Enable custom command for all protocols

32 files changed, 63 insertions, 8 deletions

diff --git a/src/org/traccar/BaseProtocol.java b/src/org/traccar/BaseProtocol.java
index 352895629..4a3e63db4 100644
--- a/src/org/traccar/BaseProtocol.java
+++ b/src/org/traccar/BaseProtocol.java
@@ -33,6 +33,7 @@ public abstract class BaseProtocol implements Protocol {
 
     public BaseProtocol(String name) {
         this.name = name;
+        supportedCommands.add(Command.TYPE_CUSTOM);
     }
 
     @Override
@@ -42,7 +43,6 @@ public abstract class BaseProtocol implements Protocol {
 
     public void setSupportedCommands(String... commands) {
         supportedCommands.addAll(Arrays.asList(commands));
-        supportedCommands.add(Command.TYPE_CUSTOM);
     }
 
     @Override
diff --git a/src/org/traccar/protocol/AquilaProtocol.java b/src/org/traccar/protocol/AquilaProtocol.java
index 851efc40c..1bf5f4ee7 100644
--- a/src/org/traccar/protocol/AquilaProtocol.java
+++ b/src/org/traccar/protocol/AquilaProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class AquilaProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new AquilaProtocolDecoder(AquilaProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/Ardi01Protocol.java b/src/org/traccar/protocol/Ardi01Protocol.java
index 3bbb489f9..595692cc5 100644
--- a/src/org/traccar/protocol/Ardi01Protocol.java
+++ b/src/org/traccar/protocol/Ardi01Protocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class Ardi01Protocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Ardi01ProtocolDecoder(Ardi01Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/ArknavProtocol.java b/src/org/traccar/protocol/ArknavProtocol.java
index 13cb2572f..3b288b5ab 100644
--- a/src/org/traccar/protocol/ArknavProtocol.java
+++ b/src/org/traccar/protocol/ArknavProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class ArknavProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '\r'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new ArknavProtocolDecoder(ArknavProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/ArnaviProtocol.java b/src/org/traccar/protocol/ArnaviProtocol.java
index 6afd0282d..5bdb68e86 100644
--- a/src/org/traccar/protocol/ArnaviProtocol.java
+++ b/src/org/traccar/protocol/ArnaviProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class ArnaviProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new ArnaviProtocolDecoder(ArnaviProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/AuroProtocol.java b/src/org/traccar/protocol/AuroProtocol.java
index cada65f72..e8fad85fd 100644
--- a/src/org/traccar/protocol/AuroProtocol.java
+++ b/src/org/traccar/protocol/AuroProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class AuroProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new AuroProtocolDecoder(AuroProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/CarTrackProtocol.java b/src/org/traccar/protocol/CarTrackProtocol.java
index e202ab65a..8a60e3ebb 100644
--- a/src/org/traccar/protocol/CarTrackProtocol.java
+++ b/src/org/traccar/protocol/CarTrackProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class CarTrackProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "##"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new CarTrackProtocolDecoder(CarTrackProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/DishaProtocol.java b/src/org/traccar/protocol/DishaProtocol.java
index cdb3ed0ac..bb0d6cdf1 100644
--- a/src/org/traccar/protocol/DishaProtocol.java
+++ b/src/org/traccar/protocol/DishaProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class DishaProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new DishaProtocolDecoder(DishaProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/EasyTrackProtocol.java b/src/org/traccar/protocol/EasyTrackProtocol.java
index 5a0a65ca2..d8bebeb5e 100644
--- a/src/org/traccar/protocol/EasyTrackProtocol.java
+++ b/src/org/traccar/protocol/EasyTrackProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class EasyTrackProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '#'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new EasyTrackProtocolDecoder(EasyTrackProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/FoxProtocol.java b/src/org/traccar/protocol/FoxProtocol.java
index cc069692b..bcda1e433 100644
--- a/src/org/traccar/protocol/FoxProtocol.java
+++ b/src/org/traccar/protocol/FoxProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class FoxProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "</fox>"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new FoxProtocolDecoder(FoxProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/FreedomProtocol.java b/src/org/traccar/protocol/FreedomProtocol.java
index 22d7792bc..2eb510cdb 100644
--- a/src/org/traccar/protocol/FreedomProtocol.java
+++ b/src/org/traccar/protocol/FreedomProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class FreedomProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new FreedomProtocolDecoder(FreedomProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/GnxProtocol.java b/src/org/traccar/protocol/GnxProtocol.java
index 7cbc14916..ff2976286 100644
--- a/src/org/traccar/protocol/GnxProtocol.java
+++ b/src/org/traccar/protocol/GnxProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class GnxProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "\n\r"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new GnxProtocolDecoder(GnxProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/GotopProtocol.java b/src/org/traccar/protocol/GotopProtocol.java
index 5cec8f73c..303001756 100644
--- a/src/org/traccar/protocol/GotopProtocol.java
+++ b/src/org/traccar/protocol/GotopProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class GotopProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '#'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new GotopProtocolDecoder(GotopProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/GpsMarkerProtocol.java b/src/org/traccar/protocol/GpsMarkerProtocol.java
index 3ac827ea7..69c2637bd 100644
--- a/src/org/traccar/protocol/GpsMarkerProtocol.java
+++ b/src/org/traccar/protocol/GpsMarkerProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class GpsMarkerProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "\r"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new GpsMarkerProtocolDecoder(GpsMarkerProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/HaicomProtocol.java b/src/org/traccar/protocol/HaicomProtocol.java
index de9e3ebb1..344f9c1ae 100644
--- a/src/org/traccar/protocol/HaicomProtocol.java
+++ b/src/org/traccar/protocol/HaicomProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class HaicomProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '*'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new HaicomProtocolDecoder(HaicomProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/HomtecsProtocol.java b/src/org/traccar/protocol/HomtecsProtocol.java
index 1a2e98565..8e65f8572 100644
--- a/src/org/traccar/protocol/HomtecsProtocol.java
+++ b/src/org/traccar/protocol/HomtecsProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ConnectionlessBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -35,6 +36,7 @@ public class HomtecsProtocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new HomtecsProtocolDecoder(HomtecsProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/KenjiProtocol.java b/src/org/traccar/protocol/KenjiProtocol.java
index 6639021cb..8b196a9ed 100755
--- a/src/org/traccar/protocol/KenjiProtocol.java
+++ b/src/org/traccar/protocol/KenjiProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -38,6 +39,7 @@ public class KenjiProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new KenjiProtocolDecoder(KenjiProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/SanavProtocol.java b/src/org/traccar/protocol/SanavProtocol.java
index 29c0533ea..bb329ab70 100644
--- a/src/org/traccar/protocol/SanavProtocol.java
+++ b/src/org/traccar/protocol/SanavProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class SanavProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '*'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new SanavProtocolDecoder(SanavProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/Stl060Protocol.java b/src/org/traccar/protocol/Stl060Protocol.java
index 49e59e240..e37f94b00 100644
--- a/src/org/traccar/protocol/Stl060Protocol.java
+++ b/src/org/traccar/protocol/Stl060Protocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -36,6 +37,7 @@ public class Stl060Protocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new Stl060FrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Stl060ProtocolDecoder(Stl060Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/SupermateProtocol.java b/src/org/traccar/protocol/SupermateProtocol.java
index 12e773b9a..bcc2bed16 100755
--- a/src/org/traccar/protocol/SupermateProtocol.java
+++ b/src/org/traccar/protocol/SupermateProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class SupermateProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "#"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new SupermateProtocolDecoder(SupermateProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/T55Protocol.java b/src/org/traccar/protocol/T55Protocol.java
index 3fa0f6a9e..86f927e41 100644
--- a/src/org/traccar/protocol/T55Protocol.java
+++ b/src/org/traccar/protocol/T55Protocol.java
@@ -38,16 +38,16 @@ public class T55Protocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new T55ProtocolDecoder(T55Protocol.this));
             }
         });
         serverList.add(new TrackerServer(new ConnectionlessBootstrap(), this.getName()) {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new T55ProtocolDecoder(T55Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/TaipProtocol.java b/src/org/traccar/protocol/TaipProtocol.java
index a3b744e70..e72639099 100644
--- a/src/org/traccar/protocol/TaipProtocol.java
+++ b/src/org/traccar/protocol/TaipProtocol.java
@@ -38,16 +38,16 @@ public class TaipProtocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '<'));
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new TaipProtocolDecoder(TaipProtocol.this, true));
             }
         });
         serverList.add(new TrackerServer(new ConnectionlessBootstrap(), this.getName()) {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new TaipProtocolDecoder(TaipProtocol.this, false));
             }
         });
diff --git a/src/org/traccar/protocol/TelicProtocol.java b/src/org/traccar/protocol/TelicProtocol.java
index 464892431..1e27620ba 100644
--- a/src/org/traccar/protocol/TelicProtocol.java
+++ b/src/org/traccar/protocol/TelicProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class TelicProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new TelicFrameDecoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new TelicProtocolDecoder(TelicProtocol.this));
             }
         };
diff --git a/src/org/traccar/protocol/Tk103Protocol.java b/src/org/traccar/protocol/Tk103Protocol.java
index 324c01a31..b14264091 100644
--- a/src/org/traccar/protocol/Tk103Protocol.java
+++ b/src/org/traccar/protocol/Tk103Protocol.java
@@ -38,16 +38,16 @@ public class Tk103Protocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, ')'));
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Tk103ProtocolDecoder(Tk103Protocol.this));
             }
         });
         serverList.add(new TrackerServer(new ConnectionlessBootstrap(), this.getName()) {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Tk103ProtocolDecoder(Tk103Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/Tlt2hProtocol.java b/src/org/traccar/protocol/Tlt2hProtocol.java
index 14787537d..3a1bf99ff 100644
--- a/src/org/traccar/protocol/Tlt2hProtocol.java
+++ b/src/org/traccar/protocol/Tlt2hProtocol.java
@@ -37,8 +37,8 @@ public class Tlt2hProtocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(32 * 1024, "##\r\n"));
-                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Tlt2hProtocolDecoder(Tlt2hProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/TopflytechProtocol.java b/src/org/traccar/protocol/TopflytechProtocol.java
index 42fa36c10..ae250ad02 100644
--- a/src/org/traccar/protocol/TopflytechProtocol.java
+++ b/src/org/traccar/protocol/TopflytechProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class TopflytechProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, ')'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new TopflytechProtocolDecoder(TopflytechProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/Tt8850Protocol.java b/src/org/traccar/protocol/Tt8850Protocol.java
index a409205c7..db41fae9f 100644
--- a/src/org/traccar/protocol/Tt8850Protocol.java
+++ b/src/org/traccar/protocol/Tt8850Protocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class Tt8850Protocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "$"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Tt8850ProtocolDecoder(Tt8850Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/UproProtocol.java b/src/org/traccar/protocol/UproProtocol.java
index 36115edb4..b62247761 100644
--- a/src/org/traccar/protocol/UproProtocol.java
+++ b/src/org/traccar/protocol/UproProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class UproProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '#'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new UproProtocolDecoder(UproProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/V680Protocol.java b/src/org/traccar/protocol/V680Protocol.java
index d2ceb207b..4edff3772 100644
--- a/src/org/traccar/protocol/V680Protocol.java
+++ b/src/org/traccar/protocol/V680Protocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ConnectionlessBootstrap;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -38,6 +39,7 @@ public class V680Protocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "##"));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new V680ProtocolDecoder(V680Protocol.this));
             }
         });
@@ -45,6 +47,7 @@ public class V680Protocol extends BaseProtocol {
             @Override
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new V680ProtocolDecoder(V680Protocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/VisiontekProtocol.java b/src/org/traccar/protocol/VisiontekProtocol.java
index 53d02c478..2d2a41e89 100644
--- a/src/org/traccar/protocol/VisiontekProtocol.java
+++ b/src/org/traccar/protocol/VisiontekProtocol.java
@@ -18,6 +18,7 @@ package org.traccar.protocol;
 import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.CharacterDelimiterFrameDecoder;
 import org.traccar.TrackerServer;
@@ -37,6 +38,7 @@ public class VisiontekProtocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '#'));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new VisiontekProtocolDecoder(VisiontekProtocol.this));
             }
         });
diff --git a/src/org/traccar/protocol/XexunProtocol.java b/src/org/traccar/protocol/XexunProtocol.java
index f99a3a9ee..14afaf4cb 100644
--- a/src/org/traccar/protocol/XexunProtocol.java
+++ b/src/org/traccar/protocol/XexunProtocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.Context;
 import org.traccar.TrackerServer;
@@ -43,6 +44,7 @@ public class XexunProtocol extends BaseProtocol {
                     pipeline.addLast("frameDecoder", new XexunFrameDecoder());
                 }
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new XexunProtocolDecoder(XexunProtocol.this, full));
             }
         });
diff --git a/src/org/traccar/protocol/Xt013Protocol.java b/src/org/traccar/protocol/Xt013Protocol.java
index 14e0d3b9f..b11256b7d 100644
--- a/src/org/traccar/protocol/Xt013Protocol.java
+++ b/src/org/traccar/protocol/Xt013Protocol.java
@@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap;
 import org.jboss.netty.channel.ChannelPipeline;
 import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder;
 import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.TrackerServer;
 
@@ -37,6 +38,7 @@ public class Xt013Protocol extends BaseProtocol {
             protected void addSpecificHandlers(ChannelPipeline pipeline) {
                 pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
                 pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("stringEncoder", new StringEncoder());
                 pipeline.addLast("objectDecoder", new Xt013ProtocolDecoder(Xt013Protocol.this));
             }
         });