Bug fixes in structure parsing

src/frame.ts

@@ -378,6 +378,13 @@ export class Frame implements IFrame {
       if (routingSection) {
         structure.push(routingSection);
       }
+      // Add data type identifier section
+      structure.push({
+        name: "data type",
+        data: new TextEncoder().encode(this.payload.charAt(0)).buffer,
+        isString: true,
+        fields: [{ type: FieldType.CHAR, name: "identifier", length: 1 }],
+      });
       if (payloadsegment) {
         structure.push(...payloadsegment);
       }
@@ -2306,34 +2313,34 @@ const parseFrame = (data: string): Frame => {
 
     pathFields.push({
       type: FieldType.CHAR,
-      name: `Path separator ${i}`,
+      name: `path separator ${i}`,
       length: 1,
     });
     pathFields.push({
       type: FieldType.STRING,
-      name: `Repeater ${i}`,
+      name: `repeater ${i}`,
       length: pathStr.length,
     });
   }
 
   const routingSection: Segment = {
-    name: "Routing",
-    data: encoder.encode(data.slice(0, routeSepIndex)).buffer,
+    name: "routing",
+    data: encoder.encode(data.slice(0, routeSepIndex + 1)).buffer,
     isString: true,
     fields: [
       {
         type: FieldType.STRING,
-        name: "Source address",
+        name: "source address",
         length: sourceStr.length,
       },
-      { type: FieldType.CHAR, name: "Route separator", length: 1 },
+      { type: FieldType.CHAR, name: "route separator", length: 1 },
       {
         type: FieldType.STRING,
-        name: "Destination address",
+        name: "destination address",
         length: destinationStr.length,
       },
       ...pathFields,
-      { type: FieldType.CHAR, name: "Payload separator", length: 1 },
+      { type: FieldType.CHAR, name: "payload separator", length: 1 },
     ],
   };