diff --git a/src/main/jastadd/Analysis.jrag b/src/main/jastadd/Analysis.jrag
index 623a3f0ad8c0457d8d0606bf70dea0adfea89ea4..30159bc3149d419953be27e9a0801faa46acdde3 100644
--- a/src/main/jastadd/Analysis.jrag
+++ b/src/main/jastadd/Analysis.jrag
@@ -1,13 +1,14 @@
 aspect Analysis {
   // --- lookupTokenEndpointDefinition ---
-  inh TokenEndpointDefinition TokenEndpointDefinition.lookupTokenEndpointDefinition(TokenComponent token);
-  eq RagConnect.getEndpointDefinition().lookupTokenEndpointDefinition(TokenComponent token) {
+  inh java.util.List<TokenEndpointDefinition> TokenEndpointDefinition.lookupTokenEndpointDefinitions(TokenComponent token);
+  eq RagConnect.getEndpointDefinition().lookupTokenEndpointDefinitions(TokenComponent token) {
+    java.util.List<TokenEndpointDefinition> result = new java.util.ArrayList<>();
     for (EndpointDefinition def : getEndpointDefinitionList()) {
       if (def.isTokenEndpointDefinition() && def.asTokenEndpointDefinition().getToken().equals(token)) {
-        return def.asTokenEndpointDefinition();
+        result.add(def.asTokenEndpointDefinition());
       }
     }
-    return null;
+    return result;
   }
 
   // --- lookupDependencyDefinition ---
@@ -22,6 +23,70 @@ aspect Analysis {
   }
 
   // --- isAlreadyDefined ---
-  syn boolean TokenEndpointDefinition.isAlreadyDefined() = lookupTokenEndpointDefinition(getToken()) != this;
+  syn boolean TokenEndpointDefinition.isAlreadyDefined() {
+    java.util.List<TokenEndpointDefinition> definitions = lookupTokenEndpointDefinitions(getToken());
+    java.util.Set<String> protocols = definitions
+      .stream()
+      .map(TokenEndpointDefinition::protocol)
+      .collect(java.util.stream.Collectors.toSet());
+    return definitions.size() > protocols.size();
+  }
   syn boolean DependencyDefinition.isAlreadyDefined() = lookupDependencyDefinition(getSource().containingTypeDecl(), getID()) != this;
+
+  // --- protocol ---
+  syn String TokenEndpointDefinition.protocol();
+  eq ReceiveFromMqttDefinition.protocol() = "mqtt";
+  eq SendToMqttDefinition.protocol() = "mqtt";
+  eq ReceiveFromRestDefinition.protocol() = "rest";
+  eq SendToRestDefinition.protocol() = "rest";
+
+  // --- usesPROTOCOL ---
+  syn boolean RagConnect.usesMqtt() = !mqttEndpointDefinitions().isEmpty();
+  syn boolean RagConnect.usesRest() = !restEndpointDefinitions().isEmpty();
+
+  // --- mqttEndpointDefinitions ---
+  coll java.util.List<TokenEndpointDefinition> RagConnect.mqttEndpointDefinitions() [new java.util.ArrayList<>()] root RagConnect;
+  ReceiveFromMqttDefinition contributes this
+    to RagConnect.mqttEndpointDefinitions()
+    for ragconnect();
+  SendToMqttDefinition contributes this
+    to RagConnect.mqttEndpointDefinitions()
+    for ragconnect();
+
+  // --- restEndpointDefinitions ---
+  coll java.util.List<TokenEndpointDefinition> RagConnect.restEndpointDefinitions() [new java.util.ArrayList<>()] root RagConnect;
+  ReceiveFromRestDefinition contributes this
+    to RagConnect.restEndpointDefinitions()
+    for ragconnect();
+  SendToRestDefinition contributes this
+    to RagConnect.restEndpointDefinitions()
+    for ragconnect();
+
+  syn boolean MappingDefinitionType.assignableTo(JavaTypeUse target);
+  eq JavaMappingDefinitionType.assignableTo(JavaTypeUse target) = getType().assignableTo(target);
+  eq JavaArrayMappingDefinitionType.assignableTo(JavaTypeUse target) {
+    if (!target.getName().endsWith("[]")) { return false; }
+    return getType().assignableTo(new SimpleJavaTypeUse(target.getName().replace("[]", "")));
+  }
+  syn boolean JavaTypeUse.assignableTo(JavaTypeUse target) {
+    // target var = this;
+    return target.primitivePrettyPrint().equals(this.primitivePrettyPrint());
+  }
+  syn String JavaTypeUse.primitivePrettyPrint() {
+    switch(getName()) {
+      case "int":
+      case "Integer": return "int";
+      case "short":
+      case "Short": return "short";
+      case "long":
+      case "Long": return "long";
+      case "float":
+      case "Float": return "float";
+      case "double":
+      case "Double": return "double";
+      case "char":
+      case "Character": return "char";
+      default: return getName();
+    }
+  }
 }
diff --git a/src/main/jastadd/Errors.jrag b/src/main/jastadd/Errors.jrag
index cf001ac9d3b64181b58e9b1c461cba6e316d1370..fe2fcd59efd365174ca2803affebc34819cf3d7e 100644
--- a/src/main/jastadd/Errors.jrag
+++ b/src/main/jastadd/Errors.jrag
@@ -23,9 +23,9 @@ aspect Errors {
       when effectiveMappings().get(0) == null
       to RagConnect.errors();
 
-    ReceiveTokenEndpointDefinition contributes error("to-type of last mapping (" + effectiveMappings().get(effectiveMappings().size() - 1).getToType().prettyPrint() + ") does not match type of the Token (" + getToken().effectiveJavaTypeUse().prettyPrint() + ")!")
-      when !getToken().effectiveJavaTypeUse().prettyPrint().equals(
-          effectiveMappings().get(effectiveMappings().size() - 1).getToType().prettyPrint())
+    ReceiveTokenEndpointDefinition contributes error("to-type of last mapping (" + effectiveMappings().get(effectiveMappings().size() - 1).getToType().prettyPrint() + ") not assignable to type of the Token (" + getToken().effectiveJavaTypeUse().prettyPrint() + ")!")
+      when !effectiveMappings().get(effectiveMappings().size() - 1).getToType().assignableTo(
+          getToken().effectiveJavaTypeUse())
       to RagConnect.errors();
 
     SendTokenEndpointDefinition contributes error("Sending target token must be an NTA token!")
diff --git a/src/main/jastadd/MustacheNodes.relast b/src/main/jastadd/MustacheNodes.relast
index 1a35853e84701475c11632e7b31a31458b8de729..73d1b318e03c68d2bd243264b3d9863548657e02 100644
--- a/src/main/jastadd/MustacheNodes.relast
+++ b/src/main/jastadd/MustacheNodes.relast
@@ -1,7 +1,7 @@
 //TypeComponentMustache ;
 //rel TypeComponentMustache.TypeComponent -> TypeComponent ;
 
-MRagConnect ::= ReceiveDefinition:MReceiveDefinition* SendDefinition:MSendDefinition* MappingDefinition:MMappingDefinition* DependencyDefinition:MDependencyDefinition* RootTypeComponent:MTypeComponent* TokenComponent:MTokenComponent*;
+MRagConnect ::= ReceiveDefinition:MReceiveDefinition* PushSendDefinition:MSendDefinition* PullSendDefinition:MSendDefinition* MappingDefinition:MMappingDefinition* DependencyDefinition:MDependencyDefinition* RootTypeComponent:MTypeComponent* TokenComponent:MTokenComponent*;
 abstract MEndpointDefinition ::= InnerMappingDefinition:MInnerMappingDefinition*;
 MReceiveDefinition : MEndpointDefinition;
 MSendDefinition : MEndpointDefinition;
diff --git a/src/main/jastadd/Util.jadd b/src/main/jastadd/Util.jadd
new file mode 100644
index 0000000000000000000000000000000000000000..3b59b13c53a8d0e1ca2a05feba43294797a4577e
--- /dev/null
+++ b/src/main/jastadd/Util.jadd
@@ -0,0 +1,5 @@
+aspect Util {
+  static String ASTNode.capitalize(String s) {
+    return Character.toUpperCase(s.charAt(0)) + s.substring(1);
+  }
+}
diff --git a/src/main/jastadd/backend/Generation.jadd b/src/main/jastadd/backend/Generation.jadd
index 512750e268fea52e0c0d46284e55fb3d66054ec1..35d1fcd6c65b37e0f6344df233310a371fbabb60 100644
--- a/src/main/jastadd/backend/Generation.jadd
+++ b/src/main/jastadd/backend/Generation.jadd
@@ -31,13 +31,18 @@ aspect AttributesForMustache {
   eq MRagConnect.getChild().mqttHandlerField() = mqttHandlerField();
   eq MRagConnect.getRootTypeComponent(int i).isFirst() = i == 0;
 
+  syn boolean MRagConnect.usesMqtt() = getRagConnect().usesMqtt();
   syn String MRagConnect.mqttHandlerAttribute() = getRagConnect().mqttHandlerAttribute();
   syn String MRagConnect.mqttHandlerField() = getRagConnect().mqttHandlerField();
   syn String MRagConnect.mqttSetHostMethod() = getRagConnect().mqttSetHostMethod();
   syn String MRagConnect.mqttWaitUntilReadyMethod() = getRagConnect().mqttWaitUntilReadyMethod();
   syn String MRagConnect.mqttCloseMethod() = getRagConnect().mqttCloseMethod();
 
+  syn boolean MRagConnect.usesRest() = getRagConnect().usesRest();
   syn String MRagConnect.restHandlerAttribute() = getRagConnect().restHandlerAttribute();
+  syn String MRagConnect.restHandlerField() = getRagConnect().restHandlerField();
+  syn String MRagConnect.restSetPortMethod() = getRagConnect().restSetPortMethod();
+  syn String MRagConnect.restCloseMethod() = getRagConnect().restCloseMethod();
 
   // --- MEndpointDefinition ---
   syn String MEndpointDefinition.preemptiveExpectedValue();
@@ -51,6 +56,8 @@ aspect AttributesForMustache {
 
   inh String MEndpointDefinition.mqttHandlerAttribute();
 
+  syn String MEndpointDefinition.connectParameterName() = endpointDef().connectParameterName();
+  syn String MEndpointDefinition.newConnectionMethod() = endpointDef().newConnectionMethod();
   syn String MEndpointDefinition.handlerAttribute() = endpointDef().handlerAttribute();
   syn String MEndpointDefinition.connectMethod() = endpointDef().connectMethod();
   syn TokenComponent MEndpointDefinition.token() = endpointDef().getToken();
@@ -88,9 +95,12 @@ aspect AttributesForMustache {
   eq MReceiveDefinition.endpointDef() = getReceiveTokenEndpointDefinition();
   eq MReceiveDefinition.firstInputVarName() = "message";
 
+  syn String MReceiveDefinition.newConnectionMethod() = getReceiveTokenEndpointDefinition().newConnectionMethod();
+  syn String MReceiveDefinition.connectParameterName() = getReceiveTokenEndpointDefinition().connectParameterName();
+
   // --- MSendDefinition ---
   eq MSendDefinition.preemptiveExpectedValue() = lastValue();
-  eq MSendDefinition.preemptiveReturn() = "return false;";
+  eq MSendDefinition.preemptiveReturn() = getSendTokenEndpointDefinition().preemptiveReturn();
   eq MSendDefinition.endpointDef() = getSendTokenEndpointDefinition();
   eq MSendDefinition.firstInputVarName() = "get" + tokenName() + "()";
 
@@ -99,6 +109,7 @@ aspect AttributesForMustache {
   syn String MSendDefinition.updateMethod() = getSendTokenEndpointDefinition().updateMethod();
   syn String MSendDefinition.writeMethod() = getSendTokenEndpointDefinition().writeMethod();
   syn String MSendDefinition.tokenResetMethod() = getSendTokenEndpointDefinition().tokenResetMethod();
+  syn boolean MSendDefinition.isPush() = getSendTokenEndpointDefinition().isPush();
 
   // --- MMappingDefinition ---
   syn String MMappingDefinition.toType() = getMappingDefinition().getToType().prettyPrint();
@@ -112,7 +123,7 @@ aspect AttributesForMustache {
   syn String MDependencyDefinition.dependencyMethod() = getDependencyDefinition().dependencyMethod();
   syn String MDependencyDefinition.sourceParentTypeName() = getDependencyDefinition().getSource().containingTypeDecl().getName();
   syn String MDependencyDefinition.internalRelationPrefix() = getDependencyDefinition().internalRelationPrefix();
-  syn nta MEndpointDefinition MDependencyDefinition.targetEndpointDefinition() {
+  syn nta MSendDefinition MDependencyDefinition.targetEndpointDefinition() {
     return getDependencyDefinition().targetEndpointDefinition().toMustache();
   }
 
@@ -134,7 +145,12 @@ aspect AttributesForMustache {
     result.setRagConnect(this);
     for (EndpointDefinition def : getEndpointDefinitionList()) {
       if (def.isSendTokenEndpointDefinition()) {
-        result.addSendDefinition(def.asSendTokenEndpointDefinition().toMustache());
+        SendTokenEndpointDefinition sendDef = def.asSendTokenEndpointDefinition();
+        if (sendDef.isPush()) {
+          result.addPushSendDefinition(sendDef.toMustache());
+        } else {
+          result.addPullSendDefinition(sendDef.toMustache());
+        }
       } else {
         result.addReceiveDefinition(def.asReceiveTokenEndpointDefinition().toMustache());
       }
@@ -166,34 +182,18 @@ aspect AttributesForMustache {
       addInnerMappingDefinition(inner);
     }
   }
-  syn lazy MReceiveDefinition ReceiveTokenEndpointDefinition.toMustache();
-  eq ReceiveFromMqttDefinition.toMustache() {
+  syn lazy MReceiveDefinition ReceiveTokenEndpointDefinition.toMustache() {
     MReceiveDefinition result = new MReceiveDefinition();
     result.setReceiveTokenEndpointDefinition(this);
     result.addInnerMappings();
     return result;
   }
-  eq ReceiveFromRestDefinition.toMustache() {
-    MReceiveDefinition result = new MReceiveDefinition();
-    System.err.println("REST not implemented!");
-    result.setReceiveTokenEndpointDefinition(this);
-    result.addInnerMappings();
-    return result;
-  }
-  syn lazy MSendDefinition SendTokenEndpointDefinition.toMustache();
-  eq SendToMqttDefinition.toMustache() {
+  syn lazy MSendDefinition SendTokenEndpointDefinition.toMustache() {
     MSendDefinition result = new MSendDefinition();
     result.setSendTokenEndpointDefinition(this);
     result.addInnerMappings();
     return result;
   }
-  eq SendToRestDefinition.toMustache() {
-    MSendDefinition result = new MSendDefinition();
-    System.err.println("REST not implemented!");
-    result.setSendTokenEndpointDefinition(this);
-    result.addInnerMappings();
-    return result;
-  }
   syn lazy MMappingDefinition MappingDefinition.toMustache() {
     MMappingDefinition result = new MMappingDefinition();
     result.setMappingDefinition(this);
@@ -224,7 +224,7 @@ aspect AspectGeneration {
   syn String TokenComponent.internalName() = getDependencySourceDefinitionList().isEmpty() ? externalName() : "_internal_" + getName();
   syn String TokenComponent.externalName() = getName();
 
-  syn String TokenEndpointDefinition.connectMethod() = "connect" + getToken().getName();
+  syn String TokenEndpointDefinition.connectMethod() = "connect" + getToken().getName() + (lookupTokenEndpointDefinitions(getToken()).size() > 1 ? "Via" + capitalize(protocol()) : "");
   syn String SendTokenEndpointDefinition.sendTopic() = "_topic_" + getToken().getName();
   syn String SendTokenEndpointDefinition.lastValue() = "_lastValue" + getToken().getName();
   syn String SendTokenEndpointDefinition.updateMethod() = "_update_" + getToken().getName();
@@ -237,6 +237,7 @@ aspect AspectGeneration {
   syn String DependencyDefinition.internalRelationPrefix() = "_internal_" + getID();
   syn String DependencyDefinition.internalTokenName() = getSource().internalName();
 
+  // -- MQTT names --
   syn String RagConnect.mqttHandlerAttribute() = "_mqttHandler";
   syn String RagConnect.mqttHandlerField() = "_mqttHandler";
 
@@ -244,15 +245,40 @@ aspect AspectGeneration {
   syn String RagConnect.mqttWaitUntilReadyMethod() = "MqttWaitUntilReady";
   syn String RagConnect.mqttCloseMethod() = "MqttCloseConnections";
 
+  // -- REST names --
+  syn String RagConnect.restSetPortMethod() = "RestSetPort";
+  syn String RagConnect.restCloseMethod() = "RestCloseConnections";
+
   syn String RagConnect.restHandlerAttribute() = "_restHandler";
   syn String RagConnect.restHandlerField() = "_restHandler";
 
+  // -- endpoint names --
   syn String TokenEndpointDefinition.handlerAttribute();
   eq ReceiveFromMqttDefinition.handlerAttribute() = mqttHandlerAttribute();
   eq SendToMqttDefinition.handlerAttribute() = mqttHandlerAttribute();
   eq ReceiveFromRestDefinition.handlerAttribute() = restHandlerAttribute();
   eq SendToRestDefinition.handlerAttribute() = restHandlerAttribute();
 
+  syn String TokenEndpointDefinition.newConnectionMethod();
+  eq ReceiveFromMqttDefinition.newConnectionMethod() = "newConnection";
+  eq SendToMqttDefinition.newConnectionMethod() = null;
+  eq ReceiveFromRestDefinition.newConnectionMethod() = "newPUTConnection";
+  eq SendToRestDefinition.newConnectionMethod() = "newGETConnection";
+
+  syn String TokenEndpointDefinition.connectParameterName();
+  eq ReceiveFromMqttDefinition.connectParameterName() = "topic";
+  eq SendToMqttDefinition.connectParameterName() = "topic";
+  eq ReceiveFromRestDefinition.connectParameterName() = "path";
+  eq SendToRestDefinition.connectParameterName() = "path";
+
+  syn String SendTokenEndpointDefinition.preemptiveReturn();
+  eq SendToMqttDefinition.preemptiveReturn() = "return false;";
+  eq SendToRestDefinition.preemptiveReturn() = "throw e;";  // e is Exception variable
+
+  syn boolean SendTokenEndpointDefinition.isPush();
+  eq SendToMqttDefinition.isPush() = true;
+  eq SendToRestDefinition.isPush() = false;
+
   // naming copy attributes
   // --- mqttHandlerAttribute ---
   inh String EndpointDefinition.mqttHandlerAttribute();
diff --git a/src/main/jastadd/backend/Mappings.jrag b/src/main/jastadd/backend/Mappings.jrag
index d5f79046be4271f93a954061c28978aa19ba63b9..0410cc289d9e69fc27b343ac162cdd6b60bcb9d5 100644
--- a/src/main/jastadd/backend/Mappings.jrag
+++ b/src/main/jastadd/backend/Mappings.jrag
@@ -1,25 +1,7 @@
 aspect DefaultMappings {
 
-  private DefaultMappingDefinition RagConnect.baseDefaultMappingDefinitionFromBytes(String typeName) {
-    DefaultMappingDefinition result = new DefaultMappingDefinition();
-    result.setID("_DefaultBytesTo" + Character.toUpperCase(typeName.charAt(0)) + typeName.substring(1) + "Mapping");
-    result.setFromType(new JavaArrayMappingDefinitionType(new SimpleJavaTypeUse("byte")));
-    result.setFromVariableName("bytes");
-    result.setToType(new JavaMappingDefinitionType(new SimpleJavaTypeUse(typeName)));
-    return result;
-  }
-
-  private DefaultMappingDefinition RagConnect.baseDefaultMappingDefinitionToBytes(String typeName) {
-    DefaultMappingDefinition result = new DefaultMappingDefinition();
-    result.setID("_Default" + Character.toUpperCase(typeName.charAt(0)) + typeName.substring(1) + "ToBytesMapping");
-    result.setFromType(new JavaMappingDefinitionType(new SimpleJavaTypeUse(typeName)));
-    result.setFromVariableName("input");
-    result.setToType(new JavaArrayMappingDefinitionType(new SimpleJavaTypeUse("byte")));
-    return result;
-  }
-
   private String RagConnect.baseDefaultMappingTypeNamePart(String typeName) {
-    return Character.toUpperCase(typeName.charAt(0)) + typeName.substring(1).replace("[]", "s");
+    return capitalize(typeName).replace("[]", "s");
   }
 
   private MappingDefinitionType RagConnect.baseDefaultMappingTypeFromName(String typeName) {
@@ -38,103 +20,61 @@ aspect DefaultMappings {
     return result;
   }
 
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToIntMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("int");
-    result.setContent("return java.nio.ByteBuffer.wrap(bytes).getInt();");
-    return result;
-  }
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToIntMapping() = baseDefaultMappingDefinition(
+      "byte[]", "int", "return java.nio.ByteBuffer.wrap(input).getInt();");
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToShortMapping() = baseDefaultMappingDefinition(
+      "byte[]", "short", "return java.nio.ByteBuffer.wrap(input).getShort();");
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToLongMapping() = baseDefaultMappingDefinition(
+      "byte[]", "long", "return java.nio.ByteBuffer.wrap(input).getLong();");
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToFloatMapping() = baseDefaultMappingDefinition(
+      "byte[]", "float", "return java.nio.ByteBuffer.wrap(input).getFloat();");
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToDoubleMapping() = baseDefaultMappingDefinition(
+      "byte[]", "double", "return java.nio.ByteBuffer.wrap(input).getDouble();");
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToCharMapping() = baseDefaultMappingDefinition(
+      "byte[]", "char", "return java.nio.ByteBuffer.wrap(input).getChar();");
+  syn nta DefaultMappingDefinition RagConnect.defaultBytesToStringMapping() = baseDefaultMappingDefinition(
+      "byte[]", "String", "return new String(input);");
 
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToShortMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("short");
-    result.setContent("return java.nio.ByteBuffer.wrap(bytes).getShort();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToLongMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("long");
-    result.setContent("return java.nio.ByteBuffer.wrap(bytes).getLong();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToFloatMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("float");
-    result.setContent("return java.nio.ByteBuffer.wrap(bytes).getFloat();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToDoubleMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("double");
-    result.setContent("return java.nio.ByteBuffer.wrap(bytes).getDouble();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToCharMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("char");
-    result.setContent("return java.nio.ByteBuffer.wrap(bytes).getChar();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultBytesToStringMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionFromBytes("String");
-    result.setContent("return new String(bytes);");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultIntToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("int");
-    result.setContent("return java.nio.ByteBuffer.allocate(4).putInt(input).array();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultShortToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("short");
-    result.setContent("return java.nio.ByteBuffer.allocate(2).putShort(input).array();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultLongToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("long");
-    result.setContent("return java.nio.ByteBuffer.allocate(8).putLong(input).array();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultFloatToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("float");
-    result.setContent("return java.nio.ByteBuffer.allocate(4).putFloat(input).array();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultDoubleToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("double");
-    result.setContent("return java.nio.ByteBuffer.allocate(8).putDouble(input).array();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultCharToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("char");
-    result.setContent("return java.nio.ByteBuffer.allocate(2).putChar(input).array();");
-    return result;
-  }
-
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToBytesMapping() {
-    DefaultMappingDefinition result = baseDefaultMappingDefinitionToBytes("String");
-    result.setContent("return input.getBytes();");
-    return result;
-  }
+  syn nta DefaultMappingDefinition RagConnect.defaultIntToBytesMapping() = baseDefaultMappingDefinition(
+      "int", "byte[]", "return java.nio.ByteBuffer.allocate(Integer.BYTES).putInt(input).array();");
+  syn nta DefaultMappingDefinition RagConnect.defaultShortToBytesMapping() = baseDefaultMappingDefinition(
+      "short", "byte[]", "return java.nio.ByteBuffer.allocate(Short.BYTES).putShort(input).array();");
+  syn nta DefaultMappingDefinition RagConnect.defaultLongToBytesMapping() = baseDefaultMappingDefinition(
+      "long", "byte[]", "return java.nio.ByteBuffer.allocate(Long.BYTES).putLong(input).array();");
+  syn nta DefaultMappingDefinition RagConnect.defaultFloatToBytesMapping() = baseDefaultMappingDefinition(
+      "float", "byte[]", "return java.nio.ByteBuffer.allocate(Float.BYTES).putFloat(input).array();");
+  syn nta DefaultMappingDefinition RagConnect.defaultDoubleToBytesMapping() = baseDefaultMappingDefinition(
+      "double", "byte[]", "return java.nio.ByteBuffer.allocate(Double.BYTES).putDouble(input).array();");
+  syn nta DefaultMappingDefinition RagConnect.defaultCharToBytesMapping() = baseDefaultMappingDefinition(
+      "char", "byte[]", "return java.nio.ByteBuffer.allocate(Character.BYTES).putChar(input).array();");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToBytesMapping() = baseDefaultMappingDefinition(
+      "String", "byte[]", "return input.getBytes();");
 
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToIntMapping() = baseDefaultMappingDefinition("String", "int", "return Integer.parseInteger(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToShortMapping() = baseDefaultMappingDefinition("String", "short", "return Short.parseShort(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToLongMapping() = baseDefaultMappingDefinition("String", "long", "return Long.parseLong(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToFloatMapping() = baseDefaultMappingDefinition("String", "float", "return Float.parseFloat(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToDoubleMapping() = baseDefaultMappingDefinition("String", "double", "return Double.parseDouble(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultStringToCharMapping() = baseDefaultMappingDefinition("String", "char", "return input.charAt(0);");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToIntMapping() = baseDefaultMappingDefinition(
+      "String", "int", "return Integer.parseInt(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToShortMapping() = baseDefaultMappingDefinition(
+      "String", "short", "return Short.parseShort(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToLongMapping() = baseDefaultMappingDefinition(
+      "String", "long", "return Long.parseLong(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToFloatMapping() = baseDefaultMappingDefinition(
+      "String", "float", "return Float.parseFloat(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToDoubleMapping() = baseDefaultMappingDefinition(
+      "String", "double", "return Double.parseDouble(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultStringToCharMapping() = baseDefaultMappingDefinition(
+      "String", "char", "return input.charAt(0);");
 
-  syn nta DefaultMappingDefinition RagConnect.defaultIntToStringMapping() = baseDefaultMappingDefinition("int", "String", "return String.valueOf(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultShortToStringMapping() = baseDefaultMappingDefinition("int", "String", "return String.valueOf(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultLongToStringMapping() = baseDefaultMappingDefinition("int", "String", "return String.valueOf(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultFloatToStringMapping() = baseDefaultMappingDefinition("int", "String", "return String.valueOf(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultDoubleToStringMapping() = baseDefaultMappingDefinition("int", "String", "return String.valueOf(input);");
-  syn nta DefaultMappingDefinition RagConnect.defaultCharToStringMapping() = baseDefaultMappingDefinition("int", "String", "return String.valueOf(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultIntToStringMapping() = baseDefaultMappingDefinition(
+      "int", "String", "return String.valueOf(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultShortToStringMapping() = baseDefaultMappingDefinition(
+      "short", "String", "return String.valueOf(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultLongToStringMapping() = baseDefaultMappingDefinition(
+      "long", "String", "return String.valueOf(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultFloatToStringMapping() = baseDefaultMappingDefinition(
+      "float", "String", "return String.valueOf(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultDoubleToStringMapping() = baseDefaultMappingDefinition(
+      "double", "String", "return String.valueOf(input);");
+  syn nta DefaultMappingDefinition RagConnect.defaultCharToStringMapping() = baseDefaultMappingDefinition(
+      "char", "String", "return String.valueOf(input);");
 }
 
 aspect Mappings {
@@ -300,7 +240,7 @@ aspect Mappings {
   syn java.util.List<MappingDefinition> RagConnect.allMappingDefinitions() {
     java.util.List<MappingDefinition> result = new java.util.ArrayList<>();
     getMappingDefinitionList().iterator().forEachRemaining(result::add);
-    // byte[] converstion
+    // byte[] conversion
     result.add(defaultBytesToIntMapping());
     result.add(defaultBytesToShortMapping());
     result.add(defaultBytesToLongMapping());
@@ -315,7 +255,7 @@ aspect Mappings {
     result.add(defaultDoubleToBytesMapping());
     result.add(defaultCharToBytesMapping());
     result.add(defaultStringToBytesMapping());
-    // string converstion
+    // string conversion
     result.add(defaultStringToIntMapping());
     result.add(defaultStringToShortMapping());
     result.add(defaultStringToLongMapping());
diff --git a/src/main/jastadd/parser/RagConnect.parser b/src/main/jastadd/parser/RagConnect.parser
index 0f897afc1992544d7736ccee4d884b934e7f0227..56a8dc4cc7f3396e778a529e981c1aefb302e18b 100644
--- a/src/main/jastadd/parser/RagConnect.parser
+++ b/src/main/jastadd/parser/RagConnect.parser
@@ -10,6 +10,10 @@ RagConnect ragconnect
   private Iterable<String> makeMappingDefs(ArrayList<?> raw_mapping_defs) {
     return () -> raw_mapping_defs.stream().map(raw -> ((Symbol) raw).value.toString()).iterator();
   }
+  private TokenEndpointDefinition enableAlwaysApply(TokenEndpointDefinition def) {
+    def.setAlwaysApply(true);
+    return def;
+  }
 :} ;
 
 EndpointDefinition endpoint_definition
@@ -29,10 +33,10 @@ EndpointDefinition endpoint_definition
 EndpointDefinition endpoint_definition_type
   = RECEIVE token_ref           {: return new ReceiveFromMqttDefinition().setToken(token_ref); :}
   | RECEIVE token_ref VIA MQTT  {: return new ReceiveFromMqttDefinition().setToken(token_ref); :}
-  | RECEIVE token_ref VIA REST  {: return new ReceiveFromRestDefinition().setToken(token_ref); :}
+  | RECEIVE token_ref VIA REST  {: return enableAlwaysApply(new ReceiveFromRestDefinition()).setToken(token_ref); :}
   | SEND token_ref              {: return new SendToMqttDefinition().setToken(token_ref); :}
   | SEND token_ref VIA MQTT     {: return new SendToMqttDefinition().setToken(token_ref); :}
-  | SEND token_ref VIA REST     {: return new SendToRestDefinition().setToken(token_ref); :}
+  | SEND token_ref VIA REST     {: return enableAlwaysApply(new SendToRestDefinition()).setToken(token_ref); :}
 ;
 
 TokenComponent token_ref
diff --git a/src/main/java/org/jastadd/ragconnect/compiler/Compiler.java b/src/main/java/org/jastadd/ragconnect/compiler/Compiler.java
index 8b33412c7994b5443088de6249273b9b83374414..5160ab6611f8a8f177555e55e511153b95a9659b 100644
--- a/src/main/java/org/jastadd/ragconnect/compiler/Compiler.java
+++ b/src/main/java/org/jastadd/ragconnect/compiler/Compiler.java
@@ -14,9 +14,7 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
-import java.util.Collection;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
+import java.util.*;
 
 public class Compiler extends AbstractCompiler {
 
@@ -62,18 +60,26 @@ public class Compiler extends AbstractCompiler {
     }
 
     printMessage("Writing output files");
-    // copy MqttHandler into outputDir
-    final String mqttHandlerFileName = "MqttHandler.jadd";
-    try {
-      InputStream inputStream = Compiler.class.getClassLoader().getResourceAsStream(mqttHandlerFileName);
-      if (inputStream == null) {
-        throw new CompilerException("Could not open " + mqttHandlerFileName);
+    final List<String> handlers = new ArrayList<>();
+    if (ragConnect.usesMqtt()) {
+      handlers.add("MqttHandler.jadd");
+    }
+    if (ragConnect.usesRest()) {
+      handlers.add("RestHandler.jadd");
+    }
+    // copy handlers into outputDir
+    for (String handlerFileName : handlers) {
+      try {
+        InputStream inputStream = Compiler.class.getClassLoader().getResourceAsStream(handlerFileName);
+        if (inputStream == null) {
+          throw new CompilerException("Could not open " + handlerFileName);
+        }
+        Files.copy(inputStream,
+            getConfiguration().outputDir().toPath().resolve(handlerFileName),
+            StandardCopyOption.REPLACE_EXISTING);
+      } catch (IOException e) {
+        throw new CompilerException("Could not copy " + handlerFileName, e);
       }
-      Files.copy(inputStream,
-          getConfiguration().outputDir().toPath().resolve(mqttHandlerFileName),
-          StandardCopyOption.REPLACE_EXISTING);
-    } catch (IOException e) {
-      throw new CompilerException("Could not copy " + mqttHandlerFileName, e);
     }
     for (GrammarFile grammarFile : ragConnect.getProgram().getGrammarFileList()) {
       Path outputFile = getConfiguration().outputDir().toPath().resolve(grammarFile.getFileName());
@@ -90,7 +96,7 @@ public class Compiler extends AbstractCompiler {
       new Compiler().run(args);
     } catch (CompilerException e) {
       System.err.println(e.getMessage());
-      System.exit(-1);
+      System.exit(1);
     }
   }
 
@@ -162,6 +168,7 @@ public class Compiler extends AbstractCompiler {
           parseGrammar(program, filename);
           break;
         case "connect":
+        case "ragconnect":
           // process ragConnect
           RagConnect parsedRagConnect = parseRagConnect(program, filename);
           mergeRagConnectDefinitions(ragConnect, parsedRagConnect);
diff --git a/src/main/java/org/jastadd/ragconnect/compiler/SimpleMain.java b/src/main/java/org/jastadd/ragconnect/compiler/SimpleMain.java
index ac1109fef423ed58ebbbdfcaeacbdca42745e341..9da13bf479b6fe16be8c935b06cf1e9ad3283308 100644
--- a/src/main/java/org/jastadd/ragconnect/compiler/SimpleMain.java
+++ b/src/main/java/org/jastadd/ragconnect/compiler/SimpleMain.java
@@ -21,6 +21,17 @@ public class SimpleMain {
 
   // --- just testing byte[] conversion ---
   public static void testing() {
+    System.out.println("---");
+    try {
+      Class<?> clazz = Class.forName("java.util.List");
+      System.out.println("clazz.getName() = " + clazz.getName());
+      System.out.println(Integer.class.isAssignableFrom(Integer.class));
+      System.out.println(new SimpleJavaTypeUse("int").assignableTo(new SimpleJavaTypeUse("Integer")));
+    } catch (ClassNotFoundException e) {
+      e.printStackTrace();
+    }
+    System.out.println("---");
+
     byte[] bytes;
     int i = 1;
     double d = 2.3d;
@@ -102,8 +113,8 @@ public class SimpleMain {
   }
 
   public static void main(String[] args) {
-//    testing();
-    createManualAST();
+    testing();
+//    createManualAST();
   }
 
   private static void createManualAST() {
diff --git a/src/main/resources/MqttHandler.jadd b/src/main/resources/MqttHandler.jadd
index 493d8e4452e81c5dbfa45a522a6366345908cdcc..1161211ffb0b90eaf26c7d27d709d71f7a6369c8 100644
--- a/src/main/resources/MqttHandler.jadd
+++ b/src/main/resources/MqttHandler.jadd
@@ -83,7 +83,7 @@ public class MqttHandler {
         String topicString = topic.toString();
         java.util.List<java.util.function.Consumer<byte[]>> callbackList = callbacks.get(topicString);
         if (callbackList == null || callbackList.isEmpty()) {
-          logger.debug("Got a message, but no callback to call. Forgot to unsubscribe?");
+          logger.debug("Got a message, but no callback to call. Forgot to subscribe?");
         } else {
           byte[] message = body.toByteArray();
 //          System.out.println("message = " + Arrays.toString(message));
diff --git a/src/main/resources/RestHandler.jadd b/src/main/resources/RestHandler.jadd
new file mode 100644
index 0000000000000000000000000000000000000000..24118f04c563fe0b44105bfe674e269c76e7466f
--- /dev/null
+++ b/src/main/resources/RestHandler.jadd
@@ -0,0 +1,99 @@
+aspect RestHandler {
+/**
+ * Helper class to receive updates and publishes information via REST.
+ * @author rschoene - Initial contribution
+ */
+public class RestHandler {
+  private static final int DEFAULT_PORT = 4567;
+
+  private final org.apache.logging.log4j.Logger logger;
+  private final String name;
+  private int port;
+  private final java.util.concurrent.CountDownLatch exitCondition;
+  /** Dispatch knowledge */
+  private final java.util.Map<String, java.util.List<java.util.function.Consumer<String>>> callbacks;
+  private final java.util.Map<String, SupplierWithException<String>> suppliers;
+
+  public RestHandler() {
+    this("RagConnect");
+  }
+
+  public RestHandler(String name) {
+    this.logger = org.apache.logging.log4j.LogManager.getLogger(RestHandler.class);
+    this.name = name;
+    this.port = DEFAULT_PORT;
+    this.exitCondition = new java.util.concurrent.CountDownLatch(1);
+    this.callbacks = new java.util.HashMap<>();
+    this.suppliers = new java.util.HashMap<>();
+  }
+
+  public RestHandler setPort(int port) {
+    this.port = port;
+    start();
+    return this;
+  }
+
+  public void newPUTConnection(String path, java.util.function.Consumer<String> callback) {
+    if (callbacks.containsKey(path)) {
+      callbacks.get(path).add(callback);
+    } else {
+      // setup path
+      java.util.List<java.util.function.Consumer<String>> callbackList = new java.util.ArrayList<>();
+      callbackList.add(callback);
+      callbacks.put(path, callbackList);
+      spark.Spark.put(path, (request, response) -> {
+        String content = request.body();
+        java.util.Set<String> errors = new java.util.HashSet<>();
+        for (java.util.function.Consumer<String> f : callbackList) {
+          try {
+            f.accept(content);
+          } catch (Exception e) {
+            errors.add(e.getMessage());
+          }
+        }
+        if (errors.isEmpty()) {
+          return "OK";
+        } else {
+          return makeError(response, 500, errors.stream().collect(java.util.stream.Collectors.joining("\n", "The folloing errors happened: [", "]")));
+        }
+      });
+    }
+  }
+
+  public void newGETConnection(String path, SupplierWithException<String> supplier) {
+    if (suppliers.get(path) != null) {
+      logger.warn("Overriding existing supplier for '{}'", path);
+    }
+    suppliers.put(path, supplier);
+    spark.Spark.get(path, (request, response) -> {
+      try {
+        return supplier.get();
+      } catch (Exception e) {
+        return makeError(response, 500, e.getMessage());
+      }
+    });
+  }
+
+  private String makeError(spark.Response response, int statusCode, String message) {
+    response.status(statusCode);
+    return message;
+  }
+
+  public void start() {
+    logger.info("Starting REST server at {}", this.port);
+    spark.Spark.port(this.port);
+    spark.Spark.init();
+    spark.Spark.awaitInitialization();
+  }
+
+  public void close() {
+    spark.Spark.stop();
+    spark.Spark.awaitStop();
+  }
+
+}
+@FunctionalInterface
+public interface SupplierWithException<T> {
+  public T get() throws Exception;
+}
+}
diff --git a/src/main/resources/mappingApplication.mustache b/src/main/resources/mappingApplication.mustache
index 95ce2fe29329d87f880497b37697d50c8c0687be..cbfac221a210037dce1f9881699edad5c68776a2 100644
--- a/src/main/resources/mappingApplication.mustache
+++ b/src/main/resources/mappingApplication.mustache
@@ -1,7 +1,7 @@
 {{lastDefinitionToType}} {{resultVarPrefix}}{{lastDefinitionName}};
 try {
   {{#InnerMappingDefinitions}}
-  {{^last}}{{ToType}} {{/last}}{{resultVarPrefix}}{{methodName}} = {{methodName}}({{inputVarName}});{{!inputVarName has to be computed beforehand}}
+  {{^last}}{{ToType}} {{/last}}{{resultVarPrefix}}{{methodName}} = {{methodName}}({{inputVarName}});
   {{/InnerMappingDefinitions}}
 } catch (Exception e) {
   e.printStackTrace();
diff --git a/src/main/resources/mqtt.mustache b/src/main/resources/mqtt.mustache
index dbdb85e7954dbf50ae7e150ffc43dd4cbda0fd80..95b253a9b4b4e46fda738a66499b8e2a7cc3707d 100644
--- a/src/main/resources/mqtt.mustache
+++ b/src/main/resources/mqtt.mustache
@@ -1,5 +1,5 @@
 aspect MQTT {
-  private String {{rootNodeName}}.MqttName() { return "Ros2Rag"; }
+  private String {{rootNodeName}}.MqttName() { return "RagConnectMQTT"; }
   private MqttHandler {{rootNodeName}}.{{mqttHandlerField}} = new MqttHandler(MqttName());
   public void {{rootNodeName}}.{{mqttSetHostMethod}}(String host) throws java.io.IOException {
     {{mqttHandlerField}}.setHost(host);
@@ -20,4 +20,7 @@ aspect MQTT {
   {{#first}}inh MqttHandler ASTNode.{{mqttHandlerAttribute}}();{{/first}}
   eq {{rootNodeName}}.get{{name}}().{{mqttHandlerAttribute}}() = {{mqttHandlerField}};
   {{/getRootTypeComponents}}
+  {{^getRootTypeComponents}}
+  syn MqttHandler {{rootNodeName}}.{{mqttHandlerAttribute}}() = {{mqttHandlerField}};
+  {{/getRootTypeComponents}}
 }
diff --git a/src/main/resources/ragconnect.mustache b/src/main/resources/ragconnect.mustache
index 0b455283977cf812a47b5266ee593c6597e97cc9..24e25418d07766f0ac881683080a622687ceff8e 100644
--- a/src/main/resources/ragconnect.mustache
+++ b/src/main/resources/ragconnect.mustache
@@ -1,12 +1,21 @@
-{{> mqtt}}
+{{#usesMqtt}}
+  {{> mqtt}}
+{{/usesMqtt}}
+{{#usesRest}}
+  {{> rest}}
+{{/usesRest}}
 aspect ROS2RAG {
   {{#ReceiveDefinitions}}
     {{> receiveDefinition}}
   {{/ReceiveDefinitions}}
 
-  {{#SendDefinitions}}
-    {{> sendDefinition}}
-  {{/SendDefinitions}}
+  {{#PushSendDefinitions}}
+    {{> sendDefinitionPush}}
+  {{/PushSendDefinitions}}
+
+  {{#PullSendDefinitions}}
+    {{> sendDefinitionPull}}
+  {{/PullSendDefinitions}}
 
   {{#MappingDefinitions}}
     {{> mappingDefinition}}
diff --git a/src/main/resources/receiveDefinition.mustache b/src/main/resources/receiveDefinition.mustache
index c02f5e5f49f6a9bebf0f6a1e7498ec743024afb3..31a08c737349b6c2d16f14a0fab50065d2c01a35 100644
--- a/src/main/resources/receiveDefinition.mustache
+++ b/src/main/resources/receiveDefinition.mustache
@@ -1,8 +1,8 @@
-  public void {{parentTypeName}}.{{connectMethod}}(String topic) {
-    {{handlerAttribute}}().newConnection(topic, message -> {
+  public void {{parentTypeName}}.{{connectMethod}}(String {{connectParameterName}}) {
+    {{handlerAttribute}}().{{newConnectionMethod}}({{connectParameterName}}, message -> {
       {{> mappingApplication}}
       {{#loggingEnabledForReads}}
-      System.out.println("[Receive] " + topic + " -> {{tokenName}} = " + {{lastResult}});
+      System.out.println("[Receive] " + {{connectParameterName}} + " -> {{tokenName}} = " + {{lastResult}});
       {{/loggingEnabledForReads}}
       set{{tokenName}}({{lastResult}});
     });
diff --git a/src/main/resources/rest.mustache b/src/main/resources/rest.mustache
new file mode 100644
index 0000000000000000000000000000000000000000..fb77601c38467e0f3f1bd1f01993db410670ce16
--- /dev/null
+++ b/src/main/resources/rest.mustache
@@ -0,0 +1,18 @@
+aspect REST {
+  private String {{rootNodeName}}.RestName() { return "RagConnectREST"; }
+  private RestHandler {{rootNodeName}}.{{restHandlerField}} = new RestHandler(RestName());
+  public void {{rootNodeName}}.{{restSetPortMethod}}(int port) {
+    {{restHandlerField}}.setPort(port);
+  }
+  public void {{rootNodeName}}.{{restCloseMethod}}() {
+    {{restHandlerField}}.close();
+  }
+
+  {{#getRootTypeComponents}}
+  {{#first}}inh RestHandler ASTNode.{{restHandlerAttribute}}();{{/first}}
+  eq {{rootNodeName}}.get{{name}}().{{restHandlerAttribute}}() = {{restHandlerField}};
+  {{/getRootTypeComponents}}
+  {{^getRootTypeComponents}}
+  syn RestHandler {{rootNodeName}}.{{restHandlerAttribute}}() = {{restHandlerField}};
+  {{/getRootTypeComponents}}
+}
diff --git a/src/main/resources/sendDefinitionPull.mustache b/src/main/resources/sendDefinitionPull.mustache
new file mode 100644
index 0000000000000000000000000000000000000000..598846d86f9fc67167de7896f42c30cd0cfc3360
--- /dev/null
+++ b/src/main/resources/sendDefinitionPull.mustache
@@ -0,0 +1,7 @@
+  public void {{parentTypeName}}.{{connectMethod}}(String {{connectParameterName}}, boolean writeCurrentValue) {
+    {{handlerAttribute}}().{{newConnectionMethod}}({{connectParameterName}}, () -> {
+      {{tokenResetMethod}}();
+      {{> mappingApplication}}
+      return {{lastResult}};
+    });
+  }
diff --git a/src/main/resources/sendDefinition.mustache b/src/main/resources/sendDefinitionPush.mustache
similarity index 80%
rename from src/main/resources/sendDefinition.mustache
rename to src/main/resources/sendDefinitionPush.mustache
index 874a342512326434d365563f5c1de93a609c5029..3f75b18274d687d306f7778f9846aeca592fa86f 100644
--- a/src/main/resources/sendDefinition.mustache
+++ b/src/main/resources/sendDefinitionPush.mustache
@@ -1,8 +1,8 @@
   private String {{parentTypeName}}.{{sendTopic}} = null;
   private byte[] {{parentTypeName}}.{{lastValue}} = null;
 
-  public void {{parentTypeName}}.{{connectMethod}}(String topic, boolean writeCurrentValue) {
-    {{sendTopic}} = topic;
+  public void {{parentTypeName}}.{{connectMethod}}(String {{connectParameterName}}, boolean writeCurrentValue) {
+    {{sendTopic}} = {{connectParameterName}};
     {{updateMethod}}();
     if (writeCurrentValue) {
       {{writeMethod}}();
diff --git a/src/main/resources/tokenComponent.mustache b/src/main/resources/tokenComponent.mustache
index e6a136d1c8de08b6dce9104fd46fafa5d91b67b6..729f442aebfc67ee2bbf5e559a9946405a275260 100644
--- a/src/main/resources/tokenComponent.mustache
+++ b/src/main/resources/tokenComponent.mustache
@@ -3,9 +3,11 @@
     {{#DependencyDefinitions}}
     for ({{targetParentTypeName}} target : get{{internalRelationPrefix}}TargetList()) {
       {{#targetEndpointDefinition}}
+      {{#isPush}}
       if (target.{{updateMethod}}()) {
         target.{{writeMethod}}();
       }
+      {{/isPush}}
       {{/targetEndpointDefinition}}
     }
     {{/DependencyDefinitions}}