.getMessage());
LOG.error("Exception was caught while processing MQTT message, " + ex.getCause(), ex);
ctx.fireExceptionCaught(ex);
}
}