♻️ replace pid/ppid with instance_id/parent_instance_id on execution_context

Author: bcaudan

lib/cjs/generated/rum.d.ts

@@ -900,13 +900,13 @@ export type RumExecutionContextEvent = CommonProperties & {
          */
         readonly type: 'main-process' | 'renderer-process' | 'utility-process';
         /**
-         * OS process ID
+         * Platform-specific identifier stable for the full lifetime of the execution context, survives session rollovers (e.g. OS PID, thread ID, tab ID)
          */
-        readonly pid: number;
+        readonly instance_id: string;
         /**
-         * Parent OS process ID
+         * Platform-specific identifier of the parent execution context (e.g. parent OS PID)
          */
-        readonly ppid?: number;
+        readonly parent_instance_id?: string;
         /**
          * Execution context name
          */

lib/esm/generated/rum.d.ts

@@ -900,13 +900,13 @@ export type RumExecutionContextEvent = CommonProperties & {
          */
         readonly type: 'main-process' | 'renderer-process' | 'utility-process';
         /**
-         * OS process ID
+         * Platform-specific identifier stable for the full lifetime of the execution context, survives session rollovers (e.g. OS PID, thread ID, tab ID)
          */
-        readonly pid: number;
+        readonly instance_id: string;
         /**
-         * Parent OS process ID
+         * Platform-specific identifier of the parent execution context (e.g. parent OS PID)
          */
-        readonly ppid?: number;
+        readonly parent_instance_id?: string;
         /**
          * Execution context name
          */

samples/rum-events/execution_context.json

@@ -17,8 +17,8 @@
   "execution_context": {
     "id": "b1a2c3d4-e5f6-7890-abcd-ef1234567890",
     "type": "renderer-process",
-    "pid": 1236,
-    "ppid": 1234,
+    "instance_id": "1236",
+    "parent_instance_id": "1234",
     "name": "renderer",
     "duration": 220000000000,
     "exit_reason": "clean-exit"

schemas/rum/execution_context-schema.json

@@ -20,7 +20,7 @@
         "execution_context": {
           "type": "object",
           "description": "Execution context properties",
-          "required": ["id", "type", "pid"],
+          "required": ["id", "type", "instance_id"],
           "properties": {
             "id": {
               "type": "string",
@@ -34,16 +34,14 @@
               "enum": ["main-process", "renderer-process", "utility-process"],
               "readOnly": true
             },
-            "pid": {
-              "type": "integer",
-              "description": "OS process ID",
-              "minimum": 0,
+            "instance_id": {
+              "type": "string",
+              "description": "Platform-specific identifier stable for the full lifetime of the execution context, survives session rollovers (e.g. OS PID, thread ID, tab ID)",
               "readOnly": true
             },
-            "ppid": {
-              "type": "integer",
-              "description": "Parent OS process ID",
-              "minimum": 0,
+            "parent_instance_id": {
+              "type": "string",
+              "description": "Platform-specific identifier of the parent execution context (e.g. parent OS PID)",
               "readOnly": true
             },
             "name": {